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Performance of activated carbon coated graphite bipolar electrodes on capacitive deionization method

Hossein D. Atoufi, Hasti Hasheminejad, David J. Lampert

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 6, doi: 10.1007/s11783-020-1278-1

Abstract: Abstract • Graphite bipolar electrodes act as an appropriate bed for the CDI process. • Activated carbonCoating improves the application of the electrodes. • CDI is an environmentally friendly method to applyIn this research, experiments were performed with a pair of graphite bipolar electrodes that were coated

Keywords： Capacitive deionization (CDI)     Desalination     Electrical conductivity (EC)     Graphite bipolar electrode     Activated    

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mechanistic study on electrocoagulation process for municipal wastewater treatment based on horizontal bipolarelectrodes

Zhenlian Qi, Shijie You, Ranbin Liu, C. Joon Chuah

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 3, doi: 10.1007/s11783-020-1215-3

Abstract: The design of electrodes is crucial to electrocoagulation process (EC), specifically, with respect toThis work presents an integrated EC process based on horizontal bipolar electrodes (BPEs).The BPEs are placed horizontally between the driving electrodes.

Keywords： Electrocoagulation     Bipolar electrodes     Municipal wastewater     Simulations    

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The treatment of black-odorous water using tower bipolar electro-flocculation including the removal of

Huan He, Qinjin Yu, Chaochao Lai, Chen Zhang, Muhan Liu, Bin Huang, Hongping Pu, Xuejun Pan

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 2, doi: 10.1007/s11783-020-1310-5

Abstract: . • An aluminum bipolar electrode gave the best oxygen enrichment and pollutant removal. • Changes ofElectro-flocculation in a bubble column tower with a bipolar electrode (BPE) was tested in an attemptThe BPE reactor tested had a Ti/Ta2O5-IrO2 anode and a graphite cathode with an iron or aluminum bipolarThe inclusion of the bipolar electrode was found to distinctly improved the system’s conductivity.An aluminum bipolar electrode performed better than an iron one.

Keywords： Black-odorous water     Bipolar electrodes     Flocculation     Floatation     Oxygen enrichment     Turbidity    

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Review on cellulose paper-based electrodes for sustainable batteries with high energy densities

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 1010-1027 doi: 10.1007/s11705-023-2307-y

Abstract: Recent advances and approaches to construct high mass loading paper electrodes toward high energy density

Keywords： cellulose     paper electrodes     Li-ion batteries     high energy density    

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Cutting performance of surgical electrodes by constructing bionic microstriped structures

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0728-9

Abstract: Surgical electrodes rely on thermal effect of high-frequency current and are a widely used medical toolThe effect of initial, simple grid-textured, and bionic electrodes with different wettabilities on tissueThis study demonstrates a promising approach for improving the cutting performance of surgical electrodes

Keywords： surgical electrodes     tissue adhesion     thermal injury     bionic structures     cutting performance     medical    

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Effect of placement angles on wireless electrocoagulation for bipolar aluminum electrodes

Zhenlian Qi, Jinna Zhang, Shijie You

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 3, doi: 10.1007/s11783-018-1034-y

Abstract: We in our previous study reported the wireless electrocoagulation (WEC) based on bipolar electrochemistryOne of the most important advantages of WEC is the omission of ohmic connection between bipolar electrodethus the electrochemical reactions on BPE are driven by electric field in solution induced by driving electrodesIn this study, the impact of placement angle of bipolar aluminum electrode on WEC was investigated toprovide a detailed analysis on the correlations between the bipolar electrode placement angle and bipolar

Keywords： Bipolar electrochemistry     Wireless electrocoagulation     Placement angle    

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Hollow-fiber gas penetration electrodes efficiently produce renewable synthetic fuels

Frontiers in Energy 2022, Volume 16, Issue 5,   Pages 700-705 doi: 10.1007/s11708-022-0842-8

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Multistage-batch bipolar membrane electrodialysis for base production from high-salinity wastewater

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 5,   Pages 764-773 doi: 10.1007/s11705-021-2114-2

Abstract: Bipolar membrane electrodialysis (BMED) is considered a state-of-the-art technology for the conversion

Keywords： bipolar membrane electrodialysis     multistage-batch     base production     high-salinity wastewater    

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Ultrafast-laser-treated poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) electrodes with enhanced

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 2,   Pages 206-216 doi: 10.1007/s11705-022-2203-x

Abstract: enhance the conductivity and transparency of PEDOT:PSS films and fabricate patterned solution-processed electrodesfabricated semitransparent perovskite solar cells using the as-made PEDOT:PSS as the transparent top electrodesThus, the proposed route for synthesizing conductive and transparent electrodes is promising for vacuum

Keywords： PEDOT:PSS     ultrafast laser     transparent electrode     ST-PSCs     patterning    

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Efficient photoelectrochemical oxidation of rhodamine B on metal electrodes without photocatalyst or

Xuejiao Wang, Xiang Feng, Jing Shang

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 6, doi: 10.1007/s11783-018-1061-8

Abstract:

•The efficient PEC degradation of RhB is realized using no photocatalyst.

•The efficient PEC degradation of RhB features the low salinity.

•The PEC degradation of RhB takes place on the anode and cathode simultaneously.

Keywords： Energy relay structure     Energy saving     Photocatalyst-free and low-salinity degradation     Photoelectrochemical cell    

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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: to prepare electrospun porous carbon nanofibers with a high specific surface area as free-standing electrodes

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

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Self-supported transition metal phosphide based electrodes as high-efficient water splitting cathodes

Yan Zhang, Jian Xiao, Qiying Lv, Shuai Wang

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3,   Pages 494-508 doi: 10.1007/s11705-018-1732-9

Abstract: try to provide a comprehensive analysis of the design and fabrication of various self-supported TMP electrodesThe material structures together with catalytic performances of self-supported electrodes are presentedThe simple and one-step methods to fabricate self-supported TMP electrodes are also highlighted.Finally, the challenges and perspectives for self-supported TMP electrodes in water splitting application

Keywords： transition metal phosphide     self-supported electrode     electrocatalysis     hydrogen evolution reaction    

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phosphonate-derived cobalt/nickel phosphide@N-doped carbon hybrids as efficient bifunctional oxygen electrodes

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 9,   Pages 1367-1376 doi: 10.1007/s11705-022-2153-3

Abstract: The exploration of efficient bifunctional electrocatalysts for oxygen reduction reaction and oxygen evolution reaction is pivotal for the development of rechargeable metal–air batteries. Transition metal phosphides are emerging as promising catalyst candidates because of their superb activity and low cost. Herein, a novel metal phosphonate-derived cobalt/nickel phosphide@N-doped carbon hybrid was developed by a carbothermal reduction of cobalt/nickel phosphonate hybrids with different Co/Ni molar ratios. The metal phosphonate derivation method achieved an intimately coupled interaction between metal phosphides and a heteroatom-doped carbon substrate. The resultant Co2P/Ni3P@NC-0.2 enables an impressive electrocatalytic oxygen reduction reaction activity, comparable with those of state-of-the-art Pt/C catalysts in terms of onset potential (0.88 V), 4e‒ selectivity, methanol tolerance, and long-term durability. Moreover, remarkable oxygen evolution reaction activity was also observed in alkaline conditions. The high activity is ascribed to the N-doping, abundant accessible catalytic active sites, and the synergistic effect among the components. This work not only describes a high-efficiency electrocatalyst for both oxygen reduction reaction and oxygen evolution reaction, but also highlights the application of metal phosphonate hybrids in fabricating metal phosphides with tunable structures, which is of great significance in the energy conversion field.

Keywords： metal phosphonate     cobalt/nickel phosphide     N-doped carbon     oxygen electrochemistry     Zn−air battery    

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Bistable electrowetting device with non-planar designed controlling electrodes for display applications Regular Papers-Research Articles

Han ZHANG, Xue-lei LIANG

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 9,   Pages 1289-1295 doi: 10.1631/FITEE.1800167

Abstract: In this paper, a bistable electrowetting device with non-planar designed controlling electrodes is fabricatedrealizes a lower driving voltage and a higher contrast between two stable states than the EWDs with planar electrodes

Keywords： Bistable electrowetting     Non-planar     Controlling electrodes     Low voltage     High contrast    

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Cross-stacked super-aligned carbon nanotube/activated carbon composite electrodes for efficient water

Min Li, Shuai Liang, Yang Wu, Meiyue Yang, Xia Huang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 6, doi: 10.1007/s11783-020-1286-1

Abstract: deionization (CDI) enhanced ultrafiltration (CUF) technology is hampered due to low performance of electrodes

Keywords： Carbon nanotube     Super aligned     Conductive membrane     Capacitive deionization     Ultrafiltration     Desalination    

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Title Author Date Type Operation

Performance of activated carbon coated graphite bipolar electrodes on capacitive deionization method

Hossein D. Atoufi, Hasti Hasheminejad, David J. Lampert

Journal Article

mechanistic study on electrocoagulation process for municipal wastewater treatment based on horizontal bipolarelectrodes

Zhenlian Qi, Shijie You, Ranbin Liu, C. Joon Chuah

Journal Article

The treatment of black-odorous water using tower bipolar electro-flocculation including the removal of

Huan He, Qinjin Yu, Chaochao Lai, Chen Zhang, Muhan Liu, Bin Huang, Hongping Pu, Xuejun Pan

Journal Article

Review on cellulose paper-based electrodes for sustainable batteries with high energy densities

Journal Article

Cutting performance of surgical electrodes by constructing bionic microstriped structures

Journal Article

Effect of placement angles on wireless electrocoagulation for bipolar aluminum electrodes

Zhenlian Qi, Jinna Zhang, Shijie You

Journal Article

Hollow-fiber gas penetration electrodes efficiently produce renewable synthetic fuels

Journal Article

Multistage-batch bipolar membrane electrodialysis for base production from high-salinity wastewater

Journal Article

Ultrafast-laser-treated poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) electrodes with enhanced

Journal Article

Efficient photoelectrochemical oxidation of rhodamine B on metal electrodes without photocatalyst or

Xuejiao Wang, Xiang Feng, Jing Shang

Journal Article

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

Journal Article

Self-supported transition metal phosphide based electrodes as high-efficient water splitting cathodes

Yan Zhang, Jian Xiao, Qiying Lv, Shuai Wang

Journal Article

phosphonate-derived cobalt/nickel phosphide@N-doped carbon hybrids as efficient bifunctional oxygen electrodes

Journal Article

Bistable electrowetting device with non-planar designed controlling electrodes for display applications

Han ZHANG, Xue-lei LIANG

Journal Article

Cross-stacked super-aligned carbon nanotube/activated carbon composite electrodes for efficient water

Min Li, Shuai Liang, Yang Wu, Meiyue Yang, Xia Huang

Journal Article