Interface engineering of 3D BiVO4/Fe-based layered double hydroxide core/shell nanostructures for boosting photoelectrochemical water oxidation

2017 ◽  
Vol 5 (20) ◽  
pp. 9952-9959 ◽  
Author(s):  
Yukun Zhu ◽  
Jun Ren ◽  
Xianfeng Yang ◽  
Guojing Chang ◽  
Yuyu Bu ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Light Absorption ◽  
Water Oxidation ◽  
Core Shell ◽  
Interface Engineering ◽  
Shell Nanostructures ◽  
Engineering Strategy ◽  
Double Hydroxide ◽  
Interfacial Charge ◽  
Photoelectrochemical Water Oxidation

A {010} and {110} facet-dominated BiVO4/Fe-based LDH core/shell nanostructure was fabricated by an interface engineering strategy and it boosted photoelectrochemical oxygen evolution performance due to enhanced light absorption and increased interfacial charge transfer.

In situ synthesis of FeP-decorated Ti–Fe2O3: an effective strategy to improve the interfacial charge transfer in the photoelectrochemical water oxidation reaction

2019 ◽  
Vol 9 (20) ◽  
pp. 5812-5818 ◽  
Author(s):  
Qijing Bu ◽  
Shuo Li ◽  
Qiannan Wu ◽  
Yanhong Lin ◽  
Dejun Wang ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Water Oxidation ◽  
Oxidation Reaction ◽  
In Situ Synthesis ◽  
Effective Strategy ◽  
Interfacial Charge Transfer ◽  
Efficient Charge ◽  
Interfacial Charge ◽  
Photoelectrochemical Water Oxidation

The unprecedented FeP/Ti–Fe2O3 possesses the advantages of efficient charge transfer in the bulk photoanode and at the interface of the photoanode and the electrolyte.

Enhanced photoelectrochemical water oxidation performance by altering the interfacial charge transfer path

2017 ◽  
Vol 4 (8) ◽  
pp. 1296-1303 ◽  
Author(s):  
Dandan Xu ◽  
Qijing Bu ◽  
Dejun Wang ◽  
Tengfeng Xie
Keyword(s):  
Charge Transfer ◽  
Water Oxidation ◽  
Interfacial Charge Transfer ◽  
Transfer Path ◽  
Oxidation Performance ◽  
Interfacial Charge ◽  
Photoelectrochemical Water Oxidation

The charge transfer between a semiconductor and cocatalyst is a crucial process for improving the water oxidation performance.

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.

Fast microwave-assisted preparation of nickel–copper–chromium-layered double hydroxide as an excellent electrocatalyst for water oxidation

2021 ◽  
Author(s):  
Kamellia Nejati ◽  
Leila Jafari Foruzin ◽  
Zolfaghar Rezvani
Keyword(s):  
Charge Transfer ◽  
Layered Double Hydroxide ◽  
Water Oxidation ◽  
Bandgap Energy ◽  
Microwave Method ◽  
Optimal Amount ◽  
Microwave Assisted ◽  
Nickel Copper ◽  
Copper Chromium ◽  
Double Hydroxide

A well-designed NiCuCr-LDH was prepared using a simple microwave method. According to the OER results, doping optimal amount of Cu2+ into NiCr-LDH displayed superior OER activity, due to decreased bandgap energy and improved charge transfer.

Amorphous NiFe layered double hydroxide nanosheets decorated on 3D nickel phosphide nanoarrays: a hierarchical core–shell electrocatalyst for efficient oxygen evolution

2018 ◽  
Vol 6 (28) ◽  
pp. 13619-13623 ◽  
Author(s):  
Luo Yu ◽  
Haiqing Zhou ◽  
Jingying Sun ◽  
Ishwar Kumar Mishra ◽  
Dan Luo ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Layered Double Hydroxide ◽  
Water Oxidation ◽  
Core Shell ◽  
Nickel Phosphide ◽  
Double Hydroxide

Amorphous NiFe LDH nanosheets were decorated on nickel phosphide nanoarrays to form a 3D core–shell electrocatalyst for efficient water oxidation.

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