Examination of Suitable Bandgap Grading of Cu(InGa)Se 2 Bottom Absorber Layers for Tandem Cell Application

2021 ◽  
pp. 2000658
Author(s):  
Changwook Jeong ◽  
Takehiko Nagai ◽  
Shogo Ishizuka ◽  
Hitoshi Tampo ◽  
Shibata Hajime ◽  
...  
Keyword(s):  
Tandem Cell

Stable semi-transparent perovskite solar cells for 26.1%-Efficiency Perovskite/c-Si 4-Terminal tandem cell

2018 ◽  
Author(s):  
Mehrdad Najafi ◽  
Ronn Andriessen ◽  
Dong Zhang ◽  
Maarten Dorenkamper ◽  
Francesco Di Giacomo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Tandem Cell

Optimization of Photoelectrode for Flexible Dye-sensitized Solar Cell and Preliminary Study of Tandem Cell

2013 ◽  
Vol 28 (5) ◽  
pp. 527-531
Author(s):  
Feng-Juan LIU ◽  
Jing-Zhen SHAO ◽  
Wei-Wei DONG ◽  
Zan-Hong DENG ◽  
Shi-Mao WANG ◽  
...  
Keyword(s):  
Solar Cell ◽  
Dye Sensitized Solar Cell ◽  
Tandem Cell ◽  
Dye Sensitized ◽  
Preliminary Study

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.

Tandem Cell‐Free Protein Synthesis as a Tool for Rapid Screening of Optimal Molecular Chaperones

2019 ◽  
Vol 14 (5) ◽  
pp. 1800523
Author(s):  
Hyeon‐Jung Yang ◽  
Kyung‐Ho Lee ◽  
Hye Jin Lim ◽  
Dong‐Myung Kim
Keyword(s):  
Protein Synthesis ◽  
Molecular Chaperones ◽  
Rapid Screening ◽  
Free Protein ◽  
Tandem Cell ◽  
Cell Free Protein Synthesis

scholarly journals Design and modelling of InGaP/GaSb tandem cell with embedded 1D GaAs quantum superlattice

2020 ◽  
Vol 14 (4) ◽  
pp. 471-476
Author(s):  
Girija Shankar Sahoo ◽  
Guru Prasad Mishra
Keyword(s):  
Tandem Cell

A Three-Dimensional ZnO/CdS/NiFe Layered Double Hydroxide Photoanode Coupled with a Cu2O Photocathode in a Tandem Cell for Overall Solar Water Splitting

NANO ◽  
2019 ◽  
Vol 14 (11) ◽  
pp. 1950146
Author(s):  
Jia Liu ◽  
Yinghua Zhang ◽  
Zhiming Bai ◽  
Zhian Huang ◽  
Yukun Gao ◽  
...  
Keyword(s):  
Water Splitting ◽  
Layered Double Hydroxide ◽  
Three Dimensional ◽  
Photocurrent Density ◽  
Cds Nanoparticles ◽  
Zero Bias ◽  
Tandem Cell ◽  
Solar Water ◽  
Solar Water Splitting ◽  
Double Hydroxide

An integrated tandem photoelectrochemical (PEC) cell, composed of a three-dimensional (3D) ZnO/CdS/NiFe layered double hydroxide (LDH) core/shell/hierarchical nanowire arrays (NWAs) photoanode and a [Formula: see text]-Cu2O photocathode, was designed for unassisted overall solar water splitting in this study. The optical and photoelectrochemical characteristics of ZnO-based photoanodes and Cu2O photocathode were investigated. The results show that ZnO/CdS/NiFe LDH nanostructures offer significantly enhanced performances with a photocurrent density reaching 5.8[Formula: see text]mA[Formula: see text][Formula: see text][Formula: see text]cm[Formula: see text] at 0.9[Formula: see text]V and an onset potential as early as 0.1[Formula: see text]V (versus RHE). The enhancement can be attributed to the existence of CdS nanoparticles (NPs) which boosts the light absorption in visible region and enhances charge separation. Moreover, the introduction of NiFe LDH nanoplates, with unique hierarchical mesoporous architecture, promotes electrochemical reactions by providing more active sites as co-catalyst. On the above basis, the ZnO/CdS/NiFe LDH–Cu2O two-electrode tandem cell system was established. At zero bias, the device shows a photocurrent density of 0.4[Formula: see text]mA[Formula: see text][Formula: see text][Formula: see text]cm[Formula: see text] along with the corresponding solar-to-hydrogen (STH) conversion efficiency reaching 0.50%. Our results indicate that the tandem PEC cells consisting of metal–oxide–semiconductor photoelectrodes based on Earth-abundant and low-cost materials hold promising application potential for overall solar water splitting.

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