scholarly journals Quick and Facile Preparation of Visible light-Driven TiO2 Photocatalyst with High Absorption and Photocatalytic Activity

2014 ◽  
Vol 4 (1) ◽  
Author(s):  
Yucheng Yang ◽  
Ting Zhang ◽  
Ling Le ◽  
Xuefeng Ruan ◽  
Pengfei Fang ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Tio2 Photocatalyst ◽  
Visible Light Driven ◽  
Facile Preparation ◽  
High Absorption

Facile preparation and highly efficient photocatalytic hydrogen evolution of novel CuxNiy nanoalloy/graphene nanohybrids

2017 ◽  
Vol 1 (3) ◽  
pp. 548-554 ◽  
Author(s):  
Xiangqing Li ◽  
Honglei Xu ◽  
Qiang Luo ◽  
Shizhao Kang ◽  
Lixia Qin ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Hydrogen Production ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
Noble Metal ◽  
Photocatalytic Hydrogen Evolution ◽  
Metal Free ◽  
Free Graphene ◽  
Visible Light Driven ◽  
Facile Preparation

The noble metal-free CuxNiy bimetallic nanoalloy decorated graphene nanohybrids (CuxNiy/G) exhibited a higher photocatalytic activity for hydrogen production. It provides a new and cheaper noble-metal-free graphene-based photocatalyst system for visible light-driven photocatalytic hydrogen evolution.

Facile preparation of semimetallic MoP2 as a novel visible light driven photocatalyst with high photocatalytic activity

2015 ◽  
Vol 3 (19) ◽  
pp. 10360-10367 ◽  
Author(s):  
Tianli Wu ◽  
Shijian Chen ◽  
Dingke Zhang ◽  
Junke Hou
Keyword(s):  
Photocatalytic Activity ◽  
Methyl Orange ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
High Photocatalytic Activity ◽  
Light Irradiation ◽  
Visible Light Driven ◽  
Facile Preparation

In this work, semimetallic MoP2 nanoparticles are discovered as a new photocatalyst to efficiently degenerate methyl orange and produce H2 from water under visible light irradiation.

Facile preparation of C-modified TiO2 supported on MCF for high visible-light-driven photocatalysis

RSC Advances ◽  
2015 ◽  
Vol 5 (23) ◽  
pp. 17802-17808 ◽  
Author(s):  
Bocheng Qiu ◽  
Chengchao Zhong ◽  
Mingyang Xing ◽  
Jinlong Zhang
Keyword(s):  
Photocatalytic Activity ◽  
Thermal Treatment ◽  
Visible Light ◽  
Treatment Method ◽  
Visible Light Photocatalytic Activity ◽  
Visible Light Driven ◽  
Facile Preparation ◽  
Visible Light Photocatalytic

This study developed a facile approach for preparing C-modified TiO2/MCF with high visible light photocatalytic activity by a hydrothermal and thermal treatment method.

scholarly journals Nanostructural catalyst: metallophthalocyanine and carbon nano-onion with enhanced visible-light photocatalytic activity towards organic pollutants

RSC Advances ◽  
2020 ◽  
Vol 10 (18) ◽  
pp. 10910-10920 ◽  
Author(s):  
Elzbieta Regulska ◽  
Piotr Olejnik ◽  
Halyna Zubyk ◽  
Justyna Czyrko-Horczak ◽  
Manuel N. Chaur ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Organic Pollutants ◽  
Rhodamine B ◽  
Absorption Capacity ◽  
Visible Light Photocatalytic Activity ◽  
Visible Light Driven ◽  
Visible Light Photocatalytic ◽  
High Absorption

The photocatalytic studies revealed that metallophthalocyanine–carbon nano-onion nanostructural materials simultaneously exhibited a high absorption capacity and an excellent visible-light-driven photocatalytic activity towards rhodamine B.

scholarly journals Efficient visible-light-driven hydrogen production by Zn-porphyrin based photocatalyst with engineered active donor-acceptor sites

2021 ◽  
Author(s):  
Nageshwarrao Chanda ◽  
Koteshwar Devulapally ◽  
Spandana Gonuguntla ◽  
Sreedhar Bojja ◽  
Ujjwal Pal ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Photocatalytic Activity ◽  
Hydrogen Production ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
Tio2 Photocatalyst ◽  
Zinc Porphyrin ◽  
Visible Light Driven ◽  
Donor Acceptor ◽  
Active Donor

Here, we report the fine-tuned Donor-π-Acceptor concept based Zinc-porphyrin sensitized TiO2 photocatalyst for photochemical hydrogen evolution application. The newly designed system showed unprecedented photocatalytic activity. The molecular structure comprises of...

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.

scholarly journals Rodlike AgI/Ag2Mo2O7 Heterojunctions with Enhanced Visible-Light-Driven Photocatalytic Activity

ACS Omega ◽  
2019 ◽  
Vol 4 (5) ◽  
pp. 7919-7930 ◽  
Author(s):  
Zhongyi Jiao ◽  
Zhendong Liu ◽  
Zhen Ma
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Visible Light Driven

BiOCl ultrathin nanosheets modified with Fe3+ for enhanced visible light driven photocatalytic activity

2021 ◽  
Vol 411 ◽  
pp. 113211
Author(s):  
R. Rameshbabu ◽  
Gina Pecchi ◽  
Eduardo J. Delgado ◽  
R.V. Mangalaraja ◽  
M. Sathish
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Ultrathin Nanosheets ◽  
Visible Light Driven
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