scholarly journals Optimizing Ni–Fe Oxide Electrocatalysts for Oxygen Evolution Reaction by Using Hard Templating as a Toolbox

2019 ◽  
Vol 2 (2) ◽  
pp. 1199-1209 ◽  
Author(s):  
Mingquan Yu ◽  
Gunhee Moon ◽  
Eckhard Bill ◽  
Harun Tüysüz
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Fe Oxide ◽  
Hard Templating

scholarly journals One-step preparation of optically transparent Ni-Fe oxide film electrocatalyst for oxygen evolution reaction

2015 ◽  
Vol 169 ◽  
pp. 402-408 ◽  
Author(s):  
Doudou Zhang ◽  
Lijian Meng ◽  
Jingying Shi ◽  
Nan Wang ◽  
Shengzhong Liu ◽  
...  
Keyword(s):  
Oxide Film ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Fe Oxide ◽  
Optically Transparent ◽  
One Step

Mesoporous Ni–Fe oxide multi-composite hollow nanocages for efficient electrocatalytic water oxidation reactions

2017 ◽  
Vol 5 (9) ◽  
pp. 4320-4324 ◽  
Author(s):  
Bong Kyun Kang ◽  
Moo Hyun Woo ◽  
Jooyoung Lee ◽  
Young Hyun Song ◽  
Zhongli Wang ◽  
...  
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Anode Material ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Cycling Stability ◽  
Great Promise ◽  
Oxidation Reactions ◽  
Fe Oxide ◽  
Excellent Cycling Stability

The mesoporous NiO/NiFe2O4multi-composite hollow nanocage electrodes are fabricated and achieve a low overpotential (303 mV at 10 mV cm−2) and Tafel plot (58.5 mV dec−1), respectively, and excellent cycling stability (12 h) as an anode material for oxygen evolution reaction, holding great promise for water splitting.

A trimetallic V–Co–Fe oxide nanoparticle as an efficient and stable electrocatalyst for oxygen evolution reaction

2015 ◽  
Vol 3 (34) ◽  
pp. 17763-17770 ◽  
Author(s):  
Taotao Gao ◽  
Zhaoyu Jin ◽  
Mei Liao ◽  
Jinlan Xiao ◽  
Hongyan Yuan ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Oxide Nanoparticles ◽  
Fe Oxide ◽  
Highly Active ◽  
Oxide Nanoparticle

Hydrothermally synthesized V–Co–Fe oxide nanoparticles are reported as a highly active and stable electrocatalyst for the oxygen evolution reaction.

Oxygen Evolution Reaction Dynamics, Faradaic Charge Efficiency, and the Active Metal Redox States of Ni–Fe Oxide Water Splitting Electrocatalysts

2016 ◽  
Vol 138 (17) ◽  
pp. 5603-5614 ◽  
Author(s):  
Mikaela Görlin ◽  
Petko Chernev ◽  
Jorge Ferreira de Araújo ◽  
Tobias Reier ◽  
Sören Dresp ◽  
...  
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Reaction Dynamics ◽  
Fe Oxide ◽  
Redox States ◽  
Active Metal ◽  
Metal Redox

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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