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公开(公告)号：US20240117217A1
公开(公告)日：2024-04-11
申请号：US18530431
申请日：2023-12-06
Applicant: Turun Yliopisto
Inventor： Carita KVARNSTRÖM , Pia DAMLIN , Mikko SALOMÄKI , Mauri NAUMA , Rahul Balu YEWALE
IPC: C09D181/02 , B05D1/00 , B05D3/10 , C08G61/12 , C08J5/18 , C08J7/04 , C08J7/16 , C09D5/24 , C09D7/63 , H01B1/12
CPC classification number: C09D181/02 , B05D1/005 , B05D1/60 , B05D3/101 , B05D3/104 , B05D3/108 , C08G61/126 , C08J5/18 , C08J7/0427 , C08J7/16 , C09D5/24 , C09D7/63 , H01B1/127 , B05D2201/02 , B05D2203/35 , B05D2518/00 , C08G2261/3247 , C08G2261/43 , C08G2261/91 , C08G2261/94 , C08G2261/95
Abstract: A method for producing a PEDOT film on a substrate comprising a substrate and at least one PEDOT layer on a surface of the substrate is disclosed. The method comprises applying a solution comprising an oxidant and a base inhibitor on a surface of the substrate; subjecting the oxidant-coated substrate to a polymerization step by exposing the surface(s) of the oxidant-coated substrate to EDOT monomer vapour at a polymerization temperature; and wherein, during the polymerization step, the temperature of the oxidant-coated substrate is kept at a controlled substrate temperature and wherein the controlled substrate temperature is 2-40° C. lower than the polymerization temperature. Further is disclosed a conducting PEDOT film, an electronic device comprising the conducting PEDOT film and different uses of the conducting PEDOT film. Further, is disclosed a method for producing a polymer film formed of a copolymer, a conducting polymer film, an electronic device comprising the conducting polymer film and different uses of the conducting polymer film.
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公开(公告)号：US20210230450A1
公开(公告)日：2021-07-29
申请号：US17053029
申请日：2019-05-02
Applicant: Turun Yliopisto
Inventor： Carita KVARNSTRÖM , Pia DAMLIN , Mikko SALOMÄKI , Mauri NAUMA , Rahul Balu YEWALE
IPC: C09D181/02 , C09D7/63 , C09D5/24 , H01B1/12
Abstract: A method for producing a PEDOT film on a substrate comprising a substrate and at least one PEDOT layer on a surface of the substrate is disclosed. The method comprises applying a solution comprising an oxidant and a base inhibitor on a surface of the substrate; subjecting the oxidant-coated substrate to a polymerization step by exposing the surface (s) of the oxidant-coated substrate to EDOT monomer vapour at a polymerization temperature; and wherein, during the polymerization step, the temperature of the oxidant-coated substrate is kept at a controlled substrate temperature and wherein the controlled substrate temperature is 2-40° C. lower than the polymerization temperature. Further is disclosed a conducting PEDOT film, an electronic device comprising the conducting PEDOT film and different uses of the conducting PEDOT film. Further, is disclosed a method for producing a polymer film formed of a copolymer, a conducting polymer film, an electronic device comprising the conducting polymer film and different uses of the conducting polymer film.
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公开(公告)号：US20210238372A1
公开(公告)日：2021-08-05
申请号：US17052638
申请日：2018-05-04
Applicant: Turun Yliopisto
Inventor： Carita KVARNSTRÖM , Pia DAMLIN , Mikko SALOMÄKI , Mauri NAUMA , Rahul Balu YEWALE
Abstract: A method for producing a PEDOT film on a substrate comprising a substrate and at least one PEDOT layer on a surface of the substrate is disclosed. The method comprises applying a solution comprising an oxidant and a base inhibitor on a surface of the substrate; subjecting the oxidant-coated substrate to a polymerization step by exposing the surface(s) of the oxidant-coated substrate to EDOT monomer vapour at a polymerization temperature; and wherein, during the polymerization step, the temperature of the oxidant-coated substrate is kept at a controlled substrate temperature and wherein the controlled substrate temperature is 2-40° C. lower than the polymerization temperature. Further is disclosed a conducting PEDOT film, an electronic device comprising the conducting PEDOT film and different uses of the conducting PEDOT film.
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