Low-Cost Hole-Transporting Materials Based on Carbohelicene for High-Performance Perovskite Solar Cells

2021 ◽  
Author(s):  
Yeo-Sin Lin ◽  
Seid Yimer Abate ◽  
Chun-I Wang ◽  
Yuh-Sheng Wen ◽  
Chih-I Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Hole Transporting ◽  
Hole Transporting Materials

Fluorene-based enamines as low-cost and dopant-free hole transporting materials for high performance and stable perovskite solar cells

2021 ◽  
Vol 9 (1) ◽  
pp. 301-309
Author(s):  
Sarune Daskeviciute ◽  
Cristina Momblona ◽  
Kasparas Rakstys ◽  
Albertus Adrian Sutanto ◽  
Maryte Daskeviciene ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
One Pot ◽  
Free Hole ◽  
Hole Transporting ◽  
Exceptional Stability ◽  
Hole Transporting Materials

One-pot synthesized low-cost HTM V1275 exhibits a remarkable performance of 19.3% in PSCs with exceptional stability retaining 125% of the original PCE after 500 h.

scholarly journals Development of simple hole-transporting materials for perovskite solar cells

2016 ◽  
Vol 94 (4) ◽  
pp. 352-359 ◽  
Author(s):  
Andrew M. Namespetra ◽  
Arthur D. Hendsbee ◽  
Gregory C. Welch ◽  
Ian G. Hill
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Hole Transporting ◽  
Insulating Polymers ◽  
Hole Transporting Material ◽  
Surface Morphologies ◽  
Highest Occupied Molecular Orbitals ◽  
Hole Transporting Materials

Three low-cost propeller-shaped small molecules based on a triphenylamine core and the high-performance donor molecule 7,7′-[4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b′]dithiophene-2,6-diyl]bis[6-fluoro-4-(5′-hexyl-[2,2′-bithiophen]-5-yl)benzo[c][1,2,5]thiadiazole] (DTS(FBTTh2)2) were investigated as hole-transporting materials in perovskite solar cells. Each hole-transporting material was designed with highly modular side arms, allowing for different bandgaps and thin-film properties while maintaining a consistent binding energy of the highest occupied molecular orbitals to facilitate hole extraction from the perovskite active layer. Perovskite solar cell devices were fabricated with each of the three triphenylamine-based hole-transporting materials and DTS(FBTTh2)2 and were compared to devices with 2,2′,7,7′-tetrakis(N,N-di-p-methoxyphenylamine)-9,9′-spirobifluorene (spiro-OMeTAD) hole-transporting layers. Each of our triphenylamine hole-transporting materials and DTS(FBTTh2)2 displayed surface morphologies that were considerably rougher than that of spiro-OMeTAD; a factor that may contribute to lower device performance. It was found that using inert, insulating polymers as additives with DTS(FBTTh2)2 reduced the surface roughness, resulting in devices with higher photocurrents.

Perovskite solar cells based on small molecule hole transporting materials

2015 ◽  
Vol 3 (36) ◽  
pp. 18329-18344 ◽  
Author(s):  
T. Swetha ◽  
Surya Prakash Singh
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
High Performance ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Photovoltaic Devices ◽  
Hole Transporting ◽  
Hole Transporting Materials ◽  
Significant Attention

The hole transporting materials in perovskite solar cells have received significant attention in recent years as a promising materials capable of developing high performance photovoltaic devices at low cost.

Low-cost Cu-based inorganic hole transporting materials in perovskite solar cells: Recent progress and state-of-art developments

2021 ◽  
Vol 20 ◽  
pp. 100427
Author(s):  
J.S. Shaikh ◽  
N.S. Shaikh ◽  
Y.K. Mishra ◽  
P. Kanjanaboos ◽  
P.M. Shewale ◽  
...  
Keyword(s):  
Solar Cells ◽  
Recent Progress ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Hole Transporting ◽  
Hole Transporting Materials ◽  
State Of Art

Stable Perovskite Solar Cells Using Molecularly Engineered Functionalized Oligothiophenes as Low‐Cost Hole‐Transporting Materials

Small ◽  
2021 ◽  
pp. 2100783
Author(s):  
Vellaichamy Joseph ◽  
Albertus Adrian Sutanto ◽  
Cansu Igci ◽  
Olga A. Syzgantseva ◽  
Vygintas Jankauskas ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Hole Transporting ◽  
Hole Transporting Materials

Efficient, dopant free phenazine based hole transporting materials for high performance perovskite solar cells

Solar Energy ◽  
2021 ◽  
Vol 226 ◽  
pp. 501-512
Author(s):  
Gurulakshmi Maddala ◽  
Ramesh Gade ◽  
Jakeer Ahemed ◽  
Susmitha Kalvapalli ◽  
Narendra Babu Simhachalam ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Hole Transporting ◽  
Hole Transporting Materials

A low-cost polymerized hole-transporting material for high performance planar perovskite solar cells

2021 ◽  
Vol 119 (13) ◽  
pp. 133904
Author(s):  
Binbin Wang ◽  
Lingwei Xue ◽  
Shiqi Wang ◽  
Yao Li ◽  
Lele Zang ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Hole Transporting ◽  
Hole Transporting Material

scholarly journals Low cost and stable quinoxaline-based hole-transporting materials with a D–A–D molecular configuration for efficient perovskite solar cells

2018 ◽  
Vol 9 (27) ◽  
pp. 5919-5928 ◽  
Author(s):  
Hao Zhang ◽  
Yongzhen Wu ◽  
Weiwei Zhang ◽  
Erpeng Li ◽  
Chao Shen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Acceptor ◽  
Low Cost ◽  
Photovoltaic Performance ◽  
Perovskite Solar Cells ◽  
Molecular Configuration ◽  
Hole Transporting ◽  
The Stability ◽  
Hole Transporting Materials ◽  
Weak Electron

Molecular hole-transporting materials containing a weak electron acceptor core can simultaneously improve the stability and photovoltaic performance of perovskite solar cells.

scholarly journals Low cost triazatruxene hole transporting material for >20% efficiency perovskite solar cells

2019 ◽  
Vol 7 (18) ◽  
pp. 5235-5243 ◽  
Author(s):  
Arthur Connell ◽  
Zhiping Wang ◽  
Yen-Hung Lin ◽  
Peter C. Greenwood ◽  
Alan A. Wiles ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Hole Transporting ◽  
Hole Transporting Material ◽  
Hole Transporting Materials

Organic hole-transporting materials (HTM) have shown excellent ability in achieving high efficiency perovskite solar cells.

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