scholarly journals Boosting the photocatalytic H2 evolution activity of Fe2O3 polymorphs (α-, γ- and β-Fe2O3) by fullerene [C60]-modification and dye-sensitization under visible light irradiation

RSC Advances ◽  
2017 ◽  
Vol 7 (46) ◽  
pp. 29184-29192 ◽  
Author(s):  
Ting Song ◽  
Piyong Zhang ◽  
Jian Zeng ◽  
Tingting Wang ◽  
Atif Ali ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Fullerene C60 ◽  
Light Irradiation ◽  
H2 Evolution ◽  
Dye Sensitization ◽  
Highly Active ◽  
Photocatalytic H2 Evolution

Different morphologies of Fe2O3 polymorphs were constructed and modified by fluorescein sensitization and C60 cocatalyst to prepare highly active photocatalysts.

Highly active dye-sensitized photocatalytic H2 evolution catalyzed by a single-atom Pt cocatalyst anchored onto g-C3N4 nanosheets under long-wavelength visible light irradiation

2018 ◽  
Vol 42 (17) ◽  
pp. 14083-14086 ◽  
Author(s):  
Yuan Xue ◽  
Yonggang Lei ◽  
Xiangyu Liu ◽  
Yanan Li ◽  
Wanan Deng ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Single Atom ◽  
Eosin Y ◽  
H2 Evolution ◽  
Long Wavelength ◽  
Dye Sensitized ◽  
Highly Active ◽  
Photocatalytic H2 Evolution

A single-atom Pt cocatalyst anchored onto g-C3N4 nanosheets could efficiently catalyze H2 evolution from an Eosin Y-sensitized system under 520 nm irradiation.

Facile water-based preparation of Rh-doped SrTiO3 nanoparticles for efficient photocatalytic H2 evolution under visible light irradiation

2015 ◽  
Vol 3 (28) ◽  
pp. 14794-14800 ◽  
Author(s):  
Sayuri Okunaka ◽  
Hiromasa Tokudome ◽  
Ryu Abe
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Fine Particles ◽  
Light Irradiation ◽  
H2 Evolution ◽  
Highly Efficient ◽  
Water Based ◽  
Photocatalytic H2 Evolution

Highly efficient photocatalytic H2 evolution is demonstrated under visible light on Rh-doped SrTiO3 fine particles prepared from a stable aqueous sol.

Well dispersed MoC quantum dots in ultrathin carbon films as efficient co-catalysts for photocatalytic H2 evolution

2018 ◽  
Vol 6 (39) ◽  
pp. 18979-18986 ◽  
Author(s):  
Fan Gao ◽  
Yan Zhao ◽  
Lulu Zhang ◽  
Bo Wang ◽  
Yaozhu Wang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Carbon Films ◽  
Light Irradiation ◽  
Photocatalytic Reaction ◽  
H2 Evolution ◽  
Co Catalysts ◽  
Photocatalytic H2 Evolution

The proposed mechanism of photocatalytic reaction using a MoC-QDs/C/ZIS composite under visible light irradiation.

A non-noble metal MoS2–Cd0.5Zn0.5S photocatalyst with efficient activity for high H2 evolution under visible light irradiation

2016 ◽  
Vol 4 (1) ◽  
pp. 193-199 ◽  
Author(s):  
Shaojian Zhao ◽  
Junjian Huang ◽  
Qiuyue Huo ◽  
Xiaozhou Zhou ◽  
Weixia Tu
Keyword(s):  
Visible Light ◽  
Noble Metal ◽  
Solid Solutions ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Evolution Rate ◽  
H2 Evolution ◽  
Metal Free ◽  
Highly Active

ZnxCd1−xS solid solutions with uniform sizes and shapes were synthesized. Subsequent loading of MoS2 to one solution yielded a highly-active MoS2–Cd0.5Zn0.5S noble-metal-free photocatalyst; the highest H2 evolution rate was 12.30 mmol h−1 g−1 from water under visible light irradiation.

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