scholarly journals Facile synthesis of a dopant-free hole transporting material with a phenothiazine core for planar perovskite solar cells

RSC Advances ◽  
2017 ◽  
Vol 7 (84) ◽  
pp. 53604-53610 ◽  
Author(s):  
Xiaoyuan Liu ◽  
Xiao Tan ◽  
Qian Chen ◽  
Haiquan Shan ◽  
Changmei Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Facile Synthesis ◽  
Free Hole ◽  
Hole Transporting ◽  
Hole Transporting Material

PTZ-TPA was incorporated into a CH3NH3PbI3 perovskite solar cell as a dopant-free HTM exhibiting a comparable PCE (14.1%) and higher stability compared with that of HTM Spiro-MeOTAD with dopant (17.1%).

scholarly journals Facile synthesis of a hole transporting material with a silafluorene core for efficient mesoscopic CH3NH3PbI3 perovskite solar cells

2016 ◽  
Vol 4 (22) ◽  
pp. 8750-8754 ◽  
Author(s):  
Anurag Krishna ◽  
Dharani Sabba ◽  
Jun Yin ◽  
Annalisa Bruno ◽  
Liisa J. Antila ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Power Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Efficient Synthesis ◽  
Facile Synthesis ◽  
Hole Transporting ◽  
Hole Transporting Material

A power conversion efficiency of 11% has been obtained from a perovskite solar cell using a new silafluorene-based hole transporting material made by a short efficient synthesis.

A novel perovskite solar cell design using aligned TiO2 nano-bundles grown on a sputtered Ti layer and a benzothiadiazole-based, dopant-free hole-transporting material

Nanoscale ◽  
2017 ◽  
Vol 9 (44) ◽  
pp. 17544-17550 ◽  
Author(s):  
Sadia Ameen ◽  
M. Nazim ◽  
M. Shaheer Akhtar ◽  
Mohammad Khaja Nazeeruddin ◽  
Hyung-Shik Shin
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Power Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Cell Design ◽  
Free Hole ◽  
Hole Transporting ◽  
Hole Transporting Material

Using a benzothiadiazole-substituted derivative as a dopant free hole transporting layer in perovskite solar cells yields a 15% power conversion efficiency under one sun conditions.

scholarly journals One step facile synthesis of a novel anthanthrone dye-based, dopant-free hole transporting material for efficient and stable perovskite solar cells

2018 ◽  
Vol 6 (14) ◽  
pp. 3699-3708 ◽  
Author(s):  
Hong Duc Pham ◽  
Kazuma Hayasake ◽  
Jinhyun Kim ◽  
Thu Trang Do ◽  
Hiroyuki Matsui ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Facile Synthesis ◽  
Free Hole ◽  
Hole Transporting ◽  
One Step ◽  
Hole Transporting Material

A new dopant free stable HTM using anthanthrone dye has been reported with 11.5% efficiency.

Enhanced charge collection with ultrathin AlOxelectron blocking layer for hole-transporting material-free perovskite solar cell

2015 ◽  
Vol 17 (7) ◽  
pp. 4937-4944 ◽  
Author(s):  
Huiyun Wei ◽  
Jiangjian Shi ◽  
Xin Xu ◽  
Junyan Xiao ◽  
Jianheng Luo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Charge Collection ◽  
Blocking Layer ◽  
Back Contact ◽  
Hole Transporting ◽  
Hole Transporting Material

A MIS back contact was constructed by introducing an ultrathin AlOxlayer to improve the performance of HTM-free perovskite solar cells.

scholarly journals A partially-planarised hole-transporting quart-p-phenylene for perovskite solar cells

2019 ◽  
Vol 7 (15) ◽  
pp. 4332-4335
Author(s):  
Juan P. Mora-Fuentes ◽  
Diego Cortizo-Lacalle ◽  
Silvia Collavini ◽  
Karol Strutyński ◽  
Wolfgang R. Tress ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Energy Levels ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Optimal Energy ◽  
Hole Transporting ◽  
Hole Transporting Material

Herein, we describe the synthesis of a hole transporting material based on a partially planarised quart-p-phenylene core incorporating tetraketal and diphenylamine substituents that show optimal energy levels and solubility for perovskite solar cell applications.

Simple planar perovskite solar cells with a dopant-free benzodithiophene conjugated polymer as hole transporting material

2015 ◽  
Vol 3 (39) ◽  
pp. 10070-10073 ◽  
Author(s):  
Weiye Chen ◽  
Xichang Bao ◽  
Qianqian Zhu ◽  
Dangqiang Zhu ◽  
Meng Qiu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Conjugated Polymer ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Hole Transport ◽  
Compact Layer ◽  
Hole Transporting ◽  
Hole Transporting Material

Compact layer free perovskite solar cell devices with a PCE of up to 9.95% are demonstrated employing a new hole-transport material – PBDTTT-C.

Perovskite solar cell with low cost Cu-phthalocyanine as hole transporting material

RSC Advances ◽  
2015 ◽  
Vol 5 (5) ◽  
pp. 3786-3791 ◽  
Author(s):  
Challuri Vijay Kumar ◽  
Georgia Sfyri ◽  
Dimitrios Raptis ◽  
Elias Stathatos ◽  
Panagiotis Lianos
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Solid State ◽  
Copper Phthalocyanine ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Hole Transporting ◽  
Hole Transporting Material ◽  
Organolead Halide

Low cost copper phthalocyanine has been used as hole-transporting material for the construction of organolead halide solid state perovskite solar cells.

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...

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