Title:
ELECTRODE PROTECTION LAYER BASED ON CARBOXYLATED POLYMER OF INTRINSIC MICROPOROSITY, AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/211227
Kind Code:
A1
Abstract:
The present invention relates to an electrode protection layer based on a carboxylated polymer of intrinsic microporosity, and a manufacturing method therefor, and, more specifically, to an electrode protection layer based on a polymer of intrinsic microporosity, and a manufacturing method therefor, the layer being manufactured by mixing a carboxylated polymer of intrinsic microporosity with a cross-linking agent and a solvent so as to form a film-forming composition, forming a film therefrom, and then cross-linking the film.
Inventors:
KIM BYOUNG GAK (KR)
JEON JUN WOO (KR)
JEON JUN WOO (KR)
Application Number:
PCT/KR2023/005823
Publication Date:
November 02, 2023
Filing Date:
April 27, 2023
Export Citation:
Assignee:
KOREA RES INST CHEMICAL TECH (KR)
International Classes:
H01M4/13; C08K5/1515; C08L65/00; H01M4/02; H01M4/139; H01M4/38; H01M10/052
Foreign References:
| KR20190057364A | 2019-05-28 |
Other References:
WANG, L. et al. Polymer of intrinsic microporosity (PIM) films and membranes in electrochemical energy storage and conversion: A mini-review. Electrochemistry Communications. 2020, vol. 118, 106798, inner pp. 1-7.
MA LIUJIA, MENG JIANQIANG, PAN YING, CHENG YA-JUN, JI QING, ZUO XIUXIA, WANG XIAOYAN, ZHU JIN, XIA YONGGAO: "Microporous Binder for the Silicon-Based Lithium-Ion Battery Anode with Exceptional Rate Capability and Improved Cyclic Performance", LANGMUIR, AMERICAN CHEMICAL SOCIETY, US, vol. 36, no. 8, 3 March 2020 (2020-03-03), US , pages 2003 - 2011, XP093103201, ISSN: 0743-7463, DOI: 10.1021/acs.langmuir.9b03497
YANG QIULI; LI WENLI; DONG CHEN; MA YUYAN; YIN YUXIN; WU QIBING; XU ZHITAO; MA WEI; FAN CHENG; SUN KENING: "PIM-1 as an artificial solid electrolyte interphase for stable lithium metal anode in high-performance batteries", JOURNAL OF ENERGY CHEMISTRY, ELSEVIER, AMSTERDAM, NL, vol. 42, 21 June 2019 (2019-06-21), AMSTERDAM, NL , pages 83 - 90, XP085914453, ISSN: 2095-4956, DOI: 10.1016/j.jechem.2019.06.012
DORIS SEAN E., WARD ASHLEIGH L., FRISCHMANN PETER D., LI LONGJUN, HELMS BRETT A.: "Understanding and controlling the chemical evolution and polysulfide-blocking ability of lithium–sulfur battery membranes cast from polymers of intrinsic microporosity", JOURNAL OF MATERIALS CHEMISTRY A, ROYAL SOCIETY OF CHEMISTRY, GB, vol. 4, no. 43, 1 January 2016 (2016-01-01), GB , pages 16946 - 16952, XP093103203, ISSN: 2050-7488, DOI: 10.1039/C6TA06401A
MA LIUJIA, MENG JIANQIANG, PAN YING, CHENG YA-JUN, JI QING, ZUO XIUXIA, WANG XIAOYAN, ZHU JIN, XIA YONGGAO: "Microporous Binder for the Silicon-Based Lithium-Ion Battery Anode with Exceptional Rate Capability and Improved Cyclic Performance", LANGMUIR, AMERICAN CHEMICAL SOCIETY, US, vol. 36, no. 8, 3 March 2020 (2020-03-03), US , pages 2003 - 2011, XP093103201, ISSN: 0743-7463, DOI: 10.1021/acs.langmuir.9b03497
YANG QIULI; LI WENLI; DONG CHEN; MA YUYAN; YIN YUXIN; WU QIBING; XU ZHITAO; MA WEI; FAN CHENG; SUN KENING: "PIM-1 as an artificial solid electrolyte interphase for stable lithium metal anode in high-performance batteries", JOURNAL OF ENERGY CHEMISTRY, ELSEVIER, AMSTERDAM, NL, vol. 42, 21 June 2019 (2019-06-21), AMSTERDAM, NL , pages 83 - 90, XP085914453, ISSN: 2095-4956, DOI: 10.1016/j.jechem.2019.06.012
DORIS SEAN E., WARD ASHLEIGH L., FRISCHMANN PETER D., LI LONGJUN, HELMS BRETT A.: "Understanding and controlling the chemical evolution and polysulfide-blocking ability of lithium–sulfur battery membranes cast from polymers of intrinsic microporosity", JOURNAL OF MATERIALS CHEMISTRY A, ROYAL SOCIETY OF CHEMISTRY, GB, vol. 4, no. 43, 1 January 2016 (2016-01-01), GB , pages 16946 - 16952, XP093103203, ISSN: 2050-7488, DOI: 10.1039/C6TA06401A
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (KR)
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