Process for preparing mesoporous silicon dioxide spiral coil

The invention discloses a making method of dielectric-hole silica spiral pipe, which comprises the following steps: dissolving 100g per L glucose in the water; stewing for 3-6 at 160-190 deg.c to obtain polyglucose water solution; blending polyglucose water solution, three-segmented macromolecular p...

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Bibliographic Details
Main Author LIN,GAO DONG
Format Patent
LanguageEnglish
Published 27.12.2006
Subjects
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
MANUFACTURE OR TREATMENT THEREOF
METALLURGY
NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS,MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES ASDISCRETE UNITS
NANOTECHNOLOGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The invention discloses a making method of dielectric-hole silica spiral pipe, which comprises the following steps: dissolving 100g per L glucose in the water; stewing for 3-6 at 160-190 deg.c to obtain polyglucose water solution; blending polyglucose water solution, three-segmented macromolecular polymeric surface activist (even molecular weight is 5800) of divinyl ether polyepoxide-divinyl propone polyepoxide-divinyl ether polyepoxide and 2 mol per L norbiline solution phase at 50:1:40:2 proportion; adding silicic acid ethoxy group; hydrolyze silicic acid ethoxy group completely in the sealing container; heating to 160-190 deg.c; insulating for 24 h; separating; washing; drying; sintering for 6-8 h at 550-650 deg.c; cooling to indoor temperature to obtain dielectric-hole silica spiral pipe with three-grade self-assemblage pattern.
Bibliography:Application Number: CN200610088308