Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for producing low-temperature germanium dioxide-organic modified silicate composite material

A composite material, germanium dioxide technology, applied in optics, instruments, optical components, etc., can solve the problems of germanium dioxide-organic modified silicate-based composite materials that have not been reported, and achieve easy processing and high-tech Effects requiring simplicity, good flexibility and mechanical properties

Inactive Publication Date: 2008-07-16
XI AN JIAOTONG UNIV
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there are almost no reports on the research on germanium dioxide-organic modified silicate-based composite materials in the world.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for producing low-temperature germanium dioxide-organic modified silicate composite material
  • Method for producing low-temperature germanium dioxide-organic modified silicate composite material
  • Method for producing low-temperature germanium dioxide-organic modified silicate composite material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Example 1: First mix 1 mole of γ-(2,3 glycidoxy) propyltrimethoxysilane, 4 moles of ethanol and 4 moles of deionized water, then add 0.01 mole of hydrochloric acid and stir evenly Finally, as solution A; 1 mole of germanium isopropoxide and 4 moles of 2-methoxyethanol are mixed and continuously stirred as solution B; secondly, 90 moles of solution A and 10 moles of solution B are mixed, Then the mixed solution is stirred evenly at room temperature, thereby obtaining the low-temperature organic-inorganic composite matrix mother liquor containing silicon germanium; then adding 4-hydroxyazobenzene small molecules of 5% of the total weight of the matrix mother liquor into the composite matrix mother liquor, and Stir evenly at room temperature to obtain a suspension; use the spin coating process to deposit the suspension obtained above on a quartz glass substrate at a speed of 2500 rpm, and then place the deposited film sample at a temperature of 50°C After treatment for 60 ...

Embodiment 2

[0014] Example 2, first 1 mole of γ-(2,3 glycidoxy) propyltrimethoxysilane, 4 moles of ethanol and 4 moles of deionized water were mixed, then 0.01 moles of hydrochloric acid was added and stirred evenly Finally, as solution A; 1 mole of germanium isopropoxide and 4 moles of 2-methoxyethanol are mixed and continuously stirred as solution B; secondly, the solution A of 80 molar parts and the solution B of 20 molar parts are mixed, Then the mixed solution is stirred evenly at room temperature, thereby obtaining the low-temperature organic-inorganic composite matrix mother liquor containing silicon germanium; then adding 4-hydroxyazobenzene small molecules of 2% of the total weight of the matrix mother liquor into the composite matrix mother liquor, and Stir evenly at room temperature to obtain a suspension; use the spin coating process to deposit the suspension obtained above on a quartz glass substrate at a speed of 3000 revolutions per minute, and then place the deposited film ...

Embodiment 3

[0015] Example 3, first mix 1 mole of γ-(2,3 glycidoxy) propyltrimethoxysilane, 4 moles of ethanol and 4 moles of deionized water, then add 0.01 mole of hydrochloric acid and stir evenly Finally, as solution A; 1 mole of germanium isopropoxide and 4 moles of 2-methoxyethanol are mixed and continuously stirred as solution B; secondly, 70 moles of solution A and 30 moles of solution B are mixed, Then the mixed solution is stirred evenly at room temperature, thereby obtaining the low-temperature organic-inorganic composite matrix mother liquor containing silicon germanium; then adding 4-hydroxyazobenzene small molecules of 3% of the total weight of the matrix mother liquor into the composite matrix mother liquor, and Stir evenly at room temperature to obtain a suspension; use the spin coating process to deposit the suspension obtained above on a quartz glass substrate at a speed of 3,500 revolutions per minute, and then place the deposited film sample at 100 ° C The organic-inorg...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
refractive indexaaaaaaaaaa
Login to View More

Abstract

A kind preparation method of low temperature germanium dioxides -organic modified silicate compound material, first mixing the gamma- (2, 3 ring oxygen propoxylate base) propyl trimethoxy-silane, alcohol and deionized water, then adding hydrochloric acid to be solution A; And then, mixing the isopropanol-germanium and 2- dimethoxy-alcohol to be solution B; solution A mixes solution B to get the compound mother liquor; Adding minor numerators 4-hydroxy azobenzene to the compound mother liquor then gets the suspended liquid; making use of revolution coating technology deposit the suspended liquid in quartz glass sheet, and heating the deposition film sample. This invention uses the improved sol- gel technology as well as low temperature organic- inorganic compound technology , it has the characteristic that the combining temperature is low , the handicraft demands is simple, the repetitiveness is good, the low temperature organic- inorganic compound film material using germanium dioxides and organic modified silicate as the base, it is a kind of photon compound material which realizes the function of optical storage by adding organic dyestuff azobenzene small molecule function base and has the function of light waveguide characteristic at the same time.

Description

technical field [0001] The invention relates to a method for preparing a low-temperature organic-inorganic composite optoelectronic material with optical storage properties, in particular to a low-temperature germanium dioxide-organic modified silicate composite material with optical storage and optical switch functional properties for integrated optoelectronic devices method of preparation. Background technique [0002] Considering the pure inorganic oxide glass material, due to the high temperature heat treatment required, the thickness of the single layer film is usually less than 0.2 microns, so to obtain a waveguide film with sufficient thickness for application, only multiple coatings are selected, but the interface between the film layers must be Affects thin-film waveguide properties. Therefore, in recent years, the application of organically modified silicate-based composite materials in integrated optoelectronics has attracted great attention from scientists inter...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G02B1/00C03C17/34C03C17/25
Inventor 阙文修姚熹
Owner XI AN JIAOTONG UNIV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com