scholarly journals Direct evidence of multichannel-improved charge-carrier mechanism for enhanced photocatalytic H2 evolution

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Jiangtao Zhao ◽  
Peng Zhang ◽  
Zhuo Wang ◽  
Shijie Zhang ◽  
Hongqing Gao ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Direct Evidence ◽  
H2 Evolution ◽  
Carrier Mechanism ◽  
Photocatalytic H2 Evolution

Shedding light on hydroxyquinoline-based ruthenium sensitizers with a long-lived charge carrier to boost photocatalytic H2 evolution

RSC Advances ◽  
2016 ◽  
Vol 6 (47) ◽  
pp. 41165-41172 ◽  
Author(s):  
Indranil Mondal ◽  
Amritanjali Tiwari ◽  
Rajib Ghosh ◽  
Ujjwal Pal
Keyword(s):  
Hydrogen Production ◽  
Charge Carrier ◽  
Visible Light ◽  
H2 Evolution ◽  
Photocatalytic H2 Evolution

Three new hydroxyquinoline-coordinated ruthenium(ii) sensitizers bearing a polypyridyl derivative anchor (R1, R2 and R3) were synthesized that could tether to visible light sensitization over a Pt–TiO2 system for hydrogen production.

Interfacial oxygen vacancy layer of a Z-scheme BCN–TiO2 heterostructure accelerating charge carrier transfer for visible light photocatalytic H2 evolution

2018 ◽  
Vol 8 (14) ◽  
pp. 3629-3637 ◽  
Author(s):  
Xiaolei Xing ◽  
Huihui Zhu ◽  
Min Zhang ◽  
Lili Hou ◽  
Qiuye Li ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Oxygen Vacancy ◽  
Charge Carrier ◽  
Visible Light ◽  
Transfer Process ◽  
H2 Evolution ◽  
Carrier Transfer ◽  
Interfacial Oxygen ◽  
Photocatalytic H2 Evolution ◽  
Visible Light Photocatalytic

Interfacial oxygen vacancy layer of BCN–TiO2 heterostructures as an effective interfacial mediator can promotes the direct Z-scheme charge carrier transfer process and visible light photocatalytic activity for H2 evolution.

A novel 2D/2D carbonized poly-(furfural alcohol)/g-C3N4 nanocomposites with enhanced charge carrier separation for photocatalytic H2 evolution

Carbon ◽  
2017 ◽  
Vol 115 ◽  
pp. 486-492 ◽  
Author(s):  
Weinan Xing ◽  
Chunmei Li ◽  
Yu Wang ◽  
Zhonghui Han ◽  
Yidong Hu ◽  
...  
Keyword(s):  
Charge Carrier ◽  
H2 Evolution ◽  
Carrier Separation ◽  
Photocatalytic H2 Evolution

Promoting photocatalytic H2 evolution by tuning cation deficiency in La and Cr co-doped SrTiO3

2017 ◽  
Vol 53 (72) ◽  
pp. 10038-10041 ◽  
Author(s):  
Jianing Hui ◽  
Guan Zhang ◽  
Chengsheng Ni ◽  
John T. S. Irvine
Keyword(s):  
Charge Carrier ◽  
Carrier Mobility ◽  
Charge Carrier Mobility ◽  
H2 Evolution ◽  
Water Reduction ◽  
Cation Deficiency ◽  
Co Doped ◽  
Photocatalytic H2 Evolution

A moderate cation deficiency in La and Cr co-doped SrTiO3 can increase the charge carrier mobility and promote the photocatalytic water reduction.

P-Type Cobalt Phosphide Composites (CoP–Co2P) Decorated on Titanium Oxide for Enhanced Noble-Metal-Free Photocatalytic H2 Evolution Activity

Langmuir ◽  
2021 ◽  
Vol 37 (11) ◽  
pp. 3321-3330
Author(s):  
Rong Liang ◽  
Yanwen Wang ◽  
Chao Qin ◽  
Xuehua Chen ◽  
Zhizhen Ye ◽  
...  
Keyword(s):  
Titanium Oxide ◽  
Noble Metal ◽  
H2 Evolution ◽  
Metal Free ◽  
Cobalt Phosphide ◽  
P Type ◽  
Photocatalytic H2 Evolution

scholarly journals Abnormal spatial heterogeneity governing charge-carrier mechanism in efficient Ruddlesden-Popper perovskite solar cells

2021 ◽  
Author(s):  
Jun Xi ◽  
Junseop Byeon ◽  
Unsoo Kim ◽  
Kijoon Bang ◽  
Gi Rim Han ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Carrier ◽  
Spatial Heterogeneity ◽  
Real Time ◽  
Photovoltaic Performance ◽  
Perovskite Solar Cells ◽  
Carrier Mechanism

Layered Ruddlesden–Popper perovskite (RPP) photovoltaics have gained substantial attention owing to their excellent air stability. However, their photovoltaic performance is still limited by the unclear real-time charge-carrier mechanism of operating...

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