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US 12,454,601 B2Granted
Sensitive conjugated polymer structure color and sensor using same
AssigneeEwha University-Industry Collaboration Foundation
InventorsSo-Jung Park, Jerome Kartham Hyun, Ji-Eun Park, Cheon Woo Moon
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Abstract
The present disclosure relates to a responsive polymer film, a method of preparing the responsive polymer film, and a sensor using the polymer film.
Claims12
A chemically responsive polymer film, comprising:
- at least one of a polaronic conjugated homopolymer including a monomer represented by the following Chemical Formula 1 and a polaronic conjugated block copolymer including the monomer represented by the following Chemical Formula 1 and a monomer represented by the following Chemical Formula 2:
- wherein in the above Chemical Formula 1,
- R1 is a linear or branched alkyl group having 1 to 8 carbon atoms,
- wherein the chemically responsive polymer film is configured to exhibit different structural colors depending on a redox state and/or a thickness, and
- wherein the chemically responsive polymer film is configured to exhibit a change in structural color depending on a standard reduction potential, basicity, vapor pressure of a reducing gas, a reducing solution, an oxidizing gas, an oxidizing solution, or surface properties of a substrate.
2 more elements
A method of preparing a chemically responsive polymer film, comprising:
- obtaining a chemically responsive polymer film including at least one of a polaronic conjugated homopolymer including a monomer represented by the following Chemical Formula 1 and a polaronic conjugated block copolymer including the monomer represented by the following Chemical Formula 1 and a monomer represented by the following Chemical Formula 2:
- wherein in the above Chemical Formula 1,
- R1 is a linear or branched alkyl group having 1 to 8 carbon atoms,
- wherein the chemically responsive polymer film exhibits different structural colors depending on a redox state and/or a thickness, and
- wherein the chemically responsive polymer film exhibits a change in structural color depending on a standard reduction potential, basicity, vapor pressure of a reducing gas, a reducing solution, an oxidizing gas, an oxidizing solution, or surface properties of a substrate..
2 more elements
Dependencies are inferred from the claim text.