Results 21 to 30 of about 509,742 (296)

Nanostructured multifunctional electrocatalysts for efficient energy conversion systems: Recent perspectives

open access: yesNanotechnology Reviews, 2021
Electrocatalysts play a significant performance in renewable energy conversion, supporting several sustainable methods for future technologies. Because of the successful fabrication of distinctive oxygen reduction reaction (ORR), oxygen evolution ...
Rahman Sheikh Tareq   +2 more
doaj   +1 more source

Chemical oxygen species on electrocatalytic materials during oxygen evolution reaction

open access: yesMaterials Today Catalysis, 2023
Oxygen evolution reaction (OER) is a crucial half-reaction in electrochemical water splitting, and efficient and durable electrocatalysts are required to improve the sluggish OER kinetics.
Yaming Hao   +5 more
doaj   +1 more source

Design Engineering, Synthesis Protocols, and Energy Applications of MOF-Derived Electrocatalysts

open access: yesNano-Micro Letters, 2021
The core reactions for fuel cells, rechargeable metal–air batteries, and hydrogen fuel production are the oxygen reduction reaction (ORR), oxygen evolution reaction (OER), and hydrogen evolution reaction (HER), which are heavily dependent on the ...
Amr Radwan   +3 more
doaj   +1 more source

Covalency-reinforced oxygen evolution reaction catalyst [PDF]

open access: yesNature Communications, 2015
AbstractThe oxygen evolution reaction that occurs during water oxidation is of considerable importance as an essential energy conversion reaction for rechargeable metal–air batteries and direct solar water splitting. Cost-efficient ABO3 perovskites have been studied extensively because of their high activity for the oxygen evolution reaction; however ...
Yagi, Shunsuke   +10 more
openaire   +3 more sources

Heterostructure Engineering of 2D Superlattice Materials for Electrocatalysis

open access: yesAdvanced Science, 2022
Exploring low‐cost and high‐efficient electrocatalyst is an exigent task in developing novel sustainable energy conversion systems, such as fuel cells and electrocatalytic fuel generations.
Zhen Zhang   +8 more
doaj   +1 more source

Lattice Oxygen Exchange in Rutile IrO2 during the Oxygen Evolution Reaction [PDF]

open access: yesThe Journal of Physical Chemistry Letters, 2020
The development of efficient acidic water electrolyzers relies on understanding dynamic changes of the Ir-based catalytic surfaces during the oxygen evolution reaction (OER). Such changes include degradation, oxidation, and amorphization processes, each of which somehow affects the material's catalytic performance and durability.
Kevin Schweinar   +3 more
openaire   +6 more sources

Electrochemical Catalysts for Green Hydrogen Energy

open access: yesAdvanced Energy & Sustainability Research, 2021
Developing clean and renewable energy resources has become one of the world's most important challenges, given the double burden of energy scarcity and environmental pollution.
Do Hyung Kweon   +2 more
doaj   +1 more source

Al–Pt compounds catalyzing the oxygen evolution reaction

open access: yesDalton Transactions, 2023
Al–Pt compounds have been systematically studied under conditions of the oxygen evolution reaction (OER).
Ana María Barrios Jiménez   +5 more
openaire   +5 more sources

Recent development of hydrogen evolution, oxygen evolution and oxygen reduction reaction [PDF]

open access: yesSCIENTIA SINICA Chimica, 2018
In the 21st century, human beings have to face two serious problems, energy crisis and environmental pollution. Therefore, seeking cheap, durable and efficient overall water splitting electrocatalysts which can be comparable to those of state-of-the-art noble metal catalysts is our ultimate goal.
Yaxiao Guo   +3 more
openaire   +1 more source

Home - About - Disclaimer - Privacy