Preparing titanium oxide nanoparticles for water purification, involves mixing titanium precursor in fluid medium, stirring to get mixture, adding de-ionized water, stirring to get resultant mixture, maintaining resultant mixture for first predetermined time period to get slurry comprising solids
	EMILA P; DEEPAK P; TEJA M R; REMIYA R
	2023-12-27
专利权人	INDIAN INST TECHNOLOGY GANDHINAGAR (INTE-Non-standard)
申请日期	2023-12-27
专利号	IN202321089077-A
成果简介	NOVELTY - Preparing titanium oxide nanoparticles involves mixing a titanium precursor in a fluid medium under stirring at a predetermined stirring speed to obtain a mixture; adding de-ionized water to mixture under stirring at predetermined stirring speed to obtain a resultant mixture; maintaining resultant mixture for a first predetermined time period to obtain a slurry comprising solids; separating solids from slurry, followed by washing solids to obtain titanium oxide sol; drying titanium oxide sol at a first predetermined temperature for a second predetermined time period to obtain a dried titanium oxide powder; and subjecting dried titanium oxide powder to heating at a heating rate in the range of 2-5 °C/minutes (min) to attain a second predetermined temperature followed by cooling to a room temperature to obtain titanium oxide nanoparticles USE - Method for preparing titanium oxide nanoparticles used for dye degradation, water purification, photo catalysis and as disinfectant materials. ADVANTAGE - The method is simple, economical and environment friendly and carried out under mild conditions and avoids the use of acids or bases. The titanium oxide nanoparticles have superior photo degradation characteristics and are non-toxic. The titanium oxide nanoparticles are amorphous. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for titanium oxide nanoparticles.
IPC 分类号	B82Y-030/00 ; B82Y-040/00 ; C01G-023/047
国家	印度
专业领域	化学化工
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/18688
专题	中国科学院新疆生态与地理研究所
作者单位	INDIAN INST TECHNOLOGY GANDHINAGAR (INTE-Non-standard)
推荐引用方式 GB/T 7714	EMILA P,DEEPAK P,TEJA M R,et al. Preparing titanium oxide nanoparticles for water purification, involves mixing titanium precursor in fluid medium, stirring to get mixture, adding de-ionized water, stirring to get resultant mixture, maintaining resultant mixture for first predetermined time period to get slurry comprising solids. IN202321089077-A[P]. 2023.

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