KR20060086961A - 비수 전해질 전지용 리드선 및 비수 전해질 전지 - Google Patents
비수 전해질 전지용 리드선 및 비수 전해질 전지 Download PDFInfo
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- KR20060086961A KR20060086961A KR1020067009030A KR20067009030A KR20060086961A KR 20060086961 A KR20060086961 A KR 20060086961A KR 1020067009030 A KR1020067009030 A KR 1020067009030A KR 20067009030 A KR20067009030 A KR 20067009030A KR 20060086961 A KR20060086961 A KR 20060086961A
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- lead wire
- salt
- nonaqueous electrolyte
- electrolyte battery
- metal
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- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 239000011255 nonaqueous electrolyte Substances 0.000 title claims abstract description 30
- 229910052751 metal Inorganic materials 0.000 claims abstract description 65
- 239000002184 metal Substances 0.000 claims abstract description 65
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000002131 composite material Substances 0.000 claims abstract description 27
- 229920005989 resin Polymers 0.000 claims abstract description 26
- 239000011347 resin Substances 0.000 claims abstract description 26
- 239000012212 insulator Substances 0.000 claims abstract description 24
- 239000011247 coating layer Substances 0.000 claims abstract description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052802 copper Inorganic materials 0.000 claims abstract description 22
- 239000010949 copper Substances 0.000 claims abstract description 22
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 19
- 239000011888 foil Substances 0.000 claims abstract description 17
- 150000003754 zirconium Chemical class 0.000 claims abstract description 17
- 229920002125 Sokalan® Polymers 0.000 claims abstract description 16
- 239000004584 polyacrylic acid Substances 0.000 claims abstract description 16
- 150000003608 titanium Chemical class 0.000 claims abstract description 12
- 150000002751 molybdenum Chemical class 0.000 claims abstract description 9
- 239000003792 electrolyte Substances 0.000 claims abstract description 8
- 238000005538 encapsulation Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 8
- 239000008151 electrolyte solution Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 6
- 150000001408 amides Chemical class 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract description 29
- 229910000040 hydrogen fluoride Inorganic materials 0.000 abstract 1
- 238000004381 surface treatment Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 29
- 230000000052 comparative effect Effects 0.000 description 16
- 150000003839 salts Chemical class 0.000 description 14
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- 238000006243 chemical reaction Methods 0.000 description 10
- 238000007789 sealing Methods 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 7
- 229910052804 chromium Inorganic materials 0.000 description 7
- 239000011651 chromium Substances 0.000 description 7
- 239000012790 adhesive layer Substances 0.000 description 6
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- -1 nickel plating) Chemical compound 0.000 description 5
- 239000011149 active material Substances 0.000 description 4
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
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- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229920002397 thermoplastic olefin Polymers 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 1
- 229910013063 LiBF 4 Inorganic materials 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical group [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- RGLZXYBSSVGDEV-UHFFFAOYSA-N [OH-].[Zr].[NH4+] Chemical compound [OH-].[Zr].[NH4+] RGLZXYBSSVGDEV-UHFFFAOYSA-N 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 229910000151 chromium(III) phosphate Inorganic materials 0.000 description 1
- IKZBVTPSNGOVRJ-UHFFFAOYSA-K chromium(iii) phosphate Chemical compound [Cr+3].[O-]P([O-])([O-])=O IKZBVTPSNGOVRJ-UHFFFAOYSA-K 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000007756 gravure coating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 description 1
- 210000003000 inclusion body Anatomy 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000002642 lithium compounds Chemical class 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- XJUNLJFOHNHSAR-UHFFFAOYSA-J zirconium(4+);dicarbonate Chemical compound [Zr+4].[O-]C([O-])=O.[O-]C([O-])=O XJUNLJFOHNHSAR-UHFFFAOYSA-J 0.000 description 1
- LEHFSLREWWMLPU-UHFFFAOYSA-B zirconium(4+);tetraphosphate Chemical compound [Zr+4].[Zr+4].[Zr+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LEHFSLREWWMLPU-UHFFFAOYSA-B 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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Abstract
Description
리드선 재질 | 수지성분 ㎎/㎡ | 금속을 함유하는 염 ㎎/㎡ | 비 | |
실시예 1 | 알루미늄 | 20 | 지르코늄염 20 | 1/1 |
실시예 2 | 니켈 | 100 | 지르코늄염 20 | 5/1 |
실시예 3 | 니켈 | 20 | 티탄염 20 | 1/1 |
실시예 4 | 니켈도금구리 | 20 | 지르코늄염 20 | 1/1 |
실시예 5 | 구리 | 20 | 지르코늄염 20 | 1/1 |
비교예 1 | 알루미늄 | - | - | - |
비교예 2 | 니켈도금구리 | - | - | - |
비교예 3 | 구리 | - | - | - |
비교예 4 | 니켈 | 0.5 | 지르코늄염 20 | 1/40 |
비교예 5 | 니켈 | 3.0 | 지르코늄염 0.4 | 7/1 |
3일 후 % | 1주간 후 % | 2주간 후 % | 3주간 후 % | 4주간 후 % | |
실시예 1 | 0 | 0 | 0 | 0 | 0 |
실시예 2 | 0 | 0 | 0 | 0 | 0 |
실시예 3 | 0 | 0 | 0 | 0 | 0 |
실시예 4 | 0 | 0 | 0 | 0 | 0 |
실시예 5 | 0 | 0 | 0 | 0 | 0 |
비교예 1 | 0 | 80 | 100 | 100 | 100 |
비교예 2 | 0 | 80 | 100 | 100 | 100 |
비교예 3 | 0 | 100 | 100 | 100 | 100 |
비교예 4 | 0 | 0 | 10 | 50 | 80 |
비교예 5 | 0 | 0 | 25 | 80 | 100 |
Claims (6)
- 금속박을 포함하는 적층필름으로 이루어지는 봉입체(封入體)에 정전극, 부전극 및 전해액을 수납해서 이루어지는 비수(非水) 전해질 전지용의 리드선으로서,(1) 니켈, 니켈도금구리 또는 구리로 이루어지는 리드선 금속,(2) 상기 리드선 금속 표면의 상기 봉입체에 밀봉 접착되는 부분에 있는, 폴리아크릴산을 함유하는 수지성분과 지르코늄염, 티탄염 또는 몰리브덴염을 함유하는 처리액을 도포해서 형성된 복합피막층,(3) 상기 복합피막층의 바깥쪽에 있고 상기 봉입체에 밀봉 접착되는 절연체로 이루어지는 비수 전해질 전지용 리드선.
- 제 1항에 있어서,상기 수지성분은, 폴리아크릴산과 폴리아크릴산 아미드를 함유하고 있는 것을 특징으로 하는 비수 전해질 전지용 리드선.
- 제 1항 또는 제 2항에 있어서,상기 복합피막층은, 상기 수지성분이 1~2OO㎎/㎡, 상기 지르코늄염, 티탄염 또는 몰리브덴염이 0.5~50㎎/㎡인 것을 특징으로 하는 비수 전해질 전지용 리드선.
- 제 3항에 있어서,상기 수지성분과 상기 지르코늄염, 티탄염 또는 몰리브덴염의 비율이 1:3~6:1의 비율인 것을 특징으로 하는 비수 전해질 전지용 리드선.
- 금속박을 포함하는 적층필름으로 이루어지는 봉입체, 상기 적층필름에 수납되어 있는 정전극, 부전극 및 전해액, 상기 정전극, 상기 부전극 각각에 접속되고 봉입체 외부로 인출되는 리드선을 가지는 비수 전해질 전지로서,상기 리드선은,(1) 니켈, 니켈도금구리 또는 구리로 이루어지는 리드선 금속,(2) 상기 리드선 금속 표면의 상기 봉입체에 밀봉 접착되는 부분에 있는, 폴리아크릴산을 함유하는 수지성분과 지르코늄염, 티탄염 또는 몰리브덴염을 함유하는 처리액을 도포해서 형성된 복합피막층,(3) 상기 복합피막층의 바깥쪽에 있고 상기 봉입체에 밀봉 접착되는 절연체로 이루어지는 것을 특징으로 하는 비수 전해질 전지.
- 제 5항에 있어서,상기 수지성분은, 폴리아크릴산 및 폴리아크릴산 아미드를 함유하고 있는 것을 특징으로 하는 비수 전해질 전지.
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KR101462047B1 (ko) * | 2012-02-21 | 2014-11-14 | 후지모리 고교 가부시키가이샤 | 비수계 전지용 전극 리드선 부재 |
KR101471910B1 (ko) * | 2012-03-07 | 2014-12-11 | 후지모리 고교 가부시키가이샤 | 비수계 전지용 전극 리드선 부재 |
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US20140015535A1 (en) * | 2012-07-12 | 2014-01-16 | Covidien Lp | Devices, systems, and methods for battery cell fault detection |
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KR101274519B1 (ko) * | 2010-08-24 | 2013-06-13 | 후지모리 고교 가부시키가이샤 | 비수계 전지용의 전극 리드선 부재 |
KR101462047B1 (ko) * | 2012-02-21 | 2014-11-14 | 후지모리 고교 가부시키가이샤 | 비수계 전지용 전극 리드선 부재 |
KR101471910B1 (ko) * | 2012-03-07 | 2014-12-11 | 후지모리 고교 가부시키가이샤 | 비수계 전지용 전극 리드선 부재 |
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US20080254360A1 (en) | 2008-10-16 |
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TWI295119B (en) | 2008-03-21 |
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