scholarly journals Diffusion-enhanced exciton dissociation in single-material organic solar cells

2021 ◽  
Vol 23 (37) ◽  
pp. 20848-20853
Author(s):  
Nong V. Hoang ◽  
Vasileios C. Nikolis ◽  
Lukasz Baisinger ◽  
Koen Vandewal ◽  
Maxim S. Pshenichnikov
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Domain Boundary ◽  
Exciton Dissociation ◽  
Dissociation Efficiency ◽  
Single Material

Multiple crossings at the domain boundary with different molecular orientations enhance the exciton dissociation efficiency in single-material organic solar cells.

scholarly journals Effect of metal cathode reflectance on the exciton-dissociation efficiency in heterojunction organic solar cells

2009 ◽  
Vol 94 (10) ◽  
pp. 103303 ◽  
Author(s):  
Ajay K. Pandey ◽  
Paul E. Shaw ◽  
Ifor D. W. Samuel ◽  
Jean-Michel Nunzi
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Exciton Dissociation ◽  
Dissociation Efficiency ◽  
Metal Cathode

Unraveling the Temperature Dependence of Exciton Dissociation and Free Charge Generation in Nonfullerene Organic Solar Cells

Solar RRL ◽  
2021 ◽  
Vol 5 (4) ◽  
pp. 2000789
Author(s):  
Chao Ma ◽  
Christopher C. S. Chan ◽  
Xinhui Zou ◽  
Han Yu ◽  
Jianquan Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Temperature Dependence ◽  
Organic Solar Cells ◽  
Free Charge ◽  
Exciton Dissociation ◽  
Charge Generation

scholarly journals C60-small arylamine push-pull dyads for single-material organic solar cells

2019 ◽  
Vol 171 ◽  
pp. 107748 ◽  
Author(s):  
Andreea Petrolela Diac ◽  
Lorant Szolga ◽  
Clément Cabanetos ◽  
Alexandra Bogdan ◽  
Anamaria Terec ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Single Material

scholarly journals Covalently linked donor–acceptor dyad for efficient single material organic solar cells

2019 ◽  
Vol 55 (94) ◽  
pp. 14202-14205 ◽  
Author(s):  
Sebastian Lucas ◽  
Tim Leydecker ◽  
Paolo Samorì ◽  
Elena Mena-Osteritz ◽  
Peter Bäuerle
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Donor Acceptor ◽  
Covalently Linked ◽  
Single Material

A novel covalently linked donor–acceptor dyad comprising a dithienopyrrol-based oligomeric donor and a fullerene acceptor was synthesized and characterized.

Star-shaped benzotriindole-based donor-acceptor molecules: Synthesis, properties and application in bulk heterojunction and single-material organic solar cells

2020 ◽  
Vol 181 ◽  
pp. 108523 ◽  
Author(s):  
Dmitry O. Balakirev ◽  
Yuriy N. Luponosov ◽  
Artur L. Mannanov ◽  
Petr S. Savchenko ◽  
Yury Minenkov ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Bulk Heterojunction ◽  
Synthesis Properties ◽  
Donor Acceptor ◽  
Single Material ◽  
Acceptor Molecules

Evaluation of covalently linked (bacterio)chlorin-fullerenes as components for organic solar cells

2020 ◽  
Vol 24 (01n03) ◽  
pp. 200-210 ◽  
Author(s):  
Shin-ichi Sasaki ◽  
Shengnan Duan ◽  
WeiDong Hu ◽  
Xiao-Feng Wang ◽  
Hitoshi Tamiaki
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Intramolecular Interaction ◽  
Electronic Absorption Spectra ◽  
Power Conversion ◽  
Donor Acceptor ◽  
Covalently Linked ◽  
Single Material ◽  
Chlorophyll Derivatives ◽  
Methyl Phenyl

A series of (bacterio)chlorophyll derivatives covalently linked with fullerenes were synthesized to explore their potential as donor–acceptor conjugates to organic solar cells (OSCs). Their physical properties and photovoltaic performances were investigated and compared with (bacterio)chlorins without fullerenes. A weak intramolecular interaction between the (bacterio)chlorin chromophore and the fullerene unit(s) was observed in their electronic absorption spectra in solution, and efficient fluorescence quenching occurred in their monomeric states. All the (bacterio)chlorin-fullerene conjugates worked as components for single material OSCs and the best power conversion efficiency of 0.62% with [Formula: see text] mA cm[Formula: see text], [Formula: see text] V, and [Formula: see text] was achieved for chlorin-C3-methyl phenyl-C[Formula: see text]-butylate, DA-2.

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