1246679-11-7 Usage
Uses
Used in Optoelectronics Industry:
3,6-Di(thieno[3,2-b]thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione is used as a semiconducting material for its excellent thermal and morphological stability, as well as its increased electron mobility. This makes it suitable for applications in organic field-effect transistors and organic solar cells, where high performance and stability are required.
Used in Organic Field-Effect Transistors (OFETs):
3,6-Di(thieno[3,2-b]thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione is used as an active layer material in OFETs for its ability to enhance electron mobility and provide stable performance, which is crucial for the development of high-quality electronic devices.
Used in Organic Solar Cells:
3,6-Di(thieno[3,2-b]thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione is used as a photoactive layer material in organic solar cells due to its excellent light absorption properties and electron mobility, which contribute to improved power conversion efficiency and overall device performance.
Check Digit Verification of cas no
The CAS Registry Mumber 1246679-11-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,6,6,7 and 9 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1246679-11:
(9*1)+(8*2)+(7*4)+(6*6)+(5*6)+(4*7)+(3*9)+(2*1)+(1*1)=177
177 % 10 = 7
So 1246679-11-7 is a valid CAS Registry Number.
1246679-11-7Relevant academic research and scientific papers
Correlation of structure and photovoltaic performance of benzo[1,2-b:4,5-b′]dithiophene copolymers alternating with different acceptors
Yu, Jiangsheng,Zhao, Baofeng,Nie, Xuemei,Zhou, Baojin,Li, Yang,Hai, Jiefeng,Zhu, Enwei,Bian, Linyi,Wu, Hongbin,Tang, Weihua
, p. 2248 - 2255 (2015/03/18)
Four π-conjugated benzo[1,2-b:4,5-b′]dithiophene (BDT) based polymers were synthesized for application in polymer solar cells. These polymers possessed desirable HOMO/LUMO levels for polymer photovoltaic applications. PBDTT-TTz and PBDTT-DTBT displayed strong absorption in the range of 300-650 nm, while PBDTT-DPP and PBDTT-TTDPP showed a further 100 nm extended absorption band. The lowest unoccupied molecular orbital energy levels of polymers were tuned effectively from -3.34 eV to -3.81 eV by fusing with different accepting units. A maximum power conversion efficiency of 2.60% was obtained from photovoltaic cells with a PBDTT-TTz:PC61BM (1:2, w/w) blend film as the active layer, with a short circuit current density of 8.37 mA cm-2, an open circuit voltage of 0.70 V, and a fill factor of 44.3%. This journal is
