Journal ArticleDOI
Hemispherical shell-thin lamellar WS2 porous structures composited with CdS photocatalysts for enhanced H2 evolution
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TLDR
In this paper, hemispherical shell-thin lamellar Tungsten disulfide (WS2) porous structures have been designed to make use of synergistic effect between slow photo effect of WS2 pore and high electron transfer of 2D WS2 for promoting photocatalyst activity.About:
This article is published in Chemical Engineering Journal.The article was published on 2020-05-15. It has received 53 citations till now. The article focuses on the topics: Lamellar structure & Cadmium sulfide.read more
Citations
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Graphdiyne Based Ternary GD-CuI-NiTiO3 S-Scheme Heterjunction Photocatalyst for Hydrogen Evolution.
Teng Yan,Hua Liu,Zhiliang Jin +2 more
TL;DR: In this article, the NiTiO3-CuI-GD ternary system was successfully constructed based on morphology modulation and energy band structure design, and the unique spatial arrangement of the composite catalyst was utilized to improve the hydrogen production activity under light.
Journal ArticleDOI
Amorphous Co3S4 nanoparticle-modified tubular g-C3N4 forms step-scheme heterojunctions for photocatalytic hydrogen production
Yuanpeng Wang,Yuanpeng Wang,Xuqiang Hao,Xuqiang Hao,Lijun Zhang,Lijun Zhang,Zhiliang Jin,Tian-Sheng Zhao +7 more
TL;DR: In this paper, a step-scheme heterojunction was constructed between two materials, and through this heterjunction, the spatial charge separation was boosted, which led to more useful electrons with a higher reduction ability that participated in a photocatalytic H2 evolution reaction.
Journal ArticleDOI
Boosted electron-transfer by coupling Ag and Z-scheme heterostructures in CdSe-Ag-WO3-Ag for excellent photocatalytic H2 evolution with simultaneous degradation
Siyi Li,Jingchao Wang,Yao Xia,Peiyu Li,Yue Wu,Kunlong Yang,Yuxin Song,Shuang Jiang,Tianyong Zhang,Bin Li +9 more
TL;DR: In this article, an excellent Z-scheme CdSe-Ag-WO3-Ag photocatalyst was constructed via continuous photo-assisted process, which exhibited superior photocatalytic activity in H2 evolution (448.31μmol•g−1 for 4h) with simultaneous degradation of CFZ (96.32% in just 30min).
Journal ArticleDOI
g-C3N4/α-Fe2O3 Supported Zero-Dimensional Co3S4 Nanoparticles Form S-Scheme Heterojunction Photocatalyst for Efficient Hydrogen Production
TL;DR: In this paper, an S-type heterojunction photocatalyst with high efficiency and low cost was proposed. But, it is still a great challenge to develop photocatalysts that can reach the scale of industrialization.
Journal ArticleDOI
Construction of a tandem S-scheme GDY/CuI/CdS-R heterostructure based on morphology-regulated graphdiyne (g-C<sub><i>n</i></sub>H<sub>2<i>n</i>−2</sub>) for enhanced photocatalytic hydrogen evolution
Zhiliang Jin,Timo Paumen +1 more
TL;DR: The construction of a tandem S-scheme heterojunction forms a built-in electric field at the interface between the catalysts and increases the photocatalytic reduction potential as mentioned in this paper .
References
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Salt-template-assisted construction of honeycomb-like structured g-C3N4 with tunable band structure for enhanced photocatalytic H2 production
TL;DR: In this article, a honeycomb-like structured graphitic carbon nitride (g-C3N4) with tunable band structure was prepared through a one-step salt-template assisted approach.
Journal ArticleDOI
Recent advances in visible light-driven water oxidation and reduction in suspension systems
Dan Kong,Yun Zheng,Marcin Kobielusz,Yiou Wang,Zhiming Bai,Zhiming Bai,Wojciech Macyk,Xinchen Wang,Junwang Tang +8 more
TL;DR: In this article, the fundamental theory of photocatalysis and key factors affecting the photochemical process are introduced and new materials development covering inorganic materials (oxides, nitrides and sulfides), carbon-based photocatalysts, and semiconductor-coordination compound photocatalysers developed over the past 10 years are discussed.
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Photo-assisted methanol synthesis via CO2 reduction under ambient pressure over plasmonic Cu/ZnO catalysts
Zhou-jun Wang,Zhou-jun Wang,Hui Song,Hui Song,Hong Pang,Hong Pang,Yanxiao Ning,Thang Duy Dao,Thang Duy Dao,Zhuan Wang,Hailong Chen,Yuxiang Weng,Qiang Fu,Tadaaki Nagao,Tadaaki Nagao,Yunming Fang,Jinhua Ye +16 more
TL;DR: In this article, the visible light was introduced as an external stimulus and for the first time demonstrates that methanol synthesis over Cu/ZnO catalysts can be effectively promoted by solar energy under atmospheric pressure.
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Hydrazine-assisted formation of ultrathin MoS2 nanosheets for enhancing their co-catalytic activity in photocatalytic hydrogen evolution
TL;DR: In this article, a simple and effective approach to modulate the active sites and electronic properties of MoS2 using hydrazine assisted liquid exfoliation for enhancing its co-catalytic activity in photocatalytic hydrogen evolution was demonstrated.
Journal ArticleDOI
Three-dimensionally hierarchical MoS2/graphene architecture for high-performance hydrogen evolution reaction
Xiangyu Meng,Xiangyu Meng,Xiangyu Meng,Liang Yu,Liang Yu,Chao Ma,Bing Nan,Rui Si,Yunchuan Tu,Yunchuan Tu,Yunchuan Tu,Jiao Deng,Jiao Deng,Dehui Deng,Dehui Deng,Dehui Deng,Xinhe Bao,Xinhe Bao +17 more
TL;DR: In this article, a 3D mesoporous hybrid structure of Co-doped MoS2 and graphene for highly efficient electrocatalytic hydrogen evolution reaction (HER) was proposed.