Mechanistic Studies of the Oxygen Evolution Reaction by a Cobalt-Phosphate Catalyst at Neutral pH

2010 ◽  
Vol 132 (46) ◽  
pp. 16501-16509 ◽  
Author(s):  
Yogesh Surendranath ◽  
Matthew W. Kanan ◽  
Daniel G. Nocera
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Mechanistic Studies ◽  
Neutral Ph ◽  
Cobalt Phosphate

Octanuclear Cu(II) cluster-tungstosilicate composite as efficient electrocatalyst for oxygen evolution reaction at near-neutral pH

2021 ◽  
Author(s):  
Junqi Lin ◽  
Xin Chen ◽  
Nini Wang ◽  
Shanshan Liu ◽  
Yanmei Chen ◽  
...  
Keyword(s):  
Transition Metal ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Metal Clusters ◽  
Catalytic Efficiency ◽  
Water Soluble ◽  
Transition Metal Clusters ◽  
Neutral Ph

Transition metal clusters have been used for water oxidation with high catalytic efficiency. However, they are water soluble and often used homogeneously rather than heterogeneously. Herein, a water soluble octanuclear...

Transition metal based heterogeneous electrocatalysts for the oxygen evolution reaction at near-neutral pH

Nanoscale ◽  
2020 ◽  
Vol 12 (18) ◽  
pp. 9924-9934
Author(s):  
Yan Dong ◽  
Colin W. Oloman ◽  
Elod L. Gyenge ◽  
Jianwei Su ◽  
Liang Chen
Keyword(s):  
Transition Metal ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Buffer Solution ◽  
Neutral Ph ◽  
Neutral Electrolyte

Transition metal (e.g. Co, Mn, Ni, Cu, Fe and binary TM) based catalysts achieve high OER performance in near neutral electrolyte, such as phosphate (Pi) buffer solution, borate (Bi) buffer solution, and carbonate (Ci) buffer solution.

scholarly journals Self-Assembly of Two-Dimensional Bimetallic Nickel–Cobalt Phosphate Nanoplates into One-Dimensional Porous Chainlike Architecture for Efficient Oxygen Evolution Reaction

2020 ◽  
Vol 32 (16) ◽  
pp. 7005-7018 ◽  
Author(s):  
Ni Luh Wulan Septiani ◽  
Yusuf Valentino Kaneti ◽  
Kresna Bondan Fathoni ◽  
Kenya Kani ◽  
Abeer Enaiet Allah ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Self Assembly ◽  
Two Dimensional ◽  
One Dimensional ◽  
Nickel Cobalt ◽  
Cobalt Phosphate

Modulation of crystal water in cobalt phosphate for promoted water oxidation

2020 ◽  
Vol 56 (33) ◽  
pp. 4575-4578 ◽  
Author(s):  
Jindi Qi ◽  
Junfeng Xie ◽  
Zimeng Wei ◽  
Shanshan Lou ◽  
Pin Hao ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Crystal Water ◽  
Cobalt Phosphate

Cobalt phosphate tetrahydrate was identified as the optimal Co-Pi phase for electrocatalytic oxygen evolution reaction.

scholarly journals Activity and stability trends of perovskite oxides for oxygen evolution catalysis at neutral pH

2015 ◽  
Vol 17 (35) ◽  
pp. 22576-22580 ◽  
Author(s):  
Binghong Han ◽  
Marcel Risch ◽  
Yueh-Lin Lee ◽  
Chen Ling ◽  
Hongfei Jia ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Perovskite Oxides ◽  
Neutral Ph ◽  
Neutral Media ◽  
Kinetics Of

Perovskite oxides (ABO3) have been studied extensively to promote the kinetics of oxygen evolution reaction (OER) at neutral pH. The same activity descriptors apply in alkaline and neutral media. Yet, stability is a greater challenge in neutral media.

Cobalt phosphate nanoparticles decorated with nitrogen-doped carbon layers as highly active and stable electrocatalysts for the oxygen evolution reaction

2016 ◽  
Vol 4 (21) ◽  
pp. 8155-8160 ◽  
Author(s):  
Cheng-Zong Yuan ◽  
Yi-Fan Jiang ◽  
Zhou Wang ◽  
Xiao Xie ◽  
Zheng-Kun Yang ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Nitrogen Doped ◽  
Highly Active ◽  
Cobalt Phosphate ◽  
Nitrogen Doped Carbon

We develop a facile method to prepare cobalt phosphate nanoparticles coated by N-doped carbon layers for highly active and stable OER electrocatalyst.

Low Overpotential and Stable Electrocatalytic Oxygen Evolution Reaction Utilizing Doped Perovskite Oxide, La0.7Sr0.3MnO3, Modified by Cobalt Phosphate

2020 ◽  
Vol 3 (2) ◽  
pp. 1279-1285 ◽  
Author(s):  
Sourav Bhowmick ◽  
Ankit Dhankhar ◽  
Tushar Kanta Sahu ◽  
Rohan Jena ◽  
Devipriya Gogoi ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Perovskite Oxide ◽  
Low Overpotential ◽  
Cobalt Phosphate
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