Resistive conductive paste which is a mixture of carbon nanotubes, graphite and technical carbon dispersed in solvents, wherein carbon nanotubes in carbon filler can be pre-calcined
	SOLONIN S A; ISAIKIN A V; SELIVANOVA I M
	2024-05-27
专利权人	BODIHIT LLC (BODI-Non-standard)
申请日期	2024-05-27
专利号	RU2826691-C1
成果简介	NOVELTY - Invention relates to electrical engineering, namely to resistive current-conducting paste, and can be used in the electrical industry, for example, for the production of textile-based heating elements by screen printing, as well as for the production of current-conducting ink. Result is provided by the qualitative and quantitative composition of the current-conducting paste, namely the selection of the polymer binder and the composition of the current-conducting carbon filler, which is a mixture of carbon nanotubes, graphite and technical carbon dispersed in solvents, wherein carbon nanotubes in carbon filler can be pre-calcined and purified with a mixture of concentrated sulphuric and nitric acids and functionalised with a mixture of potassium permanganate and sulphuric acid when heated to temperature of 500 °C for 6-8 hours, and solvent used is a solvent selected from a group comprising deionised water, acetone, toluene, m-cresol, isopropanol, butyl ether of acetic acid, N-methylpyrrolidone, 2-butoxyethylacetate, dimethylformamide, methylethylketone, 1-methoxypropanol-2, or mixtures thereof. In addition, the resistive current-conducting paste can contain a stabilizer selected from a group of non-ionic surfactants. USE - Electrical engineering; chemistry. ADVANTAGE - Improved elastic properties of coating based on resistive paste, resistance to mechanical deformations. 9 cl, 1 tbl, 4 ex
IPC 分类号	H01C-007/00 ; H01C-007/118
国家	俄罗斯
专业领域	材料科学
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/16572
专题	中国科学院新疆生态与地理研究所
作者单位	BODIHIT LLC (BODI-Non-standard)
推荐引用方式 GB/T 7714	SOLONIN S A,ISAIKIN A V,SELIVANOVA I M. Resistive conductive paste which is a mixture of carbon nanotubes, graphite and technical carbon dispersed in solvents, wherein carbon nanotubes in carbon filler can be pre-calcined. RU2826691-C1[P]. 2024.

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