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    • 4. 发明申请
    • ELECTROCHEMICAL ENERGY STORAGE DEVICES COMPRISING SELF-COMPENSATING POLYMERS
    • 包含自我补偿聚合物的电化学能量储存装置
    • WO2015175553A1
    • 2015-11-19
    • PCT/US2015/030409
    • 2015-05-12
    • ARIZONA BOARD OF REGENTS on behalf of ARIZONA STATE UNIVERSITY
    • JOHNSON, PaulBAUTISTA-MARTINEZ, Jose, AntonioFRIESEN, CodySWITZER, Elise
    • H01M4/60H01M8/18
    • H01M4/608C08G75/06H01M4/606
    • The disclosed technology relates generally to devices comprising conductive polymers and more particularly to electrochemical devices comprising self-compensating conductive polymers. In one aspect, electrochemical energy storage device comprises a negative electrode comprising an active material including a redox-active polymer. The device additionally comprises a positive electrode comprising an active material including a redox-active polymer. The device further comprises an electrolyte material interposed between the negative electrode and positive electrode and configured to conduct mobile counterions therethrough between the negative electrode and positive electrode. At least one of the negative electrode redox-active polymer and the positive electrode redox-active polymer comprises a zwitterionic polymer unit configured to reversibly switch between a zwitterionic state in which the zwitterionic polymer unit has first and second charge centers having opposite charge states that compensate each other, and a non-zwitterionic state in which the zwitterionic polymer unit has one of the first and second charge centers whose charge state is compensated by mobile counterions.
    • 所公开的技术通常涉及包括导电聚合物的装置,更具体地涉及包括自补偿导电聚合物的电化学装置。 一方面,电化学能量存储装置包括负极,其包含包含氧化还原活性聚合物的活性材料。 该装置还包括包含包含氧化还原活性聚合物的活性材料的正电极。 该装置还包括介于负电极和正电极之间的电解质材料,并且构造成在负电极和正极之间穿过其移动的抗衡离子。 负极氧化还原活性聚合物和正极氧化还原活性聚合物中的至少一种包含两性离子聚合物单元,其被配置为可逆地在两性离子状态之间切换,其中两性离子聚合物单元具有具有相反电荷状态的第一和第二电荷中心, 彼此和非两性离子状态,其中两性离子聚合物单元具有第一和第二电荷中心之一,其电荷状态由移动的抗衡离子补偿。
    • 6. 发明申请
    • SOLVENT-LESS IONIC LIQUID EPOXY RESIN
    • 无溶剂离子液体环氧树脂
    • WO2018081165A1
    • 2018-05-03
    • PCT/US2017/058142
    • 2017-10-24
    • ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
    • FRIESEN, CodyBAUTISTA-MARTINEZ, Jose AntonioGONCHARENKO, MykhayloJOHNSON, Paul
    • C07D301/36C07D303/04
    • Solvent free epoxy system that includes: a hardener compound H comprising: a molecular structure (Y 1 -R 1 -Y 2 ), wherein R 1 is an ionic moiety Y 1 is a nucleophilic group and Y 2 nucleophilic group; and an ionic moiety A acting as a counter ion to R 1 ; and an epoxy compound E comprising: a molecular structure (Z 1 R 2 -Z 2 ), wherein R 1 is an ionic moiety, Z 1 comprises an epoxide group, and Z 2 comprises an epoxide group; and an ionic moiety B acting as a counter ion to R 2 . In embodiments, the epoxy compound E and/or the hardener H is comprised in a solvent-less ionic liquid. The systems can further include accelerators, crossiinkers, plasticizers, inhibitors, ionic hydrophobic and/or super-hydrophobic compounds, ionic hydrophilic compounds, ionic transitional hydrophobic/hydrophilic compounds, biological active compounds, and/or plasticizer compounds. Polymers made from the disclosed epoxy systems and their methods of used.
    • 无溶剂环氧体系包括:硬化剂化合物H,其包含:分子结构(Y 1 -R 1 -Y 2) ),其中R 1为离子部分Y 1为亲核基团和Y 2为亲核基团; 以及作为R 1 1抗衡离子的离子部分A; 和环氧化合物E,所述环氧化合物E包含:分子结构(Z 1 R 2 -Z 2),其中R 1 >是离子部分,Z 1包含环氧基团,并且Z 2包含环氧基团; 和作为R 2 2抗衡离子的离子部分B. 在实施方案中,环氧化合物E和/或硬化剂H包含在无溶剂的离子液体中。 该系统可以进一步包括促进剂,交叉剂,增塑剂,抑制剂,离子疏水和/或超疏水化合物,离子亲水化合物,离子过渡疏水/亲水化合物,生物活性化合物和/或增塑剂化合物。 由所公开的环氧体系制成的聚合物及其使用方法。