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Advanced Ti‐Doped Fe2O3@PEDOT Core/Shell Anode for High‐Energy Asymmetric Supercapacitors
Advanced Energy Materials, ISSN 1614-6832, 06/2015, Volume 5, Issue 12, pp. 1402176 - n/a
An effective strategy to significantly boost the capacitive properties of Fe2O3‐based anodes by Ti doping and poly(3,4‐ethylenedioxythiophene) (PEDOT) coating...
doping | core‐shell structures | electrodes | supercapacitors | HIGH-PERFORMANCE | PHYSICS, CONDENSED MATTER | DESIGN | PHYSICS, APPLIED | ENERGY & FUELS | MATERIALS SCIENCE, MULTIDISCIPLINARY | GRAPHENE | CHEMISTRY, PHYSICAL | COMPOSITES | NANORODS | ARRAYS | LOW-COST | ELECTRODE | FABRICATION | NANOWIRES | Capacitors | Ferric oxide
doping | core‐shell structures | electrodes | supercapacitors | HIGH-PERFORMANCE | PHYSICS, CONDENSED MATTER | DESIGN | PHYSICS, APPLIED | ENERGY & FUELS | MATERIALS SCIENCE, MULTIDISCIPLINARY | GRAPHENE | CHEMISTRY, PHYSICAL | COMPOSITES | NANORODS | ARRAYS | LOW-COST | ELECTRODE | FABRICATION | NANOWIRES | Capacitors | Ferric oxide
Journal Article
Applied Catalysis B: Environmental, ISSN 0926-3373, 03/2017, Volume 202, pp. 550 - 556
A microbial fuel cell with high power density output is fabricated, using for air cathode a 3D Fe-embedded N doped carbon framework as Pt-free catalyst. A kind...
Microbial fuel cells | 3D Fe-N-C framework | Iron-embedded nitrogen doped carbon | Ferroporphyrin | Oxygen reduction reaction | WIDE PH RANGE | EVOLUTION REACTION | GRAPHENE | CHEMISTRY, PHYSICAL | SULFUR | ALKALINE | METAL-FREE ELECTROCATALYSTS | CATHODE | ENGINEERING, CHEMICAL | NANOPARTICLES | ENGINEERING, ENVIRONMENTAL | ELECTRODE | GENERATION | Fuel cell industry | Mechanical engineering | Fuel cells
Microbial fuel cells | 3D Fe-N-C framework | Iron-embedded nitrogen doped carbon | Ferroporphyrin | Oxygen reduction reaction | WIDE PH RANGE | EVOLUTION REACTION | GRAPHENE | CHEMISTRY, PHYSICAL | SULFUR | ALKALINE | METAL-FREE ELECTROCATALYSTS | CATHODE | ENGINEERING, CHEMICAL | NANOPARTICLES | ENGINEERING, ENVIRONMENTAL | ELECTRODE | GENERATION | Fuel cell industry | Mechanical engineering | Fuel cells
Journal Article
Advanced Materials, ISSN 0935-9648, 07/2017, Volume 29, Issue 26, pp. 1700274 - n/a
Advanced flexible batteries with high energy density and long cycle life are an important research target. Herein, the first paradigm of a high‐performance and...
ultrahigh energy density | rechargeable | Zn–MnO2 batteries | flexible | durability | Zn–MnO | batteries | STORAGE | PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | MATERIALS SCIENCE, MULTIDISCIPLINARY | CHEMISTRY, PHYSICAL | NANOSCIENCE & NANOTECHNOLOGY | HIGH-POWER | CHEMISTRY, MULTIDISCIPLINARY | ARRAYS | LITHIUM-ION BATTERY | CATHODE | ALKALINE BATTERIES | NANOTUBES | ELECTRODE | Zn-MnO2 batteries | Zinc compounds | Electrolytes | Batteries | Zinc | Computer storage devices | Battery cycles | Flux density | Construction engineering | Durability | Lithium | Portability | Buffers | Rechargeable batteries | Energy storage | Wearable technology
ultrahigh energy density | rechargeable | Zn–MnO2 batteries | flexible | durability | Zn–MnO | batteries | STORAGE | PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | MATERIALS SCIENCE, MULTIDISCIPLINARY | CHEMISTRY, PHYSICAL | NANOSCIENCE & NANOTECHNOLOGY | HIGH-POWER | CHEMISTRY, MULTIDISCIPLINARY | ARRAYS | LITHIUM-ION BATTERY | CATHODE | ALKALINE BATTERIES | NANOTUBES | ELECTRODE | Zn-MnO2 batteries | Zinc compounds | Electrolytes | Batteries | Zinc | Computer storage devices | Battery cycles | Flux density | Construction engineering | Durability | Lithium | Portability | Buffers | Rechargeable batteries | Energy storage | Wearable technology
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 05/2017, Volume 56, Issue 20, pp. 5454 - 5459
The voltage of carbon‐based aqueous supercapacitors is limited by the water splitting reaction occurring in one electrode, generally resulting in the promising...
potential window | porous carbon | surface charge | energy density | aqueous supercapacitors | HIGH-PERFORMANCE | GRAPHENE | ELECTRODES | NANORODS | CHEMISTRY, MULTIDISCIPLINARY | MICRO-SUPERCAPACITORS | FLEXIBLE ASYMMETRIC SUPERCAPACITORS | FILMS | YARN SUPERCAPACITORS | CAPACITORS | CORE-SHELL NANOWIRES | Electrodes | Surface charge | Splitting | Water splitting | Energy | Voltage | Supercapacitors | Carbon | Density
potential window | porous carbon | surface charge | energy density | aqueous supercapacitors | HIGH-PERFORMANCE | GRAPHENE | ELECTRODES | NANORODS | CHEMISTRY, MULTIDISCIPLINARY | MICRO-SUPERCAPACITORS | FLEXIBLE ASYMMETRIC SUPERCAPACITORS | FILMS | YARN SUPERCAPACITORS | CAPACITORS | CORE-SHELL NANOWIRES | Electrodes | Surface charge | Splitting | Water splitting | Energy | Voltage | Supercapacitors | Carbon | Density
Journal Article
Advanced Energy Materials, ISSN 1614-6832, 12/2016, Volume 6, Issue 24, pp. 1601053 - n/a
Supercapacitors (SCs) have great promise as the state‐of‐the‐art power source in portable electronics and hybrid vehicles. The performance of SCs is largely...
challenges | supercapacitors | advances | ion‐based materials | ion-based materials | THIN-FILMS | PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | ASYMMETRIC SUPERCAPACITORS | ULTRAHIGH-ENERGY DENSITY | ENERGY & FUELS | MATERIALS SCIENCE, MULTIDISCIPLINARY | ELECTROCHEMICAL PERFORMANCES | CHEMISTRY, PHYSICAL | CARBON CLOTH | PERFORMANCE ANODE MATERIAL | NITROGEN-DOPED GRAPHENE | HYDROTHERMAL SYNTHESIS | LOW-COST | LITHIUM-ION BATTERIES | Electrodes | Capacitors | Metal oxides | Electrode materials | Supercapacitors | Electronics | Instability | Nanostructure | Iron oxides
challenges | supercapacitors | advances | ion‐based materials | ion-based materials | THIN-FILMS | PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | ASYMMETRIC SUPERCAPACITORS | ULTRAHIGH-ENERGY DENSITY | ENERGY & FUELS | MATERIALS SCIENCE, MULTIDISCIPLINARY | ELECTROCHEMICAL PERFORMANCES | CHEMISTRY, PHYSICAL | CARBON CLOTH | PERFORMANCE ANODE MATERIAL | NITROGEN-DOPED GRAPHENE | HYDROTHERMAL SYNTHESIS | LOW-COST | LITHIUM-ION BATTERIES | Electrodes | Capacitors | Metal oxides | Electrode materials | Supercapacitors | Electronics | Instability | Nanostructure | Iron oxides
Journal Article
Advanced Materials, ISSN 0935-9648, 08/2018, Volume 30, Issue 33, pp. e1802396 - n/a
The development of high‐capacity, Earth‐abundant, and stable cathode materials for robust aqueous Zn‐ion batteries is an ongoing challenge. Herein, ultrathin...
Zn‐ion batteries | surface functionalization | high energy | nickel cobaltite | oxygen vacancies | Zn-ion batteries | HIGH-PERFORMANCE | PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | CYCLE LIFE | MATERIALS SCIENCE, MULTIDISCIPLINARY | CHEMISTRY, PHYSICAL | NANOSCIENCE & NANOTECHNOLOGY | CHEMISTRY, MULTIDISCIPLINARY | ZINC | ARRAYS | ELECTROCATALYSTS | DENSITY | FLEXIBLE ASYMMETRIC SUPERCAPACITORS | ULTRAFAST | ANODE | HIGH-CAPACITY | Phosphates | Zinc compounds | Electrical conductivity | Electric vehicles | Electrolytes | Nickel | Batteries | Zinc | Vacancies | Oxygen enrichment | Lithium | Nanostructure | Phosphating (coating) | Rechargeable batteries | Electrode materials | Flux density | Electrical resistivity | Modulation | Nickel compounds | Cathodes
Zn‐ion batteries | surface functionalization | high energy | nickel cobaltite | oxygen vacancies | Zn-ion batteries | HIGH-PERFORMANCE | PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | CYCLE LIFE | MATERIALS SCIENCE, MULTIDISCIPLINARY | CHEMISTRY, PHYSICAL | NANOSCIENCE & NANOTECHNOLOGY | CHEMISTRY, MULTIDISCIPLINARY | ZINC | ARRAYS | ELECTROCATALYSTS | DENSITY | FLEXIBLE ASYMMETRIC SUPERCAPACITORS | ULTRAFAST | ANODE | HIGH-CAPACITY | Phosphates | Zinc compounds | Electrical conductivity | Electric vehicles | Electrolytes | Nickel | Batteries | Zinc | Vacancies | Oxygen enrichment | Lithium | Nanostructure | Phosphating (coating) | Rechargeable batteries | Electrode materials | Flux density | Electrical resistivity | Modulation | Nickel compounds | Cathodes
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 06/2016, Volume 55, Issue 23, pp. 6762 - 6766
A novel in situ N and low‐valence‐state Mo dual doping strategy was employed to significantly improve the conductivity, active‐site accessibility, and...
fuel cells | energy conversion | energy storage | supercapacitors | molybdenum | SYSTEM | FLEXIBLE SUPERCAPACITORS | DESIGN | TEXTILES | ELECTRODES | GRAPHENE | COMPOSITES | ALL-SOLID-STATE | CHEMISTRY, MULTIDISCIPLINARY | GENERATION | ELECTROCHEMICAL ENERGY-STORAGE | Capacitors | Fuel cell industry | Fuel cells | Molybdenum oxides | Electric power production | Molybdenum | Electric properties | Electrochemical analysis | Stability | Accessibility | Doping | Molybdenum trioxide | Conductivity | Supercapacitors | Fuel technology | Fuels | Density | Microorganisms | Storage | Flux density | Electricity | Asymmetry | Energy | Electrical resistivity | Biochemical fuel cells | Electrochemistry | Nanowires | Anodes | Nanotechnology
fuel cells | energy conversion | energy storage | supercapacitors | molybdenum | SYSTEM | FLEXIBLE SUPERCAPACITORS | DESIGN | TEXTILES | ELECTRODES | GRAPHENE | COMPOSITES | ALL-SOLID-STATE | CHEMISTRY, MULTIDISCIPLINARY | GENERATION | ELECTROCHEMICAL ENERGY-STORAGE | Capacitors | Fuel cell industry | Fuel cells | Molybdenum oxides | Electric power production | Molybdenum | Electric properties | Electrochemical analysis | Stability | Accessibility | Doping | Molybdenum trioxide | Conductivity | Supercapacitors | Fuel technology | Fuels | Density | Microorganisms | Storage | Flux density | Electricity | Asymmetry | Energy | Electrical resistivity | Biochemical fuel cells | Electrochemistry | Nanowires | Anodes | Nanotechnology
Journal Article
Advanced Materials, ISSN 0935-9648, 08/2018, Volume 30, Issue 34, pp. e1802223 - n/a
Tailoring molybdenum selenide electrocatalysts with tunable phase and morphology is of great importance for advancement of hydrogen evolution reaction (HER)....
core/shell arrays | molybdenum selenide | nitrogen doping | hydrogen evolution reaction | phase modulation | Hydrogen evolution reaction | Molybdenum selenide | Nitrogen doping | Phase modulation | Core/shell arrays | PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | HYBRID CATALYST | MATERIALS SCIENCE, MULTIDISCIPLINARY | BINDER-FREE | CHEMISTRY, PHYSICAL | CLOTH | NANOSCIENCE & NANOTECHNOLOGY | CHEMISTRY, MULTIDISCIPLINARY | CARBON NANOTUBES | ELECTROCATALYSTS | MOSE2 NANOSHEETS | Hydrogen | Molybdenum | Electrocatalysts | Morphology | Hydrogen evolution | Doping | Nanostructure | Selenium | Arrays | Nitrogen | Phase transitions | Nanorods
core/shell arrays | molybdenum selenide | nitrogen doping | hydrogen evolution reaction | phase modulation | Hydrogen evolution reaction | Molybdenum selenide | Nitrogen doping | Phase modulation | Core/shell arrays | PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | HYBRID CATALYST | MATERIALS SCIENCE, MULTIDISCIPLINARY | BINDER-FREE | CHEMISTRY, PHYSICAL | CLOTH | NANOSCIENCE & NANOTECHNOLOGY | CHEMISTRY, MULTIDISCIPLINARY | CARBON NANOTUBES | ELECTROCATALYSTS | MOSE2 NANOSHEETS | Hydrogen | Molybdenum | Electrocatalysts | Morphology | Hydrogen evolution | Doping | Nanostructure | Selenium | Arrays | Nitrogen | Phase transitions | Nanorods
Journal Article
Advanced Materials, ISSN 0935-9648, 06/2017, Volume 29, Issue 21, pp. 1700748 - n/a
The low utilization of active sites and sluggish reaction kinetics of MoSe2 severely impede its commercial application as electrocatalyst for hydrogen...
shell/core | molybdenum selenide | graphene | nitrogen doping | hydrogen evolution reaction | AUGMENTED-WAVE METHOD | PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | MATERIALS SCIENCE, MULTIDISCIPLINARY | ELECTRODES | CHEMISTRY, PHYSICAL | NANOSCIENCE & NANOTECHNOLOGY | HIGH-PERFORMANCE ELECTROCATALYST | CHEMISTRY, MULTIDISCIPLINARY | TRANSITION-METAL DICHALCOGENIDES | VISIBLE-LIGHT | PHASE | MOSE2 NANOSHEETS | FILMS | WS2 | GRAPHENE HYBRIDS | Electrochemistry | Chemical reaction, Rate of | Graphene | Hydrogen | Electric properties | Electrochemical analysis | Accessibility | Electrocatalysts | Hydrogen evolution | Doping | Nanostructure | Nitrogen | Decay | Reaction kinetics | Catalysis | Arrays | Surface area
shell/core | molybdenum selenide | graphene | nitrogen doping | hydrogen evolution reaction | AUGMENTED-WAVE METHOD | PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | MATERIALS SCIENCE, MULTIDISCIPLINARY | ELECTRODES | CHEMISTRY, PHYSICAL | NANOSCIENCE & NANOTECHNOLOGY | HIGH-PERFORMANCE ELECTROCATALYST | CHEMISTRY, MULTIDISCIPLINARY | TRANSITION-METAL DICHALCOGENIDES | VISIBLE-LIGHT | PHASE | MOSE2 NANOSHEETS | FILMS | WS2 | GRAPHENE HYBRIDS | Electrochemistry | Chemical reaction, Rate of | Graphene | Hydrogen | Electric properties | Electrochemical analysis | Accessibility | Electrocatalysts | Hydrogen evolution | Doping | Nanostructure | Nitrogen | Decay | Reaction kinetics | Catalysis | Arrays | Surface area
Journal Article
Particle & Particle Systems Characterization, ISSN 0934-0866, 07/2019, Volume 36, Issue 7, pp. 1900115 - n/a
Carbon nanomaterials with remarkable capacitance are highly notable. Although electronic double‐layer capacitors exhibit high power density, their low energy...
porous carbon | supercapacitors | nanoarchitecture | electrode lifetime | OXIDE | PERFORMANCE | MATERIALS SCIENCE, MULTIDISCIPLINARY | CHEMISTRY, PHYSICAL | NANOSHEETS | NANOSCIENCE & NANOTECHNOLOGY | COMPOSITES | HYDROGEL | AREA | DOPED GRAPHENE | WATER | Electrodes | Capacitors | Flux density | Durability | Zinc oxide | Nanomaterials | Capacitance | Carbon
porous carbon | supercapacitors | nanoarchitecture | electrode lifetime | OXIDE | PERFORMANCE | MATERIALS SCIENCE, MULTIDISCIPLINARY | CHEMISTRY, PHYSICAL | NANOSHEETS | NANOSCIENCE & NANOTECHNOLOGY | COMPOSITES | HYDROGEL | AREA | DOPED GRAPHENE | WATER | Electrodes | Capacitors | Flux density | Durability | Zinc oxide | Nanomaterials | Capacitance | Carbon
Journal Article
Nanoscale, ISSN 2040-3364, 11/2013, Volume 5, Issue 22, pp. 10806 - 10810
Herein, we developed a facile two-step process to synthesize TiO2@PPy core-shell nanowires (NWs) on carbon cloth and reported their improved electrochemical...
HIGH-PERFORMANCE | PHYSICS, APPLIED | ASYMMETRIC SUPERCAPACITORS | MATERIALS SCIENCE, MULTIDISCIPLINARY | GRAPHENE | ELECTRODES | NANOSCIENCE & NANOTECHNOLOGY | HIGH-POWER | CHEMISTRY, MULTIDISCIPLINARY | COMPOSITE FILMS | ACTIVATED CARBON | CARBON NANOTUBE FILM | ELECTROCHEMICAL ENERGY-STORAGE | NANOROD ARRAYS
HIGH-PERFORMANCE | PHYSICS, APPLIED | ASYMMETRIC SUPERCAPACITORS | MATERIALS SCIENCE, MULTIDISCIPLINARY | GRAPHENE | ELECTRODES | NANOSCIENCE & NANOTECHNOLOGY | HIGH-POWER | CHEMISTRY, MULTIDISCIPLINARY | COMPOSITE FILMS | ACTIVATED CARBON | CARBON NANOTUBE FILM | ELECTROCHEMICAL ENERGY-STORAGE | NANOROD ARRAYS
Journal Article
Advanced Materials, ISSN 0935-9648, 11/2017, Volume 29, Issue 44, pp. 1702698 - n/a
Currently, the main bottleneck for the widespread application of Ni–Zn batteries is their poor cycling stability as a result of the irreversibility of the...
heterostructures | Ni–NiO | ultrastable | flexible | Ni–Zn batteries | PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | ASYMMETRIC SUPERCAPACITORS | MATERIALS SCIENCE, MULTIDISCIPLINARY | CHEMISTRY, PHYSICAL | NANOSCIENCE & NANOTECHNOLOGY | ALL-SOLID-STATE | HIGH-ENERGY DENSITY | CHEMISTRY, MULTIDISCIPLINARY | WEARABLE ELECTRONICS | SECONDARY BATTERIES | Ni-NiO | AIR BATTERY | YARN SUPERCAPACITORS | LITHIUM-ION BATTERIES | HIGH-CAPACITY | Ni-Zn batteries | ELECTROCHEMICAL PERFORMANCE | Electrochemistry | Electrolytes | Batteries | Zinc | Computer storage devices | Nickel oxides | Electrochemical analysis | Nickel zinc batteries | Stability | Nanostructure | Rechargeable batteries | Flux density | Heterojunctions | Electroactivity | Dendritic structure | Cathodes | Energy storage | Wearable technology
heterostructures | Ni–NiO | ultrastable | flexible | Ni–Zn batteries | PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | ASYMMETRIC SUPERCAPACITORS | MATERIALS SCIENCE, MULTIDISCIPLINARY | CHEMISTRY, PHYSICAL | NANOSCIENCE & NANOTECHNOLOGY | ALL-SOLID-STATE | HIGH-ENERGY DENSITY | CHEMISTRY, MULTIDISCIPLINARY | WEARABLE ELECTRONICS | SECONDARY BATTERIES | Ni-NiO | AIR BATTERY | YARN SUPERCAPACITORS | LITHIUM-ION BATTERIES | HIGH-CAPACITY | Ni-Zn batteries | ELECTROCHEMICAL PERFORMANCE | Electrochemistry | Electrolytes | Batteries | Zinc | Computer storage devices | Nickel oxides | Electrochemical analysis | Nickel zinc batteries | Stability | Nanostructure | Rechargeable batteries | Flux density | Heterojunctions | Electroactivity | Dendritic structure | Cathodes | Energy storage | Wearable technology
Journal Article