发明名称 |
MESOPOROUS METAL OXIDE MICROSPHERE ELECTRODE COMPOSITIONS AND THEIR METHODS OF MAKING |
摘要 |
Compositions and methods of making are provided for treated mesoporous metal oxide microspheres electrodes. The compositions comprise (a) microspheres with an average diameter between 200 nanometers (nm) and 10 micrometers (μm); (b) mesopores on the surface and interior of the microspheres, wherein the mesopores have an average diameter between 1 nm and 50 nm and the microspheres have a surface area between 50 m2/g and 500 m2/g, and wherein the composition has an electrical conductivity of at least 1×10−7 S/cm at 25° C. and 60 MPa. The methods of making comprise forming a mesoporous metal oxide microsphere composition and treating the mesoporous metal oxide microspheres by at least one method selected from the group consisting of: (i) annealing in a reducing atmosphere, (ii) doping with an aliovalent element, and (iii) coating with a coating composition. |
申请公布号 |
US2014099560(A1) |
申请公布日期 |
2014.04.10 |
申请号 |
US201213645948 |
申请日期 |
2012.10.05 |
申请人 |
UT-BATTELLE, LLC;UT-BATTELLE, LLC |
发明人 |
PARANS PARANTHAMAN MARIAPPAN;BI ZHONGHE;BRIDGES CRAIG A.;BROWN GILBERT M. |
分类号 |
H01M4/48;C01G23/08;H01M4/86;H01M10/0525 |
主分类号 |
H01M4/48 |
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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