Side chain modification of d-a-a' donor molecules for vacuum-deposited organic photovoltaics with efficiency over 9% (Conference Presentation)

2018 ◽  
Author(s):  
Xiaozhou Che ◽  
Chin-Lung Chung ◽  
Ken-Tsung Wong ◽  
Stephen R. Forrest
Keyword(s):  
Organic Photovoltaics ◽  
Side Chain

An isomerized alkyl side chain enables efficient nonfullerene organic photovoltaics with good tolerance to pre/post-treatments

2021 ◽  
Vol 5 (7) ◽  
pp. 3050-3060 ◽  
Author(s):  
Chenyu Han ◽  
Huanxiang Jiang ◽  
Pengchao Wang ◽  
Lu Yu ◽  
Jianxiao Wang ◽  
...  
Keyword(s):  
Organic Photovoltaics ◽  
Side Chain ◽  
Alkyl Side Chain ◽  
Good Tolerance

An alkyl isomerization strategy is reported to finely modulate the crystallinity of nonfullerene acceptors as well as their photovoltaic responses to post-treatments.

Side chain engineering in DTBDT-based small molecules for efficient organic photovoltaics

Nanoscale ◽  
2019 ◽  
Vol 11 (29) ◽  
pp. 13845-13852 ◽  
Author(s):  
Jisu Hong ◽  
Ji Young Choi ◽  
Kyunghun Kim ◽  
Nam-Suk Lee ◽  
Jiqiang Li ◽  
...  
Keyword(s):  
Small Molecules ◽  
Small Molecule ◽  
Organic Photovoltaics ◽  
Side Chain ◽  
Solvent Vapor ◽  
Vapor Annealing ◽  
Solvent Vapor Annealing

A new small-molecule donor with a DTBDT core exhibits apposite blend morphologies and a maximum PCE of 9.18% by side chain engineering and solvent vapor annealing.

scholarly journals p-n interface stabilization of planar heterojunction organic photovoltaics by an ethyleneoxy side chain of methanofullerenes

2016 ◽  
Vol 215 ◽  
pp. 223-228 ◽  
Author(s):  
Akuto Takagi ◽  
Tadashi Mizutani ◽  
Kazuyuki Moriwaki ◽  
Yuko Takao ◽  
Fukashi Matsumoto ◽  
...  
Keyword(s):  
Organic Photovoltaics ◽  
Side Chain ◽  
Planar Heterojunction

Fine-tuning the side-chains of non-fullerene small molecule acceptors to match with appropriate polymer donors

2018 ◽  
Vol 6 (18) ◽  
pp. 8586-8594 ◽  
Author(s):  
Meijia Chang ◽  
Yunchuang Wang ◽  
Yuan-Qiu-Qiang Yi ◽  
Xin Ke ◽  
Xiangjian Wan ◽  
...  
Keyword(s):  
Small Molecule ◽  
Organic Photovoltaics ◽  
Fine Tuning ◽  
Side Chain ◽  
Side Chains ◽  
Donor And Acceptor

Side-chain engineering of donor and acceptor materials is an important topic in the field of organic photovoltaics.

Enhancing photovoltaic performance by tuning the domain sizes of a small-molecule acceptor by side-chain-engineered polymer donors

2019 ◽  
Vol 7 (7) ◽  
pp. 3072-3082 ◽  
Author(s):  
Yu-Che Lin ◽  
Yi-Ju Lu ◽  
Cheng-Si Tsao ◽  
Akinori Saeki ◽  
Jia-Xing Li ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Active Layer ◽  
Small Molecule ◽  
Organic Photovoltaics ◽  
Photovoltaic Performance ◽  
Side Chain

This paper reports side-chain-engineered polymer donors and a small-molecule acceptor that are capable of simultaneous charge and energy transfer as the active layer for organic photovoltaics.

Side-chain manipulation on accepting units of two-dimensional benzo[1,2-b:4,5-b′]dithiophene polymers for organic photovoltaics

2016 ◽  
Vol 7 (7) ◽  
pp. 1486-1493 ◽  
Author(s):  
Zhongsheng Xu ◽  
Guoping Luo ◽  
Jiangsheng Yu ◽  
Xinxing Yin ◽  
Enwei Zhu ◽  
...  
Keyword(s):  
Organic Photovoltaics ◽  
Side Chain ◽  
Two Dimensional ◽  
Donor Acceptor

Two donor–acceptor alternating polymers of bis(octylthio)thienyl BDT and fluorinated BT or 5-dodecylthienyl-6-fluorobenzo[c][1,2,5]thiadiazole were designed for organic photovoltaics.

Effect of replacing proton with alkoxy side chain for donor acceptor type organic photovoltaics

2014 ◽  
Vol 120 ◽  
pp. 303-309 ◽  
Author(s):  
Kwan Wook Song ◽  
Min Hee Choi ◽  
Ho Jun Song ◽  
Soo Won Heo ◽  
Jang Yong Lee ◽  
...  
Keyword(s):  
Organic Photovoltaics ◽  
Side Chain ◽  
Donor Acceptor

Oligothiophenes and alkyl side-chain arrangement the structure-property study of their diketopyrrolopyrrole copolymers for organic photovoltaics

2018 ◽  
Vol 61 ◽  
pp. 185-196 ◽  
Author(s):  
Jhao-Lin Wu ◽  
Chiao-Wen Lin ◽  
Jan Golder ◽  
Tsu-Wei Lin ◽  
Chin-Ti Chen ◽  
...  
Keyword(s):  
Organic Photovoltaics ◽  
Side Chain ◽  
Alkyl Side Chain ◽  
Structure Property

An effect on the side chain position of D–π–A-type conjugated polymers with sp2-hybridized orbitals for organic photovoltaics

2013 ◽  
Vol 4 (11) ◽  
pp. 3225 ◽  
Author(s):  
Kwan Wook Song ◽  
Ho Jun Song ◽  
Tae Ho Lee ◽  
Soo Won Heo ◽  
Doo Kyung Moon
Keyword(s):  
Conjugated Polymers ◽  
Organic Photovoltaics ◽  
Side Chain
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