Synthesis and NMR, UV–VIS, electrochemical, mobility and X-ray characterization of 3,3″″′-bis(butylsulfanyl)-2,2′∶5′,2″∶5″,2‴∶5‴,2″″∶5″″,2″″′-sexithiophene are reported. This compound combines the promising properties already observed for 3,3‴,3″″′-tris(butylsulfanyl)-2,2′∶5′,2″∶5∶,2‴∶5‴,2″″∶5″″,2″″′-sexithiophene with a physical state more suitable for its use in field-effect transistors. In particular
bithienyl unit and different alkylsulfanyl chain lengths. The structural, electrochemical and photophysical properties of these polymers were investigated by gel permeation chromatography (GPC), differential scanning calorimetry (DSC), NMR, UV/Vis and photoluminescence (PL) spectroscopy and cyclic voltammetry (CV), and the polymers were used to assemble organicsolarcells (OSCs), in combination with
Composition and method for forming electroactive coating comprising conjugated heteroaromatic polymer, capacitor and antistatic object comprising the electroactive coating, and solid electrolytic capacitor and method for fabricating the same
申请人:PolyM technology corporation
公开号:US10475592B2
公开(公告)日:2019-11-12
A composition for forming an electroactive coating is described, including an acid as a polymerization catalyst, at least one functional component, and at least one compound of formula (1) as a monomer:
wherein X is selected from S, O, Se, Te, PR2 and NR2, Y is hydrogen (H) or a precursor of a good leaving group Y− whose conjugate acid (HY) has a pKa of less than 30, Z is hydrogen (H), silyl, or a good leaving group whose conjugate acid (HY) has a pKa of less than 30, b is 0, 1 or 2, each R1 is a substituent, and the at least one compound of formula (1) includes at least one compound of formula (1) with Z=H and Y≠H.
Conjugated heteroaromatic homopolymer and copolymer, and applications thereof
申请人:PolyM technology corporation
公开号:US10538633B2
公开(公告)日:2020-01-21
A method for forming a conjugated heteroaromatic polymer is described, wherein at least one compound of formula (1) is polymerized using an acid as a catalyst,
wherein X is selected from S, O, Se, Te, PR2 and NR2, Y is hydrogen (H) or a precursor of a good leaving group Y− whose conjugate acid (HY) has a pKa of less than 30, Z is hydrogen (H), silyl, or a good leaving group whose conjugate acid (HY) has a pKa of less than 30, b is 0, 1 or 2, each R1 is a substituent, and the at least one compound of formula (1) being polymerized includes at least one compound of formula (1) with Z═H and Y≠H.
COMPOSITION AND METHOD FOR FORMING ELECTROACTIVE POLYMER SOLUTION OR COATING COMPRISING CONJUGATED HETEROAROMATIC POLYMER, ELECTROACTIVE POLYMER SOLUTION, CAPACITOR AND ANTISTATIC OBJECT COMPRISING THE ELECTROACTIVE COATING, AND SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR FABRICATING THE SAME