KR20060108792A - 전극, 그 제조 방법, 바인더 조성물 및 이들을 채용한 리튬전지 - Google Patents
전극, 그 제조 방법, 바인더 조성물 및 이들을 채용한 리튬전지 Download PDFInfo
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Abstract
Description
전극 상태 | 평균 두께 (㎛) | 두께 변화율(%) |
제조 직후 | 69.1 | - |
2nd 리튬 흡장 상태 | 97.2 | 40.67 |
2nd 리튬 방출 상태 | 77.4 | 11.94 |
50th 리튬 방출 상태 | 88.3 | 27.79 |
제조 직후 | 61.9 | - |
2nd 리튬 흡장 상태 | 84.9 | 37.16 |
2nd 리튬 방출 상태 | 65.5 | 5.82 |
50th 리튬 방출 상태 | 71.8 | 15.99 |
제조 직후 | 70.9 | - |
2nd 리튬 흡장 상태 | 95.6 | 34.93 |
2nd 리튬 방출 상태 | 71.4 | 0.78 |
50th 리튬 방출 상태 | 72.6 | 2.47 |
Claims (15)
- 수분산된 폴리우레탄 고분자 화합물을 포함하는 에너지 저장 장치용 바인더
- 제 1 항에 있어서, 상기 수분산된 폴리우레탄 고분자 화합물이 폴리올 화합물, 디이소시아네이트 화합물 및 분산제를 반응시켜 얻어지는 폴리우레탄 화합물에 중화제 및 사슬연장제를 반응시켜 얻어지는 것을 특징으로 하는바인더.
- 제 2 항에 있어서, 상기 분산제가 분자 구조내에 수산화기가 두 개이고 양이온 또는 음이온으로 해리될 수 있는 그룹이 하나 이상인 화합물로, 디메틸올 부타논산, 디메틸올 프로피온산,메틸렌 디에탄올아민 및 비이온계로 폴리에틸렌옥사이드 유도체 로 이루어진 군에서 선택된 1 이상의 화합물인 것을 특징으로 하는바인더.
- 제 2 항에 있어서, 상기 분산제가 폴리우레탄 고분자 화합물 전체 고형분의 2 내지 7 중량%인 것을 특징으로 하는바인더.
- 제 2 항에 있어서, 상기 중화제가 트리에틸아민, 수산화 나트륨, 수산화 칼륨, 및 수산화 리튬 으로 이루어진 군에서 선택된 1 이상의 화합물인 것을 특징으로 하는바인더.
- 제 2 항에 있어서, 상기 사슬연장제가 에틸렌디아민, 부틸렌디아민, 프로판디아민, 헥산디아민, 이소포론디아민, 자일렌 디아민, 디에틸 톨루엔 디아민, 디에틸렌 트리아민, 및 트리에틸렌 테트라아민 으로 이루어진 군에서 선택된 1 이상의 화합물인 것을 특징으로 하는바인더.
- 수분산된 폴리우레탄 고분자 화합물에 가교제를 반응시켜 얻어지는 가교된 폴리우레탄 고분자 화합물을 포함하는 에너지 저장 장치용 바인더
- 제 7 항에 있어서, 상기 가교제가 아지리딘, 옥사졸린및 변성 디이소시아네이트 및 디에폭사이드 화합물로 이루어진 군에서 선택된 1 이상의 화합물인 것을 특징으로 하는 바인더
- 수분산된 폴리우레탄 고분자 화합물을 포함하는 바인더; 및전극 활물질;을 포함하여 제조되는 것을 특징으로 하는 전극.
- 수분산된 폴리우레탄 고분자 화합물에 가교제를 반응시켜 얻어지는 가교된 폴리우레탄 고분자 화합물을 포함하는 바인더; 및전극 활물질;을 포함하여 제조되는 것을 특징으로 전극.
- 수분산된 폴리우레탄 고분자 화합물, 전극 활물질 및 가교제를 동시에 혼합하여 전극용 슬러리를 제조하는 단계;가교 반응이 완료되기 전에 상기 슬러리를 집전체에 도포하는 단계;를 포함하는 것을 특징으로 하는 전극 제조 방법.
- 이온 전도성 염;극성 용매; 및가교된 폴리우레탄 고분자 화합물;을 포함하는 것을 특징으로 하는 고분자 전해질 조성물.
- 제 9 항 또는 제 10 항에 따른 전극을 채용한 것을 특징으로 하는 리튬 전지.
- 제 12 항에 따른 고분자 전해질 조성물을 포함하는 고분자 전해질층을 채용한 것을 특징으로 하는 리튬 전지.
- 제 9 항 또는 제 10 항에 따른 전극; 및상기 전극 사이에 개재된 제 12 항에 따른 고분자 전해질 조성물을 포함하는 고분자 전해질층;을 포함하여 제조되는 것을 특징으로 하는 리튬 전지.
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KR1020050030949A KR100803189B1 (ko) | 2005-04-14 | 2005-04-14 | 전극, 그 제조 방법, 바인더 조성물 및 이들을 채용한 리튬전지 |
JP2006105389A JP4851224B2 (ja) | 2005-04-14 | 2006-04-06 | リチウム電池及びその製造方法 |
CNB2006100736453A CN100537694C (zh) | 2005-04-14 | 2006-04-13 | 电极及其制备方法、粘结剂组合物及包括该电极和粘结剂组合物的锂电池 |
US11/404,943 US8865844B2 (en) | 2005-04-14 | 2006-04-14 | Electrode, method of preparing the same, binder composition, lithium battery containing the electrode and the binder composition |
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KR1020050030949A KR100803189B1 (ko) | 2005-04-14 | 2005-04-14 | 전극, 그 제조 방법, 바인더 조성물 및 이들을 채용한 리튬전지 |
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KR20060108792A true KR20060108792A (ko) | 2006-10-18 |
KR100803189B1 KR100803189B1 (ko) | 2008-02-14 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110092547A (ko) * | 2010-02-09 | 2011-08-18 | 삼성전자주식회사 | 하이퍼브랜치 폴리머, 이를 포함한 연료전지용 전극과 전해질막 및 이를 채용한 연료전지 |
KR101366806B1 (ko) * | 2007-07-18 | 2014-02-24 | 전북대학교산학협력단 | 전기 흡착 탈이온 장치용 전극, 그 제조방법 및 이를구비한 전기 흡착 탈이온 장치 |
US8802318B2 (en) | 2010-05-14 | 2014-08-12 | Samsung Electronics Co., Ltd. | Compound and composition including compound, with fuel cell, fuel cell electrode and fuel cell electrolyte membrane using same |
US9051433B2 (en) | 2010-02-04 | 2015-06-09 | Samsung Electronics Co., Ltd. | Polymer and cross-linked polymer composition, electrode and electrolyte membrane including cross-linked polymer, and fuel cell including electrode and electrolyte membrane |
US9112232B2 (en) | 2010-02-05 | 2015-08-18 | Samsung Electronics Co., Ltd. | Composition, polymer thereof, electrode and electrolyte membrane for fuel cell, and fuel cell including the same |
US9368803B2 (en) | 2010-03-03 | 2016-06-14 | Samsung Electronics Co., Ltd. | Composition, method of preparing the composition, electrode including the composition, and fuel cell including the electrode |
KR20160149324A (ko) * | 2013-08-27 | 2016-12-27 | 닛산 가가쿠 고교 가부시키 가이샤 | 도전성 탄소 재료 분산제 및 도전성 탄소 재료 분산액 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100790849B1 (ko) * | 2006-01-27 | 2008-01-02 | 삼성에스디아이 주식회사 | 폴리우레탄 바인더, 이를 포함하는 전극 및 상기 전극을채용한 리튬 전지 |
JP5470817B2 (ja) * | 2008-03-10 | 2014-04-16 | 日産自動車株式会社 | 電池用電極およびこれを用いた電池、並びにその製造方法 |
KR101514393B1 (ko) * | 2009-01-06 | 2015-04-23 | 삼성전자주식회사 | 일체화된 전기 흡착 탈이온화용 전극-집전체 시트, 및 이를구비하는 전기 흡착 탈이온 장치와 전기이중층 커패시터 |
JP2010277959A (ja) * | 2009-06-01 | 2010-12-09 | Unitika Ltd | 二次電池電極用バインダー用樹脂組成物、二次電池電極用バインダー、二次電池電極用バインダーを用いてなる電極及び二次電池 |
JP2011040318A (ja) * | 2009-08-17 | 2011-02-24 | Hitachi Vehicle Energy Ltd | リチウム二次電池 |
JPWO2012029645A1 (ja) * | 2010-09-02 | 2013-10-28 | 日本電気株式会社 | 二次電池およびそれに用いる二次電池用電解液 |
CN102082273B (zh) * | 2010-12-24 | 2012-09-05 | 上海中兴派能能源科技有限公司 | 锂离子电池的电极材料、电极浆料、电极及锂离子电池 |
CN102610789B (zh) * | 2011-01-20 | 2016-03-02 | 三星Sdi株式会社 | 用于锂可充电电池的电极和包括该电极的锂可充电电池 |
US9287563B2 (en) | 2011-01-20 | 2016-03-15 | Samsung Sdi Co., Ltd. | Electrode for lithium secondary battery and lithium secondary battery including the same |
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US9780374B2 (en) | 2012-02-02 | 2017-10-03 | Dai-Ichi Kogyo Seiyaku Co., Ltd. | Binder for electrodes of lithium secondary batteries, and lithium secondary battery which uses electrode produced using binder for electrodes of lithium secondary batteries |
CN105359309B (zh) * | 2013-07-08 | 2018-07-03 | 三洋化成工业株式会社 | 锂离子电池活性物质包覆用树脂、锂离子电池活性物质包覆用树脂组合物和锂离子电池用包覆活性物质 |
KR102255775B1 (ko) * | 2013-08-06 | 2021-05-24 | 다이이치 고교 세이야쿠 가부시키가이샤 | 리튬 2 차 전지의 전극용 결착제, 그 결착제를 이용하여 제조된 전극, 그 전극을 사용한 리튬 2 차 전지 |
CN105576285B (zh) * | 2015-10-15 | 2018-04-03 | 安徽大学 | 一种锂离子电池正极浆料及其水性聚氨酯/聚苯胺粘接剂 |
JP6973382B2 (ja) * | 2016-04-28 | 2021-11-24 | 凸版印刷株式会社 | 非水電解質二次電池用の負極、非水電解質二次電池の負極用バインダ及び非水電解質二次電池 |
EP3490039B1 (en) * | 2017-03-22 | 2020-08-19 | LG Chem, Ltd. | Electrode for solid state battery and method for manufacturing the same |
CA3076628C (en) | 2017-10-04 | 2022-07-05 | Hercules Llc | Elastic and stretchable gel polymer electrolyte |
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CN112390915B (zh) * | 2020-11-04 | 2023-01-03 | 扬州工业职业技术学院 | 一种锂硫电池用聚氨酯粘结剂及其制备方法 |
WO2023059953A1 (en) * | 2021-10-06 | 2023-04-13 | Ppg Industries Ohio, Inc. | Negative electrode waterborne slurry compositions for lithium ion electrical storage devices |
Family Cites Families (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4028312A (en) * | 1976-05-24 | 1977-06-07 | The Dow Chemical Company | Polyurethanes crosslinked with oxazolines |
US4758483A (en) * | 1983-03-11 | 1988-07-19 | Societe Nationale Elf Aquitaine | Novel macromolecular material for use in realizing electrolytes and/or electrodes |
JP2503982B2 (ja) | 1986-07-07 | 1996-06-05 | 大日本インキ化学工業株式会社 | 変性ポリウレタン水分散液の製造方法 |
DE3643791A1 (de) * | 1986-12-20 | 1988-06-23 | Basf Ag | Waessrige polyurethan-klebstoff-dispersion |
US5093386A (en) | 1989-05-16 | 1992-03-03 | Stamicarbon B.V. | Liquid curable plastic composition |
JPH05226002A (ja) * | 1991-02-25 | 1993-09-03 | Honda Motor Co Ltd | リチウム二次電池用ゲル状電解質 |
JPH05283103A (ja) * | 1991-03-01 | 1993-10-29 | Honda Motor Co Ltd | リチウム電池用ゲル状電解質 |
JPH06143819A (ja) | 1992-11-09 | 1994-05-24 | Mitsubishi Paper Mills Ltd | 感熱記録材料 |
US5389430A (en) | 1993-02-05 | 1995-02-14 | Th. Goldschmidt Ag | Textiles coated with waterproof, moisture vapor permeable polymers |
JPH07117358A (ja) | 1993-10-21 | 1995-05-09 | Mitsubishi Paper Mills Ltd | 感熱記録材料 |
JPH08269429A (ja) | 1995-03-30 | 1996-10-15 | Sekisui Chem Co Ltd | ウレタン系水性接着剤の製造方法 |
US5798409A (en) * | 1995-10-03 | 1998-08-25 | Minnesota Mining & Manufacturing Company | Reactive two-part polyurethane compositions and optionally self-healable and scratch-resistant coatings prepared therefrom |
JP3564880B2 (ja) * | 1996-06-28 | 2004-09-15 | 日本ポリウレタン工業株式会社 | リチウムイオン二次電池用電極の製造方法 |
US6455606B1 (en) | 1997-04-02 | 2002-09-24 | Sanyo Chemical Industries, Ltd. | Polyurethane foam, process for producing the same, and foam forming composition |
DE69802134T2 (de) | 1997-04-23 | 2002-03-07 | Hydro Quebec | Dünnschicht Feststoff Lithiumzellen und Verfahren zur Herstellung |
US5912093A (en) * | 1997-05-15 | 1999-06-15 | National Science Council | Polyurethane-based polymeric electrolyte and process for producing same |
JPH111676A (ja) * | 1997-06-11 | 1999-01-06 | Nippon Polyurethane Ind Co Ltd | 電池電極用結着剤、及びその製造方法 |
JPH113712A (ja) * | 1997-06-11 | 1999-01-06 | Sony Corp | 非水電解液二次電池 |
KR100249728B1 (ko) * | 1997-09-08 | 2000-03-15 | 이희덕 | 부직포용 수분산 폴리우레탄계 바인더 |
US6077897A (en) * | 1997-12-01 | 2000-06-20 | Wen; Ten-Chin | Polymeric composite electrolyte and process for producing same |
US6322923B1 (en) * | 1998-01-30 | 2001-11-27 | Celgard Inc. | Separator for gel electrolyte battery |
JPH11323300A (ja) | 1998-05-13 | 1999-11-26 | Nippon Polyurethane Ind Co Ltd | 水性接着剤用ポリウレタン系エマルジョン及びそれを用いた水性接着剤 |
DE19839464C2 (de) * | 1998-08-29 | 2001-07-05 | Contitech Formteile Gmbh | Elektrodynamischer Aktuator mit schwingendem Feder-Masse-System |
DE19855889A1 (de) | 1998-12-03 | 2000-06-08 | Basf Ag | Für elektrochemische Zellen geeignete Membran |
JP2000200608A (ja) | 1999-01-05 | 2000-07-18 | Sekisui Chem Co Ltd | 非水電解質二次電池 |
JP3869577B2 (ja) | 1999-03-16 | 2007-01-17 | 日本パーカライジング株式会社 | 金属材料用水系表面処理剤および表面処理金属板 |
EP1134758A4 (en) * | 1999-03-23 | 2005-11-30 | Nisshin Spinning | ELECTROLYTE COMPOSITION FOR DOUBLE-LAYER ELECTRICAL CAPACITOR, SOLID POLYMER ELECTROLYTE, COMPOSITION FOR POLARIZABLE ELECTRODE, POLARIZABLE ELECTRODE, AND DOUBLE-LAYER ELECTRICAL CAPACITOR |
US6576702B2 (en) * | 2000-07-20 | 2003-06-10 | Noveon Ip Holdings Corp. | Plasticized waterborne polyurethane dispersions and manufacturing process |
JP3911145B2 (ja) | 2000-11-10 | 2007-05-09 | 三洋化成工業株式会社 | 電気化学素子の電極用結合剤および電極の製造方法 |
JP2002175837A (ja) | 2000-12-06 | 2002-06-21 | Nisshinbo Ind Inc | 高分子ゲル電解質及び二次電池並びに電気二重層キャパシタ |
JP4099637B2 (ja) | 2001-01-17 | 2008-06-11 | 日清紡績株式会社 | 分極性電極組成物及びその製造方法、分極性電極、並びに電気二重層キャパシタ |
JP2003123766A (ja) * | 2001-10-19 | 2003-04-25 | Sanyo Chem Ind Ltd | 電気化学素子の電極用結合剤および電極 |
JP2003257491A (ja) * | 2002-03-06 | 2003-09-12 | Sanyo Chem Ind Ltd | ゲル状高分子電解質およびそれを用いた電気化学素子 |
JP4280802B2 (ja) * | 2002-05-15 | 2009-06-17 | 三洋化成工業株式会社 | 電気化学素子の電極用結合剤および電極の製造方法 |
JP2004179160A (ja) | 2002-11-26 | 2004-06-24 | Samsung Sdi Co Ltd | リチウム−硫黄電池用正極 |
KR100508920B1 (ko) | 2003-01-21 | 2005-08-17 | 삼성에스디아이 주식회사 | 리튬-황 전지용 양극 및 이를 포함하는 리튬-황 전지 |
KR100471982B1 (ko) | 2002-11-26 | 2005-03-10 | 삼성에스디아이 주식회사 | 리튬-황 전지용 양극 및 이를 포함하는 리튬-황 전지 |
JP2004256694A (ja) | 2003-02-26 | 2004-09-16 | Nicca Chemical Co Ltd | カチオン性アクリル−ウレタン共重合体水分散物並びに該共重合体を含有するコーティング剤、接着剤及びインクジェット記録材料 |
KR100491026B1 (ko) | 2003-03-05 | 2005-05-24 | 주식회사 엘지화학 | 전지특성, 접착성, 코팅특성이 조절된 2상 이상의 구조를가지는 리튬 2차 전지용 바인더 |
KR100644063B1 (ko) | 2003-06-03 | 2006-11-10 | 주식회사 엘지화학 | 분산제가 화학결합된 전극용 복합 바인더 중합체 |
JP2005044681A (ja) | 2003-07-24 | 2005-02-17 | Nippon Synthetic Chem Ind Co Ltd:The | リチウム二次電池電極用バインダー組成物、リチウム二次電池用電極、リチウム二次電池、及びリチウム二次電池の製造方法 |
KR100551005B1 (ko) | 2003-10-21 | 2006-02-13 | 삼성에스디아이 주식회사 | 리튬-설퍼 전지용 양극 및 이를 포함하는 리튬-설퍼 전지 |
CN100541886C (zh) | 2004-04-13 | 2009-09-16 | 尤米科尔股份公司及两合公司 | 多层膜电极组件(ml-mea)及其制造方法 |
KR20060055669A (ko) * | 2004-11-18 | 2006-05-24 | 삼성전자주식회사 | 도전성 폴리우레탄 폼 토너공급롤러 |
JP4651486B2 (ja) * | 2004-11-19 | 2011-03-16 | 三井・デュポンフロロケミカル株式会社 | 含フッ素重合体水性分散液 |
JP4824302B2 (ja) * | 2004-12-17 | 2011-11-30 | パナソニック株式会社 | 電極用結着剤を含む水性分散体、水素吸蔵合金電極およびその製造法、アルカリ蓄電池、ならびにリチウムイオン二次電池 |
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- 2005-04-14 KR KR1020050030949A patent/KR100803189B1/ko active IP Right Grant
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- 2006-04-06 JP JP2006105389A patent/JP4851224B2/ja active Active
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CN100537694C (zh) | 2009-09-09 |
CN1847353A (zh) | 2006-10-18 |
US8865844B2 (en) | 2014-10-21 |
JP2006294615A (ja) | 2006-10-26 |
KR100803189B1 (ko) | 2008-02-14 |
JP4851224B2 (ja) | 2012-01-11 |
US20060235144A1 (en) | 2006-10-19 |
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