scholarly journals Efficiency enhancement in inverted planar perovskite solar cells by synergetic effect of sulfated graphene oxide (sGO) and PEDOT:PSS as hole transporting layer

RSC Advances ◽  
2017 ◽  
Vol 7 (79) ◽  
pp. 50410-50419 ◽  
Author(s):  
Heng Guo ◽  
Xu Huang ◽  
Bingxue Pu ◽  
Jian Yang ◽  
Haiyuan Chen ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Synergetic Effect ◽  
Simple Solution ◽  
Efficiency Enhancement ◽  
Hole Transporting ◽  
Solution Route ◽  
Solution Processable

We report a simple solution route for preparing a sGO-PEDOT composite HTL by combining solution-processable sGO with commercialized PEDOT:PSS solution. The PSCs based on these sGO-PEDOT composite HTLs were systematically investigated.

Graphene oxide as an efficient hole-transporting material for high-performance perovskite solar cells with enhanced stability

2017 ◽  
Vol 5 (20) ◽  
pp. 9852-9858 ◽  
Author(s):  
Qing-Dan Yang‡ ◽  
Jia Li ◽  
Yuanhang Cheng ◽  
Ho-Wa Li ◽  
Zhiqiang Guan ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Solar Cells ◽  
High Performance ◽  
Room Temperature ◽  
Perovskite Solar Cells ◽  
Simple Solution ◽  
Hole Transporting ◽  
Hole Transporting Material ◽  
Hole Transporting Materials ◽  
Enhanced Stability

We demonstrated highly efficient and stable perovskite solar cells with a simple solution and room temperature-processed GO as hole-transporting materials.

A gradient engineered hole-transporting material for monolithic series-type large-area perovskite solar cells

2017 ◽  
Vol 5 (40) ◽  
pp. 21161-21168 ◽  
Author(s):  
Yongguang Tu ◽  
Jihuai Wu ◽  
Xin He ◽  
Panfeng Guo ◽  
Tongyue Wu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Efficiency Enhancement ◽  
Large Area ◽  
Active Layers ◽  
Hole Transporting ◽  
Series Type ◽  
Hole Transporting Material

Further efficiency enhancement mainly relies on decreasing the interface losses between the active layers in perovskite solar cells.

A solution-processable copper(ii) phthalocyanine derivative as a dopant-free hole-transporting material for efficient and stable carbon counter electrode-based perovskite solar cells

2017 ◽  
Vol 5 (34) ◽  
pp. 17862-17866 ◽  
Author(s):  
Xiaoqing Jiang ◽  
Ze Yu ◽  
Hai-Bei Li ◽  
Yawei Zhao ◽  
Jishuang Qu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Counter Electrode ◽  
Perovskite Solar Cells ◽  
Stable Carbon ◽  
Free Hole ◽  
Hole Transporting ◽  
Solution Processable ◽  
Phthalocyanine Derivative ◽  
Hole Transporting Material

A solution-processable copper(ii) phthalocyanine derivative CuPc-TIPS has been explored as a dopant-free hole-transporting material in carbon counter electrode-based perovskite solar cells.

Efficiency enhancement of perovskite solar cells via incorporation of phenylethenyl side arms into indolocarbazole-based hole transporting materials

Nanoscale ◽  
2016 ◽  
Vol 8 (16) ◽  
pp. 8530-8535 ◽  
Author(s):  
Ieva Petrikyte ◽  
Iwan Zimmermann ◽  
Kasparas Rakstys ◽  
Maryte Daskeviciene ◽  
Tadas Malinauskas ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Efficiency Enhancement ◽  
Hole Transporting ◽  
Hole Transporting Materials

Aqueous-solution-processable metal oxides for high-performance organic and perovskite solar cells

Nanoscale ◽  
2017 ◽  
Vol 9 (36) ◽  
pp. 13506-13514 ◽  
Author(s):  
Yan-Hui Lou ◽  
Zhao-Kui Wang
Keyword(s):  
Aqueous Solution ◽  
Solar Cells ◽  
Metal Oxides ◽  
Organic Solar Cells ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Photovoltaic Devices ◽  
Hole Transporting ◽  
Solution Processable ◽  
Hole Transporting Material

Poly(3,4-ethylene dioxythiophene):poly(4-styrenesulfonate) (PEDOT:PSS) is a widely utilized hole-transporting material (HTM) in planar photovoltaic devices, such as organic solar cells (OSCs) and perovskite solar cells (PSCs).

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