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Fabricating sustainable lignin-derived porous carbon as electrode for high-performance supercapacitors

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 1065-1074 doi: 10.1007/s11705-023-2313-0

Abstract: Carbon-rich lignin is abundant in lignocellulosic biomass, whose high-value transformation and utilizationHerein, we propose a method for the preparation of porous carbon from lignin employing an H3porous carbon and investigate its potential for energyAfter assisted hydrothermal treatment followed by carbonization at 800 °C, the lignin-derived porousIn this present study, the resultant lignin-derived porous carbon was used as the electrode of a supercapacitor

Keywords： lignin     porous carbon     electrode     supercapacitor    

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Hierarchically porous zeolites synthesized with carbon materials as templates

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1444-1461 doi: 10.1007/s11705-021-2090-6

Abstract: Hierarchically porous zeolites are promising candidates in catalytic conversion of relatively bulky moleculesas hard templates for the preparation of hierarchically porous zeolites during the past two decades.the carbon is produced by in situ pyrolysis of organic-inorganic precursors.In the conclusion part, the factors affecting the synthesis of carbon-templated hierarchically porousThis review is expected to attract interest in the synthesis strategies of hierarchically porous zeolites

Keywords： hierarchical zeolites     carbon materials     direct templates     indirect templates     carbon-silica composites    

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Boron and nitrogen co-doped porous carbon derived from sodium alginate enhanced capacitive deionization

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12,   Pages 2014-2024 doi: 10.1007/s11705-023-2346-4

Abstract: In this work, B and N co-doped porous carbon with micro-mesoporous structures is derived from sodiumThis work can pave the way to design low-cost porous carbon with high-performances for removal of salt

Keywords： capacitance deionization     porous carbon     B/N co-doping     heavy metal ions     water purification    

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Synthesis of porous carbon from orange peel waste for effective volatile organic compounds adsorption

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 942-953 doi: 10.1007/s11705-022-2264-x

Abstract: In recent years, the preparation of porous carbon from biomass waste for volatile organic compounds adsorptionIn this study, porous carbon was synthesized from orange peel by urea-assisted hydrothermal carbonizationIn this case, the toluene adsorption capacity of the porous carbon improved from 382.8 to 485.3 mg·gporous carbon possessed abundant micropores and high specific surface area,This study can provide guidance for selecting suitable biomass waste to synthesize porous carbon with

Keywords： biomass waste     porous carbon     feedstock composition     urea-assisted hydrothermal carbonization     toluene    

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Sulfur-deficient CoNi2S4 nanoparticles-anchored porous carbon nanofibers as bifunctional

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11,   Pages 1707-1717 doi: 10.1007/s11705-023-2308-x

Abstract: Herein, aiming at the problems of high overpotential and slow kinetics in water splitting, N-doped porouscarbon nanofibers-coupled CoNi2S4 nanoparticles are prepared as bifunctional electrocatalystIn the strategy, NaCl is used as the template to prepare porous carbon nanofibers with a large surfaceMoreover, the uniform distribution of CoNi2S4 nanoparticles on carbon nanofibersThe excellent performance results from the synergistic effect of porous structures, sulfur deficiency

Keywords： nanoparticle     sulfur vacancy     porous carbon nanofiber     transition metal sulfides     electrolysis    

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Synthesis of micro/meso porous carbon for ultrahigh hydrogen adsorption using cross-linked polyaspartic

Jun Wei, Jianbo Zhao, Di Cai, Wenqiang Ren, Hui Cao, Tianwei Tan

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 5,   Pages 857-867 doi: 10.1007/s11705-019-1880-6

Abstract: size, pore size distribution, and micro/mesopores ratio are factors that determine the performance of porous

Keywords： porous carbon     multilevel pores     polyaspartic acid     cross-linking     hydrogen adsorption    

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Concurrent adsorption and reduction of chromium(VI) to chromium(III) using nitrogen-doped porous carbon

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 5, doi: 10.1007/s11783-021-1491-6

Abstract:

• A high-efficiency N-doped porous carbon adsorbent for Cr(VI) was synthesized

Keywords： Chromium(VI)     Nitrogen-doped porous carbon     Adsorption     Reduction     Loofah sponge    

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Pd nano-catalyst supported on biowaste-derived porous nanofibrous carbon microspheres for efficient catalysis

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 9,   Pages 1289-1300 doi: 10.1007/s11705-023-2299-7

Abstract: Herein, we used nanofibrous carbon microspheres (NCM) derived from the carbohydrate chitin present in

Keywords： biowaste chitin     nanofibrous     palladium     nano-catalyst     catalysis    

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“Charging” the cigarette butt: heteroatomic porous carbon nanosheets with edge-induced topological defects

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11,   Pages 1755-1764 doi: 10.1007/s11705-023-2318-8

Abstract: In this effort, metal nanoparticles (Co, Ni, Fe, etc.) encapsulated within nitrogen-doped carbon materialsThe prepared catalyst of nitrogen-doped carbon porous nanosheets loaded with Co nanoparticles (Co@NC-

Keywords： oxygen evolution reaction     porous carbon nanosheets     Co nanoparticles     edge-induced topological defects    

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Carbon-doped surface unsaturated sulfur enriched CoS@rGO aerogel pseudocapacitive anode and biomass-derivedporous carbon cathode for advanced lithium-ion capacitors

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1500-1513 doi: 10.1007/s11705-021-2086-2

Abstract: For the anode, we introduced in situ carbon-doped and surface-enriched unsaturated sulfur intoOn the other hand, the biomass-derived porous carbon as the cathode also displays a superior capacity

Keywords： in-situ carbon-doped     surface unsaturated sulfur enriched     pseudocapacitive energy storage     biomass-derivedcarbon     lithium-ion capacitors    

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Electrospun porous carbon nanofibers derived from bio-based phenolic resins as free-standing electrodes

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 5,   Pages 504-515 doi: 10.1007/s11705-022-2260-1

Abstract: Phenolic resins were employed to prepare electrospun porous carbon nanofibers with a high specific surface, lignin, phenol, and furfural were used to synthesize bio-based phenolic resins, and the activated carbonThe activated carbon nanofibers show a uniform diameter, specific surface area up to 1100 m2carbon nanofiber from bio-based phenolic resins can be applied

Keywords： lignin     bio-based phenolic resins     electrospinning     activated carbon nanofibers     supercapacitors    

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Electrodeposited porous Pb electrode with improved electrocatalytic performance for the electroreduction

Jing WANG, Hua WANG, Zhenzhen HAN, Jinyu HAN

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 1,   Pages 57-63 doi: 10.1007/s11705-014-1444-8

Abstract: A porous Pb foam was fabricated electrochemically at a copper substrate and then used as the cathodeThe surface morphology and composition of the porous Pb electrode was characterized by scanning electronThe honeycomb-like porous structure was composed of needle-like Pb deposits.Cyclic voltammetry studies demonstrated that the porous Pb electrode had better electrocatalytic performanceThis porous Pb electrode with good catalytic abilities represents a new 3D porous material with applications

Keywords： electrodeposited porous Pb     carbon dioxide     electroreduction     formic acid    

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Hierarchical porous carbon derived from one-step self-activation of zinc gluconate for symmetric supercapacitors

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 4,   Pages 387-394 doi: 10.1007/s11705-022-2250-3

Abstract: Porous carbons with high specific area surfaces are promising electrode materials for supercapacitorsHence, a straightforward and effective strategy is presented for producing highly porous carbons viaConsequently, the obtained porous carbon electrode delivers a satisfactory specific capacitance and outstandingin the Et4NBF4 electrolyte, outperforming the majority of previously reported porouscarbon-based symmetric supercapacitors in ionic liquid electrolytes.

Keywords： self-activation     zinc organic salts     abundant mesopores     symmetric supercapacitor     liquid electrolyte    

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FeNi doped porous carbon as an efficient catalyst for oxygen evolution reaction

Jun-Wei Zhang, Hang Zhang, Tie-Zhen Ren, Zhong-Yong Yuan, Teresa J. Bandosz

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 2,   Pages 279-287 doi: 10.1007/s11705-020-1965-2

Abstract: Polymer-derived porous carbon was used as a support of iron and nickel species with an objective to obtainOn FeNi-modified carbon the overpotential for OER was very low (280 mV) and comparable to that on noble

Keywords： OER     polystyrene salt     porous carbon     FeNi alloy     p/n junction    

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Floret-like Fe–N nanoparticle-embedded porous carbon superstructures from a Fe-covalent triazine polymer

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 5,   Pages 525-535 doi: 10.1007/s11705-022-2232-5

Abstract: Fe–Nx nanoparticles-embedded porous carbons with a desirable superstructure have attractedFe-coordinated covalent triazine polymer for the fabrication of Fe–Nx nanoparticle-embedded porouscarbon nanoflorets (Fe/N@CNFs) employing a hypersaline-confinement-conversion strategy.This contribution offers a valuable avenue to exploit efficient metal nanoparticles-based carbon catalysts

Keywords： Fe–Nx nanoparticles     hypersaline-confinement conversion     floret-like carbon     covalent    

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Title Author Date Type Operation

Fabricating sustainable lignin-derived porous carbon as electrode for high-performance supercapacitors

Journal Article

Hierarchically porous zeolites synthesized with carbon materials as templates

Journal Article

Boron and nitrogen co-doped porous carbon derived from sodium alginate enhanced capacitive deionization

Journal Article

Synthesis of porous carbon from orange peel waste for effective volatile organic compounds adsorption

Journal Article

Sulfur-deficient CoNi2S4 nanoparticles-anchored porous carbon nanofibers as bifunctional

Journal Article

Synthesis of micro/meso porous carbon for ultrahigh hydrogen adsorption using cross-linked polyaspartic

Jun Wei, Jianbo Zhao, Di Cai, Wenqiang Ren, Hui Cao, Tianwei Tan

Journal Article

Concurrent adsorption and reduction of chromium(VI) to chromium(III) using nitrogen-doped porous carbon

Journal Article

Pd nano-catalyst supported on biowaste-derived porous nanofibrous carbon microspheres for efficient catalysis

Journal Article

“Charging” the cigarette butt: heteroatomic porous carbon nanosheets with edge-induced topological defects

Journal Article

Carbon-doped surface unsaturated sulfur enriched CoS@rGO aerogel pseudocapacitive anode and biomass-derivedporous carbon cathode for advanced lithium-ion capacitors

Journal Article

Electrospun porous carbon nanofibers derived from bio-based phenolic resins as free-standing electrodes

Journal Article

Electrodeposited porous Pb electrode with improved electrocatalytic performance for the electroreduction

Jing WANG, Hua WANG, Zhenzhen HAN, Jinyu HAN

Journal Article

Hierarchical porous carbon derived from one-step self-activation of zinc gluconate for symmetric supercapacitors

Journal Article

FeNi doped porous carbon as an efficient catalyst for oxygen evolution reaction

Jun-Wei Zhang, Hang Zhang, Tie-Zhen Ren, Zhong-Yong Yuan, Teresa J. Bandosz

Journal Article

Floret-like Fe–N nanoparticle-embedded porous carbon superstructures from a Fe-covalent triazine polymer

Journal Article