CN112038650A - 一种软包装锂氟化碳一次电池 - Google Patents
一种软包装锂氟化碳一次电池 Download PDFInfo
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- CN112038650A CN112038650A CN202010736445.1A CN202010736445A CN112038650A CN 112038650 A CN112038650 A CN 112038650A CN 202010736445 A CN202010736445 A CN 202010736445A CN 112038650 A CN112038650 A CN 112038650A
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- battery
- lithium
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 52
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 51
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 239000003292 glue Substances 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 30
- 230000008569 process Effects 0.000 claims abstract description 25
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000011888 foil Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 10
- 241000238367 Mya arenaria Species 0.000 claims abstract description 3
- 239000011255 nonaqueous electrolyte Substances 0.000 claims abstract description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 30
- 229910052782 aluminium Inorganic materials 0.000 claims description 23
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 23
- 238000003466 welding Methods 0.000 claims description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 229910052759 nickel Inorganic materials 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 239000002985 plastic film Substances 0.000 claims description 10
- 229920006255 plastic film Polymers 0.000 claims description 10
- QLOAVXSYZAJECW-UHFFFAOYSA-N methane;molecular fluorine Chemical compound C.FF QLOAVXSYZAJECW-UHFFFAOYSA-N 0.000 claims description 8
- 239000002390 adhesive tape Substances 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000012986 modification Methods 0.000 claims description 7
- 230000004048 modification Effects 0.000 claims description 7
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000013543 active substance Substances 0.000 claims description 4
- 239000011889 copper foil Substances 0.000 claims description 4
- 229910021385 hard carbon Inorganic materials 0.000 claims description 4
- 239000011777 magnesium Substances 0.000 claims description 4
- 239000011572 manganese Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 229910000733 Li alloy Inorganic materials 0.000 claims description 3
- 239000001989 lithium alloy Substances 0.000 claims description 3
- 229910021384 soft carbon Inorganic materials 0.000 claims description 3
- 229910017656 Ag2V4O11 Inorganic materials 0.000 claims description 2
- 229910000570 Cupronickel Inorganic materials 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 229910003481 amorphous carbon Inorganic materials 0.000 claims description 2
- 229910021383 artificial graphite Inorganic materials 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 229910052681 coesite Inorganic materials 0.000 claims description 2
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 claims description 2
- 229910052906 cristobalite Inorganic materials 0.000 claims description 2
- 238000001027 hydrothermal synthesis Methods 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 239000004005 microsphere Substances 0.000 claims description 2
- 229910021382 natural graphite Inorganic materials 0.000 claims description 2
- 238000007747 plating Methods 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 2
- 229910052682 stishovite Inorganic materials 0.000 claims description 2
- 229910052905 tridymite Inorganic materials 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract description 9
- YWXYYJSYQOXTPL-SLPGGIOYSA-N isosorbide mononitrate Chemical compound [O-][N+](=O)O[C@@H]1CO[C@@H]2[C@@H](O)CO[C@@H]21 YWXYYJSYQOXTPL-SLPGGIOYSA-N 0.000 abstract description 2
- YBDACTXVEXNYOU-UHFFFAOYSA-N C(F)(F)(F)F.[Li] Chemical compound C(F)(F)(F)F.[Li] YBDACTXVEXNYOU-UHFFFAOYSA-N 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 11
- 238000004804 winding Methods 0.000 description 10
- 239000000843 powder Substances 0.000 description 9
- 239000003792 electrolyte Substances 0.000 description 8
- 239000004698 Polyethylene Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 230000010287 polarization Effects 0.000 description 6
- 229920000573 polyethylene Polymers 0.000 description 6
- -1 Polyethylene Polymers 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 239000004642 Polyimide Substances 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 239000006258 conductive agent Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 229920001721 polyimide Polymers 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000012943 hotmelt Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- 229910001496 lithium tetrafluoroborate Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009459 flexible packaging Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000002149 hierarchical pore Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
- H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112436160A (zh) * | 2020-12-05 | 2021-03-02 | 隆能科技(南通)有限公司 | 一种超低温高容量一次锂电池及其制备方法 |
CN112723337A (zh) * | 2020-12-30 | 2021-04-30 | 电子科技大学 | 等离子体改性氟化碳正极材料及制备方法和用途 |
CN113285067A (zh) * | 2021-05-14 | 2021-08-20 | 西北核技术研究所 | 一种锂一次电池用正极复合材料及其制备方法 |
CN114628860A (zh) * | 2021-12-21 | 2022-06-14 | 万向一二三股份公司 | 锂离子电池的极片与极耳焊接结构 |
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CN1588688A (zh) * | 2004-06-30 | 2005-03-02 | 北京格林动力电源技术有限公司 | 锂离子动力电池 |
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CN107968205A (zh) * | 2017-12-06 | 2018-04-27 | 贵州梅岭电源有限公司 | 一种化学还原法改性氟化碳正极材料的方法 |
CN108336283A (zh) * | 2017-12-29 | 2018-07-27 | 中国电子科技集团公司第十八研究所 | 一种超大容量单体电池及其制备方法 |
US20180277885A1 (en) * | 2017-03-21 | 2018-09-27 | Kabushiki Kaisha Toshiba | Secondary battery, battery pack, and vehicle |
CN108928809A (zh) * | 2017-05-22 | 2018-12-04 | 天津大学 | 氟化碳纳米管的氟碳比调控方法 |
CN209786120U (zh) * | 2019-05-31 | 2019-12-13 | 宁德时代新能源科技股份有限公司 | 二次电池和电池模组 |
CN111384353A (zh) * | 2018-12-29 | 2020-07-07 | 宁德时代新能源科技股份有限公司 | 二次电池以及电池模组 |
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2020
- 2020-07-28 CN CN202010736445.1A patent/CN112038650A/zh active Pending
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CN1588688A (zh) * | 2004-06-30 | 2005-03-02 | 北京格林动力电源技术有限公司 | 锂离子动力电池 |
CN201438492U (zh) * | 2009-06-18 | 2010-04-14 | 天津市捷威动力工业有限公司 | 一种聚合物锂离子动力电池 |
CN102509802A (zh) * | 2011-10-10 | 2012-06-20 | 中国电子科技集团公司第十八研究所 | 锂电池正极材料用氟化碳的制备方法 |
CN102800894A (zh) * | 2012-08-02 | 2012-11-28 | 浙江谷神能源科技股份有限公司 | 一种预应力结构的方形锂离子电池 |
CN202839768U (zh) * | 2012-10-11 | 2013-03-27 | 山东天阳新能源有限公司 | 一种圆柱卷芯防爆锂离子电池 |
CN103000915A (zh) * | 2012-12-28 | 2013-03-27 | 天津力神电池股份有限公司 | 氟化碳锂一次电池及其制备方法 |
CN104577124A (zh) * | 2013-10-14 | 2015-04-29 | 中国电子科技集团公司第十八研究所 | 锂电池用混合正极材料的制备方法 |
CN104538650A (zh) * | 2014-12-25 | 2015-04-22 | 贵州梅岭电源有限公司 | 一种改性的锂/氟化碳电池 |
CN105958056A (zh) * | 2016-07-05 | 2016-09-21 | 哈尔滨工业大学 | 一种利用等离子氟化法制备的金属氟化物助熔剂合成锂金属氧化物正极材料的方法 |
CN106384812A (zh) * | 2016-10-13 | 2017-02-08 | 江苏超电新能源科技发展有限公司 | 一种表面改性氟化碳材料及其方法与应用 |
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CN108928809A (zh) * | 2017-05-22 | 2018-12-04 | 天津大学 | 氟化碳纳米管的氟碳比调控方法 |
CN206864542U (zh) * | 2017-06-22 | 2018-01-09 | 北京圣比和科技有限公司 | 一种基于钛酸锂负极材料的3v级锂离子电池 |
CN107482187A (zh) * | 2017-07-27 | 2017-12-15 | 天津巴莫科技股份有限公司 | 沥青碳包覆氟化碳正极材料及其制备方法 |
CN107959026A (zh) * | 2017-11-15 | 2018-04-24 | 上海空间电源研究所 | 一种改性氟化碳电池及其正极极片和正极材料的制备方法 |
CN107968205A (zh) * | 2017-12-06 | 2018-04-27 | 贵州梅岭电源有限公司 | 一种化学还原法改性氟化碳正极材料的方法 |
CN108336283A (zh) * | 2017-12-29 | 2018-07-27 | 中国电子科技集团公司第十八研究所 | 一种超大容量单体电池及其制备方法 |
CN111384353A (zh) * | 2018-12-29 | 2020-07-07 | 宁德时代新能源科技股份有限公司 | 二次电池以及电池模组 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112436160A (zh) * | 2020-12-05 | 2021-03-02 | 隆能科技(南通)有限公司 | 一种超低温高容量一次锂电池及其制备方法 |
US20220093938A1 (en) * | 2020-12-05 | 2022-03-24 | Long Power Systems (Nantong) Co.,Ltd. | Ultra-low temperature and high-capacity primary lithium battery and preparation method thereof |
CN112723337A (zh) * | 2020-12-30 | 2021-04-30 | 电子科技大学 | 等离子体改性氟化碳正极材料及制备方法和用途 |
CN113285067A (zh) * | 2021-05-14 | 2021-08-20 | 西北核技术研究所 | 一种锂一次电池用正极复合材料及其制备方法 |
CN114628860A (zh) * | 2021-12-21 | 2022-06-14 | 万向一二三股份公司 | 锂离子电池的极片与极耳焊接结构 |
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