发明名称 |
FLAKY MESOPOROUS PARTICLES, AND METHOD FOR PRODUCING THE SAME |
摘要 |
Provided is a mesoporous particle having a flaky shape, having a single-layer structure, having a thickness of 0.1 mum to 3 mum, and having an average pore diameter of 10 nm or more. The mesoporous particle can be obtained by a production method including: feeding a metal oxide sol having a pH of 7 or higher and containing metal oxide colloidal particles as dispersoids and water as a dispersion medium, into a liquid containing a water-miscible solvent having a relative permittivity of 30 or lower (protic solvent) or of 40 or lower (aprotic solvent) at 20° C., and thereby forming a flaky aggregate of the metal oxide colloidal particles in the liquid; and subjecting the aggregate to treatment such as drying and heating, and thereby converting the aggregate into a flaky particle that is insoluble in water.
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申请公布号 |
US2013288055(A1) |
申请公布日期 |
2013.10.31 |
申请号 |
US201213978818 |
申请日期 |
2012.01.11 |
申请人 |
DOSHITA KAZUHIRO;FURUICHI TOSHITAKA;SHIMOKAWA KOSEI;NIPPON SHEET GLASS COMPANY, LIMITED |
发明人 |
DOSHITA KAZUHIRO;FURUICHI TOSHITAKA;SHIMOKAWA KOSEI |
分类号 |
C01B33/12;B01J20/28;B01J20/30 |
主分类号 |
C01B33/12 |
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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