An organometal halide perovskite photocathode integrated with a MoS2 catalyst for efficient and stable photoelectrochemical water splitting

2021 ◽  
Author(s):  
Hojoong Choi ◽  
Sehun Seo ◽  
Ju-Hyeon Kim ◽  
Jong-Hoon Lee ◽  
Seungkyu Kim ◽  
...  
Keyword(s):  
Water Splitting ◽  
Conversion Efficiency ◽  
Photoelectrochemical Water Splitting ◽  
Half Cell ◽  
Organometal Halide Perovskite ◽  
Halide Perovskite ◽  
Mos2 Catalyst

An organometal halide perovskite (OHP) photocathode integrated with a MoS2 catalyst achieved long-term photoelectrochemical (PEC) stability and high half-cell solar-to-hydrogen conversion efficiency (HC-STH).

Long-term stable and highly efficient perovskite solar cells with a formamidinium chloride (FACl) additive

2020 ◽  
Vol 8 (34) ◽  
pp. 17756-17764
Author(s):  
Shuai You ◽  
Xiaoyan Xi ◽  
Xin Zhang ◽  
Hanying Wang ◽  
Pingqiang Gao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Crystallization Process ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Highly Efficient ◽  
Organometal Halide Perovskite ◽  
Halide Perovskite

Although the power conversion efficiency (PCE) of organometal halide perovskite solar cells (PSCs) has reached 25.2%, control of the crystallization process and its impact on film quality is still one of the main challenges.

A modular device for large area integrated photoelectrochemical water-splitting as a versatile tool to evaluate photoabsorbers and catalysts

2017 ◽  
Vol 5 (10) ◽  
pp. 4818-4826 ◽  
Author(s):  
J.-P. Becker ◽  
B. Turan ◽  
V. Smirnov ◽  
K. Welter ◽  
F. Urbain ◽  
...  
Keyword(s):  
Water Splitting ◽  
Photoelectrochemical Water Splitting ◽  
Active Area ◽  
Stable Operation ◽  
Large Area ◽  
Solar Water ◽  
Solar Water Splitting ◽  
Versatile Tool

We present a stand-alone integrated solar water-splitting device with an active area of 64 cm2 and a long-term stable operation. The modular setup of the device provides a versatile tool to integrate and evaluate various combinations of photoelectrodes and catalysts.

scholarly journals Photoelectrochemical water splitting by hybrid organic-inorganic systems: setting the path from 2% to 20% solar-to-hydrogen conversion efficiency.

iScience ◽  
2021 ◽  
pp. 102463
Author(s):  
Antonio Alfano ◽  
Alessandro Mezzetti ◽  
Francesco Fumagalli ◽  
Chen Tao ◽  
Eugenio Rovera ◽  
...  
Keyword(s):  
Water Splitting ◽  
Conversion Efficiency ◽  
Photoelectrochemical Water Splitting ◽  
Inorganic Systems

2D elongated polyhedral-like YVO4 films: a novel photoanode for photoelectrochemical water splitting

2019 ◽  
Vol 55 (70) ◽  
pp. 10468-10471 ◽  
Author(s):  
Yayao Lan ◽  
Zhifeng Liu ◽  
Zhengang Guo ◽  
Mengnan Ruan ◽  
Xifei Li ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
Water Splitting ◽  
Photoelectrochemical Water Splitting ◽  
Two Dimensional ◽  
First Time

YVO4 films, prepared on FTO substrates using a long-term hydrothermal method, with two-dimensional (2D) elongated polyhedral microcrystals and serving as a novel photoanode in the photoelectrochemical (PEC) field, are reported for the first time.

scholarly journals Photoelectrochemical water splitting in an organic artificial leaf

2015 ◽  
Vol 3 (47) ◽  
pp. 23936-23945 ◽  
Author(s):  
Serkan Esiner ◽  
Robin E. M. Willems ◽  
Alice Furlan ◽  
Weiwei Li ◽  
Martijn M. Wienk ◽  
...  
Keyword(s):  
Solar Cell ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Conversion Efficiency ◽  
Light Absorption ◽  
Triple Junction ◽  
Polymer Solar Cell ◽  
Photoelectrochemical Water Splitting ◽  
Earth Abundant ◽  
Leaf P

An organic artificial leaf that is composed of a triple junction polymer solar cell for light absorption and low-overpotential catalytic electrodes for hydrogen and oxygen evolution provides solar-to-hydrogen conversion efficiency of 4.9% using earth-abundant catalysts.

Defect-rich decorated TiO2 nanowires for super-efficient photoelectrochemical water splitting driven by visible light

2015 ◽  
Vol 8 (11) ◽  
pp. 3363-3373 ◽  
Author(s):  
Md Anisur Rahman ◽  
Samad Bazargan ◽  
Saurabh Srivastava ◽  
Xiongyao Wang ◽  
Marwa Abd-Ellah ◽  
...  
Keyword(s):  
Visible Light ◽  
Water Splitting ◽  
Conversion Efficiency ◽  
Photoelectrochemical Water Splitting ◽  
Visible Light Region ◽  
Tio2 Nanowires ◽  
High Conversion Efficiency ◽  
Splitting Property ◽  
Onset Potential ◽  
Light Region

Defect-rich 1D TiO2 nanostructures show excellent photoelectrochemical water splitting property in the visible light region with a low onset potential of 0.3 V vs. RHE and a remarkably high conversion efficiency of 3.6%.

Sign in / Sign up

Export Citation Format

Share Document