Title:
多孔性材料の細孔の中に化合物を組込む方法及び装置、並びにその使用
Document Type and Number:
Japanese Patent JP2005529320
Kind Code:
A
Abstract:
To incorporate a compound into the pores of a microporous or mesoporous material (30), obtained by a sol-gel process, it is contained within a transparent quartz chamber for vaporizing or sublimation at a temperature of at least 30degreesC and preferably at least 50degreesC up to 200degreesC. The compound is vaporized in a vacuum chamber (11), in the apparatus (10), and the porous material is frozen at a temperature at most-40degreesC before it is placed under a vacuum. For vaporizing, the chamber containing the compound and the porous material is heated by immersion in a heated oil bath, while the porous material is separated from the container base (13) by thermal insulation (14). The compound is a marker or a liquid coupled to a marker, a fluorophore, luminophore or a chromophore.
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Inventors:
Tran Tee, Sue Hoa
Truong, Thurn-Thorn
Truong, Thurn-Thorn
Application Number:
JP2004511573A
Publication Date:
September 29, 2005
Filing Date:
June 06, 2003
Export Citation:
Assignee:
COMPAGNIE GENERALE DES MATIERES NUCLEAIRES
International Classes:
B01J20/282; B01J20/286; B01J20/32; G01N31/22; B82B3/00; C23C14/04; C23C14/12; (IPC1-7): G01N31/22; B82B3/00
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Yuriko Hamada
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Yuriko Hamada