scholarly journals Highly crystalline anatase TiO2 nanocuboids as an efficient photocatalyst for hydrogen generation

RSC Advances ◽  
2021 ◽  
Vol 11 (13) ◽  
pp. 7587-7599
Author(s):  
Shubhangi R. Damkale ◽  
Sudhir S. Arbuj ◽  
Govind G. Umarji ◽  
Sunit B. Rane ◽  
Bharat B. Kale
Keyword(s):  
Water Splitting ◽  
Hydrogen Generation ◽  
Anatase Tio2 ◽  
Photocatalytic Hydrogen Generation ◽  
Generation Activity

Highly crystalline TiO2 nanocuboids have been prepared and their photocatalytic hydrogen generation activity was evaluated via water splitting.

Quaternary two dimensional Zn–Ag–In–S nanosheets for highly efficient photocatalytic hydrogen generation

2018 ◽  
Vol 6 (25) ◽  
pp. 11670-11675 ◽  
Author(s):  
Hao Chen ◽  
Xiao-Yuan Liu ◽  
Shizhuo Wang ◽  
Xu Wang ◽  
Qi Wei ◽  
...  
Keyword(s):  
Renewable Energy ◽  
Water Splitting ◽  
Energy Production ◽  
Hydrogen Generation ◽  
Two Dimensional ◽  
Photocatalytic Water Splitting ◽  
Highly Efficient ◽  
Photocatalytic Hydrogen Generation ◽  
Promising Strategy ◽  
Renewable Energy Production

Hydrogen generation based on photocatalytic water splitting is a promising strategy for renewable energy production.

Formation and characterization of gray Ta2O5 and its enhanced photocatalytic hydrogen generation activity

2020 ◽  
Vol 45 (33) ◽  
pp. 16560-16568 ◽  
Author(s):  
Wei-Szu Liu ◽  
Ming-Wei Liao ◽  
Sheng-Hsin Huang ◽  
Yves Ira A. Reyes ◽  
Hsin-Yi Tiffany Chen ◽  
...  
Keyword(s):  
Hydrogen Generation ◽  
Photocatalytic Hydrogen Generation ◽  
Generation Activity

Protonation and microwave-assisted heating induced excitation of lone-pair electrons in graphitic carbon nitride for increased photocatalytic hydrogen generation

2019 ◽  
Vol 7 (35) ◽  
pp. 20223-20228 ◽  
Author(s):  
Dandan Wu ◽  
Shaonian Hu ◽  
Hongyun Xue ◽  
Xiaojuan Hou ◽  
Haiwei Du ◽  
...  
Keyword(s):  
Carbon Nitride ◽  
Hydrogen Generation ◽  
Lone Pair ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Microwave Assisted ◽  
Photocatalytic Hydrogen Generation ◽  
Lone Pairs ◽  
Lone Pair Electrons ◽  
Generation Activity

Graphitic carbon nitride (g-C3N4) with pronounced excitation of lone pairs enhances its photocatalytic hydrogen (H2) generation activity.

Electrochemical tuning of heterojunctions in TiO2 nanotubes for efficient solar water splitting

2019 ◽  
Vol 9 (19) ◽  
pp. 5425-5432 ◽  
Author(s):  
L. K. Preethi ◽  
Tom Mathews
Keyword(s):  
Water Splitting ◽  
Tio2 Nanotubes ◽  
Hydrogen Generation ◽  
Solar Water ◽  
Solar Water Splitting ◽  
Photocatalytic Hydrogen Generation ◽  
Electrochemical Tuning

The electrochemical assisted biphase ↔ triphase switching in TiO2 nanotubes and their comprehensive photocatalytic hydrogen generation efficiencies are presented.

Fabricating efficient CdSe–CdS photocatalyst systems by spatially resetting water splitting sites

2017 ◽  
Vol 5 (38) ◽  
pp. 20131-20135 ◽  
Author(s):  
Zhijian Wang ◽  
Junmei Wang ◽  
Li Li ◽  
Jianfeng Zheng ◽  
Suping Jia ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Water Splitting ◽  
Hydrogen Generation ◽  
Generation Rate ◽  
Photocatalytic Hydrogen Generation ◽  
Speed Up

Modulating reaction sites and charge transfer can speed up the photocatalytic hydrogen generation rate from 1.0 to 1270 mmol g−1 h−1.

Facile preparation of Z-scheme CdS Ag TiO2 composite for the improved photocatalytic hydrogen generation activity

2018 ◽  
Vol 43 (39) ◽  
pp. 18232-18241 ◽  
Author(s):  
Wei Zhao ◽  
Jincheng Liu ◽  
Zhenyu Deng ◽  
Jinhong Zhang ◽  
Zhongxiang Ding ◽  
...  
Keyword(s):  
Hydrogen Generation ◽  
Photocatalytic Hydrogen Generation ◽  
Facile Preparation ◽  
Generation Activity

Highly efficient photocatalytic hydrogen generation by incorporating CdS into ZnCr-layered double hydroxide interlayer

RSC Advances ◽  
2015 ◽  
Vol 5 (8) ◽  
pp. 5823-5829 ◽  
Author(s):  
Guohua Zhang ◽  
Bizhou Lin ◽  
Weiwei Yang ◽  
Shaofeng Jiang ◽  
Qianru Yao ◽  
...  
Keyword(s):  
Water Splitting ◽  
Layered Double Hydroxide ◽  
Hydrogen Generation ◽  
Cds Nanoparticles ◽  
Highly Efficient ◽  
Photocatalytic Hydrogen Generation ◽  
Double Hydroxide

Incorporating CdS nanoparticles into the interlayer of ZnCr–LDH nanosheets led to the formation of CdS-pillared ZnCr–LDH nanohybrid, which exhibited superior photocatalytic hydrogen-generation performance from water splitting.

scholarly journals Hierarchical Ternary Sulfides as Effective Photocatalyst for Hydrogen Generation Through Water Splitting: A Review on the Performance of ZnIn2S4

Catalysts ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 277
Author(s):  
Ravichandran Janani ◽  
Raja Preethi V ◽  
Shubra Singh ◽  
Aishwarya Rani ◽  
Chang-Tang Chang
Keyword(s):  
Water Splitting ◽  
Light Absorption ◽  
Hydrogen Generation ◽  
Low Cost ◽  
Charge Carriers ◽  
Special Focus ◽  
Material Efficiency ◽  
Photocatalytic Hydrogen Generation ◽  
Ternary Sulfide ◽  
Cost Efficient

One of the major aspects and advantages of solar energy conversion is the photocatalytic hydrogen generation using semiconductor materials for an eco-friendly technology. Designing a low-cost efficient material to overcome limited light absorption as well as rapid recombination of photogenerated charge carriers is essential to achieve considerable hydrogen generation. In recent years, sulfide based semiconductors have attracted scientific research interest due to their excellent solar response and narrow band gap. The present review focuses on the recent approaches in the development of hierarchical ternary sulfide based photocatalysts with a special focus on ZnIn2S4. We also observe how the electronic structure of ZnIn2S4 is beneficial for water splitting and the various strategies involved for improving the material efficiency for photocatalytic hydrogen generation. The review places emphasis on the latest advancement/new insights on ZnIn2S4 being used as an efficient material for hydrogen generation through photocatalytic water splitting. Recent progress on essential aspects which govern light absorption, charge separation and transport are also discussed in detail.

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