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Article
Chemistry, Physical
Xilei Xie et al.
Summary: In this study, a novel free-standing Si/C anode material with a yolk-shell structure and carbon nanofibers was successfully synthesized. The Si@void@C/CNFs electrode exhibited high specific capacity and good cycle stability, making it suitable for practical applications in lithium-ion batteries.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Chemistry, Physical
Qiang Zhang et al.
Summary: The high theoretical capacity of silicon makes it an attractive anode material for lithium-ion batteries. However, the poor cycle performance due to its volumetric expansion during charging-discharging process hinders its practical applications. A composite of graphene and silicon can effectively buffer the volumetric expansion of silicon and exhibit excellent cycle and rate performance as an anode for lithium-ion batteries.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Chemistry, Analytical
Yuxing Huang et al.
Summary: The synergetic effect of TiO2 quantum dots (TiO2 QDs) decorated Si nanocage composites leads to superior lithium-ion storage performance. Reversible charge capacity of 616.3 mAh/g was achieved over 500 cycles at 1.0 A/g, and Li storage capacities of 513.6 mAh/g were retained at 10.0 A/g after 150 cycles. The improved performance of Si-TiO2 can be attributed to the special Si nanocage for buffering volume expansion and the ultra-small TiO2 for shortening ion transfer pathway and modifying the interfacial of Si.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2023)
Article
Materials Science, Multidisciplinary
Dongdong Zhang et al.
Summary: Crystalline gamma-Ga2O3@rGO core-shell nanostructures were synthesized in gram scale using a facile sonochemical strategy under ambient conditions. The structures consisted of uniform gamma-Ga2O3 nanospheres encapsulated by reduced graphene oxide (rGO) nanolayers, with their formation attributed to the opposite zeta potential between Ga2O3 and rGO. The as-fabricated gamma-Ga2O3@rGO nanostructures exhibited improved reversible capacity and longer lifetime in lithium-ion batteries compared to pristine gamma-Ga2O3, largely due to a conversion reaction and alloying mechanism, as well as the self-healing ability of the discharged product of liquid metal Ga. The rGO shell also acted as a robust conductive network, enhancing the conductivity and contributing to efficient Li storage behaviors. This work provides insights for mass production of advanced electrode materials for energy storage and conversion applications under mild conditions.
ENERGY & ENVIRONMENTAL MATERIALS
(2023)
Article
Chemistry, Physical
Jing Du et al.
Summary: A mechanically stable silicon carbide-reinforced silicon (Si/SiC) material was designed through a facile molten salt-assisted magnesiothermic reduction method to prevent fractures of electrode materials in lithium-ion batteries (LIBs). Si/SiC showed enhanced cycling performance due to the incorporation of SiC nanoparticles, a robust interface structure, and a hierarchical pore structure. When paired with LiCoO2 cathode, the full cell exhibited a high capacity of 148mAh/g after 100 cycles at 0.5C.
APPLIED SURFACE SCIENCE
(2023)
Article
Chemistry, Physical
Xiaodong Sun et al.
Summary: A three-dimensional framework material composed of oxidized carbon nanotubes and nano-ZIF-8 particles has been fabricated as a collector for uniform Li deposition, effectively addressing the dendritic behavior and volume change challenges in Li metal batteries.
APPLIED SURFACE SCIENCE
(2023)
Article
Chemistry, Physical
Wencan Hu et al.
Summary: In this study, a novel ordered sandwich-structured nanocomposite consisting of Fe3O4, silicon quantum dots (Si-QDs), and reduced graphene oxide (rGO) is synthesized. Si-QDs play a vital role in guiding the uniform formation and distribution of nano-sized Fe3O4 on rGO nanosheets. The resulting Si-QDs/Fe3O4/rGO composite exhibits high specific capacity, excellent cycling stability, and rate capability. This work provides insights into the effect of Si-QDs on the morphology, structure, and electrochemical performances of the composite.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Chemistry, Physical
Junqin Zheng et al.
Summary: The hierarchical composite of fluorine-doped MnO and fluorographene (F-MnO@FG) was synthesized using a hydrothermal process combined with annealing. It exhibited higher capacity and prolonged cycling stability compared to other carbonaceous MnO-based anodes for lithium-ion batteries (LIBs). The composite's structure, with the advantages of F doping and abundant oxygen vacancies, contributed to its high performance. The rational preparation method can be applied to similar materials for promising LIB anodes.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Chemistry, Physical
Huiqian Yang et al.
Summary: Covalent organic frameworks (COFs) with metal complexing ligand COF-phen and COF-bpy have been designed and prepared. They can complex with Sn4+ to form COF-phen-Sn and COF-bpy-Sn. In this study, these metal ion complexed COFs are used as precursors for the preparation of composite materials SnO2 @NCNR-x with nano SnO2 embedded in N-doped carbonaceous materials. SnO2 @NCNR-1 shows high reversible specific capacity as an anode material for LIBs, due to its high specific area, highly dispersed SnO2 nanoparticles, and improved conductivity.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Chemistry, Physical
Rahim Shah et al.
Summary: Advanced electrode design is crucial for the development of flexible energy storage devices in flexible electronics. In this study, Ni(BDC-NH2)/reduced graphene oxide (rGO) composites were synthesized through a solvothermal method. The unique laminar and porous structure of Ni(BDC-NH2) MOFs facilitated Li-ion diffusion, leading to faster electrode activation and improved electrochemical performance. The freestanding Ni(BDC-NH2)/rGO composite electrode exhibited a reversible capacity of 813 mAh g-1 at a current density of 200 mA g-1 after 100 cycles, surpassing the performance of Ni(BDC)/rGO MOFs.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Chemistry, Physical
Yu Xin et al.
Summary: A facile in-situ preparation strategy is proposed to anchor amorphous SnO2 nanoparticles into the porous N-doped carbon (NC) matrix to fabricate amorphous composite powders (am-SnO2@p-NC). The relationship between structural evolution and electrochemical performance of composite powders is accurately described to explore the optimal template dosage. The hierarchically porous engineering of carbon networks to confine amorphous transition metal oxide nanoparticles is of great significance in the development of high-performance anode materials for lithium-ion batteries.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2023)
Article
Chemistry, Physical
Junkai Zhao et al.
Summary: Silicon/carbon composites with N, P codoped carbonaceous framework and carbon-coated silicon were prepared using expired milk powder as a carbon source. The carbon skeleton and shell improved the conductivity of silicon, stabilized the solid electrolyte interfaces, and alleviated the volume expansion of silicon. The composite electrodes showed excellent cycling stability and rate capability, with reversible capacity maintained at 587.3 and 731.2 mAh g-1 after 1000 charge/discharge cycles for FPC@Si and NPC@Si, respectively.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2023)
Article
Chemistry, Multidisciplinary
Wanyu Zhang et al.
Summary: Introducing inorganic fillers into organic poly(ethylene oxide)(PEO)-based electrolyte has attracted attention for enhancing its ionic conductivity and mechanical strength. However, agglomeration of isolated particles often leads to limited inorganic-organic interphases. This study proposes a variety of metal oxide/reduced graphene oxide(rGO)/metal oxide nanocomposites to optimize lithium-ion conduction in lithium metal batteries, by creating continuous amorphous organic-inorganic interphases with stacked layer-by-layer structure through the support of high surface area rGO.
Article
Nanoscience & Nanotechnology
Shiyun Zhang et al.
Summary: Due to the urgent demand for high-energy-density lithium-ion batteries (LIBs), silicon (Si) with an ultrahigh capacity has gained wide attention. However, the practical application of Si is hindered by the large volume changes during cycling. In this study, a three-dimensional network binder composed of polyacrylic acid (PAA) and lysine (Lys) was constructed. The PAA/Lys binder exhibited strong adhesion to Si particles through hydrogen bonds and the cross-linked structure prevented irreversible slipping of PAA chains. The Si electrode using the PAA/Lys binder showed good cycling stability and high capacity retention, demonstrating the potential of using sustainable Si sources and environmentally friendly binders.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Energy & Fuels
Mario Gonzalez et al.
Summary: The high chemical stability of silicon carbide (SiC) prevents unwanted side chemical reactions and enhances the cyclability performance of lithium-ion battery anodes. However, the high surface lithiation energy barrier and low electrical conductivity of SiC hinder its application. Surface modification of SiC through hydrogen incorporation is explored in this study. The results show that lithium (Li) adsorption on the surface of hydrogen-passivated SiC nanowires (H-SiCNWs) introduces new electronic states within the band gap, significantly improving their performance as anodic materials for Li-ion batteries.
JOURNAL OF ENERGY STORAGE
(2023)
Article
Chemistry, Physical
Jing wang et al.
APPLIED SURFACE SCIENCE
(2023)
Article
Engineering, Multidisciplinary
Kedi Cai et al.
Summary: A cocklebur-like sulfur host with the TiO2-VOx heterostructure (CTVHs) for long-life Li-S batteries is fabricated via dual-strategy of heterogeneous interface and defect engineering, which ensures rapid diffusion of LiPSs to VOx. The CTVHs/S cathode exhibits favorable kinetics, better cyclability, and an outstanding discharge capacity, with a slow capacity decay rate of 0.029% per cycle and nearly 100% coulombic efficiency over 1400 cycles. This proposed strategy shows great potential in promoting the adsorption-conversion of LiPSs for long-life Li-S batteries.
COMPOSITES PART B-ENGINEERING
(2023)
Article
Nanoscience & Nanotechnology
Fazal Subhan et al.
Summary: A simple coprecipitation approach was used to prepare ZrO2-coated NiO on MWCNTs nanocomposites. The nanocomposites exhibited a typical surface area of 204.44 m2 g-1 with pores between 10 and 15 nm. The ZrO2-coated nanocomposite electrode showed excellent electrochemical performance with a high charge/discharge capacity and cycling stability.
ACS APPLIED NANO MATERIALS
(2023)
Article
Chemistry, Inorganic & Nuclear
Jian Luo et al.
Summary: A modified etching strategy combined with a sol-gel method was used to prepare microscale porous silicon microspheres encapsulated with an inner amorphous carbon shell and an outer titanium oxide shell. The interconnected pores accommodate the expansion of the silicon core during lithiation and the double shells enhance the kinetic behavior and maintain the structural integrity. The resulting anodes show high specific capacity, excellent rate capability, stable solid-electrolyte interphase films, and steady mechanical structure.
DALTON TRANSACTIONS
(2023)
Article
Chemistry, Multidisciplinary
Yongling An et al.
Summary: This study developed a vacuum-assisted reactive carbon coating technique to produce micrometer-sized nanoporous silicon confined by homogeneous carbon nanosheets. The synthetic conditions were adjusted to control the structure and properties of the material, and the material exhibited excellent cycling performance and application potential in lithium-ion batteries.
Review
Thermodynamics
Xinghui Zhang et al.
Summary: Electric vehicles powered by lithium-ion batteries have great potential in alleviating energy and environmental issues, but temperature management is crucial for their development and propagation. Both high and low temperature environments can negatively impact battery performance and safety, requiring proper handling.
Article
Chemistry, Multidisciplinary
Jiajun Liu et al.
Summary: This paper presents new ternary composites for use as high-capacity anode materials in lithium-ion batteries. These composites effectively reduce volume change, extend cycle life, and increase battery capacity. The anode material is economical and environmentally friendly and has important implications for energy storage and achieving carbon neutrality.
Article
Chemistry, Physical
Zongyu Wang et al.
Summary: The newly designed Si@TiO2@rGO pomegranate-shaped microspheres exhibit high strength and superior reversible capacity, showing excellent cycling stability under high current density conditions.
APPLIED SURFACE SCIENCE
(2022)
Article
Chemistry, Physical
Hanan Abdurehman Tariq et al.
Summary: In this study, a novel TiO2 decorated Ti3C-MXene anode for high-power lithium-ion batteries was synthesized using in-situ hydrolysis. The MXene-TiO2 nanocomposite showed significantly improved electrochemical performance compared to pristine TiO2 anode, with faster kinetics and enhanced active sites for lithium intercalation. These results indicate the potential of MXene-based nanocomposites as high-performance anodes in lithium-ion batteries.
APPLIED SURFACE SCIENCE
(2022)
Article
Energy & Fuels
Kedi Cai et al.
Summary: In this study, Al-doped manganese oxide with presetting sodium-ion (NaxMnyAlzO2) was synthesized and combined with Na3V2(PO4)(3) cathode active materials to optimize the electrochemical performances of sodium-ion batteries. The reed-leaves like NaxMnyAlzO2 polynary metal oxide exhibited excellent reversibility and low electrochemical impedance, and showed a specific discharge capacity of 73.76 F g(-1) at 100 mA g(-1) current density.
INTERNATIONAL JOURNAL OF ENERGY RESEARCH
(2022)
Article
Chemistry, Physical
Kyoung Ho Kim et al.
Summary: In this study, a highly ordered mesoporous NiO electrode material with high reversible capacity is fabricated. The reversible capacity is attributed to both the conversion reaction of NiO framework and the reversible electrolyte derived surface layer.
JOURNAL OF POWER SOURCES
(2022)
Article
Metallurgy & Metallurgical Engineering
Junke Ou et al.
Summary: A NiO@graphene composite with a unique 3D conductive network structure is prepared and shows good application prospects as an alternative anode for advanced lithium ion batteries, exhibiting high reversible capacity and stable cyclability, even at high rates.
ACTA METALLURGICA SINICA-ENGLISH LETTERS
(2022)
Article
Chemistry, Physical
Yuzhe Zhang et al.
Summary: Si@void@C nanoparticles with a carbon layer and yolk-void-shell structure are successfully synthesized using a ZnO template and mild synthesis strategy. The carbon layer improves material conductivity and blocks silicon from the electrolyte, while the yolk-void-shell structure accommodates silicon volume expansion during cycling. Compared to traditional synthesis methods, these nanoparticles exhibit better cycle and rate performances.
ACS APPLIED ENERGY MATERIALS
(2022)
Article
Chemistry, Physical
Zhihua Ma et al.
Summary: In this study, a unique Si@graphene layer structure (p-Si@GN) was fabricated to improve the cycling performance of silicon anodes. The layered p-Si@GN composite exhibited high Li+ storage capacity, outstanding electron conductivity, and excellent structural stability.
APPLIED SURFACE SCIENCE
(2022)
Article
Materials Science, Multidisciplinary
Lihua Yao et al.
Summary: This study fabricated a novel flower-like NiFe2O4/graphene composite as EMI shielding material and anode material for lithium-ion batteries. The composite showed excellent EMI shielding performance and electrochemical performance, which could be attributed to the structure regulation and synergistic effect of graphene and NiFe2O4.
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
(2022)
Article
Energy & Fuels
Xin Liu et al.
Summary: This study reports a method to achieve a stable interface of silicon anode using a polyimide separator. The separator has high polarity, outstanding electrolyte absorption, and reduction of side reactions. The composite material formed by confining silicon particles in polyimide-derived carbon nanofibers with a bamboo-like morphology increases the energy density of the battery, mitigates the growth of new interfaces, and avoids side reactions.
JOURNAL OF ENERGY STORAGE
(2022)
Article
Chemistry, Physical
Yuntao Guo et al.
Summary: This study investigates the influence of concentration polarization on the crystal structure and chemical properties of active materials in thick electrodes. It verifies the existence of concentration polarization in the configuration of thin-electrode-stacking cells (Scells) for the first time and visualizes the gradient distribution of Li solid-phase content on the section of the thick electrodes using Time of Flight Secondary Ion Mass Spectrometry (TOF-SIMS). Additionally, it clarifies the mechanism of alleviating concentration polarization by constructing holes array on thick electrodes through electrochemical simulation.
ENERGY STORAGE MATERIALS
(2022)
Article
Chemistry, Physical
Yanqing Wang et al.
Summary: This study successfully prepared freestanding porous silicon@heteroatom-doped porous carbon fiber by designing a porous structure and adopting heteroatom doping strategy. The material exhibits excellent reversible capacity and cycling stability, indicating its potential application in advanced energy storage.
ACS APPLIED ENERGY MATERIALS
(2022)
Article
Chemistry, Physical
Shuai Liu et al.
Summary: In this study, a sandwich structured composite with a buffer layer of porous silicon between the carbon layer and SnO2 layer was developed using ball milling. The introduction of silicon increased the disordered structure of SnO2 and improved the fast charging and cyclic stability of the composite. The composite showed impressive discharge capacity, ultra-long cyclability, and fast charging capability.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2022)
Article
Electrochemistry
Febri Baskoro et al.
Summary: This study describes the electrochemical performance of a triazine-based dendrimer as a lithium-ion battery anode, and demonstrates that the addition of a small amount of carbon nanotube paper significantly enhances its energy-storing capabilities. The results showed that the specific capacity of the composite anode increased to 656 mA h g(-1) after adding 1% carbon nanotube.
ELECTROCHIMICA ACTA
(2022)
Article
Chemistry, Physical
Yuxin Long et al.
Summary: In this study, NiO materials with different P doping contents were synthesized as cathode catalysts for Li-O-2 batteries. The introduction of P heteroatoms can improve reaction kinetics and regulate the formation/decomposition of intermediates, achieving superior electrochemical performance.
JOURNAL OF MATERIALS CHEMISTRY A
(2022)
Article
Chemistry, Multidisciplinary
Xianping Du et al.
Summary: Si@carbon nanofibers (CNFs)@1T/2H MoS2 composite material was fabricated to improve the conductivity and initial Coulombic efficiency of silicon-based materials, and to overcome the issues of volume variation. The material exhibited excellent rate capability and cycling performance, making it a promising candidate for flexible and free-standing anode materials for lithium-ion batteries.
MATERIALS CHEMISTRY FRONTIERS
(2022)
Review
Chemistry, Physical
Chuanbang Liu et al.
Summary: The solid-state lithium-ion battery has advantages such as high energy density and long cycle life, but safety concerns remain. To address this issue, researchers are focused on developing non-lithium metal anode materials. This review summarizes the research progress of various non-lithium metal anode materials in solid-state batteries and discusses the factors that affect the electrode's electrochemical performance.
JOURNAL OF MATERIALS CHEMISTRY A
(2022)
Article
Energy & Fuels
Xin Liu et al.
Summary: This study introduces a solution using a polyimide separator and silicon carbon nanofiber composite to achieve a stable interface for silicon anode, leading to increased energy density and cycling stability in batteries.
JOURNAL OF ENERGY STORAGE
(2022)
Article
Engineering, Environmental
Jiabao Li et al.
Summary: The rational combination of NiS1.03 nanoparticles with sulfur doped reduced graphene oxide (NiS1.03/S-rGO) exhibits high reversible capacities and stable cycling performance as a dual-role anode material for both lithium-ion battery and sodium-ion battery applications, demonstrating promising potential for high-performance alkali metal ion batteries.
CHEMICAL ENGINEERING JOURNAL
(2021)
Review
Engineering, Environmental
Li-Hua Yao et al.
Summary: This study highlights the importance of tailoring 2D materials to enhance the performance of electrode materials and drive the development of lithium-ion nano-micro devices. It focuses on the crystal and electronic structures of graphene, MXenes, and TMDs, as well as the adsorption behavior of lithium ions in these materials, emphasizing the relationship between crystal microstructure, electronic structure, lithium-ion adsorption behavior, and electrochemical performance of 2D materials. Special attention is given to lithium-ion nano-micro devices based on 2D materials, and the opportunities and challenges of the research frontiers in this field are highlighted.
CHEMICAL ENGINEERING JOURNAL
(2021)
Article
Chemistry, Physical
Yanyan Zhang et al.
Summary: A novel double-shelled Si@SnO2@C composite was successfully designed in one-step by hydrothermal method, exhibiting excellent discharge performance and maintaining high capacity at high temperatures. The synthesis process is simple and economical, providing a feasible alternative method for preparation of advanced silicon-based electrode materials.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Chemistry, Applied
Li Zhang et al.
Summary: A novel 3D double-gradient lithium metal composite anode was designed to address the issue of uncontrollable dendritic growth of lithium metal, achieving high capacity and excellent capacity retention by constructing conductivity and overpotential gradients.
JOURNAL OF ENERGY CHEMISTRY
(2021)
Article
Chemistry, Physical
Yang Han et al.
Summary: A novel flower-like Co-TCPP MOF/rGO composite with superior performance as an anode material for lithium-ion batteries was successfully synthesized in this study. The introduction of rGO effectively reduces MOF stacking, enhances electron transport rate, exposes more active sites, decreases Li+ diffusion distance, and improves overall electrical conductivity of the electrode. The superior performance of the composite electrode is attributed to the prevention of Co-TCPP MOF crystal stacking growth and improvement of electrical conductivity by rGO.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Chemistry, Physical
Haobin Yu et al.
Summary: A honeycomb-like composite of SnO2 nanoparticles decorated 3D carbon network was synthesized via a one-step method, showing high reversible capacity and enhanced rate capability in lithium-ion batteries, demonstrating the unique synergism of the structure.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Chemistry, Physical
Qixiang Deng et al.
Summary: CoNi binary metal oxide superstructures assembled with cross-stacked nanosheets have been prepared through a two-step thermal annealing process, exhibiting excellent lithium-ion storage performance.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2021)
Article
Chemistry, Multidisciplinary
Xiangjun Pu et al.
Summary: This work successfully calibrates the different CSM contributions of three typical cathode materials and achieves a good distinction of physical capacitance, pseudo-capacitance, and diffusive contributions to the total capacity through special treatments and a non-linear fitting algorithm. It corrects misunderstanding concepts about pseudo-capacitance contribution and recognizes the essence of CSM in electrode materials.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2021)
Article
Chemistry, Physical
Lorena Alzate-Vargas et al.
Summary: A classical molecular dynamics simulation protocol is proposed to predict the formation of the solid electrolyte interphase (SEI) in lithium-ion batteries using organic electrolytes. By accelerating the formation of SEI components near the anode surface, the protocol can evaluate the effects of varying electrolyte compositions and additives on SEI layer structure and composition. Gases, inorganic, and organic components are observed during the SEI formation process.
JOURNAL OF PHYSICAL CHEMISTRY C
(2021)
Article
Chemistry, Physical
Tuan Kiet Pham et al.
Summary: The photovoltaic industry generates a large amount of silicon waste, which can be reused as an anode material for secondary lithium-ion batteries through simple recycling processes, leading to cost reduction and improved battery performance. The recycled silicon composite obtained from industrial waste shows high initial capacity and stable capacity retention over multiple cycles, demonstrating its potential for battery production.
JOURNAL OF POWER SOURCES
(2021)
Article
Chemistry, Multidisciplinary
Xuejiao Xu et al.
Summary: The use of tofu as a low-cost source of carbon and nitrogen can effectively transform protein structures into a carbon-nitrogen conductive network, maintaining the integrity of the electrode structure during cycling. The Si@natural nitrogen-doped biomass carbon composite shows promising reversible capacity even at high current densities, with an environmentally friendly and sustainable preparation process. This research provides a simple, clean, and scalable solution for green and efficient anode materials for LIBs.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2021)
Article
Materials Science, Composites
Xiangli Kong et al.
Summary: The hierarchical Si@C/RGO composite, synthesized with the assistance of ZnO nanoparticles, demonstrated improved electrochemical properties compared to routine Si@C materials, with good initial coulombic efficiency and reversible capacity. The hierarchical structure may be further utilized for enhancing other electrochemically active materials for energy conversion and storage.
COMPOSITES COMMUNICATIONS
(2021)
Article
Chemistry, Multidisciplinary
Ruoqian Jiang et al.
Summary: The study utilized a facile coaxial electrospinning method to fabricate MXene/Si@C nanofibers, addressing the challenges of silicon in lithium-ion batteries. The nanofibers showed structural advantages in improving silicon particle performance, fast charge transfer, and lithium ion migration. Excellent electrochemical performance was achieved in the experiments, laying the foundation for the practical application of silicon.
MATERIALS CHEMISTRY FRONTIERS
(2021)
Article
Chemistry, Physical
Runsheng Gao et al.
Summary: Silicon, as a promising material for the next-generation anode of lithium-ion batteries, can be composited with guest materials to overcome its drawbacks of large volume fluctuation and poor electrical conduction. A facile and efficient biomineralization strategy was applied to prepare an editable Si composite precursor within 30 seconds, leading to a high-performance carbon-coated Si composite electrode with excellent rate capability and capacity retention for long-term cycling. This approach provides a new choice to rapidly synthesize diverse electrodes for high-performance lithium-ion batteries.
JOURNAL OF MATERIALS CHEMISTRY A
(2021)
Article
Chemistry, Physical
Zhifeng Wang et al.
JOURNAL OF POWER SOURCES
(2020)
Review
Electrochemistry
Taewhan Kim et al.
JOURNAL OF ELECTROCHEMICAL SCIENCE AND TECHNOLOGY
(2020)
Article
Chemistry, Physical
Muhammad K. Majeed et al.
JOURNAL OF ALLOYS AND COMPOUNDS
(2020)
Review
Chemistry, Physical
Wei Liu et al.
ADVANCED ENERGY MATERIALS
(2020)
Article
Chemistry, Physical
Min Kang et al.
ACS APPLIED ENERGY MATERIALS
(2020)
Article
Nanoscience & Nanotechnology
Hui Wang et al.
ACS APPLIED MATERIALS & INTERFACES
(2019)
Article
Materials Science, Multidisciplinary
Xiaojia Li et al.
MATERIALS CHEMISTRY AND PHYSICS
(2018)
Article
Chemistry, Physical
Wenqiang Cao et al.
Article
Chemistry, Physical
Michael Zeilinger et al.
CHEMISTRY OF MATERIALS
(2013)
Article
Electrochemistry
Jing Li et al.
JOURNAL OF THE ELECTROCHEMICAL SOCIETY
(2007)
