发明名称 |
PROCESS FOR PROTECTING ELECTRODE MATERIALS AGAINST MOISTURE |
摘要 |
The invention relates to a method or process for modifying the surface of carbon-coated electrochemically active materials such as complex oxides like olivine-type cathode materials. For example, the surface of the carbon-coated material is modified in order to improve the hydrophobic properties thereof. In addition, specific groups can be grafted onto the carbon surface of the cathode material by means of diazonium chemistry, for example, by spontaneous grafting of aryl ions generated on-site by the diazotisation of an arylamine compound. |
申请公布号 |
WO2016187699(A1) |
申请公布日期 |
2016.12.01 |
申请号 |
WO2016CA50002 |
申请日期 |
2016.01.04 |
申请人 |
HYDRO-QUÉBEC;TRANSFERT PLUS, S.E.C. |
发明人 |
BÉLANGER, Daniel;DELAPORTE, Nicolas;ZAGHIB, Karim |
分类号 |
H01M4/62;H01M4/131;H01M4/1391 |
主分类号 |
H01M4/62 |
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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