Formation of conjugated polymers for solid-state devices
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H01L-051/00
C25B-003/00
G02F-001/15
출원번호
US-0772710
(2013-02-21)
등록번호
US-8890130
(2014-11-18)
발명자
/ 주소
Sotzing, Gregory Allen
Invernale, Michael A.
출원인 / 주소
The University of Connecticut
대리인 / 주소
Cantor Colburn LLP
인용정보
피인용 횟수 :
2인용 특허 :
8
초록▼
Disclosed herein is a facile process for the formation of conjugated polymers inside or outside assembled solid-state devices. One process generally involves applying a voltage to a device comprising at least two electrodes, a combination of an electrolyte composition and a electroactive monomer dis
Disclosed herein is a facile process for the formation of conjugated polymers inside or outside assembled solid-state devices. One process generally involves applying a voltage to a device comprising at least two electrodes, a combination of an electrolyte composition and a electroactive monomer disposed between the electrodes, and a potential source in electrical connection with the at least two electrodes; wherein the applying voltage polymerizes the electroactive monomer into a conjugated polymer. Also disclosed are electrochromic articles prepared from the process and solid-state devices comprising a composite of an electrolyte composition and a conjugated polymer.
대표청구항▼
1. A solid-state device, comprising: at least two electrodes; anda composite disposed between the at least two electrodes, the composite comprising a conjugated polymer and a crosslinked gel electrolyte composition;wherein the composite is formed by in situ polymerization of an electro active monome
1. A solid-state device, comprising: at least two electrodes; anda composite disposed between the at least two electrodes, the composite comprising a conjugated polymer and a crosslinked gel electrolyte composition;wherein the composite is formed by in situ polymerization of an electro active monomer in a combination comprising the crosslinked gel electrolyte composition and an electroactive monomer, wherein the conjugated polymer is not formed as a discrete film. 2. The device of claim 1, wherein the crosslinked gel electrolyte composition comprises a lithium, sodium, or potassium salt, or an ionic liquid. 3. The device of claim 1, further comprising a layer disposed on the composite, the layer comprising a second electrolyte composition, ora second composite comprising the second electrolyte composition and a second conjugated polymer formed by in situ polymerization of a second electroactive monomer in a second combination comprising the second electrolyte composition and second electroactive monomer. 4. The device of claim 1, wherein the electroactive monomer is thiophene, substituted thiophene, carbazole, 3,4-ethylenedioxythiophene, thieno[3,4-b]thiophene, substituted thieno[3,4-b]thiophene, dithieno[3,4-b:3′,4′-d]thiophene, thieno[3,4-b]furan, substituted thieno[3,4-b]furan, bithiophene, substituted bithiophene, pyrrole, substituted pyrrole, acetylene, phenylene, substituted phenylene, naphthalene, substituted naphthalene, biphenyl and terphenyl and their substituted versions, phenylene vinylene (e.g., p-phenylene vinylene), substituted phenylene vinylene, aniline, substituted aniline, indole, substituted indole, or a combination thereof. 5. The device of claim 1, wherein the electro active monomer is whereineach occurrence of Q1 is independently S, O, or Se;Q2 is S, O, or N—R2;each occurrence of Q3 is independently CH or N;Q4 is C(R1)2, S, O, or N—R2;each occurrence of Q5 is independently CH2, S, or O;each occurrence of R1 is independently hydrogen, C1-C12 alkyl, C1-C12 alkyl-OH, C1-C12 haloalkyl, C1-C12 alkoxy, C1-C12 haloalkoxy, aryl, —C1-C6 alkyl-O—C1-C6 alkyl, or —C1-C6 alkyl-O-aryl;R2 is hydrogen or C1-C6 alkyl;each occurrence of R3, R4, R5, and R6 independently is hydrogen; optionally substituted C1-C20 alkyl, C1-C20 haloalkyl, aryl, C1-C20 alkoxy, C1-C20 haloalkoxy, aryloxy, —C1-C10 alkyl-O—C1-C10 alkyl, —C1-C10 alkyl-O-aryl, —C1-C10 alkyl-aryl; or hydroxyl;each occurrence of R7 is an electron withdrawing group;each occurrence of R8 is independently hydrogen, C1-C6 alkyl, or cyano;each occurrence of R9 is independently C1-C12 alkyl, C1-C12 haloalkyl, C1-C12 alkoxy, C1-C12 haloalkoxy, aryl, —C1-C6 alkyl-O—C1-C6 alkyl, —C1-C6 alkyl-O-aryl, or N—R2;each occurrence of R10 is independently C1-C12 alkyl, C1-C12 haloalkyl, aryl, —C1-C6 alkyl-O—C1-C6 alkyl, or —C1-C6 alkyl-O-aryl;E is O or C(R7)2; represents an aryl; is C2, C4, or C6 alkenylene, an aryl or heteroaryl; andg is 0, 1, 2, or 3. 6. The device of claim 1, wherein the combination of crosslinked gel electrolyte composition and electroactive monomer further comprises a conducting oligomer, a conducting precursor polymer, a viologen, or a combination thereof. 7. The device of claim 1, wherein the at least two electrodes are indium-doped tin oxide (ITO) coated substrates. 8. The device of claim 1, further comprising a reference electrode. 9. The device of claim 1, further comprising a potential source in electrical connection with the at least two electrodes. 10. The device of claim 1, wherein the device is an electrochromic device, an organic thin-film transistor, an organic light-emitting diode, or an organic photovoltaic cell.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (8)
Frederick T. Bauer ; Harlan J. Byker ; David J. Cammenga ; Thomas F. Guarr ; David L. Poll ; William L. Tonar ; Scott W. Vander Zwaag, Electro-optic device incorporating a discrete photovoltaic device and method and apparatus for making same.
Sotzing,Gregory A., Method of crosslinking intrinsically conductive polymers or intrinsically conductive polymer precursors and the articles obtained therefrom.
Yasuhiro Kobatake JP; Kenji Kuranuki JP; Yukari Shimamoto JP; Hiromichi Yamamoto JP, Method of mass producing solid electrolytic capacitors and apparatus for making the same.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.