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![[6,6]-Phenyl C71 butyric acid methyl ester, mixture of isomers 99%](/deepweb/assets/sigmaaldrich/product/structures/716/624/9fb9f2f0-ae99-429f-8d3a-b12267976a4d/640/9fb9f2f0-ae99-429f-8d3a-b12267976a4d.png)
양식
solid
분자량
average Mw 40,000-60,000 by GPC
색상
dark blue
mp
>200 °C
λmax
820 nm (thin film)
오비탈 에너지
HOMO 5.2 eV
OFET 기기 성능
Bottom gate top contact device with silane modified SiO2 dielectric.Processing method spin coating; thermal annealing at 140 °C/ 10 min
PDI
2.5‑3.0
일반 설명
PDPP2T-TT-OD is thiophene based conducting polymer with diketopyrrolo-pyrrole (DPP) as the electron deficient group and octyldodecyl acting as a pendant attachment. Its structure has a DPP-thiophene and a variable bithiophene (2T). It has a high charge carrying mobility that makes it useful in the development of organic electronics based devices.
애플리케이션
PDPP2T-TT-OD can be used as a π-conjugating polymer that can be used in the fabrication of a variety of devices such as organic thin film transistors (OTFTs), photovoltaic cells, polymeric solar cells and field effect transistors (FETs).
Xerox demonstrated device performance on a n-doped silicon wafer with 100 - 300 nm native SiO2 dielectric modified with an octadecyltrichlorosilane self-assembled
monolayer. An XSC4p film was deposited by spin-coating a 0.5 – 0.7 wt. % polymer solution at 1000 rpm for 60 sec. The film was dried in a vacuum oven for 10 min at 80
°C and then thermally annealed at 140 °C for 10 min. Gold source-drain electrodes were deposited by vacuum evaporation using a shadow mask (90 micrometer channels).
The electrical performance was characterized using a Keithley SCS-4200 system. The reported mobility is the average saturated mobility of four devicεs ± the standard
deviation.
monolayer. An XSC4p film was deposited by spin-coating a 0.5 – 0.7 wt. % polymer solution at 1000 rpm for 60 sec. The film was dried in a vacuum oven for 10 min at 80
°C and then thermally annealed at 140 °C for 10 min. Gold source-drain electrodes were deposited by vacuum evaporation using a shadow mask (90 micrometer channels).
The electrical performance was characterized using a Keithley SCS-4200 system. The reported mobility is the average saturated mobility of four devicεs ± the standard
deviation.
법적 정보
Product of Xerox®. Xerox® is a registered trademark of Xerox Corporation.
Xerox is a registered trademark of Xerox Corporation
신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
표적 기관
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
Xinran Zhang et al.
Journal of the American Chemical Society, 133(38), 15073-15084 (2011-08-06)
We describe a series of highly soluble diketo pyrrolo-pyrrole (DPP)-bithiophene copolymers exhibiting field effect hole mobilities up to 0.74 cm(2) V(-1) s(-1), with a common synthetic motif of bulky 2-octyldodecyl side groups on the conjugated backbone. Spectroscopy, diffraction, and microscopy
Universal correlation between fibril width and quantum efficiency in diketopyrrolopyrrole-based polymer solar cells
Li W, et al.
Journal of the American Chemical Society, 135(50), 18942-18948 (2013)
Weiwei Li et al.
Advanced materials (Deerfield Beach, Fla.), 25(23), 3182-3186 (2013-03-07)
A high-molecular-weight conjugated polymer based on alternating electron-rich and electron-deficient fused ring systems provides efficient polymer solar cells when blended with C60 and C70 fullerene derivatives. The morphology of the new polymer/fullerene blend reduces bimolecular recombination and allows reaching high
Molecular packing of high-mobility diketo pyrrolo-pyrrole polymer semiconductors with branched alkyl side chains
Zhang X, et al.
Journal of the American Chemical Society, 133(38), 15073-15084 (2011)
Copolymers of diketopyrrolopyrrole and thienothiophene for photovoltaic cells
Bijleveld JC, et al.
Journal of Materials Chemistry, 21(25), 9224-9231 (2011)
문서
The development of high-performance conjugated organic molecules and polymers has received widespread attention in industrial and academic research.
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