Industrial Technology Research Institute

Chiu-Tung Wang

Li-Duan Tsai

Cheng-Hsiu Tsai

Chiu-Hun Su

Hsuan-Wei Lee

Yueh-Wei Lin

Ming-Chou Chen

Che-Wei Pan

Tzu-Ying Chen

An electrolyte is provided, which includes organic solvent; and (1) a compound and an ammonium salt thereof, (2) a diacid and an ammonium salt thereof, or (3) a combination thereof. The compound has a chemical structure of wherein Ris Calkyl group, Calkenyl group, Calkynyl group, or aromatic group; and Ris &#x2014;(CH)&#x2014;OH, and n is an integer from 2 to 8. The diacid has a chemical structure of wherein Ris Calkyl group, Calkenyl group, Calkynyl group, or aromatic group.

Electrolyte and compound for the electrolyte and capacitor

The present disclosure provides a polymer, including a first repeating unit represented by formula (I), a second repeating unit represented by formula (II), and a third repeating unit represented by formula (III). The first repeating unit, the second repeating unit, and the third repeating unit are arranged in an alternating fashion, in a random fashion, or in discrete blocks. The molar ratio of the first repeating unit, the second repeating unit and the third repeating unit is m:n:o, and m:(n+o) is from 60:40 to 85:15. The definitions of a, R, R, A, and Rare as defined in the specification.

Polymer, ion-exchange membrane, and structure-enhanced membrane employing the same

A polymer and a method for preparing the same are provided. The polymer includes a first repeat unit and a second repeat unit. In particular, the first repeat unit is and, the second repeat unit is wherein Ris Ais F, Cl, Br, I, OH, HCO, HSO, SbF, BF, HPO, HPO, or HPO; X is i and j are independently 0, or an integer from 1 to 4; Y is &#x2014;O&#x2014;, &#x2014;S&#x2014;, &#x2014;CH&#x2014;, or &#x2014;NH&#x2014;; Ris independently Calkyl group; and, Rand Rare hydrogen, or independently Calkyl group.

Polymer and method for preparing the same

A crosslinked copolymer is provided, which includes a copolymer crosslinked by a crosslinking agent. The copolymer is copolymerized of (a) styrene-based monomer, (b) monomer having conjugated double bonds or acrylate ester monomer, and (c) ammonium-containing heterocyclic monomer. The crosslinking agent is (d) or the product of the reaction between and (e) or a combination thereof. Z is wherein each Ris independently H or Calkyl group, each Ris independently H or Calkyl group, Ris single bond, &#x2014;O&#x2014;, &#x2014;S&#x2014;, &#x2014;CH&#x2014;, or &#x2014;NH&#x2014;. n is a positive integer. x is 1 to 12, y is 1 to 5, and z is 1 to 5.

Crosslinked copolymer and ionic exchange film

An ion exchange membrane is provided. The ion exchange membrane includes a reaction product of a polymer and a cross-linking reagent. The polymer includes a first repeat unit, and a second repeat unit. In particular, the first repeat unit is and, the second repeat unit is wherein Ris Ais F, Cl, Br, I, OH, HCO, HSO, SbF, BF, HPO, HPO, or HPO; X isCHYCH, i and j are independently 0, or an integer from 1 to 4; Y is &#x2014;O&#x2014;, &#x2014;S&#x2014;, &#x2014;CH&#x2014;, or &#x2014;NH&#x2014;; Ris independently Calkyl group; and, Rand Rare hydrogen, or independently Calkyl group; and, the cross-linking reagent is a compound having at least two imide groups.

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Tianwei Township, Taiwan

Chiu-Tung Wang