发明名称 |
CaCO3/SiO2.nH2O nanocomposite particles and SiO2.nH2O hollow-structures nanomaterials and synthesizing method |
摘要 |
The invention provides CaCO3/SiO2.nH2O nanocomposite particles and method of producing the same. A template nucleus is used calcium carbonate and the surface of nucleus is encapsulated by a SiO2.nH2O nanolayer. The invention also provides a CaCO3/SiO2.nH2O nanocomposite particles having hollow structure, in which n=0-2. The nanocomposite particles according to the invention have a number of uses.
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申请公布号 |
US7485367(B2) |
申请公布日期 |
2009.02.03 |
申请号 |
US20040945299 |
申请日期 |
2004.09.20 |
申请人 |
BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY;NANOMATERIALS TECHNOLOGY PTE LTD. |
发明人 |
CHEN JIANFENG;LIU RUNJING;JIMMY YUN;SHEN ZHIGANG;ZOU HAIKUI;GUO FEN |
分类号 |
B32B5/16;B05D7/00;C01F11/18 |
主分类号 |
B32B5/16 |
代理机构 |
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