Solar-driven Z-scheme water splitting using tantalum/nitrogen co-doped rutile titania nanorod as an oxygen evolution photocatalyst

2017 ◽  
Vol 5 (23) ◽  
pp. 11710-11719 ◽  
Author(s):  
Akinobu Nakada ◽  
Shunta Nishioka ◽  
Junie Jhon M. Vequizo ◽  
Kanemichi Muraoka ◽  
Tomoki Kanazawa ◽  
...  

Tantalum and nitrogen co-doped rutile TiO2 nanorods were developed as a visible-light-active water oxidation photocatalyst for solar-driven Z-scheme water splitting.

2017 ◽  
Vol 1 (4) ◽  
pp. 748-754 ◽  
Author(s):  
Yukari Iwase ◽  
Osamu Tomita ◽  
Masanobu Higashi ◽  
Ryu Abe

Loading an appropriate cocatalyst significantly enhances the activity of semiconductor photocatalysts in both conventional one-step water splitting and Z-scheme-type water splitting with a redox couple.


2019 ◽  
Vol 7 (16) ◽  
pp. 9537-9541 ◽  
Author(s):  
Yaqiong Wang ◽  
Matyas Daboczi ◽  
Camilo A. Mesa ◽  
Sinclair Ryley Ratnasingham ◽  
Ji-Seon Kim ◽  
...  

Photoelectrocatalytic water oxidation is reported for Bi2Fe4O9 for the first time with a faradaic efficiency of 82%.


Author(s):  
Yuwei Zhang ◽  
Xiaoxiang Xu

Solid solution of LaTaON2 and BaTaO2N, i.e., La1-xBaxTaO1+yN2-y (0 ≤ x, y ≤ 1), have been investigated as visible-light-active photocatalysts for water oxidation reactions. A number of important parameters such...


RSC Advances ◽  
2021 ◽  
Vol 11 (15) ◽  
pp. 8751-8758
Author(s):  
Xiaonong Wang ◽  
Xiaoxia Li ◽  
Jingxiang Low

Photocatalytic water splitting provides an effective way to prepare hydrogen and oxygen.


Author(s):  
Di Li ◽  
Yingying Xing ◽  
Changjian Zhou ◽  
Yikai Lu ◽  
Shengjie Xu ◽  
...  

The high reaction energy barrier of the oxygen evolution reaction (OER) extremely reduces the efficiency of water splitting, which is not conducive to large-scale production of hydrogen. Due to the...


2019 ◽  
Vol 9 (8) ◽  
pp. 2019-2024 ◽  
Author(s):  
Yugo Miseki ◽  
Kazuhiro Sayama

Surface-modified WO3, as an oxygen evolution photocatalyst for Z-scheme water splitting employing a [Fe(CN)6]3−/4− redox mediator, is successfully constructed.


2013 ◽  
Vol 217 ◽  
pp. 108-118 ◽  
Author(s):  
Segomotso Bagwasi ◽  
Baozhu Tian ◽  
Jinlong Zhang ◽  
Muhammad Nasir

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