Trap-State Passivation by Nonvolatile Small Molecules with Carboxylic Acid Groups for Efficient Planar Perovskite Solar Cells

2019 ◽  
Vol 123 (23) ◽  
pp. 14223-14228 ◽  
Author(s):  
Lin Guan ◽  
Nan Jiao ◽  
Yiping Guo
Keyword(s):  
Solar Cells ◽  
Carboxylic Acid ◽  
Small Molecules ◽  
Perovskite Solar Cells ◽  
Trap State ◽  
Carboxylic Acid Groups

Benzobis(thiadiazole)-based small molecules as efficient electron transporting materials in perovskite solar cells

2019 ◽  
Vol 191 ◽  
pp. 437-443 ◽  
Author(s):  
Li Wan ◽  
Xiaodong Li ◽  
Changjian Song ◽  
Ying He ◽  
Wenjun Zhang
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Perovskite Solar Cells

Advances in the Synthesis of Small Molecules as Hole Transport Materials for Lead Halide Perovskite Solar Cells

2018 ◽  
Vol 51 (4) ◽  
pp. 869-880 ◽  
Author(s):  
Cristina Rodríguez-Seco ◽  
Lydia Cabau ◽  
Anton Vidal-Ferran ◽  
Emilio Palomares
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Halide Perovskite ◽  
Lead Halide

Facile star-shaped tetraphenylethylene-based molecules with fused ring-terminated diarylamine as interfacial hole transporting materials for inverted perovskite solar cells

2021 ◽  
Author(s):  
Yung-Chung Chen ◽  
Ding-Zhi Lin ◽  
Jhong-Ci Wang ◽  
Jen-Shyang Ni ◽  
Yang-Yen Yu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Power Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
The Core ◽  
Fused Ring ◽  
Hole Transporting ◽  
P Type ◽  
Hole Transporting Materials

Three p-type small molecules (CL-1–3) based on tetraphenylethylene as the core and different π-conjugation diarylamines as linkers are synthesized. The bilayer HTL of the NiOx/CL-3-based cell exhibits the best power conversion efficiency of 20.15%.

Defect passivation by alcohol-soluble small molecules for efficient p–i–n planar perovskite solar cells with high open-circuit voltage

2019 ◽  
Vol 7 (37) ◽  
pp. 21140-21148 ◽  
Author(s):  
Kang Chen ◽  
Jingnan Wu ◽  
Yanan Wang ◽  
Qing Guo ◽  
Qiaoyun Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Small Molecule ◽  
Open Circuit Voltage ◽  
Perovskite Solar Cells ◽  
Open Circuit ◽  
Defect Passivation

A π-conjugated and alcohol-soluble small molecule was used to passivate defects in p–i–n Pero-SCs with a PCE of 21.40% and Voc of 1.19 V.

scholarly journals Nanoscale control of grain boundary potential barrier, dopant density and filled trap state density for higher efficiency perovskite solar cells

InfoMat ◽  
2019 ◽  
Vol 2 (2) ◽  
pp. 409-423 ◽  
Author(s):  
Behzad Bahrami ◽  
Sally Mabrouk ◽  
Nirmal Adhikari ◽  
Hytham Elbohy ◽  
Ashim Gurung ◽  
...  
Keyword(s):  
Solar Cells ◽  
Grain Boundary ◽  
Potential Barrier ◽  
Perovskite Solar Cells ◽  
State Density ◽  
Trap State ◽  
Boundary Potential

Application of the Organic Photosensitizers Bearing Two Carboxylic Acid Groups to Dye-Sensitized Solar Cells

2008 ◽  
Vol 26 (5) ◽  
pp. 929-934 ◽  
Author(s):  
Xue-Hua ZHANG ◽  
Yi-Shan YAO ◽  
Chao LI ◽  
Wei-Bo WANG ◽  
Xue-Xin CHENG ◽  
...  
Keyword(s):  
Solar Cells ◽  
Carboxylic Acid ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Carboxylic Acid Groups ◽  
Sensitized Solar Cells

Acene-based organic semiconductors for organic light-emitting diodes and perovskite solar cells

2018 ◽  
Vol 6 (33) ◽  
pp. 9017-9029 ◽  
Author(s):  
Hong Duc Pham ◽  
Hongwei Hu ◽  
Fu-Lung Wong ◽  
Chun-Sing Lee ◽  
Wen-Cheng Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Semiconductors ◽  
Light Emitting Diodes ◽  
Perovskite Solar Cells ◽  
Organic Light Emitting Diodes ◽  
Strong Electron ◽  
Light Emitting ◽  
Organic Light

A series of strong electron-rich small molecules based on acenes were designed and synthesized for application in green/blue organic light-emitting diodes and perovskite solar cells.

scholarly journals A naphthalene diimide side-chain polymer as an electron-extraction layer for stable perovskite solar cells

2021 ◽  
Vol 5 (1) ◽  
pp. 450-457
Author(s):  
Khaled Al Kurdi ◽  
Declan P. McCarthy ◽  
David P. McMeekin ◽  
Sebastian O. Furer ◽  
Marie-Hélène Tremblay ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Perovskite Solar Cells ◽  
Side Chain ◽  
Chain Polymer ◽  
Naphthalene Diimide ◽  
Electron Extraction

n-i-p perovskite devices based on NDI materials are fabricated to demonstrate utility of a transparent polymer vs. that of several small molecules with varied acceptor strengths; stable solar cells with 14% PCE are reported.

π‐Conjugated Small Molecules Modified SnO 2 Layer for Perovskite Solar Cells with over 23% Efficiency

2021 ◽  
pp. 2101416
Author(s):  
Qiang Lou ◽  
Yufang Han ◽  
Chang Liu ◽  
Kanghui Zheng ◽  
Jinsheng Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Perovskite Solar Cells
Sign in / Sign up

Export Citation Format

Share Document