JP2009218191A5 - - Google Patents

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JP2009218191A5
JP2009218191A5 JP2008112041A JP2008112041A JP2009218191A5 JP 2009218191 A5 JP2009218191 A5 JP 2009218191A5 JP 2008112041 A JP2008112041 A JP 2008112041A JP 2008112041 A JP2008112041 A JP 2008112041A JP 2009218191 A5 JP2009218191 A5 JP 2009218191A5
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formula
negative electrode
active material
secondary battery
electrode active
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JP5169435B2 (en
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Claims (16)

セパレータを介して対向された正極および負極と、非水電解質と、を備え、
上記正極、上記負極、上記セパレータおよび上記非水電解質のうちの少なくとも１つは、式（１）で表される化合物を含む
二次電池。
Figure 2009218191
 （Ｒ１〜Ｒ５は水素または置換基である。Ｒ１〜Ｒ５は同一であっても、異なっていてもよく、結合していてもよい。Ｘは−ＯＭ、アミノ基またはハロゲン基である。Ｍは長周期型周期表における１族元素もしくは２族元素、または炭化水素基もしくはアルキルシリル基である。ｎ＝０〜４である。） A positive electrode and a negative electrode opposed via a separator, and a non-aqueous electrolyte,
At least one of the positive electrode, the negative electrode, the separator, and the nonaqueous electrolyte includes a compound represented by the formula (1).
Figure 2009218191
 (R1 to R5 are hydrogen or a substituent. R1 to R5 may be the same, different, or bonded. X is -OM, an amino group, or a halogen group. (It is a group 1 element or a group 2 element in a long-period periodic table, or a hydrocarbon group or an alkylsilyl group, where n = 0 to 4.) 上記式（１）で表される化合物は、式（２）で表される化合物である
請求項１記載の二次電池。
Figure 2009218191
 （Ｒ１〜Ｒ５は水素または置換基である。Ｒ１〜Ｒ５は同一であっても、異なっていてもよく、結合していてもよい。Ｘは−ＯＭ、アミノ基またはハロゲン基である。Ｍは長周期型周期表における１族元素もしくは２族元素、または炭化水素基もしくはアルキルシリル基である。） The secondary battery according to claim 1, wherein the compound represented by the formula (1) is a compound represented by the formula (2).
Figure 2009218191
 (R1 to R5 are hydrogen or a substituent. R1 to R5 may be the same, different, or bonded. X is -OM, an amino group, or a halogen group. It is a group 1 element or a group 2 element in a long-period type periodic table, or a hydrocarbon group or an alkylsilyl group.) 上記式（１）で表される化合物は、式（３）、式（４）または式（５）で表される化合物である
請求項１記載の二次電池。
Figure 2009218191
 （Ｒ１〜Ｒ５は水素または置換基である。Ｒ１〜Ｒ５は同一であっても、異なっていてもよく、結合していてもよい。ｎ＝０〜４である。）
Figure 2009218191
 （Ｒ１〜Ｒ５は水素または置換基である。Ｒ１〜Ｒ５は同一であっても、異なっていてもよく、結合していてもよい。ｎ＝０〜４である。）
Figure 2009218191
 （Ｒ１〜Ｒ５は水素または置換基である。Ｒ１〜Ｒ５は同一であっても、異なっていてもよく、結合していてもよい。Ｒ６は炭化水素基である。ｎ＝０〜４である。） The secondary battery according to claim 1, wherein the compound represented by the formula (1) is a compound represented by the formula (3), the formula (4), or the formula (5).
Figure 2009218191
 (R1 to R5 are hydrogen or a substituent. R1 to R5 may be the same or different, and may be bonded. N = 0 to 4)
Figure 2009218191
 (R1 to R5 are hydrogen or a substituent. R1 to R5 may be the same or different, and may be bonded. N = 0 to 4)
Figure 2009218191
 (R1 to R5 are hydrogen or a substituent. R1 to R5 may be the same or different and may be bonded. R6 is a hydrocarbon group. N = 0 to 4. .) 上記式（１）で表される化合物は、式（６）、式（７）または式（８）で表される化合物である
請求項１記載の二次電池。
Figure 2009218191
 （Ｒ１〜Ｒ５は水素または置換基である。Ｒ１〜Ｒ５は同一であっても、異なっていてもよく、結合していてもよい。）
Figure 2009218191
 （Ｒ１〜Ｒ５は水素または置換基である。Ｒ１〜Ｒ５は同一であっても、異なっていてもよく、結合していてもよい。）
Figure 2009218191
 （Ｒ１〜Ｒ５は水素または置換基である。Ｒ１〜Ｒ５は同一であっても、異なっていてもよく、結合していてもよい。Ｒ６は炭化水素基である。） The secondary battery according to claim 1, wherein the compound represented by the formula (1) is a compound represented by the formula (6), the formula (7), or the formula (8).
Figure 2009218191
 (R1 to R5 are hydrogen or a substituent. R1 to R5 may be the same, different, or bonded.)
Figure 2009218191
 (R1 to R5 are hydrogen or a substituent. R1 to R5 may be the same, different, or bonded.)
Figure 2009218191
 (R1 to R5 are hydrogen or a substituent. R1 to R5 may be the same or different and may be bonded. R6 is a hydrocarbon group.) 上記非水電解質は、上記式（１）で表される化合物を含む
請求項１記載の二次電池。 The secondary battery according to claim 1, wherein the non-aqueous electrolyte includes a compound represented by the formula (1). 上記負極活物質層は、ケイ素（Ｓｉ）およびスズ（Ｓｎ）のうちの少なくとも１種を構成元素として含む材料を有する
請求項１記載の二次電池。 The secondary battery according to claim 1, wherein the negative electrode active material layer has a material containing at least one of silicon (Si) and tin (Sn) as a constituent element. 上記負極は、負極集電体に設けられた負極活物質層上に被膜を有し、
上記被膜は、上記式（１）で表される化合物を含む
請求項１記載の二次電池。 The negative electrode has a coating on the negative electrode active material layer provided on the negative electrode current collector,
The secondary battery according to claim 1, wherein the coating includes a compound represented by the formula (1). 上記負極活物質層は、複数の負極活物質粒子を有すると共に、上記負極活物質粒子の表面を被覆する酸化物含有膜を有する
請求項７記載の二次電池。 The secondary battery according to claim 7 , wherein the negative electrode active material layer includes a plurality of negative electrode active material particles and an oxide-containing film that covers a surface of the negative electrode active material particles. 上記酸化物含有膜は、ケイ素（Ｓｉ）、ゲルマニウム（Ｇｅ）およびスズ（Ｓｎ）のうちの少なくとも１種の酸化物を含む
請求項８記載の二次電池。 The secondary battery according to claim 8 , wherein the oxide-containing film includes at least one oxide of silicon (Si), germanium (Ge), and tin (Sn). 上記負極活物質層は、複数の負極活物質粒子を有すると共に、上記負極活物質粒子間の隙間に電極反応物質と合金化しない金属材料を有する
請求項７記載の二次電池。 The secondary battery according to claim 7, wherein the negative electrode active material layer includes a plurality of negative electrode active material particles and a metal material that does not alloy with the electrode reactant in a gap between the negative electrode active material particles. 上記金属材料は、鉄（Ｆｅ）、コバルト（Ｃｏ）、ニッケル（Ｎｉ）、亜鉛（Ｚｎ）および銅（Ｃｕ）のうちの少なくとも１種である
請求項１０記載の二次電池。 The secondary battery according to claim 10 , wherein the metal material is at least one of iron (Fe), cobalt (Co), nickel (Ni), zinc (Zn), and copper (Cu). 上記正極は、正極集電体に設けられた正極活物質層上に被膜を有し、
上記被膜は、式（１）で表される化合物を含む
請求項１記載の二次電池。 The positive electrode has a film on the positive electrode active material layer provided on the positive electrode current collector,
The secondary battery according to claim 1, wherein the coating includes a compound represented by Formula (1). 上記セパレータは、その表面に被膜を有し、
上記被膜は、上記式（１）で表される化合物を含む
請求項１記載の二次電池。 The separator has a coating on its surface,
The secondary battery according to claim 1, wherein the coating includes a compound represented by the formula (1). セパレータを介して対向された正極および負極と、非水電解質と、を備えた二次電池における、
上記正極、上記負極、上記セパレータおよび上記非水電解質のうちの少なくとも１つに式（１）で表される化合物を含ませる
二次電池の製造方法。
Figure 2009218191
 （Ｒ１〜Ｒ５は水素または置換基である。Ｒ１〜Ｒ５は同一であっても、異なっていてもよく、結合していてもよい。Ｘは−ＯＭ、アミノ基またはハロゲン基である。Ｍは長周期型周期表における１族元素もしくは２族元素、または炭化水素基もしくはアルキルシリル基である。ｎ＝０〜４である。） A positive electrode and a negative electrode which is opposed via a separator, in the secondary battery including a non-aqueous electrolyte, a,
A method for producing a secondary battery, wherein the compound represented by formula (1) is contained in at least one of the positive electrode, the negative electrode, the separator, and the nonaqueous electrolyte.
Figure 2009218191
 (R1 to R5 are hydrogen or a substituent. R1 to R5 may be the same, different, or bonded. X is -OM, an amino group, or a halogen group. (It is a group 1 element or a group 2 element in a long-period periodic table, or a hydrocarbon group or an alkylsilyl group, where n = 0 to 4.) 上記正極は、正極集電体上に正極活物質層を有し、上記負極は、負極集電体上に負極活物質層を有し、
上記式（１）で表される化合物を含有する溶液を用いて、上記正極活物質層、上記負極活物質層および上記セパレータのうちの少なくとも１つの表面に、上記式（１）で表される化合物を含む被膜を形成する
請求項１４記載の二次電池の製造方法。 The positive electrode has a positive electrode active material layer on a positive electrode current collector, the negative electrode has a negative electrode active material layer on a negative electrode current collector,
Using a solution containing the compound represented by the formula (1), at least one surface of the positive electrode active material layer, the negative electrode active material layer, and the separator is represented by the formula (1). The method for producing a secondary battery according to claim 14 , wherein a film containing the compound is formed. 上記式（１）で表される化合物を含有する溶液中に上記正極活物質層、上記負極活物質層および上記セパレータのうちの少なくとも１つを浸漬し、または上記式（１）で表される化合物を含有する溶液を上記正極活物質層、上記負極活物質層および上記セパレータのうちの少なくとも１つの表面に塗布する
請求項１５記載の二次電池の製造方法。 At least one of the positive electrode active material layer, the negative electrode active material layer and the separator is immersed in a solution containing the compound represented by the formula (1), or represented by the formula (1). The method for producing a secondary battery according to claim 15, wherein a solution containing the compound is applied to at least one surface of the positive electrode active material layer, the negative electrode active material layer, and the separator.
JP2008112041A 2008-02-14 2008-04-23 Secondary battery and manufacturing method thereof Expired - Fee Related JP5169435B2 (en)

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WO2012111333A1 (en) * 2011-02-17 2012-08-23 パナソニック株式会社 Electrochemical capacitor
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CN103545123B (en) * 2013-10-30 2016-06-22 中国第一汽车股份有限公司 A kind of hybrid energy-storing device having Zinc ion battery and ultracapacitor concurrently
US11764403B2 (en) 2017-10-16 2023-09-19 Gs Yuasa International Ltd. Nonaqueous electrolyte secondary battery

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