Ti1–graphene single-atom material for improved energy level alignment in perovskite solar cells

Nature Energy ◽  
2021 ◽  
Vol 6 (12) ◽  
pp. 1154-1163
Author(s):  
Chunyang Zhang ◽  
Suxia Liang ◽  
Wei Liu ◽  
Felix T. Eickemeyer ◽  
Xiangbin Cai ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Level ◽  
Perovskite Solar Cells ◽  
Single Atom ◽  
Energy Level Alignment

Spiro-OMeTAD or CuSCN as a preferable hole transport material for carbon-based planar perovskite solar cells

2020 ◽  
Vol 8 (25) ◽  
pp. 12723-12734 ◽  
Author(s):  
Yang Yang ◽  
Minh Tam Hoang ◽  
Disheng Yao ◽  
Ngoc Duy Pham ◽  
Vincent Tiing Tiong ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Level ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Device Performance ◽  
Carbon Electrode ◽  
Energy Level Alignment ◽  
Carbon Based

Carbon electrode-based planar PSCs demonstrated higher device performance and reduced hysteresis using a CuSCN based HTL owing to its favourable energy level alignment with the perovskite compared to conventional spiro-OMeTAD based HTL.

Ammonium sulfate treatment at TiO2/perovskite interface boosts operational stability of perovskite solar cells

2021 ◽  
Author(s):  
Bening Tirta Muhammad ◽  
Teddy Salim ◽  
Annalisa Bruno ◽  
Andrew Clive Grimsdale ◽  
Wei Lin Leong
Keyword(s):  
Titanium Dioxide ◽  
Solar Cells ◽  
Electron Transport ◽  
Energy Level ◽  
Ammonium Sulfate ◽  
Perovskite Solar Cells ◽  
Operational Stability ◽  
Energy Level Alignment

Titanium dioxide (TiO2) electron transport layers (ETLs) are still widely used in perovskite solar cells (PSCs) due to their compatibility with existing printing technologies and favorable energy level alignment for...

Improving energy level alignment by adenine for efficient and stable perovskite solar cells

Nano Energy ◽  
2020 ◽  
Vol 74 ◽  
pp. 104846 ◽  
Author(s):  
Lisha Xie ◽  
Zhiyuan Cao ◽  
Jianwei Wang ◽  
Aili Wang ◽  
Shurong Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Level ◽  
Perovskite Solar Cells ◽  
Energy Level Alignment

Interface engineering in planar perovskite solar cells: energy level alignment, perovskite morphology control and high performance achievement

2017 ◽  
Vol 5 (4) ◽  
pp. 1658-1666 ◽  
Author(s):  
Guang Yang ◽  
Changlei Wang ◽  
Hongwei Lei ◽  
Xiaolu Zheng ◽  
Pingli Qin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Level ◽  
Interfacial Layer ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Morphology Control ◽  
Interface Engineering ◽  
Performance Achievement ◽  
Energy Level Alignment

APTES-SAM as an efficient interfacial layer in planar perovskite solar cells, optimizing the interface and enhancing performance.

Influence of halide precursor type and its composition on the electronic properties of vacuum deposited perovskite films

2015 ◽  
Vol 17 (37) ◽  
pp. 24342-24348 ◽  
Author(s):  
Tae Gun Kim ◽  
Sung Won Seo ◽  
Hyuksang Kwon ◽  
Junhee Hahn ◽  
Jeong Won Kim
Keyword(s):  
Solar Cells ◽  
Energy Level ◽  
Electronic Properties ◽  
Electron Affinity ◽  
Perovskite Solar Cells ◽  
Organic Cations ◽  
Energy Level Alignment

Organic cations strongly influence the electron affinity and energy level alignment in mixed perovskite solar cells.

Energy level alignment of dipolar interface layer in organic and hybrid perovskite solar cells

2018 ◽  
Vol 6 (12) ◽  
pp. 2915-2924 ◽  
Author(s):  
Kyung-Geun Lim ◽  
Soyeong Ahn ◽  
Tae-Woo Lee
Keyword(s):  
Solar Cells ◽  
Energy Level ◽  
Organic Solar Cells ◽  
Dipole Moments ◽  
Perovskite Solar Cells ◽  
Interface Layer ◽  
Interface Dipole ◽  
Hybrid Perovskite ◽  
Energy Level Alignment

The energy-level adjustment of the dipolar interface layer in organic solar cells and hybrid perovskite solar cells is elucidated by interface dipole moments.

scholarly journals Energy Level Alignment at Interfaces in Metal Halide Perovskite Solar Cells

2020 ◽  
Vol 7 (8) ◽  
pp. 2000423 ◽  
Author(s):  
Shenghao Wang ◽  
Takeaki Sakurai ◽  
Weijia Wen ◽  
Yabing Qi
Keyword(s):  
Solar Cells ◽  
Energy Level ◽  
Perovskite Solar Cells ◽  
Metal Halide ◽  
Metal Halide Perovskite ◽  
Energy Level Alignment ◽  
Halide Perovskite

Molecular modulator for stable inverted planar perovskite solar cells with efficiency enhanced by interface engineering

2019 ◽  
Vol 7 (31) ◽  
pp. 9735-9742 ◽  
Author(s):  
Z. Q. Zhao ◽  
S. You ◽  
J. Huang ◽  
L. Yuan ◽  
Z. Y. Xiao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Level ◽  
Management Strategy ◽  
Perovskite Solar Cells ◽  
Interface Engineering ◽  
Interface Management ◽  
Energy Level Alignment ◽  
Interface Contact

A novel interface-management strategy has been developed. Benefiting from optimized energy level alignment and interface contact, the Ca(acac)2-based layer significantly enhances the performance of PSCs, yielding an impressive efficiency of 20.15%.

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