METHOD OF PRODUCING THIN FILMS BASED ON INDIUM-TIN OXIDE BY ROTATING SUBSTRATE
	FISENKO N A; SIMONENKO N P; SIMONENKO E P; SIMONENKO T L; GOROBTSOV F YU; KUZNETSOV N T
	2023-12-26
专利权人	NANOINK LLC (NANO-Non-standard)
申请日期	2023-12-26
专利号	RU2829760-C1
成果简介	NOVELTY - Invention relates to production of thin indium-tin oxide films on the surface of substrates of different nature. Method includes preparation of functional ink solution, containing metal cations In3+ and Sn4+ in an organic solvent, applying a thin film on a substrate by rotating the substrate at a rotation speed of 500–3,000 rpm for 5–300 s while dispensing 60–150 mcl of functional ink and subsequent thermal treatment of thin film. When preparing a functional ink solution, an aqueous solution of indium nitrate and tin chloride with a total concentration of metal cations of 0.001–0.1 mol./l is used, note here that molar content of tin dioxide in the thin film is in range of 5–15%. Further, while stirring, an aqueous solution of ammonia hydrate is added to the obtained system until the system reaches pH=7. Obtained precipitate is dispersed in water and subjected to hydrothermal treatment in an autoclave with capacity of 25 ml while heating to 180 °C with holding for 2 hours. Further, the precipitate is separated and dispersed in ethylene glycol while maintaining the weight fraction of the solid phase in the obtained functional ink at level of 5%. USE - Manufacturing technology. ADVANTAGE - Obtaining thin films based on indium-tin oxide on the surface of substrates of different nature. 1 cl, 3 dwg, 6 ex
IPC 分类号	C01G-001/02 ; C01G-015/00 ; C01G-019/02 ; C23C-014/08 ; C23C-014/34
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/18721
专题	中国科学院新疆生态与地理研究所
作者单位	NANOINK LLC (NANO-Non-standard)
推荐引用方式 GB/T 7714	FISENKO N A,SIMONENKO N P,SIMONENKO E P,et al. METHOD OF PRODUCING THIN FILMS BASED ON INDIUM-TIN OXIDE BY ROTATING SUBSTRATE. RU2829760-C1[P]. 2023.

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