Enhancing water splitting via weakening H2 and O2 adsorption on NiCo-LDH@CdS due to interstitial nitrogen doping: A close look at the mechanism of electron transfer

2020 ◽  
Author(s):  
Azam Pirkarami ◽  
Sousan Rasouli ◽  
Ebrahim Ghasemi
Keyword(s):  
Electron Transfer ◽  
Water Splitting ◽  
Nitrogen Doping ◽  
O2 Adsorption ◽  
Interstitial Nitrogen

Electron transfer kinetics in water splitting dye-sensitized solar cells based on core–shell oxide electrodes

2012 ◽  
Vol 155 ◽  
pp. 165-176 ◽  
Author(s):  
Seung-Hyun Anna Lee ◽  
Yixin Zhao ◽  
Emil A. Hernandez-Pagan ◽  
Landy Blasdel ◽  
W. Justin Youngblood ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Solar Cells ◽  
Water Splitting ◽  
Dye Sensitized Solar Cells ◽  
Core Shell ◽  
Electron Transfer Kinetics ◽  
Dye Sensitized ◽  
Oxide Electrodes ◽  
Sensitized Solar Cells

Mono-Transition-Metal-substituted Polyoxometalates as Shuttle Redox Mediator for Z-scheme Water Splitting under Visible Light

2021 ◽  
Author(s):  
Osamu Tomita ◽  
Hiroki Naito ◽  
Akinobu Nakada ◽  
Masanobu Higashi ◽  
Ryu Abe
Keyword(s):  
Electron Transfer ◽  
Transition Metal ◽  
Visible Light ◽  
Water Splitting ◽  
Redox Mediator

Because the majority of Z-scheme water splitting systems employ a shuttle redox mediator that allows electron transfer between two photocatalyst materials, the development of an effective redox mediator is crucial...

scholarly journals Polyoxometalate Multi-Electron-Transfer Catalytic Systems for Water Splitting

2014 ◽  
Vol 2014 (4) ◽  
pp. 635-644 ◽  
Author(s):  
Jordan M. Sumliner ◽  
Hongjin Lv ◽  
John Fielden ◽  
Yurii V. Geletii ◽  
Craig L. Hill
Keyword(s):  
Electron Transfer ◽  
Water Splitting ◽  
Catalytic Systems

Structure, Electron Transfer Chain of Photosystem II and the Mechanism of Water Splitting

2021 ◽  
pp. 3-38
Author(s):  
Jian-Ren Shen ◽  
Yoshiki Nakajima ◽  
Fusamichi Akita ◽  
Michihiro Suga
Keyword(s):  
Electron Transfer ◽  
Photosystem Ii ◽  
Water Splitting ◽  
Electron Transfer Chain ◽  
Transfer Chain

Yield strength increase of a CoCrNi medium entropy alloy by interstitial nitrogen doping at maintained ductility

2020 ◽  
Vol 178 ◽  
pp. 391-397 ◽  
Author(s):  
Igor Moravcik ◽  
Hynek Hadraba ◽  
Linlin Li ◽  
Ivo Dlouhy ◽  
Dierk Raabe ◽  
...  
Keyword(s):  
Yield Strength ◽  
Nitrogen Doping ◽  
Strength Increase ◽  
Interstitial Nitrogen

Dual tuning of nickel sulfide nanoflake array electrocatalyst through nitrogen doping and carbon coating for efficient and stable water splitting

2019 ◽  
Vol 9 (12) ◽  
pp. 3099-3108 ◽  
Author(s):  
Qiuyan Hao ◽  
Shiyun Li ◽  
Hui Liu ◽  
Jing Mao ◽  
Ying Li ◽  
...  
Keyword(s):  
Water Splitting ◽  
Carbon Coating ◽  
Nitrogen Doping ◽  
Nickel Sulfide ◽  
Nitrogen Incorporation ◽  
Enhanced Activity

Simultaneous carbon coating and nitrogen incorporation of a Ni3S2 nanoflake array electrocatalyst with enhanced activity and stability for water splitting.

scholarly journals A Dynamic View of Proton-Coupled Electron Transfer in Photocatalytic Water Splitting

2016 ◽  
Vol 120 (40) ◽  
pp. 23074-23082 ◽  
Author(s):  
Adriano Monti ◽  
Jessica M. de Ruiter ◽  
Huub J. M. de Groot ◽  
Francesco Buda
Keyword(s):  
Electron Transfer ◽  
Water Splitting ◽  
Photocatalytic Water Splitting ◽  
Proton Coupled Electron Transfer ◽  
Dynamic View

scholarly journals Mediator-assisted water oxidation by the ruthenium “blue dimer” cis,cis-[(bpy)2(H2O)RuORu(OH2)(bpy)2]4+

2008 ◽  
Vol 105 (46) ◽  
pp. 17632-17635 ◽  
Author(s):  
Javier J. Concepcion ◽  
Jonah W. Jurss ◽  
Joseph L. Templeton ◽  
Thomas J. Meyer
Keyword(s):  
Carbon Dioxide ◽  
Electron Transfer ◽  
Renewable Energy ◽  
Photosystem Ii ◽  
Water Splitting ◽  
Water Oxidation ◽  
Oxygenic Photosynthesis ◽  
Reduced Water ◽  
Insight Into ◽  
Recent Insight

Light-driven water oxidation occurs in oxygenic photosynthesis in photosystem II and provides redox equivalents directed to photosystem I, in which carbon dioxide is reduced. Water oxidation is also essential in artificial photosynthesis and solar fuel-forming reactions, such as water splitting into hydrogen and oxygen (2 H2O + 4 hν → O2 + 2 H2) or water reduction of CO2 to methanol (2 H2O + CO2 + 6 hν → CH3OH + 3/2 O2), or hydrocarbons, which could provide clean, renewable energy. The “blue ruthenium dimer,” cis,cis-[(bpy)2(H2O)RuIIIORuIII(OH2)(bpy)2]4+, was the first well characterized molecule to catalyze water oxidation. On the basis of recent insight into the mechanism, we have devised a strategy for enhancing catalytic rates by using kinetically facile electron-transfer mediators. Rate enhancements by factors of up to ≈30 have been obtained, and preliminary electrochemical experiments have demonstrated that mediator-assisted electrocatalytic water oxidation is also attainable.

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