专利号:US-10450201-B2 优先权日:2017-10-04 标题 :Method for the synthesis of nanoparticles of heterometallic nanocomposite materials 发明人:SOHAIL MANZAR; SHARIF MUHAMMAD; KHAN SAFYAN A; SHER MUHAMMAD; JAGADEESH RAJENAHALLY V 权利人:UNIV KING FAHD PET & MINERALS 摘要:A simple one pot sol-gel method for the synthesis of bi-metal nanostructures is based on non-noble metals (Fe, Co and Sn) and titanium. The method involves the synthesis of mixed metal nanoscale composites using low cost precursors which allow for the synthesis of desired nanocomposite materials with self-scarifying titanium or silica supports. The procedure does not require any surfactant or any need for pH controlled step. Applicants' method involves the in-situ generation of precursors and their simultaneous entrapment in a gel. This simple one pot synthesis allows for the synthesis of homogenous size, shape and distribution of targeted nanostructures. Further, this method can be applied for the preparation of various nanocomposite materials using different choices of metals and self-scarifying supports. Applicants also show that Pd, the noble metal based nanocomposite is feasible.
专利号:US-7615169-B2 优先权日:2004-09-20 标题 :Method for synthesis of colloidal nanoparticles 发明人:STROUSE GEOFFREY FIELDING; GERBEC JEFFREY A; MAGANA DONNY 权利人:UNIV CALIFORNIA 摘要:A method for synthesis of high quality colloidal nanoparticles using comprises a high heating rate process. Irradiation of single mode, high power, microwave is a particularly well suited technique to realize high quality semiconductor nanoparticles. The use of microwave radiation effectively automates the synthesis, and more importantly, permits the use of a continuous flow microwave reactor for commercial preparation of the high quality colloidal nanoparticles.
专利号:US-7927516-B2 优先权日:2004-09-20 标题 :Method for synthesis of colloidal nanoparticles 发明人:STROUSE GEOFFREY F; GERBEC JEFFREY A; MAGANA DONNY 权利人:UNIV CALIFORNIA 摘要:A method for synthesis of high quality colloidal nanoparticles using comprises a high heating rate process. Irradiation of single mode, high power, microwave is a particularly well suited technique to realize high quality semiconductor nanoparticles. The use of microwave radiation effectively automates the synthesis, and more importantly, permits the use of a continuous flow microwave reactor for commercial preparation of the high quality colloidal nanoparticles.
专利号:WO-2021033165-A1 优先权日:2019-08-21 标 题:Process for synthesis of pyrazolidinone compounds 发明人:MATHUR SUCHET SARAN; MHATRE HRIDAYNATH VISHWANATH; PEDHAVI VISHAL PARSHURAM 权利人:GHARDA CHEMICALS LTD 摘要:The present disclosure relates to a process for the synthesis of pyrazolidinone, particularly alkyl 2-(3-chloropyridin-2-yl)-5-oxo-pyrazolidine-3-carboxylate (pyrazolidinone) compound. The process of the present disclosure is simple, economical, and produces alkyl 2-(3-5 chloropyridin-2-yl)-5-oxo-pyrazolidine-3-carboxylate with a comparatively high yields.
专利号:WO-2005095031-A1 优先权日:2004-03-31 标 题:A process for the synthesis of mono and bimetallic nanoparticles using palnt extract 发明人:SASTRY MURALI; AHMAD ABSAR; SHANKAR SHIV S 权利人:COUNCIL SCIENT IND RES; SASTRY MURALI; AHMAD ABSAR; SHANKAR SHIV S 摘要:The invention relates to a process for synthesis of mono and bimetalic nanoparticles, comprising reacting suitable metal salts and reducing extracts from different parts of various plants at a temperature in the range of 15-100°C., such that the under the reducing action of the said extract the metal ions are reduced into metal nanoparticles with different size and shape in aqueous medium.
专利号:EP-4008687-A1 优先权日:2020-12-02 标 题:A method for the large scale synthesis of metal oxide nanosheets, and their uses 发明人:VINCENT MEWIN; ETACHERI VINODKUMAR 权利人:FUNDACION IMDEA MAT 摘要:The present invention relates to a rapid, scalable and inexpensive method for the synthesis of metal oxide nanosheets; the uses of the metal oxide nanosheets as electrode active materials and as catalyst; an electrode comprising the metal oxide nanosheets, a process for producing the electrode, a cell comprising the electrode and an energy storage and/or delivery system.