发明名称 |
ELECTROLYTE SYNTHESIS FOR ULTRACAPACITORS |
摘要 |
A method of forming an electrolyte solution involves combining ammonium tetrafluoroborate and a quaternary ammonium halide in a liquid solvent to form a quaternary ammonium tetrafluoroborate and an ammonium halide. The ammonium halide precipitate is removed from the solvent to form an electrolyte solution. The reactants can be added step-wise to the solvent, and the method can include using a stoichiometric excess of the ammonium tetrafluoroborate to form a substantially halide ion-free electrolyte solution. Filtration can be done at low temperatures to reduce the amount of excess bromide in the resulting electrolyte.
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申请公布号 |
US2013048901(A1) |
申请公布日期 |
2013.02.28 |
申请号 |
US201113220865 |
申请日期 |
2011.08.30 |
申请人 |
GADKAREE KISHOR PURUSHOTTAM;KODALI SATYANARAYANA |
发明人 |
GADKAREE KISHOR PURUSHOTTAM;KODALI SATYANARAYANA |
分类号 |
H01G9/022 |
主分类号 |
H01G9/022 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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