发明名称 |
SiO2 SHAPED BODY WHICH HAS BEEN DENSIFIED FURTHER BY ELECTROPHORESIS, PROCESS FOR PRODUCING IT AND USE |
摘要 |
The invention relates to a method for producing porous SiO2 green bodies having an extremely high green density, or porous SiO2 green bodies having an internal density gradient which is adjusted in a targeted manner. The inventive method is characterised in that a porous SiO2 green body known per se and consisting of amorphous SiO2 is redensified by electrophoretically depositing SiO2 particles in the pores of the green body. |
申请公布号 |
KR100533101(B1) |
申请公布日期 |
2005.12.01 |
申请号 |
KR20037003442 |
申请日期 |
2003.03.07 |
申请人 |
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发明人 |
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分类号 |
C01B33/113;(IPC1-7):C01B33/113 |
主分类号 |
C01B33/113 |
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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