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Recent advances in electrochemical decontamination of perfluorinated compounds from water: a review

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 2, doi: 10.1007/s11783-023-1618-z

Abstract:

● Recent advances in the electrochemical decontamination of PFAS

Keywords: Perfluorinated compounds     Electrochemical approach     Working mechanisms     Impacting factor     Coupled process    

Research progress in tribo-electrochemistry and tribo-electrochemical polishing

ZHAI Wenjie

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 4,   Pages 463-467 doi: 10.1007/s11465-007-0080-0

Abstract: Much more attention has been paid to the tribo-electrochemical mechanisms for the control of frictionBased on a summary of the conventional polishing principles of hard and brittle materials, the tribo-electrochemicalThe results of the preliminary test show that tribo-electrochemical polishing is promising to become

Keywords: tribo-electrochemical mechanisms     planarization     non-aqueous     tribo-electrochemistry     summary    

Enhanced electrochemical performance of CoNiS@TiCT electrode material through doping of cobalt element

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1440-1449 doi: 10.1007/s11705-023-2333-9

Abstract: The effects of in-situ doping of the cobalt element on the micromorphology and electrochemicalThis result indicated that the in-situ doping of the cobalt element promoted the electrochemical

Keywords: MXene     supercapacitor     cobalt doping     structure characterization     electrochemical performance    

Effect of denitrifying bacteria on the electrochemical reaction of activated carbon fiber in electrochemical

YING Diwen, JIA Jinping, ZHANG Lehua

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3,   Pages 305-310 doi: 10.1007/s11783-007-0051-z

Abstract: An electrochemical-activated denitrifying biofilm system consisting of activated carbon fiber electrodesA revised model for an electrochemical-activated denitrifying biofilm was developed and validated byelectrochemical analysis of cathodal polarization curves and nitrate consumption rate.It was shown that the denitrification process effectively strengthened the electrochemical reaction whileElectron was transferred between electrochemical process and biological process not only by hydrogen

Keywords: ACF     apparent exchange     hydrogen molecule     activated     biological process    

Recent advances in the electrochemical oxidation water treatment: Spotlight on byproduct control

Yang Yang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 5, doi: 10.1007/s11783-020-1264-7

Abstract: Abstract • Byproduct formation mechanisms during electrochemical oxidation water treatment. • ControlElectrochemical oxidation (EO) is a promising technique for decentralized wastewater treatment, owing

Keywords: Electrochemical water treatment     Byproducts     Perchlorate    

Newly-modeled graphene-based ternary nanocomposite for the magnetophotocatalytic reduction of CO2 with electrochemical

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 10,   Pages 1438-1459 doi: 10.1007/s11705-022-2166-y

Abstract: The novel structured photocatalyst is a promising material for use in a photocatalytic and magneto-electrochemicalThe electrochemical CO2 reduction test was also conducted to analyze the efficacy of the AgCuZnS2–graphene–TiO2 when used as a working electrode in laboratory electrochemicalThe electrochemical process was conducted under different experimental conditions, such as various scannanocomposite opens up new opportunities for the evolution of CO2 to methanol through an electrochemical

Keywords: ternary nanocomposite     photocatalytic     electrochemical CO2 reduction     UV-light     magnetic core    

Gold nanoparticles/single-stranded DNA-reduced graphene oxide nanocomposites based electrochemical biosensor

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1572-1582 doi: 10.1007/s11705-021-2112-4

Abstract: Moreover, the electrochemical biosensor showed good selectivity and acceptable accuracy for the detection

Keywords: reduced graphene oxide     gold nanoparticles     electrochemical biosensor     cholesterol oxidase     cholesterol    

Emerging electrochemical processes for materials recovery from wastewater: Mechanisms and prospects

Lingchen Kong, Xitong Liu

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 5, doi: 10.1007/s11783-020-1269-2

Abstract: Abstract • Mechanisms for selective recovery of materials in electrochemical processes are discussedto their modularity, convenient operation and control, and the non-requirement of chemical dosage, electrochemicalHere, we review three emerging electrochemical technologies for materials recovery applications: electrosorptionbased on carbonaceous and intercalation electrodes, electrochemical redox processes, and electrochemically

Keywords: Materials recovery     Electrosorption     Capacitive deionization     Redox processes     Electrochemical precipitation    

Investigation of electrochemical degradation and application of e-paper dyes in organic solvents

Luhai LI, Ming WANG, Yi FANG, Shunan QIAO

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 2,   Pages 182-185 doi: 10.1007/s11705-009-0062-3

Abstract: samples showed that the metal complexes Red 04 and Acid Black 1 were degradable in alcohol solution by electrochemicalThe cyclic volt-ampere curves of the samples from the electrochemical working station proved that electrochemicalBased on the analysis of UV-Vis and IR spectra, the electrochemical degradation products of azo and metaldriving (1-5 V) in organic solvents are oxidized azobenzene, not hydrazine, which was found in the electrochemicalWhen the ITO electrode is modified by a polyimide (PI) film to a thickness less than 4 μm, the electrochemical

Keywords: electrochemical degradation     electrophoresis     e-paper     oxidized azobenzene group    

Influence of surface modified mixed metal oxide nanoparticles on the electrochemical and mechanical properties

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 1,   Pages 1-14 doi: 10.1007/s11705-022-2176-9

Abstract: Electrochemical techniques were used to investigate the barrier properties of the synthesized PU–ATA/In natural seawater, electrochemical impedance spectroscopy experiments indicated outstanding protective

Keywords: SiO2/TiO2 nanoparticle     nanocomposite coatings     dynamic mechanical analysis     electrochemical    

/cellulose nanofiber composite films with outstanding photothermal effect, excellent mechanical and electrochemical

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 1028-1037 doi: 10.1007/s11705-022-2251-2

Abstract: Electrodes that combine energy storage with mechanical and photothermal performance are necessary for efficient development and use of flexible energy storage and conversion devices. In this study, the flexible, ultrathin, and multifunctional polypyrrole/cellulose nanofiber composite films were fabricated via a one-step “soak and polymerization” method. The dense sandwich structure and strong interfacial interaction endowed polypyrrole/cellulose nanofiber composite films with excellent flexibility, outstanding mechanical strength, and desired toughness. Interestingly, the polypyrrole/cellulose nanofiber composite film electrodes with quaternary amine functionalized cellulose nanofiber had the highest specific mass capacitance (392.90 F∙g–1) and specific areal capacitance (3.32 F∙cm–2) than the electrodes with unmodified and carboxyl functionalized cellulose nanofibers. Further, the polypyrrole/cellulose nanofiber composite films with sandwich structure had excellent photothermal conversion properties. This study demonstrated a feasible and versatile method for preparing of multifunctional composite films, having promising applications in various energy storage fields.

Keywords: cellulose nanofiber     electrochemical     photothermal conversion     polypyrrole    

Tuning the catalytic selectivity in electrochemical CO

Jiafang XIE,Yuxi HUANG,Hanqing YU

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 5,   Pages 861-866 doi: 10.1007/s11783-014-0742-1

Abstract: Electrochemical conversion of CO to hydrocarbons can relieve both environmental and energy stresses.By tuning the electrochemical parameters, either Cu oxide nanowires or nanoneedles were fabricated and

Keywords: electrochemical CO2 reduction     Cu oxide     nanostructure     selectivity     hydrocarbon formation    

Tracing the impact of stack configuration on interface resistances in reverse electrodialysis by in situ electrochemical

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 4, doi: 10.1007/s11783-021-1480-9

Abstract:

• RED performance and stack resistance were studied by EIS and LSV.

Keywords: Reverse electrodialysis     Electrochemical impedance spectroscopy     Concentration polarization     Spacer shadow    

Numerical investigation of the chemical and electrochemical characteristics of planar solid oxide fuel

Yuzhang WANG, Shilie WENG, Yiwu WENG

Frontiers in Energy 2011, Volume 5, Issue 2,   Pages 195-206 doi: 10.1007/s11708-011-0148-8

Abstract: SOFC) with complete direct internal steam reforming was constructed to investigate the chemical and electrochemical

Keywords: planar solid oxide fuel cell (SOFC)     direct internal reforming     chemical reaction     methane     electrochemical    

Molecular tailoring to improve polypyrrole hydrogels’ stiffness and electrochemical energy storage capacity

Evelyn Chalmers, Yi Li, Xuqing Liu

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 4,   Pages 684-694 doi: 10.1007/s11705-019-1817-0

Abstract: This research looks at ways of tailoring and improving the stiffness of polypyrrole hydrogels for use as flexible supercapacitor electrodes. Molecules providing additional cross-linking between polypyrrole chains are added post-polymerisation but before gelation, and are found to increase gel stiffness by up to 600%, with the degree of change dependent on reactant type and proportion. It was also found that addition of phytic acid led to an increase in pseudocapacitive behaviour of the hydrogel, and thus a maximum specific capacitance of 217.07 F·g could be achieved. This is an increase of 140% compared to pristine polypyrrole hydrogels produced by this method.

Keywords: supercapacitor     polypyrrole     hydrogel     strengthening     electrochemical    

Title Author Date Type Operation

Recent advances in electrochemical decontamination of perfluorinated compounds from water: a review

Journal Article

Research progress in tribo-electrochemistry and tribo-electrochemical polishing

ZHAI Wenjie

Journal Article

Enhanced electrochemical performance of CoNiS@TiCT electrode material through doping of cobalt element

Journal Article

Effect of denitrifying bacteria on the electrochemical reaction of activated carbon fiber in electrochemical

YING Diwen, JIA Jinping, ZHANG Lehua

Journal Article

Recent advances in the electrochemical oxidation water treatment: Spotlight on byproduct control

Yang Yang

Journal Article

Newly-modeled graphene-based ternary nanocomposite for the magnetophotocatalytic reduction of CO2 with electrochemical

Journal Article

Gold nanoparticles/single-stranded DNA-reduced graphene oxide nanocomposites based electrochemical biosensor

Journal Article

Emerging electrochemical processes for materials recovery from wastewater: Mechanisms and prospects

Lingchen Kong, Xitong Liu

Journal Article

Investigation of electrochemical degradation and application of e-paper dyes in organic solvents

Luhai LI, Ming WANG, Yi FANG, Shunan QIAO

Journal Article

Influence of surface modified mixed metal oxide nanoparticles on the electrochemical and mechanical properties

Journal Article

/cellulose nanofiber composite films with outstanding photothermal effect, excellent mechanical and electrochemical

Journal Article

Tuning the catalytic selectivity in electrochemical CO

Jiafang XIE,Yuxi HUANG,Hanqing YU

Journal Article

Tracing the impact of stack configuration on interface resistances in reverse electrodialysis by in situ electrochemical

Journal Article

Numerical investigation of the chemical and electrochemical characteristics of planar solid oxide fuel

Yuzhang WANG, Shilie WENG, Yiwu WENG

Journal Article

Molecular tailoring to improve polypyrrole hydrogels’ stiffness and electrochemical energy storage capacity

Evelyn Chalmers, Yi Li, Xuqing Liu

Journal Article