https://www.selleckchem.com/pr....oducts/sp-600125.htm
A highly crystalline conjugated donor (D)-acceptor (A) block copolymer (PBDT2T-b-N220 that has good solubility in nonhalogenated solvents is successfully synthesized. PBDT2T-b-N2200 shows a broad complementary absorption behavior owing to a wide-band gap donor (PBDT2T) present as a D-block and a narrow-band gap acceptor (N220 present as an A-block. Polymer solar cells (PSCs) with conjugated block copolymer (CBCP) are fabricated using a toluene solution and PSC created with an annealed film showing the highest power conversion effi
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