Visible light-driven novel g-C3N4/NiFe-LDH composite photocatalyst with enhanced photocatalytic activity towards water oxidation and reduction reaction

2015 ◽  
Vol 3 (36) ◽  
pp. 18622-18635 ◽  
Author(s):  
Susanginee Nayak ◽  
Lagnamayee Mohapatra ◽  
Kulamani Parida
Keyword(s):  
Photocatalytic Activity ◽  
Composite Materials ◽  
Visible Light ◽  
Water Splitting ◽  
Visible Light Irradiation ◽  
Water Oxidation ◽  
Reduction Reaction ◽  
Light Irradiation ◽  
Composite Photocatalyst ◽  
Visible Light Driven

Dispersion of exfoliated CN over the surface of exfoliated LDH composite materials, and its photocatalytic water splitting under visible-light irradiation.

Enhanced photocatalytic activity of Pt/WO3photocatalyst combined with TiO2nanoparticles by polyelectrolyte-mediated electrostatic adsorption

2015 ◽  
Vol 5 (2) ◽  
pp. 1163-1168 ◽  
Author(s):  
Tomomi Ohashi ◽  
Takashi Sugimoto ◽  
Kaori Sako ◽  
Shinjiro Hayakawa ◽  
Kiyofumi Katagiri ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
High Activity ◽  
Visible Light Irradiation ◽  
Composite Structure ◽  
Light Irradiation ◽  
Electrostatic Adsorption ◽  
Composite Photocatalyst

An electrostatic adsorption approach was used to realize a composite structure in which larger WO3crystalline particles were surrounded by TiO2nanoparticles. The Pt/WO3–TiO2composite photocatalyst showed a high activity under visible light irradiation (λ> 420 nm).

A wide visible light driven complex perovskite Ba(Mg1/3Ta2/3)O3−xNy photocatalyst for water oxidation and reduction

2017 ◽  
Vol 5 (35) ◽  
pp. 18870-18877 ◽  
Author(s):  
Junyan Cui ◽  
Taifeng Liu ◽  
Yu Qi ◽  
Dan Zhao ◽  
Mingjun Jia ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Visible Light ◽  
Water Splitting ◽  
Visible Light Irradiation ◽  
Absorption Edge ◽  
Water Oxidation ◽  
Complex Perovskite ◽  
Nitrogen Doped ◽  
Solar Water Splitting ◽  
Visible Light Driven

A new nitrogen-doped metal oxide photocatalyst Ba(Mg1/3Ta2/3)O3−xNy (BMTON) with an absorption edge of ca. 560 nm was synthesized, showing obvious H2 or O2-evolution half reaction activities under visible light irradiation for promising solar water splitting.

Enhanced photocatalytic activity of BiVO4 coupled with iron-based complexes for water oxidation under visible light irradiation

2019 ◽  
Vol 55 (17) ◽  
pp. 2529-2532 ◽  
Author(s):  
Xiangming Liang ◽  
Junqi Lin ◽  
Xiaohu Cao ◽  
Wanjun Sun ◽  
Junyi Yang ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Quantum Efficiency ◽  
Visible Light Irradiation ◽  
Water Oxidation ◽  
High Oxygen ◽  
Light Irradiation ◽  
Apparent Quantum Efficiency ◽  
Iron Based ◽  
Oxygen Yield

Four iron complexes were used as pre-catalysts in BiVO4–NaIO3 photocatalytic water oxidation systems. The best-performing system afforded a rather high oxygen yield and apparent quantum efficiency yield of 99.1% and 44.3%, respectively.

scholarly journals Integrating Z-scheme heterojunction of Co1-C3N4@α-Fe2O3 for efficient visible-light-driven photocatalytic CO2 reduction

2020 ◽  
Vol 22 (21) ◽  
pp. 7552-7559
Author(s):  
Bing-Cai He ◽  
Chao Zhang ◽  
Pei-Pei Luo ◽  
Yu Li ◽  
Tong-Bu Lu
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Water Oxidation ◽  
Co2 Reduction ◽  
Light Irradiation ◽  
Generation Rate ◽  
Visible Light Driven

A direct Z-scheme heterojunction of Co1-C3N4@α-Fe2O3 was constructed for efficient photocatalytic CO2 reduction coupled with water oxidation under visible-light irradiation, with a CO generation rate of 14.9 μmol g−1 h−1 and CO selectivity over 99%.

Fabrication of novel g-C3N4/nanocage ZnS composites with enhanced photocatalytic activities under visible light irradiation

CrystEngComm ◽  
2014 ◽  
Vol 16 (21) ◽  
pp. 4485-4492 ◽  
Author(s):  
Jing Wang ◽  
Peng Guo ◽  
Qiangsheng Guo ◽  
Pär G. Jönsson ◽  
Zhe Zhao
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Composite Photocatalyst ◽  
Photocatalytic Activities

In the present work, the g-C3N4/nanocage ZnS composite photocatalyst was fabricated and the photocatalytic activity was enhanced under visible-light irradiation.

The enhanced photocatalytic activity of g-C3N4-LaFeO3 for the water reduction reaction through a mediator free Z-scheme mechanism

2017 ◽  
Vol 4 (6) ◽  
pp. 1022-1032 ◽  
Author(s):  
S. Acharya ◽  
S. Mansingh ◽  
K. M. Parida
Keyword(s):  
Photocatalytic Activity ◽  
Hydrogen Production ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Reduction Reaction ◽  
Light Irradiation ◽  
Water Reduction ◽  
Solid Interface

A g-C3N4/LaFeO3 solid–solid interface showing enhanced hydrogen production ability under visible-light irradiation through a mediator free Z-Scheme mechanism.

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.

Efficient visible light-driven water oxidation catalysts based on B-β-{BiW8O30} and unique 14-nuclear hetero-metal sandwich unit

2018 ◽  
Vol 54 (6) ◽  
pp. 674-677 ◽  
Author(s):  
Lige Gong ◽  
Li Yu ◽  
Kai Yu ◽  
Yong Ding ◽  
Jinhua Lv ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Water Oxidation ◽  
Light Irradiation ◽  
Oxidation Catalysts ◽  
Visible Light Driven

A 14-nuclear hetero-metal unit was introduced into {BiW8} systems, which exhibits unusual catalytic activity for water oxidation under visible light irradiation.

1D nanofiber composites of perylene diimides for visible-light-driven hydrogen evolution from water

RSC Advances ◽  
2014 ◽  
Vol 4 (89) ◽  
pp. 48486-48491 ◽  
Author(s):  
Shuai Chen ◽  
Daniel L. Jacobs ◽  
Jingkun Xu ◽  
Yingxuan Li ◽  
Chuanyi Wang ◽  
...  
Keyword(s):  
Visible Light ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Perylene Diimides ◽  
Visible Light Driven ◽  
Self Assembled

Self-assembled 1D nanofibers of donor–accepter type perylene diimides have been used for photocatalytic H2 production from water-splitting under visible-light irradiation.

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