Side‐Chain Engineering on Dopant‐Free Hole‐Transporting Polymers toward Highly Efficient Perovskite Solar Cells (20.19%)

2019 ◽  
Vol 29 (39) ◽  
pp. 1904856 ◽  
Author(s):  
Luozheng Zhang ◽  
Chang Liu ◽  
Xingzhu Wang ◽  
Yanqing Tian ◽  
Alex K. Y. Jen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Side Chain ◽  
Free Hole ◽  
Highly Efficient ◽  
Hole Transporting

Dopant-Free Hole-Transporting Material with a C3h Symmetrical Truxene Core for Highly Efficient Perovskite Solar Cells

2016 ◽  
Vol 138 (8) ◽  
pp. 2528-2531 ◽  
Author(s):  
Chuyi Huang ◽  
Weifei Fu ◽  
Chang-Zhi Li ◽  
Zhongqiang Zhang ◽  
Weiming Qiu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Free Hole ◽  
Highly Efficient ◽  
Hole Transporting ◽  
Hole Transporting Material

Polystyrene with a methoxytriphenylamine-conjugated-thiophene moiety side-chain as a dopant-free hole-transporting material for perovskite solar cells

2018 ◽  
Vol 6 (27) ◽  
pp. 13123-13132 ◽  
Author(s):  
Jianchang Wu ◽  
Chang Liu ◽  
Manman Hu ◽  
Xiang Deng ◽  
Wenchang Tan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Radical Polymerization ◽  
Perovskite Solar Cells ◽  
Side Chain ◽  
Free Hole ◽  
Chain Polymer ◽  
Hole Transporting ◽  
Thiophene Moiety ◽  
Hole Transporting Material

A novel side-chain polymer was designed and synthesized by integrating a methoxytriphenylamine-conjugated-thiophene moiety as the hole transporting material (HTM) unit on a polystyrene side-chain (HTM–P1) by the radical polymerization of its relevant monomer (HTM–M1).

Simultaneous hole transport and defect passivation enabled by a dopant-free single polymer for efficient and stable perovskite solar cells

2020 ◽  
Vol 8 (40) ◽  
pp. 21036-21043
Author(s):  
Xiaoqing Jiang ◽  
Xuan Liu ◽  
Jiafeng Zhang ◽  
Sajjad Ahmad ◽  
Dandan Tu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Main Chain ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Side Chain ◽  
Free Hole ◽  
Defect Passivation ◽  
Hole Transporting

Dopant-free hole-transporting polymers with simultaneous main-chain hole extraction/transport and side-chain defect passivation are developed for efficient and stable perovskite solar cells.

Side-chain engineering of PEDOT derivatives as dopant-free hole-transporting materials for efficient and stable n–i–p structured perovskite solar cells

2020 ◽  
Vol 8 (27) ◽  
pp. 9236-9242 ◽  
Author(s):  
Siyuan Han ◽  
Xiaoqing Jiang ◽  
Ze Yu ◽  
Xiaojing Wan ◽  
Jiadong Zang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Side Chain ◽  
Side Chains ◽  
Free Hole ◽  
Alkyl Side Chains ◽  
Hole Transporting ◽  
Hole Transporting Materials

We report three PEDOT derivatives, namely P6, P10, and P14, by tailoring the length of the alkyl side-chains, and apply them as dopant-free HTMs in mesoscopic n–i–p structured PSCs. The devices with P10 afford the best efficiency of 16.2% together with excellent ambient stability.

Fused Dithienopicenocarbazole Enabling High Mobility Dopant-Free Hole-Transporting Polymers for Efficient and Stable Perovskite Solar Cells

2021 ◽  
Vol 13 (5) ◽  
pp. 6688-6698
Author(s):  
Zilong Zhang ◽  
Lusheng Liang ◽  
Longhui Deng ◽  
Lu Ren ◽  
Nan Zhao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
High Mobility ◽  
Free Hole ◽  
Hole Transporting
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