中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
噻吩[3,4-B]并噻吩-2-甲酸甲酯 | Thieno<3,4-b>thiophen-2-carbonsaeuremethylester | 14630-09-2 | C8H6O2S2 | 198.266 |
—— | thieno[3,4-b]thiophen-2-ylmethanol | 1241977-01-4 | C7H6OS2 | 170.256 |
—— | ethyl thieno<3,4-b>thiophene-2-carboxylate | —— | C9H8O2S2 | 212.293 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 4,6-dibromothieno[3,4-b]thiophene-2-carboxyaldehyde | 1268347-36-9 | C7H2Br2OS2 | 326.032 |
Alkylthiothieyl substituted benzothiophene (BDT) and alkoxycarbonyl cyanovinyl modified thienothiophene (TT) were copolymerized to obtain a new low band gap copolymer PBDTTT-S-CN with a efficiency of 7.00%.