PFBT4T-C5Si-25% (Si25)

文獻：

Alternating and random conjugated copolymers with a siloxane-terminated side chain for a repeating unit based on 5,6-difluoro[2,1,3]benzothiadiazole (FBT) and quarterthiophene (4T) were synthesized, among which side-chain random copolymers PFBT4T-C5Si-50% and PFBT4T-C5Si-25% with low contents of 50% and 25% siloxane-terminated side chains, respectively, in conjunction with alkyl side chains were found to be more suitable for optoelectronic applications due to good film-forming in solution processing. Grazing incidence X-ray diffraction (GIXD) indicated that the siloxane-terminated side chain could induce PFBT4T-C5Si-50% and PFBT4T-C5Si-25% with face-on orientations, giving high 3-D hole transport in neat films as supported by a high hole mobility up to 2.46 cm2 V?1 s?1 in field-effect transistors and an SCLC hole mobility up to 5.9 × 10?2 cm2 V?1 s?1 in hole-only devices. Fast SCLC hole and electron transports were seen for their bulk-heterojunction (BHJ) blend films with PC71BM as the acceptor, due to the retention of a polymer face-on orientation. The BHJ blend film of PFBT4T-C5Si-25% showed lower film surface roughness, more balanced hole and electron transport, and relatively smaller phase separation when compared with PFBT4T-C5Si-50%, as evidenced by atomic force microscopy (AFM), transmission electron microscopy (TEM), SCLC, and resonant soft X-ray scattering (RSoXS) measurements. 

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電子傳輸材料

cas1480371-38-7 Phen-NaDPO

cas2244035-12-7 TRZ-m-Phen

cas131159-39-2  C60

cas160848-22-6 PC61BM

空穴傳輸材料

cas1333317-99-9 PTAA

cas472960-35-3 Poly-TPD

cas2243991-97-9 S-Poly-TPD

cas207739-72-8 Spiro-OMeTAD

OPV 給體材料

PTzBI-Cl

PFBT4T-C5Si-25% (Si25)

NTOD

FBT-Th4

OPV 受體材料

cas2304444-49-1 Y6

cas2447642-40-0  Y6-4Cl

Y6-2Br

Y6-C10C12

Y6-C10C12-4Cl

Y6-C10C12-2Br

Y6-C10C12-4FNa

cas2389125-23-7  Y6-BO

Y6-BO-2Br

cas2414918-25-3  Y7-BO

以上資料來自西安pg電子官方生物小編zhn2021.8.23