发明名称 |
ELECTROLYTIC SOLUTION FOR ELECTROCHEMICAL ELEMENT, METHOD OF SEARCHING FOR THE SAME, METHOD OF PRODUCING THE SAME, AND ELECTROCHEMICAL ELEMENT |
摘要 |
<p>An electrolytic solution for electrochemical elements which comprises an anion ingredient having one or more fluorine atoms and a cation ingredient which is imidazolium or an imidazolium derivative each having one or more hydrogen atoms, and which has at least five fluorine atom/hydrogen atom pairs in each of which the distance between the fluorine atom of the anion ingredient and the hydrogen atom of the cation ingredient is 2.7 Å or shorter. For example, the ionic association compound (I) shown below has been formed in the solution. This electrolytic imidazolium solution shows a higher withstand voltage than conventional electrolytic solutions containing 1,3,4,5-tetramethylimidazolium.</p> |
申请公布号 |
WO2004109727(A1) |
申请公布日期 |
2004.12.16 |
申请号 |
WO2004JP08263 |
申请日期 |
2004.06.07 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;SANYO CHEMICAL INDUSTRIES, LTD.;MAESHIMA, HIROYUKI;ITO, YASUYUKI;FUJIOKA, KOJI;MUKAI, TAKAO |
发明人 |
MAESHIMA, HIROYUKI;ITO, YASUYUKI;FUJIOKA, KOJI;MUKAI, TAKAO |
分类号 |
H01G11/54;C07D233/58;H01G9/02;H01G9/022;H01G11/32;H01G11/60;H01G11/62;H01G11/84;H01M6/16;H01M10/0568;(IPC1-7):H01G9/038;H01G9/035;H01M10/40;H01M8/00 |
主分类号 |
H01G11/54 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|