Revealing the role of kapok fibre as bio-template for In-situ construction of C-doped g-C3N4@C, N co-doped TiO2 core-shell heterojunction photocatalyst and its photocatalytic hydrogen production performance

2019 ◽  
Vol 476 ◽  
pp. 205-220 ◽  
Author(s):  
Mohamad Azuwa Mohamed ◽  
M.F. M. Zain ◽  
Lorna Jeffery Minggu ◽  
Mohammad B. Kassim ◽  
Juhana Jaafar ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Production Performance ◽  
Core Shell ◽  
Photocatalytic Hydrogen Production ◽  
Doped Tio2 ◽  
Co Doped

MoP@MoO3 S-scheme heterojunction in-situ construction with phosphating MoO3 for high-efficient photocatalytic hydrogen production

Nanoscale ◽  
2021 ◽  
Author(s):  
Lijun Zhang ◽  
Zhiliang Jin ◽  
Noritatsu Tsubaki
Keyword(s):  
Hydrogen Production ◽  
Artificial Photosynthesis ◽  
Core Shell ◽  
Photocatalytic Hydrogen Production ◽  
Effective Strategies ◽  
Highly Active ◽  
High Efficient

As an important artificial photosynthesis, the construction of core-shell heterojunction materials is considered to be one of the effective strategies for designing highly active photocatalysts. Here, the Step-scheme (S-scheme) heterojunction...

Enhanced Performance and Stability for Photocatalytic Hydrogen Production of Cubic CdS by Combining with MoS2 and g-C3N4

NANO ◽  
2022 ◽  
Author(s):  
Kaiyue Liang ◽  
Mingcai Yin ◽  
Yixian Li ◽  
Yaoting Fan ◽  
Zhongjun Li
Keyword(s):  
Hydrogen Production ◽  
High Performance ◽  
Carbon Nitride ◽  
Room Temperature ◽  
Production Performance ◽  
Graphitic Carbon Nitride ◽  
Ternary Composite ◽  
Photocatalytic Hydrogen Production ◽  
Cubic Cds

CdS and MoS2 are both promising photocatalytic materials for hydrogen production and lots of MoS2/CdS composites have been investigated. However, most of the previous work focused on relatively stable hexagonal CdS; researches on cubic CdS are still rare mainly due to its unstability. Then in this paper, a ternary composite MoS2/CN/CdS composed of cubic CdS, MoS2 and graphitic carbon nitride (g-C3N4, abbreviated as CN) was prepared by simple in situ precipitation of cubic CdS on MoS2/CN at room temperature. Based on a series of characterizations, the photocatalytic hydrogen production performance of MoS2/CN/CdS was studied. The results showed that when the amount of MoS2/CN was 10 wt.%, the activity reached 1253.2 [Formula: see text]mol h[Formula: see text], about 110 times that of pure CdS. Especially, its stability was investigated in detail by cyclic hydrogen production tests, which indicated that although the activity decreased after the first cycle, it was stable in the following three cycles mainly due to the existence of CN. Namely, a relatively stable and high performance cubic CdS-based ternary composite was achieved. This research can provide some new insights into the design of cubic CdS-based photocatalysts.

Synthesis of layer-like Ni(OH)2 decorated ZnIn2S4 sub-microspheres with enhanced visible-light photocatalytic hydrogen production activity

2017 ◽  
Vol 46 (32) ◽  
pp. 10620-10629 ◽  
Author(s):  
Songsong Li ◽  
Dongsheng Dai ◽  
Lei Ge ◽  
Yangqin Gao ◽  
Changcun Han ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Production Performance ◽  
Deposition Method ◽  
Co Catalyst ◽  
Photocatalytic Hydrogen Production ◽  
Production Activity ◽  
First Time ◽  
Visible Light Photocatalytic

Novel layer-like Ni(OH)2 co-catalyst-decorated ZnIn2S4 microsphere photocatalysts were synthesized for the first time via a facile in situ deposition method to boost the photocatalytic H2-production performance.

scholarly journals Photocatalytic hydrogen production performance of 1-D ZnO nanostructures: Role of structural properties

2020 ◽  
Vol 45 (56) ◽  
pp. 31942-31951
Author(s):  
A. Galdámez-Martínez ◽  
Yang Bai ◽  
G. Santana ◽  
Reiner Sebastian Sprick ◽  
A. Dutt
Keyword(s):  
Hydrogen Production ◽  
Structural Properties ◽  
Production Performance ◽  
Zno Nanostructures ◽  
Photocatalytic Hydrogen Production
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