Pulsed laser/ electrodeposited CuBi2O4/BiVO4 p-n heterojunction for solar water splitting

2018 ◽  
Vol 180 ◽  
pp. 123-129 ◽  
Author(s):  
Shangpu Liu ◽  
Jinglan Zhou ◽  
Youjun Lu ◽  
Jinzhan Su
Keyword(s):  
Water Splitting ◽  
Pulsed Laser ◽  
Solar Water ◽  
Solar Water Splitting

Fabrication of TiO2/CuO photoelectrode with enhanced solar water splitting activity

2017 ◽  
Vol 10 (06) ◽  
pp. 1750084 ◽  
Author(s):  
Timur Sh. Atabaev ◽  
Dae Hun Lee ◽  
Nguyen Hoa Hong
Keyword(s):  
Water Splitting ◽  
Spin Coating ◽  
Pulsed Laser ◽  
Photocurrent Density ◽  
Laser Deposition ◽  
Solar Water ◽  
Solar Water Splitting ◽  
Density Enhancement ◽  
Bilayered Structure ◽  
Harvesting Efficiency

A bilayered TiO2/CuO photoelectrode was fabricated on a fluorine-doped tin oxide FTO substrate by spin-coating and pulsed laser deposition methods. The prepared bilayered system was assessed as a photoelectrode for solar water splitting. The fabricated TiO2/CuO photoelectrode exhibited a higher photocurrent density (0.022[Formula: see text]mA/cm2 at 1.23[Formula: see text]V vs. RHE) compared to bare TiO2 photoelectrode (0.013[Formula: see text]mA/cm2 at 1.23[Formula: see text]V vs. RHE). This photocurrent density enhancement was attributed to the improved charge separation combined with the improved sunlight harvesting efficiency of a bilayered structure.

Rapid formation of black titania photoanodes: pulsed laser-induced oxygen release and enhanced solar water splitting efficiency

2014 ◽  
Vol 2 (19) ◽  
pp. 6762-6771 ◽  
Author(s):  
Tomohiko Nakajima ◽  
Takako Nakamura ◽  
Kentaro Shinoda ◽  
Tetsuo Tsuchiya
Keyword(s):  
Laser Irradiation ◽  
Water Splitting ◽  
Pulsed Laser ◽  
Oxygen Release ◽  
Uv Laser ◽  
Titania Film ◽  
Solar Water ◽  
Solar Water Splitting ◽  
Rapid Formation

Efficient formation of black titania photoanodes that had 2.6-fold higher solar-to-hydrogen efficiency than that of a pristine titania film was achieved by pulsed UV laser irradiation.

Combinatorial Fabrication and High-Throughput Characterization of Thin Film Metal Oxide Libraries for Solar water Splitting

2018 ◽  
Author(s):  
Alfred Ludwig ◽  
Mona Nowak ◽  
Swati Kumari ◽  
Helge S. Stein ◽  
Ramona Gutkowski ◽  
...  
Keyword(s):  
Thin Film ◽  
Metal Oxide ◽  
Water Splitting ◽  
High Throughput ◽  
Solar Water ◽  
Solar Water Splitting

Carrier Engineering of Zr-mediated Ta3N5 Film as Efficient Photoanode for Solar Water Splitting

2021 ◽  
Author(s):  
Xin Zou ◽  
Xueyang Han ◽  
Chengxiong Wang ◽  
Yunkun Zhao ◽  
Chun Du ◽  
...  
Keyword(s):  
Band Structure ◽  
Visible Light ◽  
Water Splitting ◽  
Light Absorption ◽  
Photoelectrochemical Water Splitting ◽  
Promising Candidate ◽  
Visible Light Absorption ◽  
Solar Water ◽  
Solar Water Splitting

Ta3N5 is regarded as a promising candidate material with adequate visible light absorption and band structure for photoelectrochemical water splitting. However, the performance of Ta3N5 is severely limited by the...

scholarly journals Kesterite Cu2ZnSnS4 thin-film solar water-splitting photovoltaics for solar seawater desalination

2021 ◽  
Vol 2 (6) ◽  
pp. 100468
Author(s):  
Lintao Li ◽  
Chenyang Wang ◽  
Kuang Feng ◽  
Dingwang Huang ◽  
Kang Wang ◽  
...  
Keyword(s):  
Thin Film ◽  
Water Splitting ◽  
Seawater Desalination ◽  
Solar Water ◽  
Solar Water Splitting ◽  
Cu2znsns4 Thin Film

3.17% efficient Cu2ZnSnS4–BiVO4 integrated tandem cell for standalone overall solar water splitting

2021 ◽  
Author(s):  
Dingwang Huang ◽  
Kang Wang ◽  
Lintao Li ◽  
Kuang Feng ◽  
Na An ◽  
...  
Keyword(s):  
Water Splitting ◽  
Large Scale ◽  
Tandem Cell ◽  
Solar Water ◽  
Solar Water Splitting ◽  
First Time

3.17% efficient Cu2ZnSnS4–BiVO4 integrated tandem cell and a large scale 5 × 5 cm integrated CZTS–BiVO4 tandem device for standalone overall solar water splitting was assembled for the first time.

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