Poly[[2,3-bis(3-octyloxyphenyl)-5,8-quinoxalinediyl]-2,5-thiophenediyl]

Quinoxaline heterocyclic five-membered ring, Organic semiconducting materials, Wide band-gap polymers, Organic photovoltaics, Polymer solar cells, OFETs.

TQ1 is an alternating copolymer based on an alkoxylated quinoxaline acceptor and a thiophene donor. It is a cost-effective medium band-gap polymer donor material used for high-performance polymer solar cells.
Over 7% device efficiency was achieved in OPV devics with PTQ1 as the polymer donor, PC71BM as the acceptor and 1-Chloronaphthalene as an additive. This high efficiency was attributed to the polymer chain order and morphological effects.

TQ1 is an alternating copolymer based on an alkoxylated quinoxaline acceptor and a thiophene donor. It is a cost-effective medium band-gap polymer donor material used for high-performance polymer solar cells.

High-Efficiency Organic Solar Cells (OPVs) Power conversion efficiency (PCE): 6.0% Open circuit voltage (Voc): 0.89 V Short circuit current density (Jsc): 10.5 mA/cm 2 Fill factor (FF): 0.64

Solubility: This polymer can be dissolved easily in chloroform, toluene, xylene, THF, chlorobenzene, and dichlorobenzene.