Side-Chain Polymers as Dopant-Free Hole-Transporting Materials for Perovskite Solar Cells—The Impact of Substituents’ Positions in Carbazole on Device Performance

2019 ◽  
Vol 11 (30) ◽  
pp. 26928-26937 ◽  
Author(s):  
Jianchang Wu ◽  
Chang Liu ◽  
Bo Li ◽  
Fenglong Gu ◽  
Luozheng Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Side Chain ◽  
Device Performance ◽  
Free Hole ◽  
Hole Transporting ◽  
The Impact ◽  
Hole Transporting Materials

Inverted planar perovskite solar cells with dopant free hole transporting material: Lewis base-assisted passivation and reduced charge recombination

2017 ◽  
Vol 5 (25) ◽  
pp. 13220-13227 ◽  
Author(s):  
Sang Jin Park ◽  
Seolhee Jeon ◽  
In Kyu Lee ◽  
Jing Zhang ◽  
Huiseong Jeong ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Charge Recombination ◽  
Lewis Base ◽  
Device Performance ◽  
Free Hole ◽  
Hole Transporting ◽  
Hole Transporting Material ◽  
Planar Heterojunction ◽  
Hole Transporting Materials

Triarylamine derivatives containing electron donating methoxy units provide outstanding device performance as dopant-free hole transporting materials in inverse type planar heterojunction 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.

Effect of core engineering on triphenylamine derivative-based dopant-free hole-transporting materials for perovskite solar cells: from theoretical calculation to experimental research

2021 ◽  
Author(s):  
Qian Chen ◽  
Puhang Chen ◽  
Hongyuan Liu ◽  
Xiaorui Liu
Keyword(s):  
Solar Cells ◽  
Theoretical Calculation ◽  
Small Molecule ◽  
Experimental Research ◽  
Perovskite Solar Cells ◽  
Free Hole ◽  
High Efficient ◽  
Hole Transporting ◽  
Hole Transporting Materials ◽  
Triphenylamine Derivative

Computational actuation on design of small-molecule triphenylamine derivative-based hole-transporting materials (HTMs) is a high-efficient way to acquire potential HTMs for perovskite solar cells (PSCs). In the work, on basis of...

Novel dopant-free hole-transporting materials for efficient perovskite solar cells

Solar Energy ◽  
2020 ◽  
Vol 206 ◽  
pp. 279-286 ◽  
Author(s):  
Islam M. Abdellah ◽  
Towhid H. Chowdhury ◽  
Jae-Joon Lee ◽  
Ashraful Islam ◽  
Ahmed El-Shafei
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Free Hole ◽  
Hole Transporting ◽  
Hole Transporting Materials

In-Situ Electropolymerized Polyamines as Dopant-Free Hole-Transporting Materials for Efficient and Stable Inverted Perovskite Solar Cells

2020 ◽  
Vol 3 (5) ◽  
pp. 5058-5066 ◽  
Author(s):  
Jiang-Yang Shao ◽  
Bingcheng Yu ◽  
Yu-Duan Wang ◽  
Zhong-Rui Lan ◽  
Dongmei Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Free Hole ◽  
Hole Transporting ◽  
Hole Transporting Materials

scholarly journals Fluoranthene-based dopant-free hole transporting materials for efficient perovskite solar cells

2018 ◽  
Vol 9 (10) ◽  
pp. 2698-2704 ◽  
Author(s):  
Xianglang Sun ◽  
Qifan Xue ◽  
Zonglong Zhu ◽  
Qi Xiao ◽  
Kui Jiang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Building Block ◽  
Perovskite Solar Cells ◽  
Free Hole ◽  
Hole Transporting ◽  
Hole Transporting Materials

Unreported 2,3-dicyano-fluoranthene was first prepared as an efficient electron-withdrawing building block for constructing D–A type dopant-free hole transporting materials.

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