JPWO2020246521A5 - - Google Patents
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- Publication number
- JPWO2020246521A5 JPWO2020246521A5 JP2021524886A JP2021524886A JPWO2020246521A5 JP WO2020246521 A5 JPWO2020246521 A5 JP WO2020246521A5 JP 2021524886 A JP2021524886 A JP 2021524886A JP 2021524886 A JP2021524886 A JP 2021524886A JP WO2020246521 A5 JPWO2020246521 A5 JP WO2020246521A5
- Authority
- JP
- Japan
- Prior art keywords
- lithium
- fluoride
- oxalato
- plane
- carbon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- -1 hexafluorophosphate anion Chemical class 0.000 description 17
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 10
- 229910052744 lithium Inorganic materials 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 9
- 239000003575 carbonaceous material Substances 0.000 description 8
- 238000002441 X-ray diffraction Methods 0.000 description 7
- 229910019142 PO4 Inorganic materials 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 6
- 239000010452 phosphate Substances 0.000 description 6
- 239000007773 negative electrode material Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 239000007983 Tris buffer Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910003002 lithium salt Inorganic materials 0.000 description 3
- 159000000002 lithium salts Chemical class 0.000 description 3
- KNWQLFOXPQZGPX-UHFFFAOYSA-N methanesulfonyl fluoride Chemical compound CS(F)(=O)=O KNWQLFOXPQZGPX-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N oxalic acid group Chemical group C(C(=O)O)(=O)O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- YRLQYTUFYPUCAE-UHFFFAOYSA-N difluorophosphoryloxybenzene Chemical compound FP(F)(=O)OC1=CC=CC=C1 YRLQYTUFYPUCAE-UHFFFAOYSA-N 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- BYPHZHGVWNKAFC-UHFFFAOYSA-N ethenesulfonyl fluoride Chemical compound FS(=O)(=O)C=C BYPHZHGVWNKAFC-UHFFFAOYSA-N 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- KGCSOBYKHTVXLK-UHFFFAOYSA-M lithium ethyl fluoro phosphate Chemical compound P(=O)(OF)(OCC)[O-].[Li+] KGCSOBYKHTVXLK-UHFFFAOYSA-M 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000002931 mesocarbon microbead Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000011255 nonaqueous electrolyte Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- YTZKOQUCBOVLHL-UHFFFAOYSA-N tert-butylbenzene Chemical compound CC(C)(C)C1=CC=CC=C1 YTZKOQUCBOVLHL-UHFFFAOYSA-N 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 125000001889 triflyl group Chemical group FC(F)(F)S(*)(=O)=O 0.000 description 2
- RDOGTTNFVLSBKG-UHFFFAOYSA-N 1,2-difluoro-3-methoxybenzene Chemical compound COC1=CC=CC(F)=C1F RDOGTTNFVLSBKG-UHFFFAOYSA-N 0.000 description 1
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 description 1
- GWAOOGWHPITOEY-UHFFFAOYSA-N 1,5,2,4-dioxadithiane 2,2,4,4-tetraoxide Chemical compound O=S1(=O)CS(=O)(=O)OCO1 GWAOOGWHPITOEY-UHFFFAOYSA-N 0.000 description 1
- RYIRMSRYCSMGJA-UHFFFAOYSA-N 1,5,2,4-dioxadithiepane 2,2,4,4-tetraoxide Chemical compound O=S1(=O)CS(=O)(=O)OCCO1 RYIRMSRYCSMGJA-UHFFFAOYSA-N 0.000 description 1
- APPZESCOGKWYIH-UHFFFAOYSA-N 1,5,2,4-dioxadithiocane 2,2,4,4-tetraoxide Chemical compound O=S1(=O)CS(=O)(=O)OCCCO1 APPZESCOGKWYIH-UHFFFAOYSA-N 0.000 description 1
- GUYHXQLLIISBQF-UHFFFAOYSA-N 1-cyclohexyl-2-fluorobenzene Chemical compound FC1=CC=CC=C1C1CCCCC1 GUYHXQLLIISBQF-UHFFFAOYSA-N 0.000 description 1
- MMZYCBHLNZVROM-UHFFFAOYSA-N 1-fluoro-2-methylbenzene Chemical compound CC1=CC=CC=C1F MMZYCBHLNZVROM-UHFFFAOYSA-N 0.000 description 1
- KLECYOQFQXJYBC-UHFFFAOYSA-N 1-fluoro-2-phenylbenzene Chemical group FC1=CC=CC=C1C1=CC=CC=C1 KLECYOQFQXJYBC-UHFFFAOYSA-N 0.000 description 1
- FTGJKIKAULMVKD-UHFFFAOYSA-N 1-fluoro-4-fluorosulfonyloxybenzene Chemical compound Fc1ccc(OS(F)(=O)=O)cc1 FTGJKIKAULMVKD-UHFFFAOYSA-N 0.000 description 1
- AUNWZUQPAFGHFZ-UHFFFAOYSA-N 1-fluorosulfonyloxypropane Chemical compound CCCOS(F)(=O)=O AUNWZUQPAFGHFZ-UHFFFAOYSA-N 0.000 description 1
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 1
- SAERAINFZWAKGQ-UHFFFAOYSA-N 2-methylbenzenesulfonyl fluoride Chemical compound CC1=CC=CC=C1S(F)(=O)=O SAERAINFZWAKGQ-UHFFFAOYSA-N 0.000 description 1
- QHTJSSMHBLGUHV-UHFFFAOYSA-N 2-methylbutan-2-ylbenzene Chemical compound CCC(C)(C)C1=CC=CC=C1 QHTJSSMHBLGUHV-UHFFFAOYSA-N 0.000 description 1
- QYIOFABFKUOIBV-UHFFFAOYSA-N 4,5-dimethyl-1,3-dioxol-2-one Chemical compound CC=1OC(=O)OC=1C QYIOFABFKUOIBV-UHFFFAOYSA-N 0.000 description 1
- BJWMSGRKJIOCNR-UHFFFAOYSA-N 4-ethenyl-1,3-dioxolan-2-one Chemical compound C=CC1COC(=O)O1 BJWMSGRKJIOCNR-UHFFFAOYSA-N 0.000 description 1
- SBLRHMKNNHXPHG-UHFFFAOYSA-N 4-fluoro-1,3-dioxolan-2-one Chemical compound FC1COC(=O)O1 SBLRHMKNNHXPHG-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- YNNVCNXYUGJPKN-UHFFFAOYSA-J C(C(=O)[O-])(=O)F.C(C(=O)[O-])(=O)F.C(C(=O)[O-])(=O)F.C(C(=O)[O-])(=O)F.[K+].[K+].[K+].[K+] Chemical compound C(C(=O)[O-])(=O)F.C(C(=O)[O-])(=O)F.C(C(=O)[O-])(=O)F.C(C(=O)[O-])(=O)F.[K+].[K+].[K+].[K+] YNNVCNXYUGJPKN-UHFFFAOYSA-J 0.000 description 1
- CLODVVCTNPJPIG-UHFFFAOYSA-J C(C(=O)[O-])(=O)F.C(C(=O)[O-])(=O)F.C(C(=O)[O-])(=O)F.C(C(=O)[O-])(=O)F.[Na+].[Na+].[Na+].[Na+] Chemical compound C(C(=O)[O-])(=O)F.C(C(=O)[O-])(=O)F.C(C(=O)[O-])(=O)F.C(C(=O)[O-])(=O)F.[Na+].[Na+].[Na+].[Na+] CLODVVCTNPJPIG-UHFFFAOYSA-J 0.000 description 1
- AWRWNHWSKXUBKP-UHFFFAOYSA-M C(CC)OP(=O)([O-])F.[Li+] Chemical compound C(CC)OP(=O)([O-])F.[Li+] AWRWNHWSKXUBKP-UHFFFAOYSA-M 0.000 description 1
- LTFGXQCYRGEYGB-UHFFFAOYSA-N CCC(C#C)OC(O)=O Chemical compound CCC(C#C)OC(O)=O LTFGXQCYRGEYGB-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- GFBYIOIHVVTEBK-UHFFFAOYSA-N S(OC1=CC=C(C=C1)C(C)(C)C)(=O)(=O)F Chemical compound S(OC1=CC=C(C=C1)C(C)(C)C)(=O)(=O)F GFBYIOIHVVTEBK-UHFFFAOYSA-N 0.000 description 1
- CHHOPPGAFVFXFS-UHFFFAOYSA-M [Li+].[O-]S(F)(=O)=O Chemical compound [Li+].[O-]S(F)(=O)=O CHHOPPGAFVFXFS-UHFFFAOYSA-M 0.000 description 1
- FDLZQPXZHIFURF-UHFFFAOYSA-N [O-2].[Ti+4].[Li+] Chemical class [O-2].[Ti+4].[Li+] FDLZQPXZHIFURF-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- IDIPWEYIBKUDNY-UHFFFAOYSA-N benzenesulfonyl fluoride Chemical compound FS(=O)(=O)C1=CC=CC=C1 IDIPWEYIBKUDNY-UHFFFAOYSA-N 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- YRIJPMBUGWOQCC-UHFFFAOYSA-N bis(prop-2-ynyl) carbonate Chemical compound C#CCOC(=O)OCC#C YRIJPMBUGWOQCC-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000002180 crystalline carbon material Substances 0.000 description 1
- HHNHBFLGXIUXCM-GFCCVEGCSA-N cyclohexylbenzene Chemical compound [CH]1CCCC[C@@H]1C1=CC=CC=C1 HHNHBFLGXIUXCM-GFCCVEGCSA-N 0.000 description 1
- SXWUDUINABFBMK-UHFFFAOYSA-L dilithium;fluoro-dioxido-oxo-$l^{5}-phosphane Chemical compound [Li+].[Li+].[O-]P([O-])(F)=O SXWUDUINABFBMK-UHFFFAOYSA-L 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- BDIBYQORZHGDIR-UHFFFAOYSA-N fluorosulfonyloxybenzene Chemical compound FS(=O)(=O)OC1=CC=CC=C1 BDIBYQORZHGDIR-UHFFFAOYSA-N 0.000 description 1
- 239000007849 furan resin Substances 0.000 description 1
- 229910021385 hard carbon Inorganic materials 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- MBABOKRGFJTBAE-UHFFFAOYSA-N methyl methanesulfonate Chemical compound COS(C)(=O)=O MBABOKRGFJTBAE-UHFFFAOYSA-N 0.000 description 1
- AUUBCQYRIBDKHO-UHFFFAOYSA-N methyl prop-2-ynyl carbonate Chemical compound COC(=O)OCC#C AUUBCQYRIBDKHO-UHFFFAOYSA-N 0.000 description 1
- PQIOSYKVBBWRRI-UHFFFAOYSA-N methylphosphonyl difluoride Chemical group CP(F)(F)=O PQIOSYKVBBWRRI-UHFFFAOYSA-N 0.000 description 1
- PYLWMHQQBFSUBP-UHFFFAOYSA-N monofluorobenzene Chemical compound FC1=CC=CC=C1 PYLWMHQQBFSUBP-UHFFFAOYSA-N 0.000 description 1
- 239000011331 needle coke Substances 0.000 description 1
- 239000011356 non-aqueous organic solvent Substances 0.000 description 1
- 229910021470 non-graphitizable carbon Inorganic materials 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- LFGREXWGYUGZLY-UHFFFAOYSA-N phosphoryl Chemical group [P]=O LFGREXWGYUGZLY-UHFFFAOYSA-N 0.000 description 1
- 239000006253 pitch coke Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002296 pyrolytic carbon Substances 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
- SLVAEVYIJHDKRO-UHFFFAOYSA-N trifluoromethanesulfonyl fluoride Chemical compound FC(F)(F)S(F)(=O)=O SLVAEVYIJHDKRO-UHFFFAOYSA-N 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019105459 | 2019-06-05 | ||
| JP2019105459 | 2019-06-05 | ||
| PCT/JP2020/022013 WO2020246521A1 (ja) | 2019-06-05 | 2020-06-03 | 非水電解液 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2020246521A1 JPWO2020246521A1 (https=) | 2020-12-10 |
| JPWO2020246521A5 true JPWO2020246521A5 (https=) | 2023-06-06 |
| JP7606103B2 JP7606103B2 (ja) | 2024-12-25 |
Family
ID=73653214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021524886A Active JP7606103B2 (ja) | 2019-06-05 | 2020-06-03 | 非水電解液 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20220231338A1 (https=) |
| EP (1) | EP3965204A4 (https=) |
| JP (1) | JP7606103B2 (https=) |
| KR (1) | KR20220016852A (https=) |
| CN (1) | CN113924677A (https=) |
| WO (1) | WO2020246521A1 (https=) |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6680143B2 (en) | 2000-06-22 | 2004-01-20 | The University Of Chicago | Lithium metal oxide electrodes for lithium cells and batteries |
| JP3497812B2 (ja) * | 2000-10-30 | 2004-02-16 | 株式会社デンソー | 非水電解液を用いた非水電解液二次電池 |
| JP4973825B2 (ja) | 2000-11-14 | 2012-07-11 | 戸田工業株式会社 | 非水電解質二次電池用正極活物質の製造法、非水電解質二次電池 |
| GB2395059B (en) | 2002-11-05 | 2005-03-16 | Imp College Innovations Ltd | Structured silicon anode |
| US7771876B2 (en) | 2003-05-09 | 2010-08-10 | Sony Corporation | Anode active material method of manufacturing the same and nonaqueous electrolyte secondary battery using the same |
| JP5121127B2 (ja) * | 2004-05-11 | 2013-01-16 | 株式会社デンソー | 非水電解液組成物及び該組成物を用いた非水電解液二次電池 |
| JP2007018883A (ja) | 2005-07-07 | 2007-01-25 | Toshiba Corp | 負極活物質、非水電解質電池及び電池パック |
| GB0601319D0 (en) | 2006-01-23 | 2006-03-01 | Imp Innovations Ltd | A method of fabricating pillars composed of silicon-based material |
| JP4605133B2 (ja) | 2006-06-05 | 2011-01-05 | ソニー株式会社 | 非水電解質およびこれを用いた非水電解質電池、並びに非水電解質の製造方法 |
| JP5072379B2 (ja) * | 2007-01-26 | 2012-11-14 | 株式会社デンソー | 非水電解液及び該電解液を用いた二次電池 |
| JP5256816B2 (ja) | 2007-03-27 | 2013-08-07 | 学校法人神奈川大学 | リチウムイオン電池用正極材料 |
| EP2214234B1 (en) | 2007-11-12 | 2014-01-08 | Toda Kogyo Corporation | Li-ni-based composite oxide particle powder for rechargeable battery with nonaqueous elctrolyte, process for producing the powder, and rechargeable battery with nonaqueous electrolyte |
| JP2013030284A (ja) | 2011-07-26 | 2013-02-07 | Mitsubishi Chemicals Corp | 非水系電解液電池 |
| WO2013118661A1 (ja) | 2012-02-06 | 2013-08-15 | 日本電気株式会社 | リチウムイオン電池およびその製造方法 |
| CN104685698B (zh) | 2012-08-27 | 2017-04-19 | 三洋电机株式会社 | 非水电解质二次电池 |
| JP6665396B2 (ja) * | 2015-02-19 | 2020-03-13 | セントラル硝子株式会社 | 非水電解液電池用電解液、及びこれを用いた非水電解液電池 |
| WO2017154788A1 (ja) * | 2016-03-07 | 2017-09-14 | 日本電気株式会社 | 二次電池用電解液及び二次電池 |
| WO2019111983A1 (ja) * | 2017-12-06 | 2019-06-13 | セントラル硝子株式会社 | 非水電解液電池用電解液及びそれを用いた非水電解液電池 |
| JP6963484B2 (ja) | 2017-12-08 | 2021-11-10 | 東芝テック株式会社 | モータ温度推定装置およびプログラム |
| WO2019117101A1 (ja) * | 2017-12-12 | 2019-06-20 | セントラル硝子株式会社 | 非水電解液電池用電解液及びそれを用いた非水電解液電池 |
| US11322778B2 (en) * | 2018-05-29 | 2022-05-03 | Wildcat Discovery Technologies, Inc. | High voltage electrolyte additives |
| CN111137870B (zh) * | 2018-11-06 | 2021-11-09 | 宁波氟创新能源科技有限公司 | 一种二氟磷酸锂、其制备方法及锂离子电池电解液 |
-
2020
- 2020-06-03 JP JP2021524886A patent/JP7606103B2/ja active Active
- 2020-06-03 US US17/596,177 patent/US20220231338A1/en not_active Abandoned
- 2020-06-03 EP EP20817762.6A patent/EP3965204A4/en not_active Withdrawn
- 2020-06-03 WO PCT/JP2020/022013 patent/WO2020246521A1/ja not_active Ceased
- 2020-06-03 KR KR1020217039602A patent/KR20220016852A/ko not_active Ceased
- 2020-06-03 CN CN202080040945.XA patent/CN113924677A/zh active Pending
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