Photoelectrochemical Water Oxidation Efficiency of a Core/Shell Array Photoanode Enhanced by a Dual Suppression Strategy

ChemSusChem ◽  
2015 ◽  
Vol 8 (9) ◽  
pp. 1568-1576 ◽  
Author(s):  
Wanhong He ◽  
Ye Yang ◽  
Liren Wang ◽  
Junjiao Yang ◽  
Xu Xiang ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Core Shell ◽  
Oxidation Efficiency ◽  
Suppression Strategy ◽  
Photoelectrochemical Water Oxidation

Quaternary Core–Shell Oxynitride Nanowire Photoanode Containing a Hole-Extraction Gradient for Photoelectrochemical Water Oxidation

2019 ◽  
Vol 11 (21) ◽  
pp. 19077-19086 ◽  
Author(s):  
Zili Ma ◽  
Thomas Thersleff ◽  
Arno L. Görne ◽  
Niklas Cordes ◽  
Yanbing Liu ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Core Shell ◽  
Photoelectrochemical Water Oxidation

Enhanced photoelectrochemical water oxidation performance of a hematite photoanode by decorating with Au–Pt core–shell nanoparticles

2017 ◽  
Vol 46 (46) ◽  
pp. 16050-16057 ◽  
Author(s):  
Biyi Chen ◽  
Weiqiang Fan ◽  
Baodong Mao ◽  
Hao Shen ◽  
Weidong Shi
Keyword(s):  
Charge Transfer ◽  
Transfer Process ◽  
Water Oxidation ◽  
Core Shell ◽  
Charge Transfer Process ◽  
Shell Nanoparticles ◽  
Oxidation Performance ◽  
Core Shell Nanoparticles ◽  
Photoelectrochemical Water Oxidation

The charge transfer process of the AuPt/α-Fe2O3 composite photoanode for photoelectrochemical water oxidation.

Structure engineering of a core/shell Si@Ta3N5 heterojunction nanowires array for photoelectrochemical water oxidation

RSC Advances ◽  
2016 ◽  
Vol 6 (107) ◽  
pp. 104955-104961 ◽  
Author(s):  
Ping Wang ◽  
Jae Sung Lee
Keyword(s):  
Water Oxidation ◽  
Spin Coating ◽  
Precursor Solution ◽  
Core Shell ◽  
Ammonia Treatment ◽  
Structure Engineering ◽  
Nanowires Array ◽  
Photoelectrochemical Water Oxidation ◽  
Sol Precursor ◽  
Si Wafer

Structure-tuned core/shell n-Si@n-Ta3N5 nanowires array heterojunction photoanodes were prepared on a wafer scale by electroless metal-assisted etching of an Si wafer, spin coating of a Ta(OC2H5)5 sol precursor solution, and ammonia treatment to convert it to Ta3N5.

Silicon/TiO2 core-shell nanopillar photoanodes for enhanced photoelectrochemical water oxidation

2017 ◽  
Vol 42 (51) ◽  
pp. 30076-30085 ◽  
Author(s):  
Mykola Pavlenko ◽  
Katarzyna Siuzdak ◽  
Emerson Coy ◽  
Mariusz Jancelewicz ◽  
Stefan Jurga ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Core Shell ◽  
Photoelectrochemical Water Oxidation

In situ growth of α-Fe2O3@Co3O4 core–shell wormlike nanoarrays for a highly efficient photoelectrochemical water oxidation reaction

Nanoscale ◽  
2019 ◽  
Vol 11 (3) ◽  
pp. 1111-1122 ◽  
Author(s):  
Chunmei Li ◽  
Zhihui Chen ◽  
Weiyong Yuan ◽  
Qing-Hua Xu ◽  
Chang Ming Li
Keyword(s):  
Water Oxidation ◽  
Oxidation Reaction ◽  
Core Shell ◽  
In Situ Growth ◽  
Highly Efficient ◽  
Oxidation Performance ◽  
Photoelectrochemical Water Oxidation

α-Fe2O3@Co3O4 core–shell wormlike nanoarrays were fabricated via in situ growth of Co3O4 on wormlike α-Fe2O3, showing superior photoelectrochemical water oxidation performance.

Enhanced photoelectrochemical water oxidation on a BiVO4 photoanode modified with multi-functional layered double hydroxide nanowalls

2015 ◽  
Vol 3 (35) ◽  
pp. 17977-17982 ◽  
Author(s):  
Wanhong He ◽  
Ruirui Wang ◽  
Lu Zhang ◽  
Jie Zhu ◽  
Xu Xiang ◽  
...  
Keyword(s):  
Layered Double Hydroxide ◽  
Water Oxidation ◽  
Onset Potential ◽  
Oxidation Efficiency ◽  
Double Hydroxide ◽  
Photoelectrochemical Water Oxidation

A multi-functional layered double hydroxide (LDH)-modified BiVO4 photoanode exhibits a tremendous cathodic shift of the onset potential and more than 2-fold enhancement in the oxidation efficiency and IPCE value.

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