Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of high-performance conductive ceramic material and preparation method thereof

A conductive ceramic material and high-performance technology, which is applied in the field of conductive oxide and high-performance conductive ceramic material formulation, can solve the problems of high sintering temperature and low density, achieve good conductivity, non-toxic performance, and reduce costs Effect

Inactive Publication Date: 2019-04-02
JIANGSU UNIV
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the sintering temperature of tin dioxide ceramics is relatively high, generally above 1450 °C, and the density is low, so it is necessary to study it.

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
  • A kind of high-performance conductive ceramic material and preparation method thereof
  • A kind of high-performance conductive ceramic material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The present invention is described further in conjunction with embodiment now, and table 1 provides the formula of altogether 4 samples of the embodiment of the present invention.

[0021] The main raw material of the formula of the embodiment of the present invention totally 4 samples adopts conventional chemical pure raw material, at first adopts conventional chemical raw material to synthesize Bi respectively with solid-phase method during preparation 2 WO 6 , Bi(Fe 1 / 2 mn 1 / 2 )O 3 , (Li 1 / 2 La 1 / 2 )TiO 3 , and then mix the ingredients according to the above formula, mix the prepared materials with absolute ethanol by ball milling with a planetary ball mill, material: ball: absolute ethanol = 1:3: (0.6~1.3) (mass ratio), after ball milling for 4~8 hours , drying to obtain dry powder, adding polyvinyl alcohol solution with a concentration of 10% (mass percentage) accounting for 8% to 10% of its mass in the dry powder, granulating, mixing and grinding, passing th...

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
electrical resistivityaaaaaaaaaa
densityaaaaaaaaaa
Login to View More

Abstract

The invention relates to a conductive oxide, in particular to a high-performance conductive ceramic material and a preparation method thereof.The high-performance conductive ceramic material is prepared from, by weight, 91%-98% of SnO2, 0.1%-6.0% of Sb2O3, 0.01-2% of Bi2WO3, 0.1%-4% of Bi(Fe(1 / 2)Mn(1 / 2))O3 and 0.1%-2.8% of (Li(1 / 2)La(1 / 2))TiO3.According to the prepared conductive ceramic material, the conductivity is good, the electrical resistivity is smaller than 5 momega.cm, the volume density is high and is 5.9 g / cm<3> or above, and the sintering temperature is low and not higher than 1,350 DEG C; the conductive ceramic is suitable for preparing a high-performance electrode material for a glass electric melting furnace and preparing a ceramic target material of a conductive thin film through magnetron sputtering.

Description

technical field [0001] The invention relates to conductive oxides, which belong to the field of inorganic non-metallic materials, and in particular to a formula of high-performance conductive ceramic materials used for preparing electrode materials for glass electric melting furnaces and ceramic targets for preparing conductive glass by magnetron sputtering Composition; it adopts common chemical raw materials, adopts solid-state method to prepare conductive ceramic materials with good conductivity and high density, and is suitable for preparing electrode materials for glass electric melting furnaces and ceramic targets for preparing conductive films by magnetron sputtering material. Background technique [0002] Transparent conductive oxide thin films have broad application prospects in the fields of solar cells, flat panel displays, and organic light-emitting diodes due to their good conductivity and high transmittance in the visible region, which has attracted widespread a...

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): C04B35/457C04B35/64
CPCC04B35/457C04B35/64C04B2235/3232C04B2235/326C04B2235/3274C04B2235/3294C04B2235/77
Inventor 黄新友王琪琳黄豪李军高春华
Owner JIANGSU UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com