Direct Arylation Polymerization for Synthesizing a Library of Conjugated Porous Polymers Containing Thiophene-Flanked Building Blocks

2019 ◽  
Vol 1 (7) ◽  
pp. 1697-1706 ◽  
Author(s):  
Hassan Bohra ◽  
Mingfeng Wang
Keyword(s):  
Building Blocks ◽  
Porous Polymers ◽  
Direct Arylation ◽  
Direct Arylation Polymerization

“Greener” and modular synthesis of triazine-based conjugated porous polymers via direct arylation polymerization: structure–function relationship and photocatalytic application

2018 ◽  
Vol 9 (15) ◽  
pp. 1972-1982 ◽  
Author(s):  
Hassan Bohra ◽  
Peizhou Li ◽  
Cangjie Yang ◽  
Yanli Zhao ◽  
Mingfeng Wang
Keyword(s):  
Structure Function ◽  
Aerobic Oxidation ◽  
Porous Polymers ◽  
Direct Arylation ◽  
Modular Synthesis ◽  
Photocatalytic Application ◽  
Structure Function Relationship ◽  
Direct Arylation Polymerization ◽  
Function Relationship

Triazine-based conjugated porous polymers were synthesised by direct arylation polymerization and used as photocatalysts for aerobic oxidation of benzylamine.

scholarly journals Narrow bandgap thienothiadiazole-based conjugated porous polymers: from facile direct arylation polymerization to tunable porosities and optoelectronic properties

2016 ◽  
Vol 7 (41) ◽  
pp. 6413-6421 ◽  
Author(s):  
Hassan Bohra ◽  
Si Yu Tan ◽  
Jinjun Shao ◽  
Cangjie Yang ◽  
Amsalu Efrem ◽  
...  
Keyword(s):  
Optoelectronic Properties ◽  
Porous Polymers ◽  
Direct Arylation ◽  
Narrow Bandgap ◽  
Direct Arylation Polymerization

Conjugated porous polymers with narrow bandgaps, tunable morphologies, porosities and optoelectronic properties are synthesized via facile direct arylation polymerization.

scholarly journals Synthesis of Fluorene Based Alternating Copolymers using Direct Arylation Polymerization

2021 ◽  
Vol 33 (2) ◽  
pp. 393-398
Author(s):  
Mohd Sani Sarjadi ◽  
Yap Leong Khen ◽  
Xin Lin Wong ◽  
Zuhair Jamain ◽  
Md Lutfor Rahman
Keyword(s):  
Solar Cell ◽  
Band Gap ◽  
Active Layer ◽  
Optical Band Gap ◽  
Direct Arylation ◽  
Low Band Gap ◽  
Alternating Copolymers ◽  
Vis Spectroscopy ◽  
Ft Ir ◽  
Direct Arylation Polymerization

Many researches have been done to obtain a low band gap and high Polymeric solar cell (PSCs) polymer either by creating new polymer or revising reported polymers from previous studies. In present work, two new copolymers were synthesized through direct arylation polymerization to produce poly(9,9-didodecylfluorene-alt-benzo[c][1,2,5]thiadiazole (P1) and poly(9,9-didodecylfluorene-altthieno[ 3,2-b]thiophene) (P2). The P1 and P2 are donor-accepter copolymers. P1 and P2 were compared to investigate its suitability to be applied in PSCs. The polymers obtained were characterized using FT-IR, NMR and UV-Vis spectroscopy. P1 shows two adsorption bands at λmax1 = 243 nm and λmax2 = 320 nm, whereas P2 also shows two adsorption bands at λmax1 = 243 nm and λmax2 = 427 nm. The optical band gap was calculated, P1 enabled band gap of 3.88 eV while P2 showed band gap of 2.91 eV. This work could be provided an insight to design and synthesize more efficient fluorene-based copolymers as active layer of PSCs in due course.

Synthesis of conjugated polymers using aryl-bromides via Cu-catalyzed direct arylation polymerization (Cu-DArP)

2019 ◽  
Vol 10 (48) ◽  
pp. 6545-6550 ◽  
Author(s):  
Liwei Ye ◽  
Robert M. Pankow ◽  
Alexander Schmitt ◽  
Barry C. Thompson
Keyword(s):  
Conjugated Polymers ◽  
Copper Catalysts ◽  
Aryl Bromide ◽  
Direct Arylation ◽  
First Report ◽  
Aryl Bromides ◽  
Direct Arylation Polymerization

The first report on direct arylation polymerization with copper catalysts and aryl-bromide monomers expands the sustainability and practicality of DArP.

scholarly journals Systematic Fluorination of P3HT: Synthesis of P(3HT-co-3H4FT)s by Direct Arylation Polymerization, Characterization, and Device Performance in OPVs

2016 ◽  
Vol 49 (8) ◽  
pp. 3028-3037 ◽  
Author(s):  
Patrick D. Homyak ◽  
Yao Liu ◽  
Jared D. Harris ◽  
Feng Liu ◽  
Kenneth R. Carter ◽  
...  
Keyword(s):  
Device Performance ◽  
Direct Arylation ◽  
Direct Arylation Polymerization
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