An Unusual O-O Bond Formation Route Results in Low Overpotential Water Oxidation at Neutral pH by a Cu II Catalyst

2018 ◽  
Author(s):  
Yanju Liu ◽  
Yongzhen Han ◽  
Zongyao Zhang ◽  
Wei Zhang ◽  
Wenzhen Lai ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Bond Formation ◽  
Neutral Ph ◽  
Low Overpotential

Synthesis of ultrasmall and monodisperse sulfur nanoparticle intercalated CoAl layered double hydroxide and its electro-catalytic water oxidation reaction at neutral pH

Nanoscale ◽  
2019 ◽  
Vol 11 (16) ◽  
pp. 7560-7566 ◽  
Author(s):  
Dewan Azharul Islam ◽  
Koushik Barman ◽  
Sk Jasimuddin ◽  
Himadri Acharya
Keyword(s):  
Layered Double Hydroxide ◽  
Current Density ◽  
Water Oxidation ◽  
Oxidation Reaction ◽  
High Current Density ◽  
High Current ◽  
Tafel Slope ◽  
Neutral Ph ◽  
Low Overpotential ◽  
Double Hydroxide

Sulfur nanoparticle intercalated CoAl-LDH as a robust electrocatalyst for water oxidation reaction at a low overpotential of 250 mV, high current density of 7.9 mA cm−2 and Tafel slope of 61 mV dec−1 under neutral pH condition.

scholarly journals Low overpotential water oxidation at neutral pH catalyzed by a copper(ii) porphyrin

2019 ◽  
Vol 10 (9) ◽  
pp. 2613-2622 ◽  
Author(s):  
Yanju Liu ◽  
Yongzhen Han ◽  
Zongyao Zhang ◽  
Wei Zhang ◽  
Wenzhen Lai ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Water Oxidation ◽  
Acidic Solution ◽  
Neutral Ph ◽  
Neutral Aqueous Solution ◽  
Low Overpotential

Low-overpotential water oxidation catalyzed by copper(ii) porphyrin to produce O2 in neutral aqueous solution and H2O2 in acidic solution.

Bifunctional gold–manganese oxide nanocomposites: benign electrocatalysts toward water oxidation and oxygen reduction

RSC Advances ◽  
2014 ◽  
Vol 4 (79) ◽  
pp. 41976-41981 ◽  
Author(s):  
Hasimur Rahaman ◽  
Koushik Barman ◽  
Sk Jasimuddin ◽  
Sujit Kumar Ghosh
Keyword(s):  
Manganese Oxide ◽  
Oxygen Reduction ◽  
Water Oxidation ◽  
Electrocatalytic Activity ◽  
Neutral Ph ◽  
Ph Conditions ◽  
Low Overpotential

Gold–manganese oxide nanocomposites exhibit efficient electrocatalytic activity toward water oxidation and oxygen reduction at a low overpotential and under neutral pH conditions.

scholarly journals A bifunctional lead–iron oxyfluoride, PbFeO2F, that functions as a visible-light-responsive photoanode and an electrocatalyst for water oxidation

RSC Advances ◽  
2021 ◽  
Vol 11 (41) ◽  
pp. 25616-25623
Author(s):  
Ryusuke Mizuochi ◽  
Kazunari Izumi ◽  
Yoshiyuki Inaguma ◽  
Kazuhiko Maeda
Keyword(s):  
Visible Light ◽  
Water Oxidation ◽  
Wide Range ◽  
Low Overpotential

The PbFeO2F serves as a bifunctional material for a water-oxidation photoanode workable under a wide range of visible light and a water-oxidation electrocatalyst operatable at a relatively low overpotential.

Soluble lanthanide-transition-metal clusters Ln36Co12 as effective molecular electrocatalysts for water oxidation

2021 ◽  
Vol 57 (29) ◽  
pp. 3611-3614
Author(s):  
Rong Chen ◽  
Chao-Long Chen ◽  
Ming-Hao Du ◽  
Xing Wang ◽  
Cheng Wang ◽  
...  
Keyword(s):  
Transition Metal ◽  
Transition Metals ◽  
Synergistic Effect ◽  
Water Oxidation ◽  
Metal Clusters ◽  
Bond Formation ◽  
Transition Metal Clusters ◽  
Oxidation Activity ◽  
Acidic Conditions ◽  
Effective Water

The stable 48-metal Ln36Co12 clusters show an effective water oxidation activity under weak acidic conditions because of the synergistic effect between lanthanide and transition metals in O–O bond formation.

A Nickel(II) Complex as a Homogeneous Electrocatalyst for Water Oxidation at Neutral pH: Dual Role of HPO42−in Catalysis

ChemCatChem ◽  
2016 ◽  
Vol 8 (20) ◽  
pp. 3287-3293 ◽  
Author(s):  
Jia-Wei Wang ◽  
Xiang-Qiong Zhang ◽  
Hai-Hua Huang ◽  
Tong-Bu Lu
Keyword(s):  
Water Oxidation ◽  
Dual Role ◽  
Neutral Ph

A Biomimetic Copper Water Oxidation Catalyst with Low Overpotential

2013 ◽  
Vol 136 (1) ◽  
pp. 273-281 ◽  
Author(s):  
Teng Zhang ◽  
Cheng Wang ◽  
Shubin Liu ◽  
Jin-Liang Wang ◽  
Wenbin Lin
Keyword(s):  
Water Oxidation ◽  
Oxidation Catalyst ◽  
Copper Water ◽  
Low Overpotential
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