CAS: 13693-11-3; Titanic Sulfate Dihydrate

硫酸 反应生成硫酸钛
参考文献:Cakamoto,Masasi;Koikeh,Sehtsuo;Jonehda,Kadzuya
标题:Cakamoto,Masasi;Koikeh,Sehtsuo;Jonehda,Kadzuya

专利信息

专利号:US-7413726-B2
优先权日:2004-03-26
标题:Synthesis of ultrafine rutile phase titanium dioxide particles
发明人：SURENDER GERALD D; JOHN ANI K; PRASAD KUMARA P RAJENDRA; SIVARAMAN SAVITHRI
权利人:COUNCIL SCIENT IND RES
摘要:The present invention provides a low temperature process for the synthesis of ultrafine rutile phase titanium dioxide particles through vapor phase hydrolysis of titanium tetra chloride.

专利号:WO-2025020448-A1
优先权日:2023-07-24
标 题 :Synthesis method for nano drug for treating rheumatoid arthritis
发明人：TAN JIANWEI; CHEN JINGQIN; XUE QIANG; CHEN JIANHAI; LIN RIQIANG; LIU CHENGBO
权利人:SHENZHEN INST OF ADV TECH CAS
摘要:The present invention relates to the technical field of nano drug synthesis. Disclosed is a synthesis method for a nano drug for treating rheumatoid arthritis, comprising the following steps: S10: acquiring or preparing CaO2 nanoparticles having high purity and a small particle size; S20: wrapping the CaO2 nanoparticles in a ZIF67 system to obtain CaO2@ZIF67; and S30: dissolving methotrexate in methanol to obtain an MTX additive solution, dissolving CaO2@ZIF67 in methanol, then dropwise adding the MTX additive solution, fully stirring, and finally purifying, washing and drying the obtained product to obtain CaO2@MTX@ZIF67. For two main pathological features, i.e., inflammation and an anoxic microenvironment, of rheumatoid arthritis, calcium peroxide loaded by ZIF67 is combined with methotrexate to jointly treat the inflammatory part of rheumatoid arthritis, so that a construct can inhibit expression of a tumor necrosis factor -α/interleukin-6 and overcome the anoxic property of rheumatoid arthritis, thereby achieving the technical characteristics of mitigating an inflammatory symptom, changing a disease process, being low in cost, less in side effect and used for long-term treatment, and the like.

专利号:US-2005003744-A1
优先权日:2001-11-16
标题 :Synthesis of chemically reactive ceria composite nanoparticles and CMP applications thereof
发明人：FENG XIANGDONG; HER YIE-SHEIN; MAO YUN
权利人:FERRO CORP
摘要:The present invention provides a method of synthesizing nanosized abrasive particles and methods of using the same in chemical mechanical polishing slurry applications. The nanosized abrasive particles according to the invention are produced by hydrothermal synthesis. The crystallites of the particles include cerium atoms and atoms of metals other than cerium. In a preferred embodiment of the invention, the crystallites exhibit a cubic crystal lattice structure. The differences in electric potential between the cerium atoms and the atoms of metals other than cerium facilitate the polishing of films without the need for chemical oxidizers.

专利号:US-2009061230-A1
优先权日:2004-11-02
标题 :Synthesis of Titanium Dioxide Nanoparticles
发明人：BERKEI MICHAEL; BETTENTRUP HELGA
权利人:NANOGATE AG
摘要:The present invention relates to a process for the production of titanium-containing oxide particles having an average primary particle size of 25 nm or less, which comprises the reaction of a hydrolysable halide-containing titanium compound with water in a reaction mixture comprising a polyol, and the particles obtainable thereby. The claimed method is suitable for an industrial upscale and allows the formation of concentrated stable and transparent dispersions in water without the aid of dispersing agents such as surfactants.

专利号:US-11739112-B2
优先权日:2017-02-02
标 题:Low temperature process for the synthesis of MOF carboxylate nanoparticles
发明人：PANCHAL MONIK; NOUAR FARID; SERRE CHRISTIAN; BENZAQUI MARVIN; SENE SAAD; STEUNOU NATHALIE; GIMÉNEZ MARQUÉS MONICA
权利人:CENTRE NAT RECH SCIENT; UNIV DE VERSAILLES—SAINT QUENTIN EN YVELINES
摘要:The present invention relates to low temperature process for preparing nanoparticles of porous crystalline Fe-, Al- or Ti-based MOF carboxylate materials with low polydispersity index, and uses thereof, particularly as catalyst support for carrying out heterogeneously catalyzed chemical reactions, or as gas storage/separation/purification material, or as matrix for encapsulating active principles (medicine, cosmetics).

专利号:US-8790608-B2
优先权日:2008-09-12
标题:Siliceous materials having tunable porosity and surface morphology and methods of synthesizing same
发明人：HOLLAND BRIAN T; WELZ SASCHA
权利人:HOLLAND BRIAN T; WELZ SASCHA; NALCO CO
摘要:Non-spherical siliceous particles having a plurality of porous branches are disclosed and claimed. The porous branches are randomly oriented and elongated, ring-like, and/or aggregated. An additive introduced during synthesis of the particles modifies pore volume and morphology. The tunability of the pore volume includes an inner diameter ranging from about 2 â„« to about 50,000 â„«. Synthesizing the particles includes mixing under constant or intermittent stirring in a reaction vessel an aqueous silicic acid solution with an acidic heel solution to form a mixture. The stirring may optionally be performed at a variable speed. An additive is introduced into the mixture at a controlled rate, wherein the additive imposes a pH change from a lower pH to a higher pH to the mixture to induce siliceous particle precipitation. Optionally, a metal dopand may be introduced into the particles and/or at least a portion of an outer surface located outside of the pores and/or an inner surface located inside of the pores may be modified.