POLYMERS WITH TUNABLE BAND GAPS FOR PHOTONIC AND ELECTRONIC APPLICATIONS
申请人:You Wei
公开号:US20130092912A1
公开(公告)日:2013-04-18
The present invention provides, among other things, a copolymer comprising at least one donor monomer and at least one acceptor monomer. The polymer may optionally further comprise at least one additional comonomer. The polymers are useful as a charge-transport, semiconducting, electrochemical conducting, photoconducting, or light emitting material. Microelectronic devices comprising such polymers (e.g., as a heterojunction therein) are also described.
Fluorine Substituted Conjugated Polymer of Medium Band Gap Yields 7% Efficiency in Polymer–Fullerene Solar Cells
作者:Samuel C. Price、Andrew C. Stuart、Liqiang Yang、Huaxing Zhou、Wei You
DOI:10.1021/ja202672c
日期:2011.5.25
US9184390B2
申请人:——
公开号:US9184390B2
公开(公告)日:2015-11-10
[EN] POLYMERS WITH TUNABLE BAND GAPS FOR PHOTONIC AND ELECTRONIC APPLICATIONS<br/>[FR] POLYMÈRES, DONT LES LARGEURS DE BANDE INTERDITE SONT ACCORDABLES, ET QUI SONT DESTINÉS À DES APPLICATIONS PHOTONIQUES ET ÉLECTRONIQUES
申请人:UNIV NORTH CAROLINA
公开号:WO2011156478A2
公开(公告)日:2011-12-15
The present invention provides, among other things, a copolymer comprising at least one donor monomer and at least one acceptor monomer. The polymer may optionally further comprise at least one additional comonomer. The polymers are useful as a charge-transport, semiconducting, electrochemical conducting, photoconducting, or light emitting material. Microelectronic devices comprising such polymers (e.g., as a heterojunction therein) are also described.
Fluorine Substituted Conjugated Polymer of Medium Band Gap Yields 7% Efficiency in Polymer−Fullerene Solar Cells
作者:Samuel C. Price、Andrew C. Stuart、Liqiang Yang、Huaxing Zhou、Wei You
DOI:10.1021/ja1112595
日期:2011.3.30
Recent research advances on conjugatedpolymers for photovoltaic devices have focused on creating low bandgap materials, but a suitable bandgap is only one of many performance criteria required for a successful conjugatedpolymer. This work focuses on the design of two mediumbandgap (~2.0 eV) copolymers for use in photovoltaic cells which are designed to possess a high hole mobility and low highest