Sigma Aldrich F-m

Catalog No.	Quantity
90-697-2100MG	100 mg

Catalog No. 90-697-2100MG Supplier Sigma Aldrich Supplier No. 906972100MG

Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

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.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 VJsc=14.35 mA/cm²FF=73.7% PCE=17.3%

Specifications

• CAS: 2239303-91-2
• Molecular Formula: C99H122N4O2S2
• Linear Formula: C99H122N4O2S2
• Quantity: 100 mg
• Synonym: 4,4,7,7,12,12-octyl-7,12-dihydro- bis[methylidyne(3-oxo-methyl-1 H indene-2,1(3 H)-diylidene)]]bis-4 H-thieno[2 ,3 :1 ,2 ]indeno[5 ,6 :5,6 ]-s-indaceno[1,2-b]thiophene; FTIC-C8C8M
• Molecular Weight (g/mol): 1464.18
• Percent Purity: ≥98%