The oxygen evolution reaction enabled by transition metal phosphide and chalcogenide pre-catalysts with dynamic changes

2019 ◽  
Vol 55 (60) ◽  
pp. 8744-8763 ◽  
Author(s):  
Wei Li ◽  
Dehua Xiong ◽  
Xuefei Gao ◽  
Lifeng Liu
Keyword(s):  
Transition Metal ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Dynamic Changes ◽  
Metal Phosphide ◽  
Electrocatalytic Performance ◽  
Metal Phosphides ◽  
Compositional Changes ◽  
Transition Metal Phosphide ◽  
Transition Metal Phosphides

Dynamic morphological, structural and compositional changes will occur when transition metal phosphides and chalcogenides are used to catalyze the oxygen evolution reaction, which can substantially enhance their electrocatalytic performance.

Deeply Reconstructed Hierarchical and Defective NiOOH/FeOOH Nanoboxes with Accelerated Kinetics for Oxygen Evolution Reaction

2021 ◽  
Author(s):  
Ping Yan ◽  
Qian Liu ◽  
Hui Zhang ◽  
Luchun Qiu ◽  
Hao Bin Wu ◽  
...  
Keyword(s):  
Transition Metal ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Alkaline Media ◽  
Metal Phosphides ◽  
Transition Metal Phosphides

Transition metal phosphides (TMPs) have been reported as efficient pre-catalysts for oxygen evolution reaction (OER) in alkaline media. The in-situ generated metal oxyhydroxides on the surface of TMPs serve as...

scholarly journals High-Performance Transition Metal Phosphide Alloy Catalyst for Oxygen Evolution Reaction

ACS Nano ◽  
2017 ◽  
Vol 12 (1) ◽  
pp. 158-167 ◽  
Author(s):  
Kewei Liu ◽  
Changlin Zhang ◽  
Yuandong Sun ◽  
Guanghui Zhang ◽  
Xiaochen Shen ◽  
...  
Keyword(s):  
Transition Metal ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Performance ◽  
Metal Phosphide ◽  
Transition Metal Phosphide ◽  
Alloy Catalyst

A highly efficient FeP/CeO2–NF hybrid electrode for the oxygen evolution reaction

2020 ◽  
Vol 56 (30) ◽  
pp. 4228-4231 ◽  
Author(s):  
Jian Liu ◽  
Yan Gao ◽  
Yu Wei ◽  
Xuyang Chen ◽  
Shengjie Hao ◽  
...  
Keyword(s):  
High Temperature ◽  
Transition Metal ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Performance ◽  
Metal Phosphide ◽  
Highly Efficient ◽  
Transition Metal Phosphide

A FeP/CeO2–NF hybrid electrode was synthesized by a simple electrodeposition and high-temperature phosphorization method. The electrode exhibits high performance toward the OER, which outperforms most reported transition metal phosphide materials.

Designing an improved transition metal phosphide catalyst for hydrogen evolution using experimental and theoretical trends

2015 ◽  
Vol 8 (10) ◽  
pp. 3022-3029 ◽  
Author(s):  
Jakob Kibsgaard ◽  
Charlie Tsai ◽  
Karen Chan ◽  
Jesse D. Benck ◽  
Jens K. Nørskov ◽  
...  
Keyword(s):  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Adsorption ◽  
Free Energies ◽  
Metal Phosphide ◽  
Metal Phosphides ◽  
Transition Metal Phosphide ◽  
Transition Metal Phosphides

A volcano relationship exists between hydrogen evolution activities and hydrogen adsorption free energies for transition metal phosphides. We further predict and confirm that Fe0.5Co0.5P exhibits the highest activity.

scholarly journals Solution-phase phosphorus substitution for enhanced oxygen evolution reaction in Cu2WS4

RSC Advances ◽  
2019 ◽  
Vol 9 (1) ◽  
pp. 234-239 ◽  
Author(s):  
Travis G. Novak ◽  
Om Prakash ◽  
Anand P. Tiwari ◽  
Seokwoo Jeon
Keyword(s):  
Transition Metal ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Solution Phase ◽  
Metal Phosphide ◽  
Phase Synthesis ◽  
Highly Efficient ◽  
Solution Phase Synthesis ◽  
Transition Metal Phosphide

Solution-phase synthesis of a transition metal phosphide for use as a highly efficient electrocatalyst.

scholarly journals Trends in activity for the oxygen evolution reaction on transition metal (M = Fe, Co, Ni) phosphide pre-catalysts

2018 ◽  
Vol 9 (14) ◽  
pp. 3470-3476 ◽  
Author(s):  
Junyuan Xu ◽  
Junjie Li ◽  
Dehua Xiong ◽  
Bingsen Zhang ◽  
Yuefeng Liu ◽  
...  
Keyword(s):  
Transition Metal ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Metal Phosphide ◽  
Transition Metal Phosphide

A notable trend in OER activity on transition metal phosphide pre-catalysts is reported. Remarkably, the tri-metallic FeCoNiP pre-catalysts exhibit exceptional apparent and intrinsic OER activities, outperforming many non-precious OER catalysts reported previously.

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