Journal ArticleDOI
Electrocatalysis developments for hydrogen evolution reaction in alkaline solutions – A Review
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In this article, the authors provide an overview of some important investigations performed on the development of efficient electrocatalysts in the presence of alkaline solutions, which must encounter different characteristics such as low overpotential for hydrogen evolution reaction (HER), good catalytic activity, high stability and low cost.About:
This article is published in International Journal of Hydrogen Energy.The article was published on 2015-01-05. It has received 495 citations till now. The article focuses on the topics: Overpotential.read more
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Electrocatalysis for the oxygen evolution reaction: recent development and future perspectives
TL;DR: This review acquaints some materials for performing OER activity, in which the metal oxide materials build the basis of OER mechanism while non-oxide materials exhibit greatly promising performance toward overall water-splitting.
Journal ArticleDOI
Non-Noble Metal-based Carbon Composites in Hydrogen Evolution Reaction: Fundamentals to Applications.
TL;DR: A detailed analysis of the structure-activity-pH correlations in the HER process gives an insight on the origin of the pH-dependence for HER, and provides guidance for future HER mechanism studies on non-noble metal-based carbon composites.
Journal ArticleDOI
What would it take for renewably powered electrosynthesis to displace petrochemical processes
Phil De Luna,Phil De Luna,Phil De Luna,Christopher Hahn,Christopher Hahn,Drew Higgins,Drew Higgins,Drew Higgins,Shaffiq Jaffer,Thomas F. Jaramillo,Thomas F. Jaramillo,Edward H. Sargent +11 more
TL;DR: A comparative analysis of electrocatalyst and carbon emissions assessment of CO2 products such as ethylene, ethanol, and carbon monoxide shows that electrocatalytic production has the potential to yield the greatest reduction in carbon emissions, provided that a steady supply of clean electricity is available.
Journal ArticleDOI
Carbon-based metal-free catalysts
Xien Liu,Liming Dai,Liming Dai +2 more
TL;DR: Carbon-based metal-free catalysts as discussed by the authors have been widely used as catalysts for materials production, clean energy generation and storage, and many other important industrial processes, but metal-based catalysts suffer from high cost, low selectivity, poor durability, susceptibility to gas poisoning and have a detrimental environmental impact.
Journal ArticleDOI
Electrocatalysts for Hydrogen Evolution in Alkaline Electrolytes: Mechanisms, Challenges, and Prospective Solutions
TL;DR: This review summarizes the recent developments to overcome the kinetics issues of alkaline HER, synthesis of materials with modified morphologies, and electronic structures to tune the active sites and their applications as efficient catalysts for HER.
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Modern Aspects of Electrochemistry
TL;DR: In this paper, the authors focus on topics at the forefront of electrochemical research, such as splitting water by electrolysis, splitting water with visible light, and the recent development of lithium batteries.