Results 11 to 20 of about 122,035 (305)
Advanced ScienceThe generation of green hydrogen by water splitting is identified as a key strategic energy technology, and proton exchange membrane water electrolysis (PEMWE) is one of the desirable technologies for converting renewable energy sources into hydrogen ...
Rong Qin +4 more
doaj +2 more sources
Defect engineering in transition‐metal (Fe, Co, and Ni)‐based electrocatalysts for water splitting
Carbon EnergyElectrocatalytic water splitting seems to be an efficient strategy to deal with increasingly serious environmental problems and energy crises but still suffers from the lack of stable and efficient electrocatalysts.
Kaili Wu +7 more
doaj +2 more sources
Design and regulation of defective electrocatalysts.
Chemical Society ReviewsElectrocatalysts are the key components of electrochemical energy storage and conversion devices. High performance electrocatalysts can effectively reduce the energy barrier of the chemical reactions, thereby improving the conversion efficiency of energy
Yi-Qiong Zhang +5 more
semanticscholar +2 more sources
Non-noble Metal Electrocatalysts for the Hydrogen Evolution Reaction in Water Electrolysis
Electrochemical Energy Reviews, 2021 Chuanqi Feng, David Wilkinson
exaly +2 more sources
SusMat, 2022 FeNC catalysts are promising substitutes of platinum‐type catalysts for the oxygen reduction reaction (ORR). While previous research disclosed that high pyrolysis temperatures are required to achieve good stability, it was identified that a trade‐off ...
Janik Scharf +6 more
doaj +1 more source
Advanced Energy & Sustainability Research, 2021 FeNC catalysts are the most promising substitutes for Pt‐based catalysts for the oxygen reduction reaction in proton exchange fuel cells. However, it remains unclear which FeN4 moieties contribute to the reaction mechanism and in which way. The origin of
Lingmei Ni +11 more
doaj +1 more source
ChemElectroChem, 2022 In fuel cells, the generally low oxygen reduction reactions (ORR) rate at the cathode is a major factor limiting the overall performance of fuel cell, so the development of high‐performance, stable and inexpensive ORR electrocatalysts is a major ...
Qiang Zeng +9 more
doaj +1 more source
Extended-surface thin film platinum electrocatalysts with tunable nanostructured morphologies. [PDF]
, 2023 Reducing platinum-group metal (PGM) loadings in fuel cells and electrolyzers is paramount for cost reductions and getting hydrogen to scale to help decarbonize the global economy.
Deepra, Bhattacharya +3 more
core +1 more source
Design and Synthesis of Hollow Nanostructures for Electrochemical Water Splitting
Advanced Science, 2022 Electrocatalytic water splitting using renewable energy is widely considered as a clean and sustainable way to produce hydrogen as an ideal energy fuel for the future.
Min Yang +5 more
doaj +1 more source
Nanomaterials, 2023 The design of Pt-based electrocatalysts with high efficiency towards acid oxygen reduction reactions is the priority to promote the development and application of proton exchange membrane fuel cells.
Haibin Wang +4 more
doaj +1 more source