JP2016167403A5 - - Google Patents

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JP2016167403A5
JP2016167403A5 JP2015046751A JP2015046751A JP2016167403A5 JP 2016167403 A5 JP2016167403 A5 JP 2016167403A5 JP 2015046751 A JP2015046751 A JP 2015046751A JP 2015046751 A JP2015046751 A JP 2015046751A JP 2016167403 A5 JP2016167403 A5 JP 2016167403A5
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Japan
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storage element
positive electrode
electrolyte storage
element according
negative electrode
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JP2015046751A
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Japanese (ja)
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JP2016167403A (en
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Priority to JP2015046751A priority Critical patent/JP2016167403A/en
Priority claimed from JP2015046751A external-priority patent/JP2016167403A/en
Publication of JP2016167403A publication Critical patent/JP2016167403A/en
Publication of JP2016167403A5 publication Critical patent/JP2016167403A5/ja
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アニオンを挿入乃至脱離可能な正極活物質を含む正極と、負極活物質を含む負極と、非水電解液とを有する非水電解液蓄電素子であって、
前記正極が、導電性ポリマーを含有し、前記導電性ポリマーが、ポリ(3,4−エチレンジオキシチオフェン)(PEDOT)とポリ(4−スチレンスルホン酸)(PSS)との混合物であることを特徴とする非水電解液蓄電素子。
A non-aqueous electrolyte storage element having a positive electrode including a positive electrode active material capable of inserting or removing anions, a negative electrode including a negative electrode active material, and a non-aqueous electrolyte,
The positive electrode contains a conductive polymer, and the conductive polymer is a mixture of poly (3,4-ethylenedioxythiophene) (PEDOT) and poly (4-styrenesulfonic acid) (PSS). A non-aqueous electrolyte storage element.
前記導電性ポリマーの含有量が、前記正極から正極集電体を除いた正極材全量に対して、0.1質量%〜10質量%である請求項1に記載の非水電解液蓄電素子。   2. The nonaqueous electrolyte storage element according to claim 1, wherein the content of the conductive polymer is 0.1% by mass to 10% by mass with respect to the total amount of the positive electrode material excluding the positive electrode current collector from the positive electrode. 前記導電性ポリマーの含有量が、前記正極から正極集電体を除いた正極材全量に対して、0.3質量%〜3質量%である請求項1から2のいずれかに記載の非水電解液蓄電素子。   3. The non-aqueous solution according to claim 1, wherein the content of the conductive polymer is 0.3% by mass to 3% by mass with respect to the total amount of the positive electrode material excluding the positive electrode current collector from the positive electrode. Electrolyte storage element. 前記負極が、導電性ポリマーを含有する請求項1から3のいずれかに記載の非水電解液蓄電素子。   The non-aqueous electrolyte storage element according to claim 1, wherein the negative electrode contains a conductive polymer. 前記負極が、金属リチウム及びリチウムイオンの少なくともいずれかを吸蔵乃至放出可能な負極活物質を含む負極である請求項1から4のいずれかに記載の非水電解液蓄電素子。5. The non-aqueous electrolyte storage element according to claim 1, wherein the negative electrode is a negative electrode including a negative electrode active material capable of occluding or releasing at least one of metallic lithium and lithium ions. 前記正極活物質が、炭素質材料である請求項1から5のいずれかに記載の非水電解液蓄電素子。The non-aqueous electrolyte storage element according to claim 1, wherein the positive electrode active material is a carbonaceous material. 前記負極活物質が、炭素質材料である請求項1から6のいずれかに記載の非水電解液蓄電素子。The nonaqueous electrolyte storage element according to claim 1, wherein the negative electrode active material is a carbonaceous material. 前記非水電解液が、非水溶媒にリチウム塩を溶解してなる請求項1から7のいずれかに記載の非水電解液蓄電素子。The nonaqueous electrolyte storage element according to any one of claims 1 to 7, wherein the nonaqueous electrolyte is obtained by dissolving a lithium salt in a nonaqueous solvent. 前記リチウム塩が、LiPFThe lithium salt is LiPF 6 である請求項8に記載の非水電解液蓄電素子。The nonaqueous electrolyte storage element according to claim 8.
JP2015046751A 2015-03-10 2015-03-10 Nonaqueous electrolyte power storage element Pending JP2016167403A (en)

Priority Applications (1)

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JP2015046751A JP2016167403A (en) 2015-03-10 2015-03-10 Nonaqueous electrolyte power storage element

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JP2015046751A JP2016167403A (en) 2015-03-10 2015-03-10 Nonaqueous electrolyte power storage element

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JP2016167403A JP2016167403A (en) 2016-09-15
JP2016167403A5 true JP2016167403A5 (en) 2018-02-22

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111602218B (en) 2018-01-16 2022-02-18 株式会社村田制作所 Power storage device and method for manufacturing power storage device
CN114243009B (en) * 2021-12-20 2024-03-29 蜂巢能源科技股份有限公司 Positive electrode material and preparation method and application thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0582120A (en) * 1991-09-20 1993-04-02 Sanyo Electric Co Ltd Nonaqueous type battery
JP5455211B2 (en) * 2009-11-05 2014-03-26 テイカ株式会社 Conductive auxiliary agent composition for lithium ion battery, method for producing the same, electrode mixture composition for lithium ion battery, method for producing the same, and lithium ion battery
KR20140065644A (en) * 2012-11-19 2014-05-30 주식회사 엘지화학 Cathode active material composition and lithium secondary battery comprising the same
JP2014127274A (en) * 2012-12-25 2014-07-07 Nitto Denko Corp Nonaqueous electrolyte secondary battery, and positive electrode sheet used for the same
JP2014130719A (en) * 2012-12-28 2014-07-10 Ricoh Co Ltd Nonaqueous electrolyte storage element

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