scholarly journals Highly Ordered Nitrogen-Rich Mesoporous Carbon Nitrides and Their Superior Performance for Sensing and Photocatalytic Hydrogen Generation

2017 ◽  
Vol 56 (29) ◽  
pp. 8481-8485 ◽  
Author(s):  
Gurudas P. Mane ◽  
Siddulu N. Talapaneni ◽  
Kripal S. Lakhi ◽  
Hamid Ilbeygi ◽  
Ugo Ravon ◽  
...  
Keyword(s):  
Mesoporous Carbon ◽  
Hydrogen Generation ◽  
Superior Performance ◽  
Photocatalytic Hydrogen Generation ◽  
Carbon Nitrides

scholarly journals Highly Ordered Nitrogen-Rich Mesoporous Carbon Nitrides and Their Superior Performance for Sensing and Photocatalytic Hydrogen Generation

2017 ◽  
Vol 129 (29) ◽  
pp. 8601-8605 ◽  
Author(s):  
Gurudas P. Mane ◽  
Siddulu N. Talapaneni ◽  
Kripal S. Lakhi ◽  
Hamid Ilbeygi ◽  
Ugo Ravon ◽  
...  
Keyword(s):  
Mesoporous Carbon ◽  
Hydrogen Generation ◽  
Superior Performance ◽  
Photocatalytic Hydrogen Generation ◽  
Carbon Nitrides

Modulation of Polymeric Carbon Nitrides through Supramolecular Preorganization for Efficient Photocatalytic Hydrogen Generation

ChemSusChem ◽  
2019 ◽  
Vol 12 (14) ◽  
pp. 3320-3325 ◽  
Author(s):  
Ling Yin ◽  
Sibo Wang ◽  
Can Yang ◽  
Shihuan Lyu ◽  
Xinchen Wang
Keyword(s):  
Hydrogen Generation ◽  
Photocatalytic Hydrogen Generation ◽  
Carbon Nitrides ◽  
Polymeric Carbon

scholarly journals Bifunctional Ag-Decorated CeO2 Nanorods Catalysts for Promoted Photodegradation of Methyl Orange and Photocatalytic Hydrogen Evolution

Nanomaterials ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 1104
Author(s):  
Jinwen Liu ◽  
Li Zhang ◽  
Yifei Sun ◽  
Yang Luo
Keyword(s):  
Methyl Orange ◽  
Hydrogen Evolution ◽  
Oxygen Vacancies ◽  
Hydrogen Generation ◽  
Separation Efficiency ◽  
Hybrid Structure ◽  
H2 Production ◽  
Superior Performance ◽  
Hydrothermal Route ◽  
Photocatalytic Hydrogen Generation

The photodegradation of organic pollutants and photocatalytic hydrogen generation from water by semiconductor catalysts are regarded as the of the most promising strategies to resolve the crisis of global environmental issues. Herein, we successfully designed and prepared a series of silver-decorated CeO2(Ag/CeO2) photocatalysts with different morphologies by a facile hydrothermal route. The physical properties, charge transfer behavior and photocatalytic performances (degradation and hydrogen evolution) over diverse catalysts with nanocubes, nanoparticles and nanorods shapes were comprehensively studied. It was found that the Ag-decorated CeO2 nanorods (Ag/R-CeO2) demonstrate the best activity for both photocatalytic methyl orange (MO) degradation and photocatalytic H2 production reaction with attractive stability during cycling tests, suggesting its desirable practical potential. The superior performance of Ag/R-CeO2 can be ascribed to (1) the facilitated light absorption due to enriched surface oxygen vacancies (OVs) and plasmonic Ag nanoparticles on nanorods, (2) the facilitated photo-excited charge carrier (e−-h+) separation efficiency on a metal/oxide hybrid structure and (3) the promoted formation of active reaction intermediates on surface-enriched Ag and oxygen vacancies reactive sites on Ag/CeO2 nanorods. This study provides a valuable discovery of the utilization of abundant solar energy for diverse catalytic processes.

Photocatalytic hydrogen generation using mesoporous silicon nanoparticles: influence of magnesiothermic reduction conditions and nanoparticle aging on the catalytic activity

Nanoscale ◽  
2021 ◽  
Vol 13 (4) ◽  
pp. 2685-2692
Author(s):  
Isabel S. Curtis ◽  
Ryan J. Wills ◽  
Mita Dasog
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Production ◽  
Silicon Nanoparticles ◽  
Hydrogen Generation ◽  
Oxide Content ◽  
Magnesiothermic Reduction ◽  
Mesoporous Silicon ◽  
High Crystallinity ◽  
Photocatalytic Hydrogen Generation

High crystallinity, low oxide content, and low sintering lead to optimally performing mesoporous Si photocatalysts for solar-driven hydrogen production.

Synthesis of disorder–order TaON homojunction for photocatalytic hydrogen generation under visible light

2021 ◽  
Vol 56 (16) ◽  
pp. 9791-9806
Author(s):  
Jinsheng Yan ◽  
Lanqing Hu ◽  
Lingkai Cui ◽  
Qianqian Shen ◽  
Xuguang Liu ◽  
...  
Keyword(s):  
Visible Light ◽  
Hydrogen Generation ◽  
Photocatalytic Hydrogen Generation

scholarly journals Carbamate intermediates over mesoporous carbon nitrides in CO2 mediated oxidation reaction

2021 ◽  
Vol 6 ◽  
pp. 100102
Author(s):  
Mohd Bismillah Ansari ◽  
Ram Sambhar Shukla ◽  
Yong-Hwan Mo ◽  
Sang-Eon Park
Keyword(s):  
Mesoporous Carbon ◽  
Oxidation Reaction ◽  
Carbon Nitrides ◽  
Mediated Oxidation

scholarly journals Zn0.8Cd0.2S Hollow Spheres with a Highly Dispersed Ni Dopant for Boosting Photocatalytic Hydrogen Generation

ACS Omega ◽  
2021 ◽  
Author(s):  
Ying Luo ◽  
Xiaohui Zhang ◽  
Cheng Huang ◽  
Xiaole Han ◽  
Qingqing Jiang ◽  
...  
Keyword(s):  
Hydrogen Generation ◽  
Hollow Spheres ◽  
Photocatalytic Hydrogen Generation ◽  
Highly Dispersed ◽  
Ni Dopant
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