Inhibition of Charge Disproportionation of MnO2 Electrocatalysts for Efficient Water Oxidation under Neutral Conditions

2012 ◽  
Vol 134 (44) ◽  
pp. 18153-18156 ◽  
Author(s):  
Toshihiro Takashima ◽  
Kazuhito Hashimoto ◽  
Ryuhei Nakamura
Keyword(s):  
Water Oxidation ◽  
Charge Disproportionation ◽  
Neutral Conditions

scholarly journals Cover Feature: Water Oxidation Electrocatalysis with a Cobalt-Borate-Based Hybrid System under Neutral Conditions (Chem. Eur. J. 41/2018)

2018 ◽  
Vol 24 (41) ◽  
pp. 10268-10268
Author(s):  
Emine A. Turhan ◽  
Satya Vijaya Kumar Nune ◽  
Emine Ülker ◽  
Ufuk Şahin ◽  
Yavuz Dede ◽  
...  
Keyword(s):  
Hybrid System ◽  
Water Oxidation ◽  
Neutral Conditions

Interconnected Network of Core-Shell CoP@CoBiPi for Efficient Water Oxidation Electrocatalysis under Near Neutral Conditions

ChemSusChem ◽  
2017 ◽  
Vol 10 (7) ◽  
pp. 1370-1374 ◽  
Author(s):  
Liang Cui ◽  
Fengli Qu ◽  
Jingquan Liu ◽  
Gu Du ◽  
Abdullah M. Asiri ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Core Shell ◽  
Interconnected Network ◽  
Neutral Conditions

In situ surface derivation of an Fe–Co–Bi layer on an Fe-doped Co3O4 nanoarray for efficient water oxidation electrocatalysis under near-neutral conditions

2017 ◽  
Vol 5 (14) ◽  
pp. 6388-6392 ◽  
Author(s):  
Guilei Zhu ◽  
Ruixiang Ge ◽  
Fengli Qu ◽  
Gu Du ◽  
Abdullah M. Asiri ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Core Shell ◽  
Neutral Conditions ◽  
Catalyst Electrode

A core–shell Fe–Co3O4@Fe–Co–Bi nanoarray (Fe–Co3O4@Fe–Co–Bi/CC) acts as a superior catalyst electrode for water oxidation, with the need of an overpotential of 420 mV to drive 10 mA cm−2 in 0.1 M K-Bi.

Mn doped porous cobalt nitride nanowires with high activity for water oxidation under both alkaline and neutral conditions

2017 ◽  
Vol 53 (99) ◽  
pp. 13237-13240 ◽  
Author(s):  
Yiqiang Sun ◽  
Tao Zhang ◽  
Xinyang Li ◽  
Dilong Liu ◽  
Guangqiang Liu ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
High Activity ◽  
Water Oxidation ◽  
Carbon Fiber Cloth ◽  
Neutral Conditions ◽  
Mn Doped

We report the successful synthesis of Mn doped CoN nanowires on a carbon fiber cloth substrate (CFC) by a two-step strategy, which can be used as an efficient and stable OER electrocatalyst under both alkaline and neutral conditions.

Electrocatalytic water oxidation by a macrocyclic Cu(ii) complex in neutral phosphate buffer

2016 ◽  
Vol 52 (68) ◽  
pp. 10377-10380 ◽  
Author(s):  
Fengshou Yu ◽  
Fei Li ◽  
Jixiang Hu ◽  
Lichen Bai ◽  
Yong Zhu ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Phosphate Buffer ◽  
Copper Catalyst ◽  
Neutral Conditions

A robust molecular copper catalyst [Cu(TMC)(H2O)](NO3)2 was reported for electrocatalytic water oxidation in phosphate buffer. It exhibits superior activity to the ever reported homogeneous and heterogeneous copper-based WOCs under neutral conditions.

Tuning the morphological and electronic structure of amorphous nickel-based electrocatalysts by anion regulation for water oxidation in neutral media

2019 ◽  
Vol 6 (11) ◽  
pp. 3093-3096 ◽  
Author(s):  
Gang Yuan ◽  
Yujie Hu ◽  
Qiwei Wang ◽  
Zihan Wang ◽  
Li Wang ◽  
...  
Keyword(s):  
Electronic Structure ◽  
High Activity ◽  
Water Oxidation ◽  
Oxidation Catalysts ◽  
Neutral Media ◽  
Neutral Conditions ◽  
Tunable Morphology

Self-supported water oxidation catalysts with high activity under neutral conditions were fabricated with tunable morphology and electronic structure by anion regulation.

Advanced Cu3Sn and Selenized Cu3Sn@Cu Foam as Electrocatalysts for Water Oxidation under Alkaline and Near-Neutral Conditions

2019 ◽  
Vol 58 (14) ◽  
pp. 9490-9499 ◽  
Author(s):  
Kannimuthu Karthick ◽  
Sengeni Anantharaj ◽  
Swathi Patchaiammal ◽  
Sathya Narayanan Jagadeesan ◽  
Piyush Kumar ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Neutral Conditions ◽  
Cu Foam

Strong-Coupled Cobalt Borate Nanosheets/Graphene Hybrid as Electrocatalyst for Water Oxidation Under Both Alkaline and Neutral Conditions

2016 ◽  
Vol 55 (7) ◽  
pp. 2488-2492 ◽  
Author(s):  
Pengzuo Chen ◽  
Kun Xu ◽  
Tianpei Zhou ◽  
Yun Tong ◽  
Junchi Wu ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Neutral Conditions

Spontaneous linker-free binding of polyoxometalates on nitrogen-doped carbon nanotubes for efficient water oxidation

2017 ◽  
Vol 5 (5) ◽  
pp. 1941-1947 ◽  
Author(s):  
Gil Yong Lee ◽  
Insu Kim ◽  
Joonwon Lim ◽  
Moon Young Yang ◽  
Dong Sung Choi ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Water Oxidation ◽  
Nitrogen Doped ◽  
Catalytic Activities ◽  
Neutral Ph ◽  
Nitrogen Doped Carbon ◽  
Neutral Conditions

Linker-free spontaneous binding of Co4POMs on NCNTs are presented via electrostatic hybridization for efficient water oxidation at neutral pH. Co4POM/NCNT hybrids exhibited outstanding catalytic activities for water oxidation under neutral conditions.

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