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Article
Chemistry, Physical
Daniel A. Gribble et al.
Summary: Thermal safety is crucial for marketable batteries, and conducting polymer binders like PEDOT:PSS show enhanced thermal safety and improved electrochemical performance compared to standard PVDF binders. Conducting binders contribute to lower heat generation during solid electrolyte interphase (SEI) decomposition, providing stability against thermal runaway and offering higher capacity and better kinetics in lithium-ion batteries.
JOURNAL OF POWER SOURCES
(2023)
Article
Chemistry, Multidisciplinary
Kejia Zhang et al.
Summary: This work proposes an artificial cathode/electrolyte interphase (CEI) strategy by implanting polyphosphoric acid (PPA) nanofilms tightly on natural graphite (NG) particles, which significantly improves the performance of the graphite cathodes. The enhanced performance is mainly attributed to the PPA-based CEI, which effectively mitigates the electrolyte decomposition and protects the graphitic structure. Additionally, the hydrogen bonding interactions between PVDF binder and PPA, as well as the cross-linking effect of PPA, contribute to the improved mechanical stability and long life of the NG@PPA cathode.
Article
Chemistry, Physical
Xingtao Jia et al.
Summary: Three-dimensional pyrolytic carbon has been recognized as an effective material for energy-related applications, but its poor electrical conductivity and low capacity hinder its further use. In this study, conductive carbon nanotubes were successfully implanted into N-doped honeycomb-like carbon nanocages through a chemical blowing strategy using an extra carbon source and a catalytic blowing process. The resulting NHCN@CNT showed promising performance as a supercapacitor electrode and a lithium storage material. The intelligent design of NHCN@CNT holds great potential for energy storage devices.
APPLIED SURFACE SCIENCE
(2023)
Article
Materials Science, Ceramics
Syed Muhammad Zain Mehdi et al.
Summary: In this study, highly crystalline multi-walled carbon nanotubes (MWCNTs) were fabricated using arc discharge (AD) with a mixture of N2 and O2 gases. The AD-MWCNTs exhibited higher oxidation temperature, lower threshold voltage (Vth), and turn-on voltage (Vto) compared to commercially available CVD-MWCNTs. In lifetime evaluations, AD-MWCNTs showed better long-term stability than CVD-MWCNTs in both diode and triode configurations. These findings suggest the potential of AD-MWCNTs for high-performance field emitters.
CERAMICS INTERNATIONAL
(2023)
Article
Thermodynamics
Yanjun Lu et al.
Summary: Supercritical CO2 (ScCO2) can affect the adsorption of coalbed methane (CBM) by changing the pore structure. Molecular simulation was used to study the mechanism of ScCO2 extracting organic matter from coal at the micro scale. The results showed that the difference between the solubility parameters of ScCO2 and coal organic molecules affected their blending, and pressurization facilitated the stability of the thermodynamic properties of the blend system, increasing the possibility of ScCO2 extracting coal organic matter.
Article
Engineering, Environmental
Jinrui Zhang et al.
Summary: Demand for graphite will grow with expanding use of lithium-ion batteries in the United States, but most graphite is imported, increasing supply chain risks. A material flow analysis for graphite in the U.S. in 2018 reveals that 354 kt of processed graphite were consumed, with 60 kt natural graphite and 294 kt synthetic graphite, and 145 kt of graphite were traded. Recycling and producing graphite from lignin could positively impact the supply chain.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2023)
Review
Materials Science, Multidisciplinary
Zheling Li et al.
Summary: Raman spectroscopy is a crucial technique for analyzing carbon-based materials, providing unique insights into their microstructure. It allows for characterization of aspects such as orientation, layers, defects, and doping, enabling standardization and quality control. The application of Raman spectroscopy in studying graphene has aided in the analysis of carbon nanotubes and fibers. The technique can also be used to track deformation in carbon-based materials and study interfacial micromechanics in composites.
PROGRESS IN MATERIALS SCIENCE
(2023)
Article
Energy & Fuels
Max Kleinebrahm et al.
Summary: This study develops a transferable methodology for deriving local energy system transformation scenarios in line with national greenhouse gas reduction strategies. An energy system optimisation model is extended to optimise the transformation of energy demand in different sectors and technologies. A stochastic model is presented to represent the dynamic developments and heterogeneity of the local building stock, which generates informative scenarios used as input in the energy system optimisation model.
Article
Chemistry, Physical
Benjamin Biber et al.
Summary: This paper presents a newly developed rounding process for natural graphite, which has lower energy consumption and higher yield compared to existing processes. The material produced through the new process shows similar graphite properties and exhibits good cycling performance in batteries.
Article
Chemistry, Physical
Theresa Schoetz et al.
Summary: Recently, aluminum-graphite batteries with chloroaluminate ionic liquid electrolytes have shown potential for high capacity retention and specific power at low temperatures. This study focuses on electrolyte design and electrode improvements to enhance low-temperature performance. The results demonstrate different strategies to improve the performance of aluminum batteries at low temperatures and provide insights into electrolyte properties for ion transport and clustering, which can benefit other battery systems.
ACS APPLIED ENERGY MATERIALS
(2023)
Article
Environmental Sciences
Yuehua Liu et al.
Summary: The presence and dissolution characteristics of heavy metals in two solid wastes, graphite tailings and fluorine-containing sludge, were studied using the modified sequential extraction method. The pollution risk of heavy metals in graphite tailings to the environment is ranked as Mn > Cr > Ni > Zn, while the pollution risk of Mn in fluorine-containing sludge is higher than Cr. The leaching number of heavy metals in the two solid wastes is influenced by soaking time, soaking temperature, pH value, and solid-to-liquid ratio, with higher dissolution in solid waste landfills compared to acid rain and surface water environments.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2023)
Article
Energy & Fuels
Hu Wang et al.
Summary: Liquid CO2 injection into coal seam for CH4 displacement is an important method for enhancing gas extraction and carbon sequestration. By controlling the key parameters of liquid CO2, small organic compounds can be dissolved and migrated from the coal pore structure. The experimental results showed that the macromolecular structure of coal is not significantly damaged by liquid CO2 extraction.
Article
Energy & Fuels
Chen Yang
Summary: The widespread adoption of electric vehicles in the transportation sector has led to efforts to increase the energy density of battery packs, which impacts driving range and cost. Integrating advanced battery technologies throughout the production chain is crucial for optimizing performance. The development of emerging battery chemistries and novel module designs are key areas of focus for future advancements in electric vehicles.
Review
Construction & Building Technology
Mahyar Ramezani et al.
Summary: This article reviews the research on the incorporation of carbon nanotubes (CNTs) as a reinforcement for cementitious materials. It discusses the multifunctional properties and production methods of CNTs, explores the potential applications and dispersion methods of CNT-reinforced cementitious composites. The researchers also conducted statistical analysis to identify optimal experimental parameters for achieving desired mechanical properties. Additionally, the article investigates the impact of CNTs on dimensional stability, durability, and smart applications.
CONSTRUCTION AND BUILDING MATERIALS
(2022)
Article
Thermodynamics
Alex Stonehouse et al.
Summary: Energy conservation is an important and expanding research field, driven by increasing global energy demands and the need for cleaner energy sources with lower carbon footprints. This review focuses on the numerical comparison of phase change materials (PCMs) with multi-dimensionality carbon nanofillers, aiming to enhance their retained enthalpy and thermal conductivity. The interfacial chemistry between the filler and PCM plays a crucial role in influencing filler dispersion, composite thermal conductivity, enthalpy, and stability. The review highlights the significance of understanding intermolecular interactions to maximize composite properties and suggests the need for more research on 1D and 2D nanocarbon fillers at high weight percentages for effective comparison and percolation analysis.
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
(2022)
Article
Thermodynamics
K. S. Raghavan et al.
Summary: This study simplifies the thermal characterization of phase change materials (PCM) in an economical manner and addresses the discrepancies caused by sample size and cooling rate.
INTERNATIONAL JOURNAL OF THERMOPHYSICS
(2022)
Article
Chemistry, Physical
Munmun Basak et al.
Summary: Cobalt ferrite nanoparticles were synthesized using co-precipitation technique with different precipitating agents, affecting the structure and size distribution. Various analysis methods showed highly correlated results, with SSP method being the most compatible.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Green & Sustainable Science & Technology
Daria Surovtseva et al.
Summary: The global electrification of vehicles and storage of energy has led to a high demand for lithium-ion batteries, which heavily rely on graphite. Previous studies evaluating the environmental impact of these batteries have faced challenges due to the lack of accurate inventory data on graphite production. This research reviews existing inventory data on both natural and synthetic battery-grade graphite production processes and finds that important processes are often overlooked, resulting in underestimated impacts. It proposes a new framework for comparing different graphite production routes and provides an indicative inventory for synthetic graphite production, revealing that previous literature may have underestimated the global warming potential and energy demand of synthetic graphite by a factor of two or more. The study emphasizes the need for evaluating a wider range of impact categories and considering the full suite of by-and co-products in future assessments.
JOURNAL OF INDUSTRIAL ECOLOGY
(2022)
Article
Engineering, Chemical
Jun Liao et al.
Summary: An environmentally friendly magnetic biochar with excellent adsorption properties was successfully prepared, which exhibited high removal efficiency and reusability for uranium(VI) from wastewater.
SEPARATION AND PURIFICATION TECHNOLOGY
(2022)
Article
Chemistry, Physical
Bagautdin Bagautdinov et al.
Summary: The structural features of multiwalled carbon nanotubes (MWCNTs) were quantitatively analyzed using high-energy X-ray diffraction with atomic pair distribution function technique. It was found that the nanotubes primarily have a scroll-type structure and possess an atomic arrangement on the nanometer length scale. Different length scales revealed varied interlayer spacing distribution within the nanotubes. The heating-cooling treatment altered the interlayer spacing from uneven distances to a more stable equidistant Archimedean spiral structure.
Article
Chemistry, Physical
Yang Gao et al.
Summary: The high-temperature treatment significantly affects the graphite lattice structural reconstruction and physical properties of spent graphite. Heat treatment at 900 degrees C leads to a good crystallinity and physical properties close to commercial graphite. The heat-treated graphite exhibits excellent initial specific capacity and cycle stability.
Article
Materials Science, Ceramics
Ichiro Imae et al.
Summary: In this study, silicon/graphene composites were successfully synthesized through a simple and environmentally friendly method for the anode material of lithium-ion batteries. The experimental results demonstrated that these composites exhibited higher charge-discharge capacities and cycle characteristics compared to traditional materials, with comparable or even superior performance.
CERAMICS INTERNATIONAL
(2022)
Article
Engineering, Environmental
Xiangping Chen et al.
Summary: This study explores a low-temperature thermochemical route for the selective recycling of valuable metals from spent lithium-ion batteries using biomass wastes as reductants. It was found that corn stalk exhibited better reducing capacity and different metals in the cathode materials of the batteries showed different conversion pathways at varying reaction temperatures. This study is expected to achieve high-efficiency, high-selectivity, and pollutant-free recycling of spent lithium-ion batteries.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Materials Science, Multidisciplinary
Fatemeh Nosratzehi et al.
Summary: An electrochemical sensor based on nanomaterials was successfully designed to measure dopamine. The sensor demonstrated high sensitivity and detection limit, and showed good recovery in the measurement of dopamine in serum samples. Additionally, the sensor exhibited good selectivity, repeatability, and reproducibility.
DIAMOND AND RELATED MATERIALS
(2022)
Article
Energy & Fuels
Fernando Martins et al.
Summary: Climate change already has global impacts and efforts are being made to mitigate its effects by achieving global net-zero emissions. In the European Union, energy efficiency and electrification with renewable sources are key strategies for achieving carbon neutrality. Portugal, a country heavily dependent on imported energy, needs to gradually electrify its energy sector. Other decarbonization solutions, such as biofuels and synthetic fuels, should also be considered for achieving decarbonization goals. Energy efficiency plays a crucial role in reducing current energy demand and providing cost-effective and resilient energy services.
Article
Chemistry, Physical
Yashan Huo et al.
Summary: Carbon nanofibers modified by silicon carbide and metal silicide exhibit excellent microwave absorption performance, making them significant candidates for lightweight, tunable, and efficient microwave absorbers.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Engineering, Environmental
Zhihao Yuan et al.
Summary: This study developed a risk assessment model to rank microplastics (MPs) of potential health concern in marine exposure pathways. The model considered parameters such as toxicity potential, particle size distribution, and degradation status. The screening strategy identified certain polymers as top-ranking contributors to the risk. The findings can inform scientific community and policymakers for better management of MPs.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Editorial Material
Transplantation
Vincent Verdier et al.
NEPHROLOGY DIALYSIS TRANSPLANTATION
(2022)
Article
Electrochemistry
Touraj Ghaznavi et al.
Summary: This study investigates the corrosion and selective dissolution of Fe-(Cr)-Ni model alloys in molten salt mixtures simulating the heat transfer circuits of nuclear reactors. The study reveals that a Mg rod performs similarly to a true Mg2+ reference electrode system. The effect of impurities, moisture, and NiCl2 on dealloying is explored, and it is found that the parting limit for dealloying is decreased when Ni from the parent alloy is close to equilibrium with Ni2+ ions added to the molten salts.
JOURNAL OF THE ELECTROCHEMICAL SOCIETY
(2022)
Article
Engineering, Environmental
Mohammad Ali Rajaeifar et al.
Summary: Lithium-ion batteries play a crucial role in advancing electromobility, but their sustainability and lifecycle pose challenges that require further research and collaboration. This article presents the pressing challenges of EV LIBs throughout their lifecycle and discusses market instruments and government interventions. It also highlights future research challenges and the need for successful circular economy strategies in battery supply and recycling processes.
RESOURCES CONSERVATION AND RECYCLING
(2022)
Article
Biochemistry & Molecular Biology
Ying Wu et al.
Summary: In this study, ethyl cellulose was blended with polyurethane to make a nano-fibrous membrane as an antibacterial strain sensor. The ethyl cellulose regulated the morphology of polyurethane through strong hydrogen bonding, enhancing the nanofiber uniformity and mechanical strength. The membrane coated with silver nanoparticles and carbon nano-tubes exhibited outstanding bacteria inhibition performance and sensitivity to external mechanical stretching.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2022)
Article
Environmental Studies
Wanying Wang et al.
Summary: Electric vehicles (EVs) are gaining market shares steadily, attracting a broader consumer base with the introduction of various EV models. As the technology matures, countries are revising EV incentive policies. This study found that Plugin Hybrid EVs (PHEVs) are the most appealing technology and identified ten market segments, providing insights for tailored solutions to promote EVs.
TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT
(2022)
Review
Electrochemistry
Nianji Zhang et al.
Summary: The global demand for green energy has led to the popularity of electric vehicles and the need for lithium-ion batteries (LIBs). However, the current recycling methods for LIBs are either energy-intensive or highly complicated. As the market trend shifts towards cobalt-poor or cobalt-free chemistry, alternative non-destructive methods such as direct recycling and upcycling have gained interest.
ELECTROCHEMICAL ENERGY REVIEWS
(2022)
Article
Engineering, Environmental
Yiming Lai et al.
Summary: This study presented a novel approach for efficient recycling of valuable metals from spent Li-ion batteries through co-pyrolysis with carbonaceous materials, showing promising application prospects. The promotion effect on LiCoO2 decomposition was in the order of coal > biomass > polyethylene, and the recovery rates of Co and Li were sensitive to pyrolysis temperature and residence time.
Review
Chemistry, Applied
Subramanian Natarajan et al.
Summary: Graphite is in high demand for the development of Li-ion batteries and energy storage, but the low recycling rate calls for updated technologies to ensure reuse of all components. This article summarizes the importance and demand for graphite, specifically focusing on the reasons to recycle graphite from spent Li-ion batteries and its development as an anode. Additionally, it discusses current recycling processes in labs and industries for various applications.
JOURNAL OF ENERGY CHEMISTRY
(2022)
Article
Chemistry, Multidisciplinary
Chuangchao Sun et al.
Summary: This study designs two electrolytes that enable extreme fast charging of a microsized graphite anode, achieving high ionic conductivity, low desolvation energy, and a protective solid electrolyte interphase (SEI). These electrolytes provide principles for the practical design of fast-charging lithium-ion batteries (LIBs) with graphite anodes.
ADVANCED MATERIALS
(2022)
Article
Chemistry, Physical
Tingting Zhang et al.
Summary: Rational design of carbonaceous-based electrodes with specific pore structure and surface modification is crucial for high performance energy storage. In this study, a N, S co-doped porous carbon nanotubes with hierarchically hollowed and trunk-branched structure was fabricated. The resulting branched carbon nanotubes showed excellent capacitance and cyclic stability in supercapacitors as well as high specific capacity and rate capability in lithium-ion batteries.
Article
Thermodynamics
Qi Zhang et al.
Summary: In this study, the market adoption of electric vehicles (EVs) among consumers with bounded rationality and attitude-behavior gap in different policy scenarios was examined using a social network model. Data mining methods were applied to analyze consumers' online behavior data. The results show that a combined approach of information propaganda promotion and charging infrastructure has a significant promotion effect on EV adoption. Purchase subsidy also plays a crucial role in promoting EV adoption.
Review
Engineering, Environmental
Bo Niu et al.
Summary: Spent lithium-ion batteries (LIBs) with graphite anodes are a rapidly growing and large quantity of solid waste. Efficient recovery of spent graphite is urgently needed for environmental protection and resource sustainability. This study comprehensively reviews the separation, regeneration, and synthesis of functional materials from spent graphite, contributing to more efficient and profitable recycling of spent LIBs in the future.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Review
Chemistry, Multidisciplinary
Atif Saleem et al.
Summary: Tailored mesoporous carbon nanostructures (TMCNs) with distinctive and tunable morphologies have attracted significant interest. This review provides an authoritative reference on the synthesis pathways, applications, challenges, and future research directions of TMCNs. The control of reaction parameters and selection of appropriate synthesis methods are crucial in obtaining mesoporous carbon materials with precise architectural designs. These materials have great potential applications in energy storage and conversion, catalysis, adsorption, and biomedicine.
Article
Engineering, Chemical
Zhicheng Hu et al.
Summary: In this study, a novel environmentally friendly physical method, high-intensity magnetic separation (HIMS), was successfully implemented for preconcentrating LiFePO4 from spent LiFePO4 batteries. Laboratory experiments and numerical simulation analysis demonstrated that the magnetic field strength played a significant role in the separation performance. The findings suggested that superfine LiFePO4 particles in electrode powder could deteriorate the separation efficiency, while electrode pieces could prevent this issue.
SEPARATION AND PURIFICATION TECHNOLOGY
(2022)
Article
Engineering, Environmental
Shuhui Wei et al.
Summary: This study utilizes nanostructured mesoporous materials as trifunctional magnetic adsorbent-photocatalyst agents to efficiently adsorb and degrade Xanthates, which is of great significance in addressing environmental issues and promoting sustainable green mining.
JOURNAL OF WATER PROCESS ENGINEERING
(2022)
Article
Engineering, Electrical & Electronic
Zong-Xiao Zhao et al.
Summary: In this work, natural graphite (NG) was modified with polyvinylidene fluoride (PVDF) through a simple hydrothermal route and subsequent sintering, leading to enhanced electrochemical performance, especially in terms of rate performance, cyclability, and low-temperature performance.
ACS APPLIED ELECTRONIC MATERIALS
(2022)
Article
Materials Science, Multidisciplinary
Ho Lun Chan et al.
Summary: The thermodynamic stability of chromium in different oxidation states and its relationship with fluoride ion coordination compounds were investigated in molten LiF-NaF-KF eutectic salt. The study aimed to provide theoretical basis for understanding chromium corrosion in molten salt nuclear reactor applications.
NPJ MATERIALS DEGRADATION
(2022)
Review
Engineering, Environmental
Yingqi Lu et al.
Summary: The prevalence of electric vehicles will generate a large number of spent Li-ion batteries (LIBs) globally. Recycling these batteries in a sustainable and effective manner is of utmost importance. Conventional recycling strategies have drawbacks in terms of emissions, cost, and energy consumption. Direct recycling processes provide viable options to rejuvenate LIB compounds without chemical change. This article discusses different regeneration methods for LIB electrodes and highlights the advancements of direct recycling technology.
ACS ES&T ENGINEERING
(2022)
Article
Chemistry, Multidisciplinary
Zhe Chen et al.
Summary: Iron silicide particles were selectively synthesized through a solid-state reaction method in this study, using iron sesquioxide, elemental silicon, and active metals as reactants. The results showed that active metals play a key role in determining the phase of the products. Additionally, the magnetic properties of the synthesized products were investigated, indicating potential for selective synthesis of other transition metal silicides.
Review
Chemistry, Applied
Yuqing Wang et al.
Summary: This review comprehensively summarizes the recycling technologies for LiNixCoyMnzO2 and LiFePO4-based LIBs, as well as exhausted anode materials, and discusses the challenges and possible strategies for industrial-scale application. The closed-loop strategy for cycling cathode materials is highlighted as an ideal approach for its economic benefit and environmental friendliness.
JOURNAL OF ENERGY CHEMISTRY
(2021)
Article
Geochemistry & Geophysics
Tatyana G. Shumilova et al.
Summary: The research revealed that graphite in geyserites and travertines of Baikal primarily occurs as a relict graphite of host metamorphic rocks with partial in situ redeposition. Additionally, newly formed low-pressure low-temperature fluid-deposited graphite is characterized by micrometer- and submicrometer-sized idiomorphic crystallites overgrown on the relict metamorphic graphite seeds and between calcite sinter zones during the last stage of travertine formation.
AMERICAN MINERALOGIST
(2021)
Article
Chemistry, Physical
Ayman M. Mostafa et al.
Summary: In this research, a silver nanoparticle-decorated multi-walled carbon nanotube (MWCNTs/Ag nanocomposite) was prepared as a catalytic material for degrading nitro compounds and dyes. The method used for synthesis was clean, simple, and cost-effective. The nanocomposite showed promising catalytic activity for reducing hazardous materials and dyes, making it a potentially environmentally safe route for degradation.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2021)
Article
Chemistry, Multidisciplinary
Ben Huang et al.
Summary: The researchers proposed a simple and effective pre-lithiation strategy using SST as a relatively stable pre-lithiation reagent to improve SiO anodes, successfully adjusting ICE to 60-120%. Pre-lithiation is considered as an important way to improve ICE and reduce lithium loss.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2021)
Article
Chemistry, Physical
Quantao Feng et al.
Summary: This study modified commercial graphite anode materials by incorporating N/S dual-doped porous graphene aerogels, achieving high capacities, improved rate performance, and good cycling stability. The internal mechanism of nitrogen and sulfur atoms doped graphene on lithium adsorption behavior was further explained using density functional theory calculations.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Chemistry, Multidisciplinary
Tongzhou Lu et al.
Summary: This study prepared a porous SiFe@C (pSiFe@C) composite derived from low-cost ferrosilicon through a scalable three-step process, which effectively alleviated the volume expansion effect, enhanced electronic conductivity, and showed excellent electrochemical lithium storage performance, providing a good prospect for commercial production of silicon-based anode materials with high lithium-storage capacity.
CHEMISTRY-A EUROPEAN JOURNAL
(2021)
Review
Biophysics
Tahereh Seifi et al.
Summary: Graphene and its derivatives show promising anti-pathogenic properties, including antibacterial, antiviral, antifungal, and biofilm-forming performance. The factors influencing the antibacterial activity of graphene nanomaterials and the mechanisms involved are still controversial.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2021)
Review
Energy & Fuels
Fabian Duffner et al.
Summary: This review highlights the current production status of representative PLIBs and the advantages of lithium-ion batteries as advanced electrochemical energy storage technology. It also discusses the research and manufacturing processes of post-lithium technologies.
Article
Chemistry, Physical
Sukhyun Kang et al.
Summary: Transition-metal-doped carbon-based electrocatalysts have been studied as alternatives to noble metal electrocatalysts for OER, and a simple technique using pulsed laser ablation for preparing Ni-doped multi-walled carbon nanotubes as OER catalysts was reported. The Ni-MWCNTs showed excellent OER catalytic performance, initial electrocatalytic activity, and good electrochemical durability.
APPLIED SURFACE SCIENCE
(2021)
Article
Geochemistry & Geophysics
Yingke Wu et al.
Summary: The Lutang graphite deposit in Chenzhou, Hunan province, China, is a well-known coal seam-derived graphite deposit with proven reserves of 9.5 million tons and prospective reserves of around 20 million tons. The study found that as the proximity to the granite intrusion increases, the degree of graphitization, carbon content, and Raman spectral parameters of the coal seam-derived natural graphite samples also increase. These findings suggest a strain-enhanced graphitization model and a link between the graphite mineral and chlorite occurrences.
Article
Energy & Fuels
Apurv Yadav et al.
Summary: Alternative energy sources are becoming more popular, but energy storage remains a main concern for researchers. Phase change materials show great potential for energy storage systems, but their poor thermal conductivity limits their application in high power systems. The adoption of nanoparticle dispersion in PCM is seen as a suitable approach to enhance thermal conductivity in composites, with carbon-based nanoparticles being popular choices.
JOURNAL OF ENERGY STORAGE
(2021)
Article
Chemistry, Multidisciplinary
Ivan K. Ilic et al.
Summary: This article provides a broad and general perspective on the use of nanoporous carbon materials in electrochemical energy storage and electrocatalysis. It discusses the combination of multiple carbon-based compounds into porous all-carbon hybrid nanomaterials to minimize the functionality-conductivity dilemma.
Article
Chemistry, Physical
Hao Zhang et al.
Summary: Graphite, as a perfect anode material for lithium ion batteries, has various advantages and its storage performance can be further improved. Understanding the fundamental principles of graphite and Li-graphite intercalation compounds is essential to regulating the structure for enhancing kinetics of Li ion intercalation, storage, and diffusion in graphite.
ENERGY STORAGE MATERIALS
(2021)
Article
Chemistry, Physical
Ali Reza Kamali
Summary: This article investigates the oxidation and graphitization of diamond powder, determining the oxidation activation energy and the high electrical conductivity of surface-graphitized diamonds. The study suggests an ultra-fast and economical method for surface graphitization of diamond crystals to enhance their electrical performance.
APPLIED SURFACE SCIENCE
(2021)
Review
Mechanics
A. Garg et al.
Summary: This study reviews the use of carbon nanotubes to reinforce materials for increased strength, discussing various methods for predicting material properties and structural performance, while also highlighting some unresolved areas for future research.
COMPOSITE STRUCTURES
(2021)
Article
Environmental Sciences
Kexin Wang et al.
Summary: Studies have shown that quercetin can prevent TAA-induced inflammation and liver damage in zebrafish larvae by reducing the expression of p53 protein, regulating the Wnt signaling pathway, and promoting cell proliferation. This suggests that quercetin has antioxidant, anti-inflammatory, and antiapoptotic effects, providing a potential basis for the development of new drugs.
ENVIRONMENTAL TOXICOLOGY
(2021)
Article
Chemistry, Physical
Aldona Kostuch et al.
Summary: The study found that with increasing carbonization temperature, the electrical conductivity of the examined carbon materials increased, in parallel with their growing crystallinity. For the carbon samples calcined in the temperature range 650-850 degrees C, the ORR onset potential initially rises as the electrical conductivity increases, passes through a maximum at around 850 degrees C, and then falls.
CATALYSIS SCIENCE & TECHNOLOGY
(2021)
Article
Engineering, Multidisciplinary
Asma Rezaei et al.
Article
Physics, Condensed Matter
Jing Xie et al.
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS
(2020)
Article
Chemistry, Physical
Shuai Heng et al.
Article
Energy & Fuels
Yun Zhao et al.
Article
Geochemistry & Geophysics
Thair Al-Ani et al.
Article
Chemistry, Physical
Pouria Khanbolouki et al.
Review
Chemistry, Multidisciplinary
Ali Reza Kamali
Review
Chemistry, Multidisciplinary
Bing Deng et al.
ADVANCED MATERIALS
(2019)
Article
Materials Science, Multidisciplinary
An Hua et al.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2019)
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Jianqi Ye et al.
JOURNAL OF POWER SOURCES
(2019)
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Ouksaphea Pech et al.
JOURNAL OF ALLOYS AND COMPOUNDS
(2019)
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Zhen-Kun He et al.
JOURNAL OF ALLOYS AND COMPOUNDS
(2019)
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Yingying Lv et al.
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Shuai Zhang et al.
JOURNAL OF POWER SOURCES
(2019)
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Ali Reza Kamali et al.
APPLIED SURFACE SCIENCE
(2019)
Review
Chemistry, Multidisciplinary
Hassina Tabassum et al.
ENERGY & ENVIRONMENTAL SCIENCE
(2019)
Article
Chemistry, Applied
Baolin Xing et al.
FUEL PROCESSING TECHNOLOGY
(2018)
Review
Materials Science, Multidisciplinary
Joao P. G. Tarelho et al.
Article
Chemistry, Physical
Fengyu Zhang et al.
JOURNAL OF MATERIALS CHEMISTRY A
(2018)
Review
Chemistry, Multidisciplinary
Yangming Lin et al.
CHEMICAL SOCIETY REVIEWS
(2018)
Article
Chemistry, Physical
Ali Reza Kamali et al.
JOURNAL OF MATERIALS CHEMISTRY A
(2017)
Review
Chemistry, Physical
Seong Jin An et al.
Article
Chemistry, Physical
Ali Reza Kamali et al.
FARADAY DISCUSSIONS
(2016)
Article
Chemistry, Physical
Ali Reza Kamali et al.
FARADAY DISCUSSIONS
(2016)
Article
Chemistry, Physical
Miao Chen et al.
JOURNAL OF MATERIALS CHEMISTRY A
(2016)
Article
Materials Science, Multidisciplinary
Jian Hao et al.
Article
Chemistry, Physical
Ali Reza Kamali et al.
Article
Chemistry, Physical
Nidia C. Gallego et al.
Article
Materials Science, Ceramics
All Reza Karnali et al.
CERAMICS INTERNATIONAL
(2014)
Article
Materials Science, Multidisciplinary
C. Antoniak et al.
Article
Engineering, Chemical
Bernardo Marinho et al.
Article
Chemistry, Physical
T. Li et al.
JOURNAL OF POWER SOURCES
(2008)
Article
Chemistry, Physical
K Zaghib et al.
JOURNAL OF POWER SOURCES
(2003)