Results 21 to 30 of about 31,504 (300)

A Conjugated Porous Organic Polymer as the Bifunctional Electrocatalyst for Enhanced Water Splitting [PDF]

open access: yes, 2023
A conjugated porous organic polymer (SMCOP-4) with imine linkage was rationally designed and synthesized by an imine condensation reaction. The π-conjugated network structure of SMCOP-4 facilitates electron mobility, enhancing electrochemical activity ...
Argha, Chakraborty   +5 more
core   +2 more sources

Electrochemical evaluation of electrodeposited platinum on a modified carbon substrate with cobalt, nickel and copper doped zinc oxide for the methanol oxidation reaction [PDF]

open access: yesHydrogen, Fuel Cell & Energy Storage, 2018
Recently, methanol fuel cell systems have been attracted research activities by improving electrocatalysts to investigate facilitating the methanol oxidation reaction.
Rasol abdullah mirzaie   +2 more
doaj   +1 more source

Development of Cu3N electrocatalyst for hydrogen evolution reaction in alkaline medium

open access: yesScientific Reports, 2022
A wide variety of electrocatalysts has been evolved for hydrogen evolution reaction (HER) and it is reasonable to carry out HER with low cost electrocatalyst and a good efficiency.
Aparna Sajeev   +13 more
doaj   +1 more source

Bagasse derived C@Fe3C/Fe3O4 composite: An Approach towards low cost electrocatalyst for oxygen reduction reaction [PDF]

open access: yes, 2021
As the world is heading towards sustainable future, it is highly important to develop low-cost electrocatalysts for energy generation devices. Herein, we report synthesis of iron-carbon hybrid (C@Fe3C/Fe3O4) nanocomposite for oxygen reduction reaction ...
Akshaya, Samal   +3 more
core   +1 more source

Carbon foam-supported CoN nanoparticles and carbon nanotubes hybrids as bifunctional reduction electrocatalyst

open access: yesCatalysis Communications, 2022
CoN nanoparticles and carbon nanotubes hybrid supported on carbon foam (INPs-CoN/CNTs-CF) electrocatalyst was synthesized by one-step pyrolysis of irregular nanoparticles ZIF-67 (ZIF-67-INPs) with melamine foam.
Huan-Fang Xu   +4 more
doaj   +1 more source

Upgrading the Detection of Electrocatalyst Degradation During the Oxygen Evolution Reaction [PDF]

open access: yes, 2022
Electrocatalysts for the oxygen evolution reaction (OER) are an important component for the transition from fossil to sustainable energy. Commercialization of cost-effective earth-abundant electrocatalysts is in large parts hindered by their degradation.
Marcel, Risch
core   +1 more source

Atomically Resolved Anisotropic Electrochemical Shaping of Nano-electrocatalyst [PDF]

open access: yes, 2019
Catalytic properties of advanced functional materials are determined by their surface and near-surface atomic structure, composition, morphology, defects, compressive and tensile stresses, etc; also known as a structure–activity relationship.
Francisco Ruiz-Zepeda (1341261)   +23 more
core   +1 more source

“Painted” CNT@Au Nanoparticles: A Nanohybrid Electrocatalyst of Direct Methanol Oxidation [PDF]

open access: yes, 2020
In a world of constant rush towards novel energy sources, hybrid nanomaterials have raised huge interest as their components can synergistically improve the expected performances in terms of power. In this regard, direct methanol oxidation (DMO) is among
Navdeep, Kaur   +6 more
core   +1 more source

New Approaches for the Ethanol Oxidation Reaction of Pt/C on Carbon Cloth Using ATR-FTIR

open access: yesInternational Journal of Electrochemical Science, 2012
This work describes the study of the ethanol oxidation reaction of a Pt/C Etek electrocatalyst that was supported on different substrates, such as gold, glassy carbon and carbon cloth treated with PTFE.
R.F.B. De Souza   +5 more
doaj   +1 more source

Nitrogen-Doped Carbon Nanodots@Nanospheres as An Efficient Electrocatalyst for Oxygen Reduction Reaction [PDF]

open access: yes, 2015
In this work, nitrogen-doped carbon nanodots (N-CNDs) with sizes of 2–6 nm were successfully synthesized by hydrothermal treatment of natural biomass (e.g., fresh grass) at 180 °C for 10 h.
Liu, Porun   +7 more
core   +1 more source

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