scholarly journals Mixed-Phase MOF-Derived Titanium Dioxide for Photocatalytic Hydrogen Evolution: The Impact of the Templated Morphology

2018 ◽  
Vol 1 (11) ◽  
pp. 6541-6548 ◽  
Author(s):  
Stavroula Kampouri ◽  
Christopher P. Ireland ◽  
Bardiya Valizadeh ◽  
Emad Oveisi ◽  
Pascal A. Schouwink ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Hydrogen Evolution ◽  
Mixed Phase ◽  
Photocatalytic Hydrogen Evolution ◽  
The Impact

scholarly journals Noble-Metal-Free Photocatalytic Hydrogen Evolution Activity: The Impact of Ball Milling Anatase Nanopowders with TiH2

2016 ◽  
Vol 29 (5) ◽  
pp. 1604747 ◽  
Author(s):  
Xuemei Zhou ◽  
Ning Liu ◽  
Jochen Schmidt ◽  
Axel Kahnt ◽  
Andres Osvet ◽  
...  
Keyword(s):  
Ball Milling ◽  
Hydrogen Evolution ◽  
Noble Metal ◽  
Photocatalytic Hydrogen Evolution ◽  
Metal Free ◽  
The Impact

Rutile titanium dioxide prepared by hydrogen reduction of Degussa P25 for highly efficient photocatalytic hydrogen evolution

2016 ◽  
Vol 6 (14) ◽  
pp. 5693-5699 ◽  
Author(s):  
Fumiaki Amano ◽  
Masashi Nakata ◽  
Akira Yamamoto ◽  
Tsunehiro Tanaka
Keyword(s):  
Titanium Dioxide ◽  
Hydrogen Evolution ◽  
Quantum Efficiency ◽  
Hydrogen Reduction ◽  
Photocatalytic Hydrogen Evolution ◽  
Highly Efficient ◽  
Degussa P25 ◽  
Rutile Titanium Dioxide

The quantum efficiency of reduced TiO2 was 46% under 390 nm irradiation, which was much higher than that of Degussa P25.

scholarly journals Cover Picture: Nature of Conduction Band Tailing in Hydrogenated Titanium Dioxide for Photocatalytic Hydrogen Evolution (ChemCatChem 12/2016)

ChemCatChem ◽  
2016 ◽  
Vol 8 (12) ◽  
pp. 1991-1991 ◽  
Author(s):  
Jiawei Xue ◽  
Xiaodi Zhu ◽  
Yi Zhang ◽  
Wendong Wang ◽  
Wei Xie ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Hydrogen Evolution ◽  
Conduction Band ◽  
Photocatalytic Hydrogen Evolution ◽  
Band Tailing

S-Scheme heterojunction based on in-situ coated core-shell NiCo2S4@WS2 photocatalyst was constructed for efficient photocatalytic hydrogen evolution

2021 ◽  
Author(s):  
Shengming Xu ◽  
Jing Xu ◽  
Linying Hu ◽  
Ye Liu ◽  
Lijun Ma
Keyword(s):  
Hydrothermal Method ◽  
Hydrogen Evolution ◽  
Shell Structure ◽  
Mixed Phase ◽  
Core Shell ◽  
Photocatalytic Hydrogen Evolution ◽  
Core Shell Structure

In this paper, NiCo2S4 was coated on the surface of WS2 of 1T/2H mixed phase by two step hydrothermal method to form a in-situ core-shell structure. The unique S-Scheme heterojunction...

scholarly journals Ti-based MOFs: New insights on the impact of ligand composition and hole scavengers on stability, charge separation and photocatalytic hydrogen evolution

2021 ◽  
Vol 283 ◽  
pp. 119626
Author(s):  
Jia Wang ◽  
Alexey S. Cherevan ◽  
Celine Hannecart ◽  
Shaghayegh Naghdi ◽  
Sreejith P. Nandan ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Charge Separation ◽  
Photocatalytic Hydrogen Evolution ◽  
The Impact

Ultrathin 1T/2H Mixed Phase MoS2 Decorated TiO2 Nanorod Arrays for Effective Photocatalytic Hydrogen Evolution

CrystEngComm ◽  
2021 ◽  
Author(s):  
Lingcheng Zheng ◽  
Rui Zhang ◽  
Fangjin Chang ◽  
Mei Liu ◽  
Jiale Deng ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
Hydrogen Evolution ◽  
Metallic Phase ◽  
Mixed Phase ◽  
Nanorod Arrays ◽  
Mos2 Nanosheets ◽  
Photocatalytic Hydrogen Evolution ◽  
Tio2 Nanorod ◽  
Annealing Conditions ◽  
Tio2 Nanorod Arrays

Ultrathin metallic phase (1T) and semiconducting phase (2H) mixed MoS2 nanosheets decorated TiO2 nanorod arrays were prepared through a simple two-step hydrothermal method. By modulating the subsequent annealing conditions, the...

Au Cu alloys deposited on titanium dioxide nanosheets for efficient photocatalytic hydrogen evolution

2018 ◽  
Vol 43 (32) ◽  
pp. 15155-15163 ◽  
Author(s):  
Dedong Zeng ◽  
Liming Yang ◽  
Panpan Zhou ◽  
Dongsheng Hu ◽  
Yu Xie ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Hydrogen Evolution ◽  
Photocatalytic Hydrogen Evolution ◽  
Cu Alloys

scholarly journals Defective Titanium Dioxide-supported Ultrasmall Au Clusters for Photocatalytic Hydrogen Production

2020 ◽  
Vol 8 ◽  
Author(s):  
Xiaoqin Zhang ◽  
Wenna Zhang ◽  
Yuanmei Xu ◽  
Mingliang Jin
Keyword(s):  
Electron Transfer ◽  
Titanium Dioxide ◽  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Precious Metal ◽  
Metal Clusters ◽  
Heating Process ◽  
Photocatalytic Hydrogen Production ◽  
Photocatalytic Hydrogen Evolution ◽  
Au Clusters

Ultrasmall precious metal clusters have attracted extensive attention for providing a very specific surface and promoting electron transfer. In this work, ultrasmall Au clusters based on defective TiO2 nanosheets (Au/D-TiO2) were prepared and introduced into photocatalytic hydrogen evolution. Different defects of TiO2 nanosheets (D-TiO2) were constructed using a heating process and then loaded with Au clusters. Compared with bare TiO2, Au clusters established on defective TiO2 nanosheets with a narrower band gap showed higher light absorption performances, resulting in obviously enhanced photocatalytic hydrogen production performances. The Au/D-TiO2 displayed the greatly enhanced photocatalytic hydrogen evolution activity of 3,142.33 μmol h−1 g−1, which was over 45 times than the pure TiO2. The results showed that the catalysts had good prospects in the field of photocatalytic hydrogen production.

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