Different from the two previously reported DTS-containing dyes, we adopted 5,50-bis(trimethylsilyl)- 3,30-diphenylsilylene-2,20-bithiophene (1) as the starting material, which was synthesized according to the published procedures
Different from the two previously reportedDTS-containing dyes, we adopted 5,50-bis(trimethylsilyl)-3,30-diphenylsilylene-2,20-bithiophene (1) as the startingmaterial, which was synthesized according to the publishedprocedures