CN108365178B - 一种锂金属负极的保护方法、锂金属负极及锂电池 - Google Patents
一种锂金属负极的保护方法、锂金属负极及锂电池 Download PDFInfo
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- CN108365178B CN108365178B CN201810140369.0A CN201810140369A CN108365178B CN 108365178 B CN108365178 B CN 108365178B CN 201810140369 A CN201810140369 A CN 201810140369A CN 108365178 B CN108365178 B CN 108365178B
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- negative electrode
- lithium
- lithium metal
- metal negative
- sulfonated
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- -1 sulfonated diphenyl ether sulfone Chemical class 0.000 claims description 11
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- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 claims description 3
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 claims description 3
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- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 claims description 3
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- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 claims description 3
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 9
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- 210000001787 dendrite Anatomy 0.000 abstract description 7
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- SESFRYSPDFLNCH-UHFFFAOYSA-N benzyl benzoate Chemical compound C=1C=CC=CC=1C(=O)OCC1=CC=CC=C1 SESFRYSPDFLNCH-UHFFFAOYSA-N 0.000 description 6
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- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 description 4
- 229910003002 lithium salt Inorganic materials 0.000 description 4
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- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
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- YNQRWVCLAIUHHI-UHFFFAOYSA-L dilithium;oxalate Chemical compound [Li+].[Li+].[O-]C(=O)C([O-])=O YNQRWVCLAIUHHI-UHFFFAOYSA-L 0.000 description 2
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- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
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- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
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- 239000012286 potassium permanganate Substances 0.000 description 2
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- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 2
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- CYDQOEWLBCCFJZ-UHFFFAOYSA-N 4-(4-fluorophenyl)oxane-4-carboxylic acid Chemical compound C=1C=C(F)C=CC=1C1(C(=O)O)CCOCC1 CYDQOEWLBCCFJZ-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
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- 241000282414 Homo sapiens Species 0.000 description 1
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- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
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- 239000003245 coal Substances 0.000 description 1
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- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 description 1
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- MHCFAGZWMAWTNR-UHFFFAOYSA-M lithium perchlorate Chemical compound [Li+].[O-]Cl(=O)(=O)=O MHCFAGZWMAWTNR-UHFFFAOYSA-M 0.000 description 1
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- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Inorganic materials [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 description 1
- 229910001496 lithium tetrafluoroborate Inorganic materials 0.000 description 1
- GKQWYZBANWAFMQ-UHFFFAOYSA-M lithium;2-hydroxypropanoate Chemical compound [Li+].CC(O)C([O-])=O GKQWYZBANWAFMQ-UHFFFAOYSA-M 0.000 description 1
- QSZMZKBZAYQGRS-UHFFFAOYSA-N lithium;bis(trifluoromethylsulfonyl)azanide Chemical compound [Li+].FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F QSZMZKBZAYQGRS-UHFFFAOYSA-N 0.000 description 1
- XKPJKVVZOOEMPK-UHFFFAOYSA-M lithium;formate Chemical compound [Li+].[O-]C=O XKPJKVVZOOEMPK-UHFFFAOYSA-M 0.000 description 1
- MCVFFRWZNYZUIJ-UHFFFAOYSA-M lithium;trifluoromethanesulfonate Chemical compound [Li+].[O-]S(=O)(=O)C(F)(F)F MCVFFRWZNYZUIJ-UHFFFAOYSA-M 0.000 description 1
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- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
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- ZNCPFRVNHGOPAG-UHFFFAOYSA-L sodium oxalate Chemical compound [Na+].[Na+].[O-]C(=O)C([O-])=O ZNCPFRVNHGOPAG-UHFFFAOYSA-L 0.000 description 1
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- BAZAXWOYCMUHIX-UHFFFAOYSA-M sodium perchlorate Chemical compound [Na+].[O-]Cl(=O)(=O)=O BAZAXWOYCMUHIX-UHFFFAOYSA-M 0.000 description 1
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CN109167063A (zh) * | 2018-08-15 | 2019-01-08 | 广东工业大学 | 一种人工固态电解质界面层保护的金属锂负极及其制备方法和应用 |
CN110875468B (zh) * | 2018-09-03 | 2021-08-31 | 王益成 | 金属负极被绝缘材料覆盖的化学电池及其覆盖方法 |
CN109360937A (zh) * | 2018-11-15 | 2019-02-19 | 中国科学院宁波材料技术与工程研究所 | 一种具有sei保护层的负极、其制备方法及锂/钠金属电池 |
CN109524624B (zh) * | 2018-11-26 | 2021-09-03 | 中南大学 | 表面覆聚合物保护膜的金属负极的制备方法及二次电池 |
US20220102703A1 (en) * | 2019-01-29 | 2022-03-31 | Piotrek Co., Ltd. | Production method for conductive polymer inorganic solid electrolyte secondary battery |
CN111490252A (zh) * | 2019-01-29 | 2020-08-04 | 中国科学院宁波材料技术与工程研究所 | 锂金属保护层及其制备方法以及具有该保护层的电池 |
CN109818048A (zh) * | 2019-03-04 | 2019-05-28 | 江西星盈科技有限公司 | 全固态锂金属电池及其制备工艺 |
CN111244391A (zh) * | 2020-03-02 | 2020-06-05 | 清华大学 | 一种用于保护锂金属表面的有机聚合物-无机颗粒复合膜的制备 |
CN111509195A (zh) * | 2020-05-07 | 2020-08-07 | 武汉理工大学 | 一种全固态锂电池中金属锂负极的表面改性方法 |
CN111697230B (zh) * | 2020-05-07 | 2023-10-03 | 天津力神电池股份有限公司 | 一种高安全复合正极片及其制备方法和应用的锂离子电池 |
CN111816842B (zh) * | 2020-08-31 | 2022-08-05 | 珠海冠宇电池股份有限公司 | 含有钝化保护膜的锂电极及其制备方法和锂离子电池 |
CN113851646B (zh) * | 2021-09-29 | 2023-03-28 | 江南大学 | 一种基于氮化硼薄膜的锌离子电池负极材料及其制备方法 |
CN114684872B (zh) * | 2022-03-09 | 2023-08-11 | 江门市长优实业有限公司 | 一种三元正极废料的碳还原焙烧回收方法 |
CN114824459A (zh) * | 2022-05-18 | 2022-07-29 | 电子科技大学 | 金属锂和固态电解质界面层及制备方法 |
CN115411232A (zh) * | 2022-09-15 | 2022-11-29 | 深圳先进技术研究院 | 一种三维锂负极及其制备方法和锂电池 |
CN117438541A (zh) * | 2023-12-19 | 2024-01-23 | 济南中瑞泰新材料科技有限公司 | 一种改性锂金属电池负极的转印生产方法 |
CN117423919A (zh) * | 2023-12-19 | 2024-01-19 | 济南中瑞泰新材料科技有限公司 | 一种改性锂金属电池负极及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104377342A (zh) * | 2013-08-14 | 2015-02-25 | 三星Sdi株式会社 | 用于可再充电锂电池的负极和含该负极的可再充电锂电池 |
CN104993083A (zh) * | 2015-05-21 | 2015-10-21 | 西北工业大学 | 一种锂硫电池氮化硼包覆隔膜的制备方法 |
CN106207191A (zh) * | 2015-05-08 | 2016-12-07 | 清华大学 | 一种用于提高锂金属电池循环寿命的高效负极结构 |
CN107305950A (zh) * | 2016-04-19 | 2017-10-31 | 宁德新能源科技有限公司 | 聚合物保护膜、金属锂负极片、锂二次电池 |
CN107394115A (zh) * | 2016-04-29 | 2017-11-24 | 三星电子株式会社 | 用于锂金属电池的负极和包括其的锂金属电池 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104377342A (zh) * | 2013-08-14 | 2015-02-25 | 三星Sdi株式会社 | 用于可再充电锂电池的负极和含该负极的可再充电锂电池 |
CN106207191A (zh) * | 2015-05-08 | 2016-12-07 | 清华大学 | 一种用于提高锂金属电池循环寿命的高效负极结构 |
CN104993083A (zh) * | 2015-05-21 | 2015-10-21 | 西北工业大学 | 一种锂硫电池氮化硼包覆隔膜的制备方法 |
CN107305950A (zh) * | 2016-04-19 | 2017-10-31 | 宁德新能源科技有限公司 | 聚合物保护膜、金属锂负极片、锂二次电池 |
CN107394115A (zh) * | 2016-04-29 | 2017-11-24 | 三星电子株式会社 | 用于锂金属电池的负极和包括其的锂金属电池 |
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