Polycyclo Ring System Having The Hetero Ring As One Of The Cyclos Patents (Class 205/424)
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Patent number: 9825308Abstract: A low platinum catalyst and method for making same. The catalyst comprises platinum-transition metal bimetallic alloy microcrystallites over a transition metal-nitrogen-carbon composite. A method of making a catalyst comprises preparation of transition metal organic frameworks, infusion of platinum, thermal treatment, and reduction to form the microcrystallites and composite.Type: GrantFiled: July 6, 2016Date of Patent: November 21, 2017Assignee: UCHICAGO ARGONNE, LLCInventors: Di-Jia Liu, Lina Chong
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Patent number: 9662632Abstract: A method including exposing a gas mixture comprising a noble gas to a metal organic framework (MOF), including an organic electron donor and an adsorbent bed operable to adsorb a noble gas from a mixture of gases, the adsorbent bed including a metal organic framework (MOF) including an organic electron donor.Type: GrantFiled: March 18, 2015Date of Patent: May 30, 2017Assignee: Sandia CorporationInventors: Mark D. Allendorf, Jeffery A. Greathouse, Chad Staiger
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Patent number: 9096616Abstract: Described is a process for preparing a porous metal-organic framework comprising at least one at least bidentate organic compound coordinated to at least one metal ion, where the at least one metal ion is a zinc ion and the at least one at least bidentate organic compound is based on 2-methylimidazole, which comprises the steps (a) addition of a first water-based solution comprising zinc ions to a second water-based solution comprising 2-methylimidazole, with a suspension being formed after addition of the second solution; (b) addition of a third solution comprising a strong base to the suspension formed in step (a).Type: GrantFiled: July 6, 2012Date of Patent: August 4, 2015Assignee: BASF SEInventors: Natalia Trukhan, Ulrich Müller
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Patent number: 8092771Abstract: The present invention provides a process for producing a nitrogen-containing carbon material, comprising a first step of subjecting azulmic acid to a first heat treatment in an oxygen-containing gas atmosphere, thereby preparing a heat-treated product, and a second step of subjecting the heat-treated product to a second heat treatment in an inert gas atmosphere.Type: GrantFiled: March 27, 2008Date of Patent: January 10, 2012Assignee: Asahi Kasei Chemicals CorporationInventor: Hidenori Hinago
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Publication number: 20110308963Abstract: In an electrolytic bath partitioned with an anion exchange membrane, water is supplied to the cathode chamber and an aromatic compound and a polar organic solvent, and depending on the case also a transition metal catalyst, are supplied to the anode chamber, and then electrolysis is carried out in the presence of a halogenating agent, to introduce a halogen onto the aromatic ring of the aromatic compound.Type: ApplicationFiled: March 8, 2010Publication date: December 22, 2011Inventor: Fumitoshi Kakiuchi
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Publication number: 20110105760Abstract: The present invention relates to a process for preparing substituted 2-aminobiphenyls and to a process for preparing (Het)arylamides of such 2-aminobiphenyls.Type: ApplicationFiled: July 3, 2009Publication date: May 5, 2011Applicant: BASF SEInventors: Michael Keil, Michael Rack, Thomas Zierke, Markus Heinrich, Alexander Wetzel
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Patent number: 7918982Abstract: The object of the disclosure is to provide a nano-scale molecular assembly such as a conductive nano-wire. Specifically, there is provided an electrochemical apparatus for forming a molecular assembly, including two electrodes and an electrochemical cell holding an electrolytic solution and the two electrodes, wherein the gap between the two electrodes is from 1 nm to 100 ?m, by allowing the electrochemical cell to hold an electrolytic solution containing molecules that is to constitute the molecular assembly, and applying a voltage across the two electrodes in the state wherein the electrolyte and the two electrodes are in contact.Type: GrantFiled: December 20, 2007Date of Patent: April 5, 2011Assignee: National Institute of Information and Communications Technology Incorporated Administrative AgencyInventors: Hiroyuki Hasegawa, Tohru Kubota, Shinro Mashiko
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Patent number: 7910732Abstract: The present invention relates to processes for preparing a porous metal-organic framework comprising at least two organic compounds coordinated to at least one metal ion, the porous metal-organic frameworks prepared by the process and their use, in particular for gas storage and gas separation.Type: GrantFiled: May 22, 2006Date of Patent: March 22, 2011Assignee: BASF AktiengesellschaftInventors: Markus Schubert, Michael Hesse, Ulrich Mueller, Hermann Puetter, Markus Tonigold
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Patent number: 7811441Abstract: Processes for making organic photosensitive pigments for charge generating layers of imaging members. The pigments may include titanyl phthalocyanine. The pigments may be synthesized through a partially electrochemical or purely electrochemical process. The pigments may be used in a charge generating layer of an imaging member having a substrate, the charge generating layer, and a charge transfer layer.Type: GrantFiled: September 21, 2006Date of Patent: October 12, 2010Assignee: Xerox CorporationInventors: Liang-bih Lin, William Herbert, Jin Wu, Daniel Levy, Francisco Lopez
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Publication number: 20090183996Abstract: Processes comprising: (i) providing an anode comprising zinc; and (ii) oxidizing the anode in a reaction medium in the presence of at least one organic compound to form a porous metal organic framework comprising the least one organic compound coordinated to at least one zinc ion; wherein the at least one organic compound comprises a ring system selected from the group consisting of compounds corresponding to the following structures wherein the ring system optionally bears one or more substituents selected independently from the group consisting of halogens, C1-6-alkyls, phenyl, NH2, NH(C1-6-alkyls), N(C1-6-alkyls)2, OH, O-phenyl and O—C1-6-alkyls, and wherein each C1-6-alkyl and phenyl substituent may independently and optionally bear one or more substituents selected independently from the group consisting of halogens, NH2, NH(C1-6-alkyls), N(C1-6-alkyls)2, OH, O-phenyl and O—C1-6-alkyls.Type: ApplicationFiled: May 11, 2007Publication date: July 23, 2009Applicant: Basf SEInventors: Ingo Richter, Markus Schubert, Ulrich Müller
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Publication number: 20080214806Abstract: The present invention relates to processes for preparing a porous metal-organic framework comprising at least two organic compounds coordinated to at least one metal ion, the porous metal-organic frameworks prepared by the process and their use, in particular for gas storage and gas separation.Type: ApplicationFiled: May 22, 2006Publication date: September 4, 2008Applicant: BASF AktiengesellschaftInventors: Markus Schubert, Michael Hesse, Ulrich Muller, Hermann Putter, Markus Tonigold
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Patent number: 7125479Abstract: Polymers and copolymers comprising repeating units of 5 thieno[3,4-b]thiophene. Water-borne dispersions of such polymers and copolymers can be cast by conventional methods to provide uniform, thin films which possess utility in numerous electroactive applications including electrochromic displays, optically transparent electrodes and antistatic coatings. The compositions of this invention can be doped with conventional p-dopants or n-dopants. The invention also presents an aqueous process for preparing such polymeric compositions.Type: GrantFiled: July 11, 2003Date of Patent: October 24, 2006Assignee: The University of ConnecticutInventor: Gregory Allen Sotzing
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Patent number: 7052593Abstract: The present invention provides an electrochemical method for producing diaryl iodonium compounds wherein application of an electric current to an electrochemical cell containing a reaction mixture composed of a solvent, an iodoaryl compound and an electrolyte forms an oxidizing agent in situ. In this first step, the oxidizing agent is subsequently converted into a stable oxidized iodoaryl intermediate, typically an iodosyl compound. The electric potential is removed and in a second step a target aryl compound is introduced to the reaction mixture to react with the oxidized iodoaryl intermediate to form a diaryl iodonium compound.Type: GrantFiled: January 7, 2004Date of Patent: May 30, 2006Assignee: Cornell Development Corporation LLCInventors: Leonard H. Wojcik, Jr., David D. Cornell
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Patent number: 6969451Abstract: A fluid-type multiple electrochemical system. The system includes a substrate for an electric circuit having a plurality of electrode parts formed at regular intervals. The electrode parts each include a reference electrode and an auxiliary electrode. Also provided is a fluid-type substrate having a fluid injection part, a fluid ejection part and a plurality of fluid storages. The fluid storages are formed at the same regular intervals as the electrode parts of the substrate and are connected with each other through fluid passages. The system also includes a sensor substrate having a plurality of unit sensors formed at the same regular intervals as the electrode parts of the substrate. Each unit sensor has an electrode part, an electrode pad for supplying power voltage simultaneously, and an electrode wiring.Type: GrantFiled: December 30, 2002Date of Patent: November 29, 2005Assignee: Electronics and Telecommunications Research InstituteInventors: Dong-Ho Shin, Sun Kil Kang, Hyokyum Kim, Haesik Yang, Youn Tae Kim
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Patent number: 6787020Abstract: A method and apparatus for producing water containing ozone by electrolysis includes an anodic electrode, a cathode electrode, and a mechanism for advancing and reversing both or at least one of the electrodes, wherein DC voltage is applied between both electrodes in the state of a solid polymer electrolyte membrane pressed by both electrodes, water flows on both sides of the solid polymer electrolyte membrane, water containing ozone is produced at the anodic electrode, and an operation for changing a pressing force is carried out, after which, the pressing force returns to an original pressing force, thereby carrying out a recovery of the solid polymer electrolyte membrane while continuing the production of the water containing ozone.Type: GrantFiled: October 17, 2001Date of Patent: September 7, 2004Assignee: Shinko Plant Construction Co., Ltd.Inventors: Takafumi Kanaya, Noriaki Okubo
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Patent number: 6419814Abstract: Organoiodonium salts, including certain novel symmetrical and unsymmetrical diaryliodonium;. polyiodonium and cyclic iodonium salts are synthesized by a significantly improved electrochemical coupling reaction which provides greater control and selectivity over the end product produced. Reaction mixtures comprising aryliodides and/or aromatic substrates are electrolyzed in novel reaction mediums comprising strong acid electrolyte, lower carboxylic acid, and preferably in the presence of acid anhydride in amounts >10 percent by-weight, and up to 50 percent by-weight or more, to provide a high degree of product selectivity, and at yields which can even be quantitative. The methods are conducted by introducing the electrolysis reaction mixture into an undivided electrochemical cell equipped with a cathode and preferably a conductive carbon anode.Type: GrantFiled: November 2, 2000Date of Patent: July 16, 2002Assignee: Cornell Development LLCInventors: Derek Pletcher, Norman L. Weinberg
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Patent number: 6294069Abstract: A process for the preparation of chiral 2-aryl or 2-heterocyclyl-propionic acids of the formula wherein the substituents are as defined in the specification.Type: GrantFiled: January 27, 2000Date of Patent: September 25, 2001Assignee: Centre National de la Recherche ScientifiqueInventors: Muriel Durandetti, Isabelle Lachaise, Jean-Yves Nedelec, Jacques Perichon
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Patent number: 5810989Abstract: A method of photoelectro-synthesizing probe arrays including the steps of providing a photoconductive layer of material having a layer of electrically conductive material on a first surface thereof and a solution of a plurality of a first oligonucleotide modified monomer positioned in electrical contact with an opposing second surface thereof such that a potential is connected therebetween. A beam of light is directed through a portion of the photoconductive layer of material to complete an electrical circuit between the layer of electrically conductive material and the solution through the portion of the photoconductive layer, whereby the monomers in the solution are electropolymerized on a surface area which is coupled into the electrical circuit by the beam of light.Type: GrantFiled: September 4, 1997Date of Patent: September 22, 1998Assignee: Motorola, Inc.Inventors: Michael Krihak, Chan-Long Shieh, Hsing-Chung Lee
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Patent number: 5766445Abstract: The present invention provides a method for forming a novel carbonaceous material, which has properties such as acceptor properly useful as a secondary cell electrode material and a host material for catalyst, comprising of the steps of electrochemically polymerizing a nitrogen-containing organic compound as a monomer constituent, and heat-treating the resultant polymer as a carbon precursor.Type: GrantFiled: December 6, 1995Date of Patent: June 16, 1998Assignees: Research Development Corporation of Japan, Japan Carlit Co., Ltd.Inventors: Kenichi Hashizume, Miho Tsutsui, Tomohiko Kaneko, Sugio Otani
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Patent number: 5679235Abstract: An electrolyte contains a tetravalent salt of titanium and a trivalent salt of cerium in a methanesulfonic acid solution. A reducing agent consisting of trivalent titanium and an oxidizing agent consisting of tetravalent cerium are provided in the same solution. An electrochemical cell is disclosed wherein the catholyte and anolyte utilize this electrolyte. The reduction of tetravalent titanium into trivalent titanium is accomplished by electrolysis in the presence of extraneous trivalent cerium ions. The oxidation of trivalent cerium into tetravalent cerium is accomplished by electrolysis in the presence of extraneous tetravalent titanium ions. Simultaneous reduction of tetravalent titanium into trivalent titanium and oxidation of trivalent cerium to tetravalent cerium by electrolysis is also disclosed. Reduction of organic compounds using trivalent titanium in the presence of trivalent cerium in methanesulfonic acid is disclosed.Type: GrantFiled: April 21, 1995Date of Patent: October 21, 1997Assignee: Hydro-QuebecInventor: Stephen Harrison