CN104205415B - 包含具有不同表面特性无机粒子的双多孔涂层的二次电池用隔膜、包含所述隔膜的二次电池以及所述隔膜的制造方法 - Google Patents
包含具有不同表面特性无机粒子的双多孔涂层的二次电池用隔膜、包含所述隔膜的二次电池以及所述隔膜的制造方法 Download PDFInfo
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- CN104205415B CN104205415B CN201380012979.8A CN201380012979A CN104205415B CN 104205415 B CN104205415 B CN 104205415B CN 201380012979 A CN201380012979 A CN 201380012979A CN 104205415 B CN104205415 B CN 104205415B
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- 239000001257 hydrogen Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000009616 inductively coupled plasma Methods 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- YADSGOSSYOOKMP-UHFFFAOYSA-N lead dioxide Inorganic materials O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 description 1
- XMFOQHDPRMAJNU-UHFFFAOYSA-N lead(II,IV) oxide Inorganic materials O1[Pb]O[Pb]11O[Pb]O1 XMFOQHDPRMAJNU-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 229910001437 manganese ion Inorganic materials 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N nickel(II) oxide Inorganic materials [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Chemical compound [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229920001197 polyacetylene Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 125000003367 polycyclic group Chemical group 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 235000019423 pullulan Nutrition 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Abstract
Description
初始 | 100次循环 | 200次循环 | 300次循环 | |
实施例1 | 100% | 99.6% | 98.8% | 97.6% |
对比实施例1 | 100% | 98.0% | 95.2% | 92.6% |
隔膜表面(ppm) | 阳极表面(ppm) | |
实施例1 | 145 | 150 |
对比实施例1 | 135 | 180 |
Claims (15)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2012-0138022 | 2012-11-30 | ||
KR20120138022 | 2012-11-30 | ||
KR1020130147978A KR101541473B1 (ko) | 2012-11-30 | 2013-11-29 | 표면 특성이 다른 무기물 입자의 이중 다공성 코팅층을 포함하는 이차전지용 분리막, 이를 포함하는 이차전지, 및 상기 분리막의 제조방법 |
PCT/KR2013/011035 WO2014084681A1 (ko) | 2012-11-30 | 2013-11-29 | 표면 특성이 다른 무기물 입자의 이중 다공성 코팅층을 포함하는 이차전지용 분리막, 이를 포함하는 이차전지, 및 상기 분리막의 제조방법 |
KR10-2013-0147978 | 2013-11-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104205415A CN104205415A (zh) | 2014-12-10 |
CN104205415B true CN104205415B (zh) | 2016-11-30 |
Family
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