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Influence of pore structure on biologically activated carbon performance and biofilm microbial characteristics

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1419-1

Abstract:

• Pore structure affects biologically activated carbon performance.

Keywords： Granular activated carbon     Biologically activated carbon filter     Bacterial community structure     Pore    

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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 H3carbon and investigate its potential for energyAfter assisted hydrothermal treatment followed by carbonization at 800 °C, the lignin-derived porous carbonIn 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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Synthesis, physicochemical characterizations and catalytic performance of Pd/carbon-zeolite and Pd/carbon-CeO

Zeinab JAMALZADEH, Mohammad HAGHIGHI, Nazli ASGARI

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 3,   Pages 365-381 doi: 10.1007/s11783-013-0520-5

Abstract: and Pd/carbon-CeO nanocatalysts.Activated carbon was obtained from pine cone chemically activated using ZnCl and modified by H PO .Mixed supports of carbon-zeolite and carbon-ceria were prepared and palladium was dispersed over themThe performance of catalysts was assessed in a low-pressure catalytic oxidation pilot in the temperaturebe so advantageous in the removal of volatile organic compounds (VOCs), representing high catalytic performance

Keywords： Pd/carbon-CeO2     Pd/carbon-zeolite     pine cone     ZnCl2     catalytic oxidation     xylene    

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Tripotassium citrate monohydrate derived carbon nanosheets as a competent assistant to manganese dioxidewith remarkable performance in the supercapacitor

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 3,   Pages 420-432 doi: 10.1007/s11705-021-2065-7

Abstract: In this work, a type of carbon nanosheets was produced through the carbonization of tripotassium citrateThe synergistic combination of carbon nanosheets and manganese dioxide tailors the electrochemical performanceThe carbon nanosheets derived from tripotassium citrate monohydrate are conducive to the remarkable performanceof manganese dioxide/carbon nanosheets electrode.Finally, an asymmetric supercapacitor with active carbon as the cathode and manganese dioxide/carbon

Keywords： carbon nanosheets     manganese dioxide     asymmetric supercapacitors     energy density     power density    

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Insights into carbon-based materials for catalytic dehydrogenation of low-carbon alkanes and ethylbenzene

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11,   Pages 1623-1648 doi: 10.1007/s11705-023-2328-6

Abstract: Metal-based catalysts have shown remarkable performance for these reactions, such as Pt, CrOxincluding ordered mesoporous carbon, carbon nanodiamond, carbon nanotubes, graphene and activated carbonThe unique structure of each carbon material is presented, and the diversified synthesis methods of carbonperformance enhancement.catalytic performance of catalysts due to superior structural characteristics.

Keywords： carbon materials     dehydrogenation     active sites     mechanism     catalytic performance     support    

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Construction of NiCoO nanoflake arrays on cellulose-derived carbon nanofibers as a freestanding electrodefor high-performance supercapacitors

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 6,   Pages 691-703 doi: 10.1007/s11705-022-2268-6

Abstract: Herein, we demonstrate that the freestanding cellulose-based carbon nanofibers are successfully obtainedThe NiCo2O4 nanoflake arrays are grown uniformly on the cellulose-based carbonThe as-prepared cellulose-based carbon nanofibers/NiCo2O4 nanoflake arrays areFurthermore, the all-solid-state symmetric supercapacitors assembled from the cellulose-based carbonnanofiber is a promising carbon matrix material for energy storage devices.

Keywords： cellulose     carbon nanofibers     NiCo2O4     supercapacitors    

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“Charging” the cigarette butt: heteroatomic porous carbon nanosheets with edge-induced topological defectsfor enhanced oxygen evolution performance

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-Furthermore, the Zn–air battery assembled with Co@NC-500 catalyst demonstrates a desirable performance

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

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Electrospun porous carbon nanofibers derived from bio-based phenolic resins as free-standing electrodesfor high-performance supercapacitors

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 surfacearea as free-standing electrodes for high-performance supercapacitors., 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 m2performance supercapacitors.

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

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Recovery and reuse of floc sludge for high-performance capacitors

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 6, doi: 10.1007/s11783-021-1512-5

Abstract:

• The feasibility of facile fabrication of capacitor from floc sludge is discussed.

Keywords： Floc sludge     Porous carbon electrode     Energy storage performance     Supercapacitors    

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The preparation and performance of lignin-based activated carbon fiber adsorbents for treating gaseous

Min Song, Wei Zhang, Yongsheng Chen, Jinming Luo, John C. Crittenden

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 3,   Pages 328-337 doi: 10.1007/s11705-017-1646-y

Abstract: Two types of lignin-based carbon fibers were prepared by electrospinning method.have about 439 mg/g adsorption capacity which was close to that of commercially available activated carbonincluded material characterization, adsorption isotherms, kinetics, the impact of humidity and fixed bed performancemodeling, demonstrated the suitability of lignin-based carbon fiber for volatile organic compound removal

Keywords： lignin     carbon fiber     electrospinning     toluene     humidity    

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Shear behavior of ultra-high-performance concrete beams prestressed with external carbon fiber-reinforced

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6,   Pages 1426-1440 doi: 10.1007/s11709-021-0783-z

Abstract: The ultra-high-performance concrete (UHPC) and fiber-reinforced polymer (FRP) are well-accepted high-performanceThe combination of these advanced materials could contribute to improvement of structural performanceon the shear behavior of UHPC beams reinforced with glass FRP (GFRP) and prestressed with external carbon

Keywords： beam     external prestressing     ultra-high-performance concrete     fiber-reinforced polymers     shear behavior    

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Carbon performance evaluation model from the perspective of circular economy—The case of Chinese thermal

Zhifang ZHOU, Jinhao LIU, Huixiang ZENG, Mengmeng XU, Shihui LI

Frontiers of Engineering Management 2022, Volume 9, Issue 2,   Pages 297-311 doi: 10.1007/s42524-020-0143-z

Abstract: Effective evaluation of carbon performance can help enterprises to carry out energy saving and emissionThis paper constructs a carbon performance evaluation index system that includes the four dimensionsof carbon resource (energy) input, cycle, output, and carbon management by incorporating the principlesperformance evaluation of micro-enterprises in other industries.performance, which has certain theoretical and practical significance.

Keywords： circular economy     carbon performance     comprehensive evaluation     thermal power enterprise    

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Effect of different carbon sources on performance of an A

Dongliang Du, Chuanyi Zhang, Kuixia Zhao, Guangrong Sun, Siqi Zou, Limei Yuan, Shilong He

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 2, doi: 10.1007/s11783-017-0981-z

Abstract: Effect of different carbon sources on purification performance and change of microbial community structureThe results showed that when fed with acetate, propionate or acetate and propionate mixed (1:1) as carbonHowever, taken glucose as carbon source, the TP concentration of effluent reached 2.6 mg·L .high efficiency phosphorus uptake of phosphorus accumulating organisms in the system with acetate as carbon

Keywords： Denitrifying phosphorus removal     Alternate anaerobic/anoxic-aerobic MBR (A2N-MBR)     Carbon source    

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Ni/MgO catalyst prepared via dielectric-barrier discharge plasma with improved catalytic performancefor carbon dioxide reforming of methane

Yan LI,Zhehao WEI,Yong WANG

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 2,   Pages 133-140 doi: 10.1007/s11705-014-1422-1

Abstract: A Ni/MgO catalyst was prepared via novel dielectric-barrier discharge (DBD) plasma decomposition method. The combined characterization of Brunauer-Emmett-Teller measurement, X-ray diffraction, hydrogen temperature-programmed reduction and transmission electron microscopy shows that DBD plasma treatment enhances the support-metal interaction of Ni/MgO catalyst and facilitates the formation of smaller Ni particles. Sphere-like Ni particles form on plasma treated Ni/MgO catalysts. The plasma treated Ni/MgO catalyst shows a significantly improved low temperature activity and good stability for CO reforming of methane to syngas.

Keywords： CO2 reforming     methane     dielectric-barrier discharge (DBD)     plasma     Ni/MgO    

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Theoretical and experimental study on the fluidity performance of hard-to-fluidize carbon nanotubes-based

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 10,   Pages 1460-1475 doi: 10.1007/s11705-022-2159-x

Abstract: Carbon nanotubes-based materials have been identified as promising sorbents for efficient CO2carbonfluidizable-SiO2 nanoparticles are used as assistant material to improve the fluidity of carbonPure carbon nanotubes + 7.5 wt% SiO2 and synthesized carbon nanotubes + 5 wt% SiO2carbon nanotubes causes not only enhanced CO 2 uptake capacity but

Keywords： CO2 capture     CNT-based sorbents     fluidization     SiO2 nanoparticles     fluidized bed reactors    

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Title Author Date Type Operation

Influence of pore structure on biologically activated carbon performance and biofilm microbial characteristics

Journal Article

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

Journal Article

Synthesis, physicochemical characterizations and catalytic performance of Pd/carbon-zeolite and Pd/carbon-CeO

Zeinab JAMALZADEH, Mohammad HAGHIGHI, Nazli ASGARI

Journal Article

Tripotassium citrate monohydrate derived carbon nanosheets as a competent assistant to manganese dioxidewith remarkable performance in the supercapacitor

Journal Article

Insights into carbon-based materials for catalytic dehydrogenation of low-carbon alkanes and ethylbenzene

Journal Article

Construction of NiCoO nanoflake arrays on cellulose-derived carbon nanofibers as a freestanding electrodefor high-performance supercapacitors

Journal Article

“Charging” the cigarette butt: heteroatomic porous carbon nanosheets with edge-induced topological defectsfor enhanced oxygen evolution performance

Journal Article

Electrospun porous carbon nanofibers derived from bio-based phenolic resins as free-standing electrodesfor high-performance supercapacitors

Journal Article

Recovery and reuse of floc sludge for high-performance capacitors

Journal Article

The preparation and performance of lignin-based activated carbon fiber adsorbents for treating gaseous

Min Song, Wei Zhang, Yongsheng Chen, Jinming Luo, John C. Crittenden

Journal Article

Shear behavior of ultra-high-performance concrete beams prestressed with external carbon fiber-reinforced

Journal Article

Carbon performance evaluation model from the perspective of circular economy—The case of Chinese thermal

Zhifang ZHOU, Jinhao LIU, Huixiang ZENG, Mengmeng XU, Shihui LI

Journal Article

Effect of different carbon sources on performance of an A

Dongliang Du, Chuanyi Zhang, Kuixia Zhao, Guangrong Sun, Siqi Zou, Limei Yuan, Shilong He

Journal Article

Ni/MgO catalyst prepared via dielectric-barrier discharge plasma with improved catalytic performancefor carbon dioxide reforming of methane

Yan LI,Zhehao WEI,Yong WANG

Journal Article

Theoretical and experimental study on the fluidity performance of hard-to-fluidize carbon nanotubes-based

Journal Article