发明名称 |
METHODS AND COMPOSITIONS FOR ENHANCING PROCESSABILITY AND CHARGE TRANSPORT OF POLYMER SEMICONDUCTORS AND DEVICES MADE THEREFROM |
摘要 |
Methods of making solid-state semiconducting films. The methods include forming a mixture by mixing at least two monomers in a pre-determined proportion such that at least one of the at least two monomers contains at least one non-conjugation spacer. Polymerization of the mixture is achieved by reacting the monomers with one another resulting in a solid state polymer which is then purified. The purified solid state polymer is dissolved in an organic solvent to form a homogenous solution which is then deposited onto a substrate, forming a solid-state semiconducting film by evaporating the solvent. Alternatively, the purified solid state polymer is deposited onto a substrate and heated to form a liquid melt, and cooling the liquid melt results in a solid state semiconducting thin film. Also, films comprising a semiconducting polymer composition containing a minimum of one non-conjugation spacer and devices comprising such films. |
申请公布号 |
US2016240786(A1) |
申请公布日期 |
2016.08.18 |
申请号 |
US201615045953 |
申请日期 |
2016.02.17 |
申请人 |
Purdue Research Foundation |
发明人 |
Mei Jianguo;Zhao Yan |
分类号 |
H01L51/00;C08G61/12 |
主分类号 |
H01L51/00 |
代理机构 |
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代理人 |
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主权项 |
1. A method of making a solid-state semiconducting film, the method comprising:
mixing at least two monomers in a pre-determined proportion, wherein at least one of the at least two monomers contains at least one non-conjugation spacer, to form a mixture; achieving polymerization of the mixture by reacting the at least two monomers with one another resulting in a solid state polymer; purifying the solid state polymer resulting in a quantity of purified solid state polymer; dissolving the quantity of the purified solid state polymer in an organic solvent to form a homogenous solution; depositing the homogenous solution onto a substrate; and evaporating the solvent to form a solid-state semiconducting film. |
地址 |
West Lafayette IN US |