Enhanced photocatalytic degradation and hydrogen production activity of in situ grown TiO2 coupled NiTiO3 nanocomposites

2018 ◽  
Vol 449 ◽  
pp. 790-798 ◽  
Author(s):  
Sandeep Kumar Lakhera ◽  
Hafeez Yusuf Hafeez ◽  
Pandiyarasan Veluswamy ◽  
V. Ganesh ◽  
Anish Khan ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Photocatalytic Degradation ◽  
Production Activity

In Situ Preparation of Ni2+ Doped TiO2 Film on the Surface of Ti Plate and its Photo-Catalytic Hydrogen Production

2014 ◽  
Vol 953-954 ◽  
pp. 1087-1090
Author(s):  
Xue Feng Bai ◽  
Kui Zhang
Keyword(s):  
Hydrogen Production ◽  
Electrolyte Solution ◽  
Absorption Edge ◽  
Oxidation Process ◽  
Anatase Phase ◽  
Characteristic Peak ◽  
Production Activity ◽  
Micro Arc Oxidation ◽  
Catalytic Hydrogen

The Ni2+doped TiO2film (Ni-TiO2) was produced in-situ on the pure Ti plate substrate in the electrolyte solution of Na3PO4containing of Ni (Ac)2by micro-arc oxidation process (MAO). The effect of Ni (Ac)2content on structure and H2production activity of Ni-TiO2had been investigated. It was found that the characteristic peak (101) of anatase phase for Ni-TiO2decreased gradually without the peak of Ni and the red shift of its absorption edge appeared with the increase of Ni (Ac)2content. It was showed from experimental results that the highest H2production rate was 0.31 μmol/ h·cm2over the above-prepared Ni-TiO2at Ni (Ac)2content of 5 g/L.

In situ topotactic fabrication of direct Z-scheme 2D/2D ZnO/ZnxCd1−xS single crystal nanosheet heterojunction for efficient photocatalytic water splitting

2018 ◽  
Vol 8 (24) ◽  
pp. 6458-6467 ◽  
Author(s):  
Jingjing Shi ◽  
Shuangde Li ◽  
Fengming Wang ◽  
Yanmei Li ◽  
Lina Gao ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Single Crystal ◽  
Water Splitting ◽  
High Performance ◽  
Photocatalytic Water Splitting ◽  
Production Activity

The 2D/2D ZnO/ZnxCd1−xS single crystal nanosheet heterojunction exhibited high-performance hydrogen production activity.

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.

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