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.

Effect of Rh valence state and doping concentration on the structure and photocatalytic H2 evolution in (Nb,Rh) codoped TiO2 nanorods

Nanoscale ◽  
2020 ◽  
Vol 12 (43) ◽  
pp. 22082-22090
Author(s):  
Jiquan Huang ◽  
Ting Lv ◽  
Qiufeng Huang ◽  
Zhonghua Deng ◽  
Jian Chen ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Light Absorption ◽  
Valence State ◽  
Doping Concentration ◽  
Photocatalytic Performance ◽  
Tio2 Nanorods ◽  
H2 Evolution ◽  
Visible Light Absorption ◽  
Photocatalytic H2 Evolution

(Nb,Rh) codoped TiO2 nanorods exhibit strong visible light absorption and efficient photocatalytic performance 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.

MAPbI3 microcrystals integrated with Ti3C2Tx MXene nanosheets for efficient visible-light photocatalytic H2 evolution

2021 ◽  
Author(s):  
Wenbo Li ◽  
Fang Wang ◽  
Zhengguo Zhang ◽  
Shixiong Min
Keyword(s):  
Aqueous Solution ◽  
Visible Light ◽  
H2 Evolution ◽  
Composite Photocatalysts ◽  
Photocatalytic H2 Evolution ◽  
Visible Light Photocatalytic

Integrating Ti3C2Tx MXene nanosheets (Ti3C2Tx NSs) as an efficient cocatalyst with MAPbI3 microcrystals results in superior MAPbI3/Ti3C2Tx NSs composite photocatalysts for H2 evolution from MAPbI3-saturated HI aqueous solution by visible...

Enhanced photocatalytic H2 evolution over micro-SiC by coupling with CdS under visible light irradiation

2014 ◽  
Vol 2 (18) ◽  
pp. 6296-6300 ◽  
Author(s):  
Yuan Peng ◽  
Zhongnan Guo ◽  
Jingjing Yang ◽  
Da Wang ◽  
Wenxia Yuan
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Active Sites ◽  
Fine Tuning ◽  
Surface Activation ◽  
H2 Evolution ◽  
Effective Surface ◽  
Suitable Amount ◽  
Surface Active ◽  
Photocatalytic H2 Evolution

Fine-tuning surface activation of the micro-SiC catalyst via hybridizing a suitable amount of CdS to obtain effective surface active sites.

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