In Situ Photodeposited Construction of Pt–CdS/g-C3N4–MnOx Composite Photocatalyst for Efficient Visible-Light-Driven Overall Water Splitting

2020 ◽  
Vol 12 (18) ◽  
pp. 20579-20588 ◽  
Author(s):  
Xunfu Zhou ◽  
Yuxuan Fang ◽  
Xin Cai ◽  
Shengsen Zhang ◽  
Siyuan Yang ◽  
...  
Keyword(s):  
Visible Light ◽  
Water Splitting ◽  
Composite Photocatalyst ◽  
Overall Water Splitting ◽  
Visible Light Driven

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.

scholarly journals X-Shaped α-FeOOH with Enhanced Charge Separation for Visible-Light-Driven Photocatalytic Overall Water Splitting

ChemSusChem ◽  
2018 ◽  
Vol 11 (8) ◽  
pp. 1365-1373 ◽  
Author(s):  
Tianqi Wang ◽  
Zhifeng Jiang ◽  
Ka Him Chu ◽  
Dan Wu ◽  
Bo Wang ◽  
...  
Keyword(s):  
Visible Light ◽  
Water Splitting ◽  
Charge Separation ◽  
Overall Water Splitting ◽  
Visible Light Driven

A noble-metal-free MoS2 nanosheet-coupled MAPbI3 photocatalyst for efficient and stable visible-light-driven hydrogen evolution

2020 ◽  
Vol 56 (22) ◽  
pp. 3281-3284 ◽  
Author(s):  
Fang Wang ◽  
Xiangyu Liu ◽  
Zhengguo Zhang ◽  
Shixiong Min
Keyword(s):  
Visible Light ◽  
Hydrogen Evolution ◽  
Noble Metal ◽  
Composite Photocatalyst ◽  
Metal Free ◽  
Visible Light Driven ◽  
Mos2 Nanosheet

MoS2 nanosheets (MoS2 NSs) as a cocatalyst in situ coupled with MAPbI3 lead to a superior composite photocatalyst for visible light H2 evolution from HI splitting.

Molecular Catalysts Immobilized on Semiconductor Photosensitizers for Proton Reduction toward Visible‐Light‐Driven Overall Water Splitting

ChemSusChem ◽  
2019 ◽  
Vol 12 (9) ◽  
pp. 1807-1824 ◽  
Author(s):  
Takeshi Morikawa ◽  
Shunsuke Sato ◽  
Keita Sekizawa ◽  
Takeo Arai ◽  
Tomiko M. Suzuki
Keyword(s):  
Visible Light ◽  
Water Splitting ◽  
Proton Reduction ◽  
Overall Water Splitting ◽  
Visible Light Driven ◽  
Molecular Catalysts

scholarly journals Bilayer MoSe2/HfS2 Nanocomposite as a Potential Visible-Light-Driven Z-Scheme Photocatalyst

Nanomaterials ◽  
2019 ◽  
Vol 9 (12) ◽  
pp. 1706 ◽  
Author(s):  
Biao Wang ◽  
Xiaotian Wang ◽  
Peng Wang ◽  
Tie Yang ◽  
Hongkuan Yuan ◽  
...  
Keyword(s):  
Visible Light ◽  
Water Splitting ◽  
Density Functional ◽  
Infrared Region ◽  
Internal Electric Field ◽  
Functional Theory ◽  
Overall Water Splitting ◽  
Visible Light Driven ◽  
Electron Migration ◽  
Redox Ability

Visible-light-driven photocatalytic overall water splitting is deemed to be an ideal way to generate clean and renewable energy. The direct Z-scheme photocatalytic systems, which can realize the effective separation of photoinduced carriers and possess outstanding redox ability, have attracted a huge amount of interest. In this work, we have studied the photocatalytic performance of the bilayer MoSe2/HfS2 van der Waals (vdW) heterojunction following the direct Z-scheme mechanism by employing the hybrid density functional theory. Our calculated results show that the HfS2 and MoSe2 single layers in this heterojunction are used for the oxygen evolution reaction (OER) and hydrogen evolution reaction (HER), respectively. The charge transfer between the two layers brought about an internal electric field pointing from the MoSe2 layer to the HfS2 slab, which can accelerate the separation of the photoinduced electron–hole pairs and support the Z-scheme electron migration near the interface. Excitingly, the optical absorption intensity of the MoSe2/HfS2 heterojunction is enhanced in the visible and infrared region. As a result, these results reveal that the MoSe2/HfS2 heterojunction is a promising direct Z-scheme photocatalyst for photocatalytic overall water splitting.

High-performance NiO/g-C3N4 composites for visible-light-driven photocatalytic overall water splitting

2018 ◽  
Vol 5 (7) ◽  
pp. 1646-1652 ◽  
Author(s):  
Yijun Fu ◽  
Chang'an Liu ◽  
Cheng Zhu ◽  
Huibo Wang ◽  
Yujiang Dou ◽  
...  
Keyword(s):  
Visible Light ◽  
Water Splitting ◽  
High Performance ◽  
Overall Water Splitting ◽  
Visible Light Driven ◽  
Sacrificial Agent

NiO/g-C3N4 as a photocatalyst achieves efficient visible-light-driven overall water splitting without a sacrificial agent.

Sign in / Sign up

Export Citation Format

Share Document