Cubic quantum dot/hexagonal microsphere ZnIn2S4 heterophase junctions for exceptional visible-light-driven photocatalytic H2 evolution

2017 ◽  
Vol 5 (18) ◽  
pp. 8451-8460 ◽  
Author(s):  
Jinge Wang ◽  
Yajie Chen ◽  
Wei Zhou ◽  
Guohui Tian ◽  
Yuting Xiao ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
H2 Evolution ◽  
Photocatalytic Hydrogen Evolution ◽  
Visible Light Driven ◽  
Photocatalytic H2 Evolution ◽  
Visible Light Photocatalytic

Cubic quantum dot/hexagonal microsphere ZnIn2S4 heterophase junctions were prepared and exhibited significantly higher visible-light photocatalytic hydrogen evolution performance than single cubic or hexagonal ZnIn2S4.

Atomically thin two-dimensional ZnSe/ZnSe(ea)x van der Waals nanojunctions for synergistically enhanced visible light photocatalytic H2 evolution

Nanoscale ◽  
2019 ◽  
Vol 11 (38) ◽  
pp. 17718-17724 ◽  
Author(s):  
Huaibing Song ◽  
Yichen Yang ◽  
Zha Li ◽  
Min Huang ◽  
Jiaguo Yu ◽  
...  
Keyword(s):  
Visible Light ◽  
Hydrogen Evolution ◽  
Van Der Waals ◽  
Two Dimensional ◽  
H2 Evolution ◽  
Photocatalytic Hydrogen Evolution ◽  
Photocatalytic H2 Evolution ◽  
Visible Light Photocatalytic

Atomically thin two-dimensional ZnSe/ZnSe(ea)x van der Waals nanojunctions for synergistically enhanced visible light photocatalytic hydrogen evolution.

A self-assembled perylene diimide nanobelt for efficient visible-light-driven photocatalytic H2 evolution

2019 ◽  
Vol 55 (56) ◽  
pp. 8090-8093 ◽  
Author(s):  
Kangyi Kong ◽  
Shicong Zhang ◽  
Yanmeng Chu ◽  
Yue Hu ◽  
Fengtao Yu ◽  
...  
Keyword(s):  
Visible Light ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Reaction Rate ◽  
Perylene Diimide ◽  
Supramolecular System ◽  
H2 Evolution ◽  
Photocatalytic Hydrogen Evolution ◽  
Visible Light Driven ◽  
Photocatalytic H2 Evolution

In this paper, a supramolecular system (P-PMPDI) has been successfully developed for highly efficient photocatalytic hydrogen evolution. P-PMPDI showed a superior hydrogen evolution reaction rate of 11.7 mmol g−1 h−1 and a recorded AQY of 2.96% at 550 nm.

Enhancement of visible light driven dye degradation and photocatalytic H2 evolution over MoS2 through combination with perylene diimide aggregates

2021 ◽  
Author(s):  
Yongshan Ma ◽  
Jingcheng Cui ◽  
Mengmeng Yin ◽  
Xuemei Li ◽  
Tianyi Jiang ◽  
...  
Keyword(s):  
Visible Light ◽  
Hydrogen Evolution ◽  
Dye Degradation ◽  
Organic Contaminant ◽  
Perylene Diimide ◽  
H2 Evolution ◽  
Photocatalytic Hydrogen Evolution ◽  
Visible Light Driven ◽  
Photocatalytic H2 Evolution

Exploiting an efficient and cheap catalyst for elimination of organic contaminant from wastewater and photocatalytic hydrogen evolution has drawn great attentions recently. Herein, MoS2 nanoflowers (MoS2 NFs) and 1- phenol...

Boosting photocatalytic H2 evolution on g-C3N4 by modifying covalent organic frameworks (COFs)

2019 ◽  
Vol 55 (41) ◽  
pp. 5829-5832 ◽  
Author(s):  
Maolan Luo ◽  
Qing Yang ◽  
Kewei Liu ◽  
Hongmei Cao ◽  
Hongjian Yan
Keyword(s):  
Visible Light ◽  
Hydrogen Evolution ◽  
Quantum Efficiency ◽  
Covalent Organic Frameworks ◽  
H2 Evolution ◽  
Co Catalyst ◽  
Visible Light Driven ◽  
Apparent Quantum Efficiency ◽  
Sacrificial Agent ◽  
Photocatalytic H2 Evolution

Modifying g-C3N4 with covalent organic frameworks (COFs) through imine linkage results in a dramatically enhanced visible-light-driven photocatalytic hydrogen evolution, which reached 10.1 mmol g−1 h−1 when 2 wt% Pt and triethanolamine were used as co-catalyst and sacrificial agent, respectively, corresponding to an apparent quantum efficiency (AQE) of 20.7% at 425 nm.

Large improvement of visible-light photocatalytic H2-evolution based on cocatalyst-free Zn0.5Cd0.5S synthesized through a two-step process

2017 ◽  
Vol 7 (4) ◽  
pp. 961-967 ◽  
Author(s):  
Cong-Cong Shen ◽  
Ya-Nan Liu ◽  
Xiao Zhou ◽  
Hong-Li Guo ◽  
Zhi-Wei Zhao ◽  
...  
Keyword(s):  
Visible Light ◽  
Hydrogen Evolution ◽  
H2 Evolution ◽  
Step Process ◽  
Highly Active ◽  
Large Improvement ◽  
Photocatalytic H2 Evolution ◽  
Visible Light Photocatalytic

Cocatalyst-free Zn0.5Cd0.5S (ZnCdS-CH) is synthesized through a two-step process as a highly active and stable photocatalyst for visible-light hydrogen evolution.

Solution processing of V2VI3chalcogenides with a deep eutectic solvent for enhanced visible-light-driven hydrogen production

2018 ◽  
Vol 20 (23) ◽  
pp. 5266-5270 ◽  
Author(s):  
Jinfang Wang ◽  
Hongyu Mou ◽  
Rong Li ◽  
Yan Li ◽  
Debao Wang ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
Deep Eutectic Solvent ◽  
Solution Processing ◽  
Processing Strategy ◽  
Photocatalytic Hydrogen Evolution ◽  
Visible Light Driven ◽  
Visible Light Photocatalytic

A solution processing strategy for V2VI3chalcogenides with a deep eutectic solvent for visible light photocatalytic hydrogen evolution is described here.

MoS2 quantum dot-modified Ag/polyaniline composites with enhanced photogenerated carrier separation for highly efficient visible light photocatalytic H2 evolution performance

2017 ◽  
Vol 7 (16) ◽  
pp. 3531-3538 ◽  
Author(s):  
Xiufang Wang ◽  
Shaohua Chen ◽  
Miaomiao Zhang ◽  
Youyou Huang ◽  
Shaojie Feng ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Quantum Dot ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Photogenerated Carrier ◽  
H2 Evolution ◽  
Carrier Separation ◽  
Polyaniline Composites ◽  
Photocatalytic H2 Evolution ◽  
Visible Light Photocatalytic

Uniform heterostructured MoS2 QDs–Ag/PANI composites are fabricated, which exhibit significantly enhanced photocatalytic activity for H2 production under visible light irradiation.

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