Articles with "electrochemical activity" as a keyword



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Realizing the Intrinsic Electrochemical Activity of Acidic N‐Doped Graphene through 1‐Pyrenesulfonic Acid Bridges

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Published in 2020 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202001237

Abstract: Electrochemical technology attracts much research interest for the treatment of metal complexes, but most electrocatalysts are incapable of effectively degrading metal complexes, which generally have highly stable cages with five or six rings coordinating with… read more here.

Keywords: electrochemical activity; intrinsic electrochemical; pyrenesulfonic acid; doped graphene ... See more keywords
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High Electrochemical Activity Induced by Doping Oxygen in Graphene Sheets Embedded Carbon Film

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Published in 2020 at "Advanced Materials Interfaces"

DOI: 10.1002/admi.202000694

Abstract: In this work, the high electrochemical activity induced by doping different contents of oxygen on the surface of graphene sheets embedded carbon (GSEC) film is studied, which is prepared by electron cyclotron resonance (ECR) plasma… read more here.

Keywords: high electrochemical; electrochemical activity; film; oxygen ... See more keywords
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Synthesis and Electrochemical Activity of Some Na(Li)‐Rich Ruthenium Oxides with the Feasibility to Stabilize Ru 6+

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Published in 2019 at "Advanced Energy Materials"

DOI: 10.1002/aenm.201803674

Abstract: The capacity of Li‐ion cathode materials has recently been greatly improved by the feasibility to trigger both cationic and anionic redox reactions within the same material. This concept has rapidly been implemented to Na‐ion batteries… read more here.

Keywords: electrochemical activity; activity rich; oxidation; synthesis electrochemical ... See more keywords
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Electrochemical Activity of Nitrogen‐Containing Groups in Organic Electrode Materials and Related Improvement Strategies

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Published in 2021 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202002523

Abstract: In recent years, due to their structural diversity, adjustability, versatility, and excellent electrochemical properties, organic compounds with nitrogen‐containing groups (OCNs) have become some of the most promising organic electrode materials. The nitrogen‐containing groups acting as… read more here.

Keywords: electrochemical activity; organic electrode; electrode materials; nitrogen containing ... See more keywords
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Boosting Electrochemical Activity of Porous Transparent Conductive Oxides Electrodes Prepared by Sequential Infiltration Synthesis.

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Published in 2022 at "Small"

DOI: 10.1002/smll.202105898

Abstract: Sequential infiltration synthesis (SIS) is an emerging technique for producing inorganic-organic hybrid materials and templated inorganic nanomaterials. The application space for SIS is expanding rapidly in areas such as lithography, filtration, photovoltaics, antireflection, and triboelectricity,… read more here.

Keywords: porous transparent; electrochemical activity; infiltration synthesis; sequential infiltration ... See more keywords
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Enhanced Electrochemical Activity and Chromium Tolerance of the Nucleation-Agent-Free La2Ni0.9Fe0.1O4+δ Cathode by Gd0.1Ce0.9O1.95 Incorporation

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Published in 2018 at "Electronic Materials Letters"

DOI: 10.1007/s13391-018-0045-y

Abstract: For the sake of improving the electrochemical activity and chromium tolerance of the K2NiF4-type oxide, La2NiO4+δ (LNO), with nonnucleation agents like Mn and Sr elements, the electrochemical performance and degradation were comparatively studied at two… read more here.

Keywords: electrochemical activity; lnf; chromium tolerance; incorporation ... See more keywords
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Improving electrochemical activity of activated carbon derived from popcorn by NiCo2S4 nanoparticle coating

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Published in 2019 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2018.09.037

Abstract: Abstract We report a popcorn-derived activated carbon (PCs) from maize grains. Dispersed NiCo2S4 nanoparticles of dozens of nanometers in diameter are anchored onto the PC surface to yield PCs/NiCo2S4 composites. The adhesion of NiCo2S4 nanoparticles… read more here.

Keywords: improving electrochemical; activated carbon; nico2s4 nanoparticles; electrochemical activity ... See more keywords
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High electrochemical activity of 3D flower like nanostructured TiO2 obtained by green synthesis

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Published in 2021 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2021.150092

Abstract: Abstract Synthesis of three dimensional nanostructures with high specific surface area is very much essential to enhance the capacitance of supercapacitors. In this work, we have made an attempt to prepare 3D flower like TiO2… read more here.

Keywords: synthesis; flower like; tio2; electrochemical activity ... See more keywords
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Electron reduction for the preparation of rGO with high electrochemical activity

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Published in 2019 at "Catalysis Today"

DOI: 10.1016/j.cattod.2019.02.007

Abstract: Abstract A novel “electron reduction” initiated by dielectric barrier discharge (DBD) plasma, has been developed and employed for the reduction of graphene oxide. The “electron reduction” is operated at atmospheric pressure and relatively low gas… read more here.

Keywords: electron reduction; reduction; rgo; electrochemical activity ... See more keywords
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Effect of doping anions on the degradation of electrochemical activity of conductive polypyrrole in NaOH solution

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Published in 2018 at "Corrosion Science"

DOI: 10.1016/j.corsci.2018.04.021

Abstract: Abstract The effect of doping anions on the degradation of electrochemical activity of polypyrrole (PPy)/A (A: SO42−, pTS−, PSS−, and GO) films in NaOH is investigated by various electrochemical methods and microscopic analyses. The degradation… read more here.

Keywords: effect doping; degradation; electrochemical activity; degradation electrochemical ... See more keywords
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Methods to increase electrochemical activity of lanthanum nickelate-ferrite electrodes for intermediate and low temperature SOFCs

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Published in 2021 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2021.01.226

Abstract: Abstract In this study the methods to increase electrochemical activity and stability of air electrodes based on LaNi0·6Fe0·4O3-δ (LNF) and Сe0.8Sm0.2O1.9 (SDC) with different collector layers has been developed. The influence of the electrode layers’… read more here.

Keywords: lanthanum nickelate; increase electrochemical; activity lanthanum; electrochemical activity ... See more keywords