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Product introduction

D131 dye is an indoline based organic dye that has a large band-gap and can be used as a sensitizer in organic electronics. It shows a power conversion efficiency of 5.6% and can enhance photo-excitation of the electrochemical devices. Product Application D131 can be used in dye sensitized solar cells (DSSCs) as a photosensitizer with high charge mobility and absorption coefficient. Organic photosensitive yellow dye having excellent photoelectric conversion efficiency as a metal-free dye, Significant improvement in the conversion efficiency (11.1%) of black-dye-based dye-sensitized solar cells by cosensitization with D131 dye

Specs ⸢ View details ⸥

Chinese name

D 131

English name

D 131

Chinese alias

2-氰基-3-[4-[4-(2,2-二苯乙烯基)苯基]-1,2,3,3a,4,8b-六氢环戊[b]吲哚-7-基]丙烯酸

English alias

CAS number

652145-29-4

molecular formula

C35H28N2O2

molecular weight

508.62 g/mol

Exact mass

≥98%

PSA

64.300 Å²

Logp

8.400

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