推荐产品
![1,1′-[4,8-Bis[5-(2-ethylhexyl)-2-thienyl]benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl]bis[1,1,1-trimethylstannane]](/deepweb/assets/sigmaaldrich/product/structures/611/912/a638a6fe-ca7b-4674-8023-df4c0921a9fd/640/a638a6fe-ca7b-4674-8023-df4c0921a9fd.png)
![1,3-Dibromo-5-octyl-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione ≥99.5% (HPLC)](/deepweb/assets/sigmaaldrich/product/structures/270/453/f60afab2-519e-4e13-ab7c-3662fed84511/640/f60afab2-519e-4e13-ab7c-3662fed84511.png)
![苯并[1,2B：4,5-B]二噻吩-4- -1,8-二酮 97%](/deepweb/assets/sigmaaldrich/product/structures/418/544/b7faac0b-ad09-4b42-a9fa-aeb38017a39e/640/b7faac0b-ad09-4b42-a9fa-aeb38017a39e.png)
![4,7-二溴苯并[c]-1,2,5-噻二唑 95%](/deepweb/assets/sigmaaldrich/product/structures/711/964/3fd3ffd1-5916-468e-a743-22f1611b5a33/640/3fd3ffd1-5916-468e-a743-22f1611b5a33.png)
![Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde 96%](/deepweb/assets/sigmaaldrich/product/structures/137/771/57dfbc98-f02d-4773-bc11-3e8b861ad74b/640/57dfbc98-f02d-4773-bc11-3e8b861ad74b.png)
质量水平
方案
97%
表单
solid
mp
109-114 °C
SMILES字符串
CCCCC(CC)CN1C(=O)c2c(Br)sc(Br)c2C1=O
InChI
1S/C14H17Br2NO2S/c1-3-5-6-8(4-2)7-17-13(18)9-10(14(17)19)12(16)20-11(9)15/h8H,3-7H2,1-2H3
InChI key
AOZLCBYWDXFKCJ-UHFFFAOYSA-N
一般描述
1,3-Dibromo-5-(2-ethylhexyl)-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione is a thienopyrrolodione (TPD) based electron acceptor material (n-type semiconductor) which is used widely for organic photovoltaic (OPV) applications. They have very powerful electron withdrawing capability. TPD based conjugated polymers have exhibited a Power Conversion Efficiency (PCE) of as high as 7.3% in bulk heterojunction polymer solar cells.
应用
- This monomer is used in the synthesis of low band gap polymers for numerous OPV devices including bulk heterojunction solar cells.
- Used as an electron acceptor material (n-type semiconductor) in Polymer Solar Cells.
特点和优势
High electron withdrawing capability, deeper HUMO levels leading to high Voc.
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
Yuan; Mao-Chuan; Chou; et al.
Polymer, 52, 2792-2798 (2011)
Jong-jin Ha et al.
Chemistry, an Asian journal, 9(4), 1045-1053 (2014-01-31)
Two small molecules named BT-TPD and TBDT-TTPD with a thieno[3,4-c]pyrrole-4,6-dione (TPD) unit were designed and synthesized for solution-processed bulk-heterojunction solar cells. Their thermal, electrochemical, optical, charge-transport, and photovoltaic characteristics were investigated. These compounds exhibit strong absorption at 460-560 nm and low
Alternating Copolymers Consisting of Dialkoxylated Naphthalene along with Either Dithiophenylated 1, 4-Dioxopyrrolo-[3, 4c]-pyrrole or 5H-thieno [3, 4-c] pyrrole-4, 6-dione: Synthesis and Photo-Electrochemical Properties
Lim, Young Lae, et al.
Bull. Korean Chem. Soc., 34(1), 313-316 (2013)
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门