CAS: 3413-58-9; (R)-(6-Ethoxyquinolin-4-yl)((1S,2S,4S,5R)-5-Ethylquinuclidin-2-yl)Methanol Hydrochloride

专利信息

专利号:US-6159673-A
优先权日:1996-07-17
标 题:Oxonol compound, light-sensitive material and process for the synthesis of oxonol compound
发明人：NISHIGAKI JUNJI; DEGUCHI YASUAKI
权利人:FUJI PHOTO FILM CO LTD
摘要:An oxonol compound is represented by the following formula (I): in which Z is an atomic group that forms a cyclic amide ring; each of W1 and W2 independently is an atomic group that forms an acidic nucleus ring; and M is a cation. Other oxonol compounds, a light-sensitive material containing an oxonol compound and a process for the synthesis of an oxonol compound are also disclosed.

专利号:EP-1581331-B1
优先权日:2002-11-29
标 题:Device for synthesis of gas mixtures and use thereof for testing catalytic compositions
发明人：MELEN STEPHANE; RENAUX GERARD; GRENOUILLET BERNARD; LE GOUEFFLEC GERARD; GAUCHER RENE PAUL; FOURNIER JEAN-MARC; MUNOZ MANUEL
权利人:AIR LIQUIDE
摘要:The invention concerns a device for synthesis of gas mixtures by mixing a main gas stream with a secondary gas stream. Said device comprises gas supply lines equipped with flow regulators and a mixing chamber wherein emerge the gas feed lines. The mixing chamber includes: a pipe connected to the feed line of the main gas stream so as to form a flow in the pipe and to the feed line of the secondary gas stream such that the secondary gas stream is introduced into the flow of the main gas stream, a static mixer arranged in the extension of the pipe. Said device can be used for testing catalytic compositions.

专利号:US-9183993-B2
优先权日:2014-01-10
标 题 :One-pot synthesis of Nb2O5-doped TiO2 nanoparticles
发明人：FENG SHIEN-PING; SU HAIJUN; CHANG YA-HUEI; HUANG YU-TING; HAU NGA YU; ZHAI PENG
权利人:NANO & ADVANCED MATERIALS INST LTD
摘要:A one-pot synthesis of Nb 5+ -doped TiO 2 nanoparticles (NPs) with low cost and high efficiency for dye sensitized solar cells (DSSCs) is disclosed in the present invention. The Nb 5+ -doped TiO 2 NPs with Nb dopants of 0Ëœ5 mol % are prepared by directly mixing TiO 2 slurry with Nb 2 O 5 gel obtained by UV treatment of a mixture of NbCl 5 powder, ethanol and water in a certain ratio, following by heat treatment without using hydrothermal method. The as-prepared NPs exhibit well-crystallized pure anatase TiO 2 phase with uniform particle distribution. The incorporation of Nb 5+ leads to a stronger and broader light absorption in visible light range and a decrease of band gap with increasing Nb dopant content, which enhances the efficiencies of light-harvesting and electron injection and suppresses the charge recombination. The present method provides a simple and cost-effective mass-production route to synthesize n-type metallic ion doped TiO 2 nanoparticles as excellent photoanode materials.

专利号:US-9108860-B2
优先权日:2012-02-10
标题:Synthesis of amorphous calcium phosphate or poorly crystalline calcium phosphate powders by using Ca metal
发明人：TAS AHMET CUNEYT
权利人:TAS AHMET CUNEYT; AHMET CUNEYT TAS
摘要:The present invention relates to the synthesis of bioceramics, in particular, of amorphous or cryptocrystalline calcium phosphates.

专利号:US-12255338-B2
优先权日:2020-09-01
标 题:Atomically dispersed platinum-group metal-free catalysts and method for synthesis of the same
发明人：WU GANG; XU HUI; CHEN MENGJIE; YANG FAN
权利人:UNIV NEW YORK STATE RES FOUND; GINER INC
摘要:Atomically dispersed platinum-group metal-free catalyst and method for synthesizing the same. According to one embodiment, the catalyst is made by a method in which, in a first step, an Mn-doped ZIF-8 catalyst precursor is prepared by reacting a first solution comprising zinc nitrate hexahydrate and manganese chloride dissolved in an acid/water solution with a second solution comprising 2-methylimidazole dissolved in water. Then, in a second step, the Mn-doped ZIF-8 catalyst precursor is thermally activated, i.e., carbonized, to form an Mn—N—C catalyst. Preferably, the thermal activation is performed in a multistep fashion, first at a lower temperature of about 800° C. and then at a higher temperature of about 1100° C. After carbonization, the catalyst material may optionally be subjected to an absorption process, followed by a second thermal activation. The absorption process may involve dispersing the catalyst material in a solution of manganese chloride and urea in hydrochloric acid and isopropanol.

专利号:US-8017768-B1
优先权日:1990-09-01
标题:Catalitic synthesis of caged polynitramine compounds
发明人：NORRIS WILLIAM P; NIELSEN ARNOLD T
权利人:US NAVY
摘要:An improved method of preparing 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane (2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazatetracyclo[5.5.0.0 5,9 .0 3,11 ]dodecane) (HNIW) is disclosed. The compound is useful as a high energy, high density explosive or propellant oxidizer.