Results 11 to 20 of about 15,301 (263)

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 Development of Self‐Supported Alkaline Hydrogen Evolution Reaction Electrocatalysts for Industrial Electrolyzer

open access: yesAdvanced Energy & Sustainability Research, 2023
Hydrogen (H2) energy is presumed to be the most promising alternative to replacing traditional fossil fuels to achieve the global mission of carbon neutrality.
Qian Cai   +4 more
doaj   +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

Design Strategies and in situ Infrared, Raman, and X‐ray Absorption Spectroscopy Techniques Insight into the Electrocatalysts of Hydrogen Energy System

open access: yesSmall Structures, 2023
The challenging sluggish reaction kinetics of hydrogen energy‐related electrocatalysis can be overcome via exploring electrocatalysts with high‐efficient activity and long‐term durability.
Yu-Lin Sun   +5 more
doaj   +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

Earth‐Abundant Transition Metal‐Based Mullite‐Type Oxide Catalysts for Heterogeneous Oxidation Reactions

open access: yesAdvanced Energy & Sustainability Research, 2021
Driving innovations in the field of catalysis and electrocatalysis for a sustainable future necessitates the development of highly active, thermally stable, and low‐cost heterogeneous catalysts.
Sampreetha Thampy   +3 more
doaj   +1 more source

Phosphorene‐Based Electrocatalysts

open access: yesChemistry – A European Journal, 2020
AbstractPhosphorene, generally defined as two‐dimensional (2D) black phosphorus (BP) with monolayered or few‐layered structure, has emerged as a promising member of the family of 2D materials. Since its discovery in 2014, extensive research has been focused on broadening its applications, covering the biological, photoelectric, and electrochemical ...
Khang Ngoc Dinh   +3 more
openaire   +4 more sources

Recent Advances in Electrocatalysts for Carbon Dioxide Reduction [PDF]

open access: yesE3S Web of Conferences
With the progress of science and technology and the economy, realizing “sustainable development” has become the common development goal of many countries and regions in the world today. Carbon dioxide (CO2) is widely used as an important carbon resource,
Deng Xiaojie, Huang Ziying, Wu Xuheng
doaj   +1 more source

Iron Phthalocyanine/Graphene Composites as Promising Electrocatalysts for the Oxygen Reduction Reaction

open access: yesEnergies, 2020
Recently, the development of non-precious electrocatalysts for the oxygen reduction reaction (ORR) has become important in replacing currently employed platinum (Pt)-based catalysts.
Jong S. Park, Dong Wook Chang
doaj   +1 more source

Molecular Engineering toward High‐Crystallinity Yet High‐Surface‐Area Porous Carbon Nanosheets for Enhanced Electrocatalytic Oxygen Reduction

open access: yesAdvanced Science, 2022
Carbon‐based nanomaterials have been regarded as promising non‐noble metal catalysts for renewable energy conversion system (e.g., fuel cells and metal–air batteries).
Yongqi Chen   +9 more
doaj   +1 more source

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