Han, Jinfeng; Fan, Huidong; Zhang, Qingyang; Hu, Qin; Russell, Thomas P.; Katz, Howard E. published their research in Advanced Functional Materials in 2021. The article was titled 《Dichlorinated Dithienylethene-Based Copolymers for Air-Stable n-Type Conductivity and Thermoelectricity》.Product Details of 51364-51-3 The article contains the following contents:
Two donor-acceptor (D-A) polymers are obtained by coupling difluoro- and dichloro-substituted forms of the electron-deficient unit BDOPV and the relatively weak donor moiety dichlorodithienylethene (ClTVT). The conductivity and power factors of doped devices are different for the chlorinated and fluorinated BDOPV polymers. A high electron conductivity of 38.3 and 16.1 S cm-1 are obtained from the chlorinated and fluorinated polymers with N-DMBI, resp., and 12.4 and 2.4 S cm-1 are obtained from the chlorinated and fluorinated polymers with CoCp2, resp., from drop-cast devices. The corresponding power factors are 22.7, 7.6, 39.5, and 8.0μW m-1 K-2, resp. Doping of PClClTVT with N-DMBI results in excellent air stability; the electron conductivity of devices with 50 mol% N-DMBI as dopant remained up to 4.9 S m-1 after 222 days in the air, the longest for an n-doped polymer stored in air, with a thermoelec. power factor of 9.3μW m-1 K-2. However, the conductivity of PFClTVT-based devices can hardly be measured after 103 days. These observations are consistent with morphologies determined by grazing incidence wide angle X-ray scattering and at. force microscopy. After reading the article, we found that the author used Tris(dibenzylideneacetone)dipalladium(0)(cas: 51364-51-3Product Details of 51364-51-3)
Tris(dibenzylideneacetone)dipalladium(0)(cas: 51364-51-3) is the most widely used PdO precursor complex in synthesis and catalysis, in particular as a catalyst for various coupling reactions. Product Details of 51364-51-3 It also used for palladium-catalyzed one-pot synthesis of tricyclic indolines, in the Suzuki-Miyaura coupling of 2-pyridyl nucleophiles and cross-coupling of aryl halides with aryl boronic acids.
Referemce:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI