4.8 Article

Three-Dimensional N-Doped Carbon Nanotube/Graphene Composite Aerogel Anode to Develop High-Power Microbial Fuel Cell

Related references

Note: Only part of the references are listed.
Review Materials Science, Multidisciplinary

Defective/Doped Graphene-Based Materials as Cathodes for Metal-Air Batteries

Qinming Zhang et al.

Summary: This article summarizes the latest research progress on graphene and its derivatives as catalytic materials in metal-air batteries. The defects and doping of graphene play an important role in improving the electrochemical performance. The relationship between graphene defects/doping and electrocatalytic mechanisms is discussed, and future directions for the development of graphene-based metal-air battery cathodes are prospected.

ENERGY & ENVIRONMENTAL MATERIALS (2022)

Article Materials Science, Multidisciplinary

Self-Floating Efficient Solar Steam Generators Constructed Using Super-Hydrophilic N,O Dual-Doped Carbon Foams from Waste Polyester

Huiying Bai et al.

Summary: Solar evaporation using N,O dual-doped carbon foam (NCF) fabricated from PET waste by melamine/molten salts at 340 degrees C shows high evaporation rates with super hydrophilicity, ultra-low thermal conductivity, anti-acid/base abilities, salt-resistance, and self-cleaning ability. NCF can achieve daily freshwater production meeting two adults' daily water consumption, demonstrating promising potential for addressing global freshwater shortage through low-cost, advanced solar evaporators from waste plastics.

ENERGY & ENVIRONMENTAL MATERIALS (2022)

Article Materials Science, Multidisciplinary

Approaching Superior Potassium Storage of Carbonaceous Anode Through a Combined Strategy of Carbon Hybridization and Sulfur Doping

Qianqian Yao et al.

Summary: Carbonaceous materials show promise as anode candidates for potassium-ion batteries due to their high conductivity, stable properties, and abundant resources. A superior carbonaceous anode was developed in this study through a combined strategy of carbon hybridization and heteroatom doping, resulting in high capacity and superior rate capability. The use of graphene/amorphous carbon interface and sulfur doping played a key role in enhancing the electronic structure and ion adsorption/transport properties of the composite, leading to its excellent performance.

ENERGY & ENVIRONMENTAL MATERIALS (2022)

Article Materials Science, Multidisciplinary

Multidimensional Hybrid Architecture Encapsulating Cobalt Oxide Nanoparticles into Carbon Nanotube Branched Nitrogen-Doped Reduced Graphene Oxide Networks for Lithium-Sulfur Batteries

Jeong Seok Yeon et al.

Summary: The multidimensional architectured hybrid (Co@CNT/nG) suppresses the shuttle effect of lithium polysulfides and enhances conversion redox kinetics for improved sulfur utilization in lithium-sulfur batteries. Through various measurements, it is demonstrated that the Co@CNT/nG-70S-based LSB cells achieve a high-specific capacity of 1193.1 mAh g(-1) and a low capacity decay rate of 0.030% per cycle for 700 cycles, delivering a high areal capacity of 5.62 mAh cm(-2).

ENERGY & ENVIRONMENTAL MATERIALS (2022)

Review Materials Science, Multidisciplinary

Recent Advances on the Development of Functional Materials in Microbial Fuel Cells: From Fundamentals to Challenges and Outlooks

Qian Zhu et al.

Summary: Microbial fuel cells have received significant attention as a sustainable technology for addressing environmental pollution and energy shortage. Recent advancements in functional materials for MFC systems include the development of enhanced anode materials, cost-effective separators/membranes, and efficient cathode catalysts to improve overall performance and efficiency. Challenges and future prospects for functional materials in MFC applications are also discussed in this review.

ENERGY & ENVIRONMENTAL MATERIALS (2022)

Article Materials Science, Multidisciplinary

Directional Oxygen Functionalization by Defect in Different Metamorphic-Grade Coal-Derived Carbon Materials for Sodium Storage

Hanqing Zhao et al.

Summary: This study investigated oxygen-functionalized carbon materials derived from coals with different metamorphic grades, showing promising performance in sodium-ion battery applications, providing potential options for industrial use.

ENERGY & ENVIRONMENTAL MATERIALS (2022)

Article Environmental Sciences

Comparison analysis on simultaneous decolorization of Congo red and electricity generation in microbial fuel cell (MFC) withl-threonine-/conductive polymer-modified anodes

Chao Li et al.

Summary: The study found that modifying MFC anodes with l-threonine and conductive polymers can improve decolorization efficiency and power generation performance, with PANDAN performing the best. Conductive polymers not only have better functional groups and conductivity, but also can increase the electrochemical activity and specific surface area of the membrane.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2021)

Article Engineering, Environmental

Modified graphene oxide anode: A bioinspired waste material for bioremediation of Pb2+ with energy generation through microbial fuel cells

Asim Ali Yaqoob et al.

Summary: This study utilized oil palm biomass waste-derived graphene derivatives as a novel anode material in MFCs and further improved the efficiency of MFCs by fabricating composite anodes to treat Pb2+ wastewater. The results demonstrate that the composite anode exhibited higher efficiency, power density, and current density compared to the single L-GO anode.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Engineering, Environmental

Hierarchical N-doped C/Fe3O4 nanotube composite arrays grown on the carbon fiber cloth as a bioanode for high-performance bioelectrochemical system

Yi Wang et al.

Summary: The innovative ordered 3D nano-structure electrode fabricated in this study significantly enhanced conductivity and areal capacitance of the electrode, reduced charge transfer resistance, and provided excellent biocompatibility for microbial colonization, resulting in high bioelectricity generation.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Chemistry, Physical

Utilisation of photo-thermal energy and bond enthalpy based on optically triggered formation and dissociation of coordination bonds

Hui Wang et al.

Summary: The closed cycle utilisation of photo-thermal energy faces two main challenges: increasing the ability of energy storage and controlling the heat output. A novel reversible dynamic bond was introduced into a nano graphene-templated azobenzene (G-Azo) hybrid, resulting in a maximum energy density of 720.1 kJ kg-1 and the reversible utilization of photo-thermal energy and bond enthalpy in solid state.

NANO ENERGY (2021)

Article Multidisciplinary Sciences

Silver nanoparticles boost charge-extraction efficiency in Shewanella microbial fuel cells

Bocheng Cao et al.

Summary: This study successfully improved the charge-extraction efficiency of microbial fuel cells by introducing silver nanoparticles, resulting in significantly higher performance than the best MFCs reported to date.

SCIENCE (2021)

Article Engineering, Environmental

Using a three-dimensional hydroxyapatite/graphene aerogel as a high-performance anode in microbial fuel cells

Ting Zhao et al.

Summary: The study demonstrated that a 3D hydroxyapatite/graphene aerogel anode could enhance the bioaffinity and conductivity of anode materials, leading to improved power output in microbial fuel cells. The HA/GA anode showed higher power density and better electricity generation performance compared to GA anodes, highlighting the potential of HA for high-performance bioelectricity harvesting.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

Article Materials Science, Multidisciplinary

Tailoring the Porous Structure of Mono-dispersed Hierarchically Nitrogen-doped Carbon Spheres for Highly Efficient Oxygen Reduction Reaction

Chengyong Shu et al.

Summary: This study introduces nitrogen-rich m-phenylenediamine into the synthesis of porous carbon spheres to tune the pore structure and nitrogen-doped active sites, resulting in more nitrogen-doped functional species. The optimized cathode catalyst achieved improved oxygen reduction reaction activity, with a half-wave potential close to that of commercial Pt/C catalyst.

ENERGY & ENVIRONMENTAL MATERIALS (2021)

Article Materials Science, Multidisciplinary

Bi2S3 Nanorods Hosted on rGO Sheets from Pyrolysis of Molecular Precursors for Efficient Li-Ion Storage

Zhongshuang Li et al.

Summary: In this study, Bi2S3/rGO nanocomposites were prepared successfully, exhibiting superior kinetic characteristics and high capacity for application in lithium-ion batteries. The introduction of graphene improved the conductivity and lithium storage performance of the material, enhancing the overall performance of the composite.

ENERGY & ENVIRONMENTAL MATERIALS (2021)

Article Materials Science, Multidisciplinary

Superfast Self-Healing and Photothermal Active Hydrogel with Nondefective Graphene as Effective Additive

Lina Du et al.

MACROMOLECULAR MATERIALS AND ENGINEERING (2020)

Review Materials Science, Multidisciplinary

Nanoporous Versus Nanoparticulate Carbon-Based Materials for Capacitive Charge Storage

Yao Chen et al.

ENERGY & ENVIRONMENTAL MATERIALS (2020)

Article Engineering, Environmental

Nitrogen and phosphorus dual-doped carbon derived from chitosan: An excellent cathode catalyst in microbial fuel cell

Bolong Liang et al.

CHEMICAL ENGINEERING JOURNAL (2019)

Article Engineering, Environmental

Reduced graphene oxide/polyacrylamide composite hydrogel scaffold as biocompatible anode for microbial fuel cell

Jia Yi Chen et al.

CHEMICAL ENGINEERING JOURNAL (2019)

Article Chemistry, Multidisciplinary

FeS2 Nanoparticles Decorated Graphene as Microbial-Fuel-Cell Anode Achieving High Power Density

Ruiwen Wang et al.

ADVANCED MATERIALS (2018)

Article Engineering, Environmental

KOH activated N-doped novel carbon aerogel as efficient metal-free oxygen reduction catalyst for microbial fuel cells

Xiaoyu Tian et al.

CHEMICAL ENGINEERING JOURNAL (2018)

Article Materials Science, Multidisciplinary

Electrochemically Active Phosphotungstic Acid Assisted Prevention of Graphene Restacking for High-Capacitance Supercapacitors

Chengen He et al.

ENERGY & ENVIRONMENTAL MATERIALS (2018)

Review Materials Science, Multidisciplinary

Recent Advances in Effective Reduction of Graphene Oxide for Highly Improved Performance Toward Electrochemical Energy Storage

Peng Zhang et al.

ENERGY & ENVIRONMENTAL MATERIALS (2018)

Review Chemistry, Multidisciplinary

Carbon-Based Microbial-Fuel-Cell Electrodes: From Conductive Supports to Active Catalysts

Shuang Li et al.

ADVANCED MATERIALS (2017)

Article Chemistry, Multidisciplinary

Facile Synthesis of Nitrogen-Doped Graphene Aerogels for Electrode Materials in Supercapacitors

Yong Zhang et al.

CHINESE JOURNAL OF CHEMISTRY (2017)

Article Nanoscience & Nanotechnology

Bacteria-Affinity 3D Macroporous Graphene/MWCNTs/Fe3O4 Foams for High-Performance Microbial Fuel Cells

Rong-Bin Song et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

Article Agricultural Engineering

Enhancement of azo dye decolourization in a MFC-MEC coupled system

Yang Li et al.

BIORESOURCE TECHNOLOGY (2016)

Article Chemistry, Multidisciplinary

Boosting Power Density of Microbial Fuel Cells with 3D Nitrogen-Doped Graphene Aerogel Electrode

Yang Yang et al.

ADVANCED SCIENCE (2016)

Article Chemistry, Multidisciplinary

Highly Active Bidirectional Electron Transfer by a Self-Assembled Electroactive Reduced- Graphene-Oxide-Hybridized Biofilm**

Yang-Chun Yong et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2014)

Article Chemistry, Multidisciplinary

Ammonia solution strengthened three-dimensional macro-porous graphene aerogel

Zhuo Han et al.

NANOSCALE (2013)

Article Multidisciplinary Sciences

Rate enhancement of bacterial extracellular electron transport involves bound flavin semiquinones

Akihiro Okamoto et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2013)

Article Nanoscience & Nanotechnology

Tunable metallic-like conductivity in microbial nanowire networks

Nikhil S. Malvankar et al.

NATURE NANOTECHNOLOGY (2011)

Article Chemistry, Multidisciplinary

Improved Synthesis of Graphene Oxide

Daniela C. Marcano et al.

ACS NANO (2010)

Review Chemistry, Multidisciplinary

From MFC to MXC: chemical and biological cathodes and their potential for microbial bioelectrochemical systems

Falk Harnisch et al.

CHEMICAL SOCIETY REVIEWS (2010)

Review Chemistry, Multidisciplinary

Electrocatalysis in microbial fuel cells-from electrode material to direct electrochemistry

Yan Qiao et al.

ENERGY & ENVIRONMENTAL SCIENCE (2010)

Article Multidisciplinary Sciences

Progressive lengthening of 3′ untranslated regions of mRNAs by alternative polyadenylation during mouse embryonic development

Zhe Ji et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2009)

Article Chemistry, Multidisciplinary

Sustainable energy from deep ocean cold seeps

Mark E. Nielsen et al.

ENERGY & ENVIRONMENTAL SCIENCE (2008)

Article Engineering, Environmental

Graphite fiber brush anodes for increased power production in air-cathode microbial fuel cells

Bruce Logan et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2007)

Review Engineering, Environmental

Microbial fuel cells: Methodology and technology

Bruce E. Logan et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2006)

Article Multidisciplinary Sciences

Extracellular electron transfer via microbial nanowires

G Reguera et al.

NATURE (2005)

Article Biotechnology & Applied Microbiology

Electricity generation by direct oxidation of glucose in mediatorless microbial fuel cells

SK Chaudhuri et al.

NATURE BIOTECHNOLOGY (2003)