Title:
無機材料の表面改質方法
Document Type and Number:
Japanese Patent JP5026420
Kind Code:
B2
Abstract:
A surface-modified inorganic material and a preparation method thereof. A surface-modified inorganic material is provided which is obtained by allowing an organosilane compound having allyl or an allyl derivative to react with an inorganic material, particularly solid silica or ITO glass, in the presence of an acid and an organic solvent, to introduce an organic group into the inorganic material even at room temperature, as well as a preparation method thereof. The invention can effectively introduce the organic group into the inorganic material even at room temperature, and thus is very effective in introducing compounds having a thermally sensitive functional group, for example, natural compounds or proteins. It is possible to introduce various organic groups into an inorganic material and to separate and purify organic molecule-bonded organosilane compounds using a silica gel column to effectively bond them to inorganic materials.
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Inventors:
Jun, Chur-ho
Yong, E-rim
Lee, Ji Sun
Park, Yun-Jun
Yong, E-rim
Lee, Ji Sun
Park, Yun-Jun
Application Number:
JP2008523785A
Publication Date:
September 12, 2012
Filing Date:
May 16, 2006
Export Citation:
Assignee:
Yonsei University Industry-Academic Corporation Foundation
International Classes:
C03C17/30; C03C17/42; C07H23/00
Domestic Patent References:
| JP2004175793A | ||||
| JP2000502952A | ||||
| JP2004097971A |
Attorney, Agent or Firm:
Tsuyoshi Hashimoto
Tomioka Kiyoshi
Tomioka Kiyoshi