Dopant‐Free Small‐Molecule Hole‐Transporting Material for Inverted Perovskite Solar Cells with Efficiency Exceeding 21%

2019 ◽  
Vol 31 (35) ◽  
pp. 1902781 ◽  
Author(s):  
Yang Wang ◽  
Wei Chen ◽  
Lei Wang ◽  
Bao Tu ◽  
Tian Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Perovskite Solar Cells ◽  
Hole Transporting ◽  
Hole Transporting Material

Star-shaped cyclopentadithiophene-based dopant-free hole-transporting material for high-performance perovskite solar cells

2021 ◽  
Author(s):  
Kun-Mu Lee ◽  
Jui-Yu Yang ◽  
Ping-Sheng Lai ◽  
Ke-Jyun Luo ◽  
Ting Yu Yang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Free Hole ◽  
Hole Transporting ◽  
Hole Transporting Material

A new cyclopentadithiophene (CPDT)-based organic small molecule serves as an efficient dopant-free hole transporting material (HTM) for perovskite solar cells (PSCs). Upon incorporation of two carbazole groups, the resulting CPDT-based...

scholarly journals A Self‐Assembled Small‐Molecule‐Based Hole‐Transporting Material for Inverted Perovskite Solar Cells

2020 ◽  
Vol 26 (45) ◽  
pp. 10276-10282
Author(s):  
Miriam Más‐Montoya ◽  
Paula Gómez ◽  
David Curiel ◽  
Ivan Silva ◽  
Junke Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Perovskite Solar Cells ◽  
Hole Transporting ◽  
Self Assembled ◽  
Hole Transporting Material

scholarly journals Highly Efficient and Stable Perovskite Solar Cells Using a Dopant-Free Inexpensive Small Molecule as the Hole-Transporting Material

2018 ◽  
Vol 8 (23) ◽  
pp. 1801248 ◽  
Author(s):  
Yong Li ◽  
Kyle R. Scheel ◽  
Robert G. Clevenger ◽  
Wan Shou ◽  
Heng Pan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Perovskite Solar Cells ◽  
Highly Efficient ◽  
Hole Transporting ◽  
Hole Transporting Material

Thiophene-modified perylenediimide as hole transporting material in hybrid lead bromide perovskite solar cells

2015 ◽  
Vol 3 (40) ◽  
pp. 20305-20312 ◽  
Author(s):  
Jaykrushna Das ◽  
Raja Bhaskar Kanth Siram ◽  
David Cahen ◽  
Boris Rybtchinski ◽  
Gary Hodes
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Perovskite Solar Cells ◽  
Lead Bromide ◽  
Hole Transporting ◽  
Hole Transporting Material

A small molecule based on N,N′-dialkyl perylenediimide (PDI) as core derivatized with thiophene moieties (Th-PDI) was synthesized.

A low-cost asymmetric carbazole-based hole-transporting material for efficient perovskite solar cells

2021 ◽  
Author(s):  
Xueqiao Li ◽  
Na Sun ◽  
Zhanfeng Li ◽  
Jinbo Chen ◽  
Qinjun Sun ◽  
...  
Keyword(s):  
Solar Cells ◽  
State Of The Art ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
The State ◽  
Hole Transporting ◽  
Hole Transporting Material

Perovskite solar cells (PSCs) have reached their highest efficiency with the state-of-the-art hole-transporting material (HTM) spiro-OMeTAD.

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