The effect of indium doping on the hydrogen evolution performance of g-C3N4 based photocatalysts

2021 ◽  
Author(s):  
Xiaohang Yang ◽  
Zilong Guo ◽  
Xiaoyu Zhang ◽  
Yandong Han ◽  
Zheng Xue ◽  
...  

Doping graphite carbon nitride (g-C3N4) with indium ions in an unique quasi-interlayer fashion is effective to improve its visible light photocatalytic performance towards hydrogen evolution via water splitting.

2017 ◽  
Vol 7 (2) ◽  
pp. 452-458 ◽  
Author(s):  
Mei Zhang ◽  
Yanyan Duan ◽  
Hanzhong Jia ◽  
Fu Wang ◽  
Lan Wang ◽  
...  

Schematic illustration of modified g-C3N4for visible-light photocatalytic water splitting to hydrogen. The CN-DPT shows remarkably enhanced hydrogen evolution performance.


2018 ◽  
Vol 42 (2) ◽  
pp. 1087-1091 ◽  
Author(s):  
Liang Luo ◽  
Mei Zhang ◽  
Pei Wang ◽  
Yuanhao Wang ◽  
Fu Wang

Nitrogen rich carbon nitride synthesized and application for photocatalytic water-splitting hydrogen production.


2017 ◽  
Vol 46 (34) ◽  
pp. 11335-11343 ◽  
Author(s):  
Jiali Lv ◽  
Jinfeng Zhang ◽  
Kai Dai ◽  
Changhao Liang ◽  
Guangping Zhu ◽  
...  

Sustainable photocatalytic hydrogen evolution (PHE) of water splitting has been utilized to solve the serious environmental pollution and energy shortage problems over the last decade.


2020 ◽  
Vol 44 (38) ◽  
pp. 16320-16328 ◽  
Author(s):  
Yuanyuan Yang ◽  
Wenting Guo ◽  
Yunpu Zhai ◽  
Qianwei Jin ◽  
Hao Zhao ◽  
...  

Typical non-metallic semiconductor carbon nitrides (CNs) have enormous potential in the field of photocatalysis, but the easy recombination of the photo-generated charges severely limits their practical applications.


RSC Advances ◽  
2015 ◽  
Vol 5 (112) ◽  
pp. 92033-92041 ◽  
Author(s):  
Xin Liu ◽  
Ailing Jin ◽  
Yushuai Jia ◽  
Junzhe Jiang ◽  
Na Hu ◽  
...  

An efficient composite photocatalyst fabricated by dispersing ultrafine Fe2O3 nanocrystals onto g-C3N4 nanosheets via a facile deposition-precipitation method shows significantly enhanced photocatalytic performance under visible light irradiation.


Catalysts ◽  
2018 ◽  
Vol 8 (9) ◽  
pp. 366 ◽  
Author(s):  
Hongwei Wang ◽  
Guiqing Huang ◽  
Zhiwei Chen ◽  
Weibing Li

In this study, we prepared carbon self-doped carbon nitride nanosheets through a glucose synergic co-condensation method. In the carbon self-doped structure, the N atoms in the triazine rings were substituted by C atoms, resulting in enhanced visible-light photocatalytic hydrogen production, which is three-times higher than that of bulk carbon nitride. The enhanced photocatalytic hydrogen production was attributed to the higher charge-carrier transfer rate and widened light absorption range of the carbon nitride nanosheets after carbon self-doping. Thus, this work highlights the importance of carbon self-doping for improving the photocatalytic performance. Meanwhile, it provides a feasible method for the preparation of carbon self-doped carbon nitride without destroying the 2D conjugated backbone structures.


2018 ◽  
Vol 22 (11) ◽  
pp. 3535-3546 ◽  
Author(s):  
I. Neelakanta Reddy ◽  
Adem Sreedhar ◽  
Ch. Venkata Reddy ◽  
Jaesool Shim ◽  
Migyung Cho ◽  
...  

2015 ◽  
Vol 128 (5) ◽  
pp. 1862-1866 ◽  
Author(s):  
Shien Guo ◽  
Zhaopeng Deng ◽  
Mingxia Li ◽  
Baojiang Jiang ◽  
Chungui Tian ◽  
...  

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