Does the oxide layer take part in the oxygen evolution reaction on platinum?

1985 ◽  
Vol 195 (2) ◽  
pp. 299-306 ◽  
Author(s):  
J. Willsau ◽  
O. Wolter ◽  
J. Heitbaum
Keyword(s):  
Oxide Layer ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction

scholarly journals Identifying the Intrinsic Relationship between the Restructured Oxide Layer and Oxygen Evolution Reaction Performance on the Cobalt Pnictide Catalyst

Small ◽  
2020 ◽  
Vol 16 (14) ◽  
pp. 1906867 ◽  
Author(s):  
Yanhong Lyu ◽  
Jianyun Zheng ◽  
Zhaohui Xiao ◽  
Shiyong Zhao ◽  
San Ping Jiang ◽  
...  
Keyword(s):  
Oxide Layer ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Reaction Performance

Electrodeposited SiO2 film: a promising interlayer of a highly active Ti electrode for the oxygen evolution reaction

2016 ◽  
Vol 4 (30) ◽  
pp. 11949-11956 ◽  
Author(s):  
Lian-Kui Wu ◽  
Xin-Yu Liu ◽  
Ji-Ming Hu
Keyword(s):  
High Activity ◽  
Oxide Layer ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Silica Film ◽  
Sio2 Film ◽  
Highly Active ◽  
Porous Morphology ◽  
Highly Porous

A Ti-supported IrO2 or RuO2 coated electrode with significantly improved electrocatalytic activity for the OER was fabricated using a highly porous electrodeposited silica film as the interlayer. The highly porous morphology ensures its high activity. The “inter-locking” structure between the active oxide layer and SiO2 film prolongs its life.

A nanostructured nickel–cobalt alloy with an oxide layer for an efficient oxygen evolution reaction

2017 ◽  
Vol 5 (21) ◽  
pp. 10669-10677 ◽  
Author(s):  
Lian-Kui Wu ◽  
Wei-Yao Wu ◽  
Jie Xia ◽  
Hua-Zhen Cao ◽  
Guang-Ya Hou ◽  
...  
Keyword(s):  
Oxide Layer ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Good Stability ◽  
Cobalt Alloy ◽  
Nickel Cobalt

A nanostructured nickel–cobalt alloy with an oxide layer was fabricated with excellent oxygen evolution reaction activity and good stability.

scholarly journals Alkaline manganese electrochemistry studied byin situandoperandospectroscopic methods – metal dissolution, oxide formation and oxygen evolution

2019 ◽  
Vol 21 (20) ◽  
pp. 10457-10469 ◽  
Author(s):  
Martin Rabe ◽  
Cigdem Toparli ◽  
Ying-Hsuan Chen ◽  
Olga Kasian ◽  
Karl J. J. Mayrhofer ◽  
...  
Keyword(s):  
Steady State ◽  
Oxide Layer ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Metal Dissolution ◽  
Oxide Formation

During the oxygen evolution reaction, manganese rapidly dissolves, however, it has a disordered oxide layer with a steady state thickness.

An Fe-doped NiTe bulk crystal as a robust catalyst for the electrochemical oxygen evolution reaction

2019 ◽  
Vol 55 (63) ◽  
pp. 9347-9350 ◽  
Author(s):  
Lei Zhong ◽  
Yufei Bao ◽  
Xu Yu ◽  
Ligang Feng
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Bulk Crystal ◽  
Stable Performance ◽  
Electrochemical Oxygen

An Fe doped NiTe bulk crystal was demonstrated to exhibit an extremely active and stable performance for the electrochemical oxygen evolution reaction.

scholarly journals Robust Carbon-Stabilization of Few-Layer Black Phosphorus for Superior Oxygen Evolution Reaction

Coatings ◽  
2020 ◽  
Vol 10 (7) ◽  
pp. 695 ◽  
Author(s):  
Mengjie Zhang ◽  
Wenchang Zhu ◽  
Xingzhe Yang ◽  
Meng Feng ◽  
Hongbin Feng
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Black Phosphorus ◽  
Carbon Stabilization ◽  
High Durability ◽  
Carbon Coated ◽  
Alkaline Conditions ◽  
Doped Graphene ◽  
A Current

Few-layer exfoliated black phosphorus (Ex-BP) has attracted tremendous attention owing to its promising applications, including in electrocatalysis. However, it remains a challenge to directly use few-layer Ex-BP as oxygen-involved electrocatalyst because it is quite difficult to restrain structural degradation caused by spontaneous oxidation and keep it stable. Here, a robust carbon-stabilization strategy has been implemented to prepare carbon-coated Ex-BP/N-doped graphene nanosheet (Ex-BP/NGS@C) nanostructures at room temperature, which exhibit superior oxygen evolution reaction (OER) activity under alkaline conditions. Specifically, the as-synthesized Ex-BP/NGS@C hybrid presents a low overpotential of 257 mV at a current density of 10 mA cm−2 with a small Tafel slope of 52 mV dec−1 and shows high durability after long-term testing.

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