您好,欢迎来到化工原料网! [登录] [免费注册]
化工原料网
位置:首页 > 产品库 > D149 Dye
立即咨询
咨询类型:
     
*姓名:
*电话:
*单位:
Email:
*留言内容:
请详细说明您的需求。
*验证码:
 
D149 Dye
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
D149 Dye图片
CAS NO:786643-20-7
规格:98%
分子量:741.94
包装与价格:
包装价格(元)
1g电议
5g电议
50mg电议
100mg电议
500mg电议

产品介绍
D149 Dye 是一种二氢吲哚类染料,是一种具有高消光系数的非金属有机敏化剂。
CAS:786643-20-7
分子式:C42H35N3O4S3
分子量:741.94
纯度:98%
存储:Store at -20°C

Background:

D149 Dye is an indoline-based dye, which is a high-extinction-coefficient metal-free organic sensitizer.


D149 is a metal-free organic dye, which is promising all-organic alternatives. D149 displays power conversion efficiency of up to 9%. Furthermore, D149 has a peak extinction co-efficient of 68700 M-1 cm-1 at 540 nm, significantly higher than 13900 M-1cm-1 at 535 nm for N719[1]. D149, a metal-free indoline dye, is one of the most promising sensitizers for dye-sensitized solar cells (DSSCs) and has shown very high solar energy conversion efficiencies of 9%. D149 shows a large number of unresolved aromatic and olefinic signals between 7 and 7.5 ppm[2]



[1]. Lin J, et al. 3D hierarchical rutile TiO2 and metal-free organic sensitizer producing dye-sensitized solar cells 8.6% conversion efficiency. Sci Rep. 2014 Aug 29;4:5769. [2]. El-Zohry A, et al. Isomerization and Aggregation of the Solar Cell Dye D149. J Phys Chem C Nanomater Interfaces. 2012 Dec 20;116(50):26144-26153.