Results 1 to 10 of about 122,035 (305)

Recent Advances on MOF Derivatives for Non-Noble Metal Oxygen Electrocatalysts in Zinc-Air Batteries

open access: yesNano-Micro Letters, 2021
Oxygen electrocatalysts are of great importance for the air electrode in zinc-air batteries (ZABs). Owing to the high specific surface area, controllable pore size and unsaturated metal active sites, metal–organic frameworks (MOFs) derivatives have been ...
Yuting Zhu   +7 more
doaj   +1 more source

Size, alloy and interface effects on Cu-based catalysts for enhancing electrochemical reduction of CO2

open access: yesResults in Engineering, 2023
The electrochemical reduction of CO2 (CO2RR) is a significant pathway for converting CO2 into valuable fuels and promoting the sustainability of energy and environment.
Fei Guo, Guanjie He
doaj   +1 more source

Fundamental Understanding of Structural Reconstruction Behaviors in Oxygen Evolution Reaction Electrocatalysts

open access: yesAdvanced Energy Materials, 2023
Transition metal‐based oxyhydroxides (MOOH) derived from the irreversible structural reconstruction of precatalysts are often acknowledged as the real catalytic species for the oxygen evolution reaction (OER).
Hao-Yin Zhong   +10 more
semanticscholar   +1 more source

Nanoarchitectonics of Layered Metal Chalcogenides-Based Ternary Electrocatalyst for Water Splitting

open access: yesEnergies, 2023
The research on renewable energy is actively looking into electrocatalysts based on transition metal chalcogenides because nanostructured electrocatalysts support the higher intrinsic activity for both the hydrogen evolution reaction (HER) and oxygen ...
Arunachalam Arulraj   +4 more
doaj   +1 more source

How to select effective electrocatalysts: Nano or single atom?

open access: yesNano Select, 2021
Electrocatalysis is viewed as one of the most effective ways to mitigate the energy problems and produce fuels or value‐added chemicals in a gentle manner.
Honghui Ou, Dingsheng Wang, Yadong Li
doaj   +1 more source

Recent advances in electrocatalysts for seawater splitting

open access: yesNano Materials Science, 2023
Water splitting is an effective strategy to produce renewable and sustainable hydrogen energy. Especially, seawater splitting, avoiding use of the limited freshwater resource, is more intriguing. Nowadays, electrocatalysts explored for hydrogen evolution
Guangbo Liu   +3 more
doaj   +1 more source

Recent Advances in Ultralow‐Pt‐Loading Electrocatalysts for the Efficient Hydrogen Evolution

open access: yesAdvancement of science, 2023
Hydrogen production from water electrolysis provides a green and sustainable route. Platinum (Pt)‐based materials have been regarded as efficient electrocatalysts for the hydrogen evolution reaction (HER). However, the large‐scale commercialization of Pt‐
Fei Guo   +5 more
semanticscholar   +1 more source

Oxygen vacancies engineering in electrocatalysts nitrogen reduction reaction

open access: yesFrontiers in Chemistry, 2022
Ammonia is important, both as a fertilizer and as a carrier of clean energy, mainly produced by the Haber-Bosch process, which consumes hydrogen and emits large amounts of carbon dioxide.
Haijiang Zhu   +8 more
doaj   +1 more source

Rational Design of Better Hydrogen Evolution Electrocatalysts for Water Splitting: A Review

open access: yesAdvancement of science, 2022
The excessive dependence on fossil fuels contributes to the majority of CO2 emissions, influencing on the climate change. One promising alternative to fossil fuels is green hydrogen, which can be produced through water electrolysis from renewable ...
Fan Liu   +7 more
semanticscholar   +1 more source

New Avenues to Chemical Space for Energy Materials by the Molecular Precursor Approach

open access: yesSmall Science, 2023
The quest to develop efficient electrocatalysts for water‐splitting is still an ongoing challenge. Intense efforts have been dedicated over the years to design effective methods to improve the electrocatalytic performances.
Suptish Ghosh   +4 more
doaj   +1 more source

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