Enhanced light-harvesting of benzodithiophene conjugated porphyrin electron donors in organic solar cells

2019 ◽  
Vol 7 (2) ◽  
pp. 380-386 ◽  
Author(s):  
Xuan Zhou ◽  
Wei Tang ◽  
Pengqing Bi ◽  
Zhixin Liu ◽  
Wenhui Lu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Light Harvesting ◽  
Electron Donors

New porphyrin donor molecules bearing benzodithiophene moieties show high performances in organic solar cells with enhanced greenlight-harvesting capability.

Molecular electron acceptors for efficient fullerene-free organic solar cells

2017 ◽  
Vol 19 (5) ◽  
pp. 3440-3458 ◽  
Author(s):  
Shuixing Li ◽  
Zhongqiang Zhang ◽  
Minmin Shi ◽  
Chang-Zhi Li ◽  
Hongzheng Chen
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Wide Bandgap ◽  
Electron Acceptors ◽  
Electron Donors ◽  
Molecular Electron ◽  
Narrow Bandgap

Small molecule electron acceptors pairing with wide bandgap or narrow bandgap electron donors are reviewed and discussed for fullerene-free organic solar cells.

scholarly journals Light harvesting improvement of organic solar cells with self-enhanced active layer designs

2012 ◽  
Vol 20 (7) ◽  
pp. 8175 ◽  
Author(s):  
Luzhou Chen ◽  
Wei E.I. Sha ◽  
Wallace C.H. Choy
Keyword(s):  
Solar Cells ◽  
Active Layer ◽  
Organic Solar Cells ◽  
Light Harvesting

Star-shaped magnesium tetraethynylporphyrin bearing four peripheral electron-accepting diketopyrrolopyrrole functionalities for organic solar cells

2019 ◽  
Vol 7 (8) ◽  
pp. 4072-4083 ◽  
Author(s):  
Huan Wang ◽  
Qihui Yue ◽  
Takafumi Nakagawa ◽  
Anna Zieleniewska ◽  
Hiroshi Okada ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Electron Donors

Star-shaped magnesium porphyrins with four diketopyrrolopyrrole units conjugated by four ethynyl linkers work as electron donors for organic solar cells.

Dual-grating-induced light harvesting enhancement in organic solar cells

2018 ◽  
Vol 6 (25) ◽  
pp. 11830-11837 ◽  
Author(s):  
Yue-Xing Zhang ◽  
Chen Gao ◽  
Jing-De Chen ◽  
Wei Li ◽  
Yan-Qing Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Light Harvesting ◽  
Light Trapping ◽  
Cost Effective

A simple yet cost-effective paradigm is proposed for light-trapping enhancement of organic solar cells by introducing dual-grating patterns.

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