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F-M

产品编号:4144650
规格:≥98%
CAS NO:2239303-91-2
包装规格:100 MG
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品价格
产品编号包装单位单价(元)国内现货国外库存询价单
4144650100 MG6210
产品别名

2239303-91-2

F-M

FTIC-C8C8M

4,4,7,7,12,12-octyl-7,12-dihydro- bis[methylidyne(3-oxo-methyl-1H indene-2,1(3H)-diylidene)]]bis-4H-thieno[2″,3″:1′,2′]indeno[5′,6′:5,6]-s-indaceno[1,2-b]thiophene

结构式
基本信息
Empirical Formula【经验(实验)分子式】
C99H122N4O2S2
Molecular weight
1464.18
General description【一般描述】
Non-fullerene acceptors (NFAs) are currently a major focus of research in the development of bulk-heterojunction organic solar cells (OSCs). In contrast to the widely used fullerene acceptors (FAs), the optical properties and electronic energy levels of NFAs can be designed and readily tuned. NFA-based OSCs can also achieve greater thermal stability and photochemical stability, as well as longer device lifetimes, than their FA-based counterparts.Recent developments have led to a rapid increase in power conversion efficiencies for NFA OSCs, with values now exceeding 15% in a single junction cell, and >17% for a tandem cell, demonstrating the viability of using NFAs to replace FAs in next-generation high-performance OSCs.
Application【应用】
F-M is a non-fullerene acceptor that absorbs visible light, when used in a front cell paired with NIR absorbing rear cell, the resulted tandem organic solar cell gave a record energy conversion efficiency of 17.3%.

Tandem Cell Device performance:
ITO/ZnO/PFN-Br/PBDB-T:F-M/M-PEDOT/ZnO/PTB7- Th:O6T-4F:PC71BM/MoO3/Ag
Voc=1.642 V
Jsc=14.35 mA/cm2
FF=73.7%
PCE=17.3%
产品性质
description【描述】
Band gap: 1.72 eV
Band gap: Eg = 1.72 eV
Solubility: Soluble in Chloroform, CB and ODCB
Assay【测定】
≥98%
form【形式】
solid
Orbital energy【轨道能量】
HOMO -5.42 eV 
LUMO -3.70 eV 
安全信息
Storage Class Code【储存分类代码】
11 - Combustible Solids
WGK
WGK 3
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