Title:
NOVEL ANION RECEPTOR COMPOUND AND ELECTROLYTE CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO/2024/005524
Kind Code:
A1
Abstract:
The present invention relates to a novel anion receptor and an electrolyte containing same, and, more specifically, to: a novel anion receptor; and a nonaqueous liquid electrolyte and a gel type or solid polymer electrolyte, which contain same, the receptor: being composed of a compound formed from silicon-nitrogen bond structures, such as a novel silazane in which an amine group substituted with an electron withdrawing group is introduced to a silicon atom or in which an electron withdrawing group is introduced to a nitrogen atom, or being composed of a mixture of the compound formed from silicon-nitrogen bond structures, such as the novel silazane, and a composition selected from among linear hydrocarbon, cyclic hydrocarbon, polyalkylene oxide and siloxane compounds in which an amine group substituted with an electron withdrawing group is introduced or an electron withdrawing group is introduced to the nitrogen atom in a ring; improving the ion conductivity and cation transport rate of an electrolyte containing same; and increasing the electrochemical stability of an alkali metal battery using the electrolyte.
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Inventors:
LEE JUYOUNG (KR)
LEE JOOHYEON (KR)
LEE JOOHYEON (KR)
Application Number:
PCT/KR2023/008989
Publication Date:
January 04, 2024
Filing Date:
June 28, 2023
Export Citation:
Assignee:
ZAIN ENERGY INC (KR)
International Classes:
C07F7/08; C07F7/18; C07F7/21; H01M10/052; H01M10/0565; H01M10/0567; H01M10/42
Foreign References:
| KR20190053365A | 2019-05-20 | |||
| KR20220035244A | 2022-03-21 | |||
| US20210384554A1 | 2021-12-09 | |||
| KR20150006364A | 2015-01-16 |
Other References:
GALLUS DENNIS ROMAN; WAGNER RALF; WIEMERS-MEYER SIMON; WINTER MARTIN; CEKIC-LASKOVIC ISIDORA: "New insights into the structure-property relationship of high-voltage electrolyte components for lithium-ion batteries using the pKavalue", ELECTROCHIMICA ACTA, ELSEVIER, AMSTERDAM, NL, vol. 184, 19 October 2015 (2015-10-19), AMSTERDAM, NL , pages 410 - 416, XP029325627, ISSN: 0013-4686, DOI: 10.1016/j.electacta.2015.10.002
Attorney, Agent or Firm:
HAEDAM IP GROUP (KR)
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