Alkyl Side-Chain Engineering in Wide-Bandgap Copolymers Leading to Power Conversion Efficiencies over 10.
Sign Up to like & getrecommendations! Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201604251
Abstract: A series of wide-bandgap (WBG) copolymers with different alkyl side chains are synthesized. Among them, copolymer PBT1-EH with moderatly bulky side chains on the acceptor unit shows the best photovoltaic performance with power conversion efficiency… read more here.
Keywords: alkyl side; chain engineering; wide bandgap; power conversion ... See more keywords
Synergistic Effects of Chlorination and Branched Alkyl Side Chain on the Photovoltaic Properties of Simple Nonfullerene Acceptors with Quinoxaline as the Core.
Sign Up to like & getrecommendations! Published in 2021 at "ChemSusChem"
DOI: 10.1002/cssc.202100689
Abstract: To date, the fused-ring electron acceptors show the best photovoltaic performances, and the development of simple nonfullerene acceptors via intramolecular noncovalent interactions can reduce synthetic costs. In this work, four simple nonfullerene acceptors with an… read more here.
Keywords: nonfullerene acceptors; alkyl side; branched alkyl; chlorination ... See more keywords
One-pot synthesis and thermal stability of thiophene-bridged thieno[3,2-b]thiophene donor-based copolymers
Sign Up to like & getrecommendations! Published in 2021 at "Materials Today Communications"
DOI: 10.1016/j.mtcomm.2021.102803
Abstract: Abstract Three low band gap (below 1.6 eV) copolymers based on 2,5-bis(3-octylthiophen-2-yl)thieno[3,2-b]thiophene) donor unit and isoindigo acceptor units were designed and successfully synthesized by the direct arylation polycondensation method. The backbones of the copolymers were… read more here.
Keywords: alkyl side; thiophene donor; thiophene; side ... See more keywords
Thermodynamically stable, highly emissive poly(diphenylacetylene) derivative containing long alkyl side chain without silylene linkage
Sign Up to like & getrecommendations! Published in 2017 at "Polymer"
DOI: 10.1016/j.polymer.2017.07.011
Abstract: Abstract A PDPA derivative with a long alkyl side chain connected directly onto the backbone ( 1 ) was synthesized and compared to a corresponding polymer with a silylene linkage between the side chain and… read more here.
Keywords: long alkyl; alkyl side; side chain; silylene linkage ... See more keywords
Effects of linear and branched side chains on the redox and optoelectronic properties of 3,4-dialkoxythiophene polymers
Sign Up to like & getrecommendations! Published in 2020 at "Polymer Chemistry"
DOI: 10.1039/c9py01720h
Abstract: Identification of relevant structure–property relationships on solution-processable conjugated polymers have been shown to improve the performance of various redox active devices. While most research efforts have focused on the conjugated backbone, less focus has been… read more here.
Keywords: branched side; alkyl side; side chains; optoelectronic properties ... See more keywords
The effect of alkyl side chain length on the formation of two semi-crystalline phases in low band gap conjugated polymers
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Chemistry C"
DOI: 10.1039/d0tc00172d
Abstract: The effect of the length of solubilizing alkyl side chains, ranging from hexyl to pentadecyl, on the formation and structure of two distinct semi-crystalline semiconductor phases, β1 and β2, of a single conjugated polymer is… read more here.
Keywords: alkyl side; side chains; formation; effect ... See more keywords
Effect of Alkyl Side Chain Length on the Lithium-Ion Conductivity for Polyether Electrolytes
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Chemistry"
DOI: 10.3389/fchem.2022.943224
Abstract: The design guidelines of polymer structure to effectively promote lithium-ion conduction within the polymer electrolytes (PEs) are crucial for its practical use. In this study, the electrolyte properties of a simple polyether having alkyl side… read more here.
Keywords: side chain; lithium ion; alkyl side; ion ... See more keywords
Production of Aromatic Compounds by Catalytic Depolymerization of Technical and Downstream Biorefinery Lignins
Sign Up to like & getrecommendations! Published in 2020 at "Biomolecules"
DOI: 10.3390/biom10091338
Abstract: Lignocellulosic materials are promising alternatives to non-renewable fossil sources when producing aromatic compounds. Lignins from Populus salicaceae. Pinus radiata and Pinus pinaster from industrial wastes and biorefinery effluents were isolated and characterized. Lignin was depolymerized… read more here.
Keywords: compounds catalytic; alkyl side; production aromatic; depolymerization ... See more keywords
Poly(alkyl-biphenyl pyridinium)-Based Anion Exchange Membranes with Alkyl Side Chains Enable High Anion Permselectivity and Monovalent Ion Flux
Sign Up to like & getrecommendations! Published in 2023 at "Membranes"
DOI: 10.3390/membranes13020188
Abstract: Poly(alkyl-biphenyl pyridinium)-based anion exchange membranes with alkyl side chains were synthesized for permselective anion separation. By altering the length of the grafted side chain, the hydrophilicity and other attributes of the membranes could be controlled.… read more here.
Keywords: permselectivity; ion flux; anion; alkyl side ... See more keywords