Visible light induced hydrogen production over thiophenothiazine-based dye sensitized TiO2 photocatalyst in neutral water

RSC Advances ◽  
2015 ◽  
Vol 5 (40) ◽  
pp. 31415-31421 ◽  
Author(s):  
Amritanjali Tiwari ◽  
Indranil Mondal ◽  
Ujjwal Pal
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Water Splitting ◽  
Light Illumination ◽  
Tio2 Photocatalyst ◽  
Photocatalytic Hydrogen Production ◽  
Dye Sensitized ◽  
Visible Light Illumination ◽  
Neutral Water

Novel thiophenothiazine sensitized TiO2 photocatalysts show high photocatalytic hydrogen production from water splitting under visible light illumination.

A novel triphenylamine functionalized bithiazole–metal complex with C60 for photocatalytic hydrogen production under visible light irradiation

2015 ◽  
Vol 3 (12) ◽  
pp. 6258-6264 ◽  
Author(s):  
Jingpei Huo ◽  
Heping Zeng
Keyword(s):  
Hydrogen Production ◽  
Metal Complex ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Recyclable Catalyst ◽  
Light Irradiation ◽  
Light Illumination ◽  
Photocatalytic Hydrogen Production ◽  
Visible Light Illumination

Composite 6 (2.0 wt% C60) is an efficient and fully recyclable catalyst for photocatalytic H2 production (7.39 mmol h−1 g−1) under visible light illumination.

Enhanced photocatalytic H2 production of cadmium-free rGO-mediated ZnS/CuS heterojunction derived from a MOF

CrystEngComm ◽  
2018 ◽  
Vol 20 (37) ◽  
pp. 5490-5495 ◽  
Author(s):  
Mei-Ling Xu ◽  
Jian-Dong Cui ◽  
Jia-Hui Zhao ◽  
Fu-Tian Liu ◽  
Kui Li
Keyword(s):  
Hydrogen Production ◽  
Charge Carrier ◽  
Visible Light ◽  
H2 Production ◽  
Light Illumination ◽  
Photocatalytic Hydrogen Production ◽  
Visible Light Illumination

The MOF-templated porous ZnS/CuS heterojunction with rGO as the charge carrier mediator exhibits enhanced photocatalytic hydrogen production under visible light illumination.

scholarly journals Pyridyl-Anchored Type BODIPY Sensitizer-TiO2 Photocatalyst for Enhanced Visible Light-Driven Photocatalytic Hydrogen Production

Catalysts ◽  
2020 ◽  
Vol 10 (5) ◽  
pp. 535
Author(s):  
Xiao-Feng Shen ◽  
Motonori Watanabe ◽  
Atsushi Takagaki ◽  
Jun Tae Song ◽  
Tatsumi Ishihara
Keyword(s):  
Photocatalytic Activity ◽  
Hydrogen Production ◽  
Visible Light ◽  
Catalytic Performance ◽  
Tio2 Photocatalyst ◽  
Pyridyl Group ◽  
Photocatalytic Hydrogen Production ◽  
Dye Sensitized ◽  
Visible Light Driven ◽  
Carbazole Group

Dye-sensitized photocatalytic hydrogen production using a boron-dipyrromethene (BODIPY) organic material having a pyridyl group at the anchor site was investigated. Phenyl, carbazole, and phenothiazine derivatives were introduced into BODIPY dyes, and their photocatalytic activities were examined. Identification was performed by nuclear magnetic resonance (NMR), infrared (IR), mass (MS) spectra, and absorption spectra, and catalyst evaluation was performed by using visible-light irradiation and photocatalytic hydrogen production and photocurrent. These dyes have strong absorption at 600–700 nm, suggesting that they are promising as photosensitizers. When the photocatalytic activity was examined, stable catalytic performance was demonstrated, and the activity of the Pt-TiO2 photocatalyst carrying a dye having a carbazole group was 249 μmol/gcat·h. Photocurrent measurements suggest that dye-sensitized photocatalytic activity is occurring. This result suggests that BODIPY organic materials with pyridyl groups as anchor sites are useful as novel dye-sensitized photocatalysts.

A bio-photoelectrochemical cell with a MoS3-modified silicon nanowire photocathode for hydrogen and electricity production

2014 ◽  
Vol 7 (9) ◽  
pp. 3033-3039 ◽  
Author(s):  
Guo-Long Zang ◽  
Guo-Ping Sheng ◽  
Chen Shi ◽  
Yun-Kun Wang ◽  
Wen-Wei Li ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Silicon Nanowire ◽  
Photoelectrochemical Cell ◽  
Electricity Production ◽  
Light Illumination ◽  
Visible Light Illumination

A bio-photoelectrochemical cell with a bioanode and a MoS3/SiNW photocathode is successfully constructed for hydrogen production under visible light illumination.

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