RU2014102662A - Литиевый аккумулятор - Google Patents
Литиевый аккумулятор Download PDFInfo
- Publication number
- RU2014102662A RU2014102662A RU2014102662/07A RU2014102662A RU2014102662A RU 2014102662 A RU2014102662 A RU 2014102662A RU 2014102662/07 A RU2014102662/07 A RU 2014102662/07A RU 2014102662 A RU2014102662 A RU 2014102662A RU 2014102662 A RU2014102662 A RU 2014102662A
- Authority
- RU
- Russia
- Prior art keywords
- lithium battery
- battery according
- lithium
- perforated metal
- thickness
- Prior art date
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract 19
- 229910052744 lithium Inorganic materials 0.000 title claims abstract 19
- 229910052751 metal Inorganic materials 0.000 claims abstract 16
- 239000002184 metal Substances 0.000 claims abstract 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract 5
- 239000011230 binding agent Substances 0.000 claims abstract 4
- 229910052799 carbon Inorganic materials 0.000 claims abstract 4
- 239000011149 active material Substances 0.000 claims abstract 3
- 239000011888 foil Substances 0.000 claims abstract 3
- 150000002739 metals Chemical class 0.000 claims abstract 3
- 239000011244 liquid electrolyte Substances 0.000 claims abstract 2
- 229910003002 lithium salt Inorganic materials 0.000 claims abstract 2
- 159000000002 lithium salts Chemical class 0.000 claims abstract 2
- 150000001247 metal acetylides Chemical class 0.000 claims abstract 2
- 238000012986 modification Methods 0.000 claims abstract 2
- 230000004048 modification Effects 0.000 claims abstract 2
- 150000004767 nitrides Chemical class 0.000 claims abstract 2
- 239000003960 organic solvent Substances 0.000 claims abstract 2
- 230000002093 peripheral effect Effects 0.000 claims abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 1
- 229910052684 Cerium Inorganic materials 0.000 claims 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- 229910019142 PO4 Inorganic materials 0.000 claims 1
- 229910004298 SiO 2 Inorganic materials 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229910052746 lanthanum Inorganic materials 0.000 claims 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims 1
- NYAVNTYRFWSLQL-UHFFFAOYSA-N lithium oxygen(2-) titanium(4+) Chemical compound [Li+].[O--].[O--].[Ti+4] NYAVNTYRFWSLQL-UHFFFAOYSA-N 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 1
- 239000002121 nanofiber Substances 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 229910052758 niobium Inorganic materials 0.000 claims 1
- 239000010955 niobium Substances 0.000 claims 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims 1
- 235000021317 phosphate Nutrition 0.000 claims 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims 1
- 229910052715 tantalum Inorganic materials 0.000 claims 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims 1
- 229910052718 tin Inorganic materials 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 229910052720 vanadium Inorganic materials 0.000 claims 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 claims 1
- 229910052727 yttrium Inorganic materials 0.000 claims 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims 1
- 229910052726 zirconium Inorganic materials 0.000 claims 1
Classifications
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Abstract
1. Литиевый аккумулятор, содержащий корпус, имеющий по меньшей мере одну ячейку с двумя электродами (2a, 2b), разделенными сепараторами (4), токосъемники (3a, 3b) и жидкий электролит, состоящий из раствора соли лития в органическом растворителе, отличающийся тем, что каждый электрод (2a, 2b), не имеющий органических связывающих веществ, спрессован на обеих сторонах токосъемника (3a, 3b), изготовленного из перфорированной металлической ленты в виде металлической сетки, тянутого металла или перфорированной металлической фольги.2. Литиевый аккумулятор по п.1, в котором ячейки зажаты между двумя периферийными крышками (1a, 1b), соединенными между собой болтами (11).3. Литиевый аккумулятор по п.1, в котором минимальная толщина электродов (2a, 2b) в три раза превышает толщину перфорированной металлической ленты токосъемника (3a, 3b).4. Литиевый аккумулятор по п.1, в котором толщина перфорированной металлической ленты составляет 30-500 µм, причем указанная лента на одной из своих кромок имеет выступ (31).5. Литиевый аккумулятор по п.1, в котором по меньшей мере один электрод (2a, 2b) состоит из пространственно распределенного компонента с электронной проводимостью, смешанного и спрессованного с активным материалом, не содержащего органических связующих веществ и имеющего структуру полых сфер с толщиной стенки максимум 10 мкм или структуру агрегатов или агломератов с максимальным размером 30 мкм и пористостью от 25% до 95%.6. Литиевый аккумулятор по п.5, в котором компонент с электронной проводимостью выбран из группы, состоящей из проводящего сжимаемого углерода и его модификаций, проводящих металлов, электропроводящих оксидов, карбидов и нитридов металло�
Claims (10)
1. Литиевый аккумулятор, содержащий корпус, имеющий по меньшей мере одну ячейку с двумя электродами (2a, 2b), разделенными сепараторами (4), токосъемники (3a, 3b) и жидкий электролит, состоящий из раствора соли лития в органическом растворителе, отличающийся тем, что каждый электрод (2a, 2b), не имеющий органических связывающих веществ, спрессован на обеих сторонах токосъемника (3a, 3b), изготовленного из перфорированной металлической ленты в виде металлической сетки, тянутого металла или перфорированной металлической фольги.
2. Литиевый аккумулятор по п.1, в котором ячейки зажаты между двумя периферийными крышками (1a, 1b), соединенными между собой болтами (11).
3. Литиевый аккумулятор по п.1, в котором минимальная толщина электродов (2a, 2b) в три раза превышает толщину перфорированной металлической ленты токосъемника (3a, 3b).
4. Литиевый аккумулятор по п.1, в котором толщина перфорированной металлической ленты составляет 30-500 µм, причем указанная лента на одной из своих кромок имеет выступ (31).
5. Литиевый аккумулятор по п.1, в котором по меньшей мере один электрод (2a, 2b) состоит из пространственно распределенного компонента с электронной проводимостью, смешанного и спрессованного с активным материалом, не содержащего органических связующих веществ и имеющего структуру полых сфер с толщиной стенки максимум 10 мкм или структуру агрегатов или агломератов с максимальным размером 30 мкм и пористостью от 25% до 95%.
6. Литиевый аккумулятор по п.5, в котором компонент с электронной проводимостью выбран из группы, состоящей из проводящего сжимаемого углерода и его модификаций, проводящих металлов, электропроводящих оксидов, карбидов и нитридов металлов.
7. Литиевый аккумулятор по п.5, в котором активный материал выбран из группы, состоящей из компаундов смешанных окислов или фосфатов лития, марганца, хрома, ванадия, титана, кобальта, алюминия, никеля, железа, лантана, ниобия, бора, церия, тантала, олова, магния, иттрий и циркония.
8. Литиевый аккумулятор по п.1, в котором второй, отрицательный электрод состоит из графита и углерода с электронной проводимостью и спрессован для образования электродного слоя.
9. Литиевый аккумулятор по п.1, в котором второй, отрицательный электрод состоит из оксида лития-титана или материала, имеющего по отношению к литию более низкий электрический потенциал по сравнению с первым электродом и углеродом с электронной проводимостью.
10. Литиевый аккумулятор по п.1, в котором сепаратор выбран из группы материалов, состоящей из спрессованных неорганических керамических материалов Al2O3, SiO2, стекла, ZrO2 в виде нановолокон, нитей или органической пористой фольги.
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CZ20110405A CZ2011405A3 (cs) | 2011-07-01 | 2011-07-01 | Lithiový akumulátor |
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CZPV2011-405 | 2011-07-01 | ||
PCT/IB2012/053231 WO2013005135A1 (en) | 2011-07-01 | 2012-06-26 | Lithium accumulator |
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EP3096373A1 (en) * | 2015-05-20 | 2016-11-23 | Jaroslav Polivka | Liquid electrolyte lithium accumulator and a method of making the same |
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WO2021100283A1 (ja) * | 2019-11-20 | 2021-05-27 | 日本碍子株式会社 | リチウム二次電池及びその充電状態の測定方法 |
EP4033562A4 (en) * | 2020-03-27 | 2024-07-24 | Lg Energy Solution Ltd | LITHIUM SECONDARY BATTERY ELECTRODE COMPRISING A PERFORATED CURRENT COLLECTOR, ASSOCIATED MANUFACTURING METHOD AND LITHIUM SECONDARY BATTERY COMPRISING THE ELECTRODE |
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JPH10302752A (ja) * | 1997-04-30 | 1998-11-13 | Sony Corp | 非水電解液二次電池 |
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AU2012279986A1 (en) | 2014-01-23 |
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US9401510B2 (en) | 2016-07-26 |
IN2014MN00019A (ru) | 2015-06-12 |
CN103828090B (zh) | 2016-06-29 |
CN103828090A (zh) | 2014-05-28 |
ES2699528T3 (es) | 2019-02-11 |
SI2727171T1 (sl) | 2019-01-31 |
CA2840547C (en) | 2018-09-04 |
JP6037472B2 (ja) | 2016-12-07 |
HUE040250T2 (hu) | 2019-02-28 |
PT2727171T (pt) | 2018-12-14 |
WO2013005135A1 (en) | 2013-01-10 |
JP2015502626A (ja) | 2015-01-22 |
BR112013033882A2 (pt) | 2017-02-14 |
RU2594010C2 (ru) | 2016-08-10 |
US20150086848A1 (en) | 2015-03-26 |
EP2727171B1 (en) | 2018-09-05 |
CL2013003703A1 (es) | 2014-10-03 |
EP2727171A1 (en) | 2014-05-07 |
HRP20181922T1 (hr) | 2019-01-11 |
PL2727171T3 (pl) | 2019-03-29 |
MX2014000122A (es) | 2014-06-23 |
CA2840547A1 (en) | 2013-01-10 |
DK2727171T3 (en) | 2018-12-10 |
RS58181B1 (sr) | 2019-03-29 |
AU2012279986B2 (en) | 2016-12-22 |
CY1120966T1 (el) | 2019-12-11 |
LT2727171T (lt) | 2018-12-27 |
CZ2011405A3 (cs) | 2013-01-09 |
BR112013033882B1 (pt) | 2021-07-06 |
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