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55 Results for 'Synthesis'
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Technology
Photochemical Preparation of Fluorinated Aryl Ethers for Agrochemicals and Pharmaceuticals
The element fluorine has acquired an ever-increasing prevalence in synthetic drugs and agrochemicals due to its positive impact on the metabolism, chemical stability, and modulating lipophilicity of a...
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Ian Mackenzie, Mark Levenstein | T230006US02
Technology
Catalytic Method for the Production of Difructose Anhydride (DFA)
Difructose anhydride (DFA), which can serve as a low-calorie sweetener, has demonstrated health benefits, including prebiotic effects, antioxidant properties and immunoregulatory effects. While DFA ca...
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Ive Hermans, Nelson Cardona Martínez, Isabel Hortal-Sánchez, Edgard Lebron Rodriguez, Wei-Shang Lo, Faysal Ibrahim | P230017US02
Technology
IONIC CYCLIC NITROXYL RADICAL OLIGOMERS
UW researchers have designed and synthesized a series of cathode materials for aqueous redox flow batteries by dimerization of TEMPO into ionic structures. TEMPO radicals have high voltage but are too...
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Dawei Feng, Patrick Sullivan, Xiuliang Lyu, Wenjie Li | P210314US02
Technology
PYRIDINIUM DERIVATIVES MADE BY HYDROTHERMAL SYNTHESIS FOR USE AS ANOLYTES IN ELECTROCHEMICAL CELLS
UW researchers have developed a sustainable viologen redox species synthesized from a common industrial organic species, 3-chloro-2-hydroxypropyl trimethylammonium chloride. Also known as Dextrosil, t...
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Dawei Feng, Xiuliang Lyu, Patrick Sullivan, Wenjie Li | P210214US02
Technology
METAL COMPOUND BASED CATALYSTS FOR ELECTROSYNTHESIS OF HYDROGEN PEROXIDE AND LINEAR PAIRED ELECTROCHEMICAL VALORIZATION OF BIOMASS-DERIVED FEEDSTOCKS
UW-Madison researchers have developed an improved electrochemical valorization strategy that leverages an electrocatalyst capable of carrying out two-electron oxygen reduction reactions (2e- ORR). The...
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Song Jin, Jordan Schmidt, Hongyuan Sheng, Richard Ross, Aurora Janes, Kwanpyung Lee | P220293US02
Technology
ARCHITECTED CARBON NANOTUBE FOAMS AND METHODS OF MAKING SAME
UW-Madison researchers have designed and fabricated architected vertically aligned carbon nanotube (VACNT) foams with synergistic improvements in specific elastic modulus, specific energy absorption, ...
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Ramathasan Thevamaran, Abhishek Gupta, Komal Chawla, Bhanugoban Maheswaran | P230015US02
Technology
METHOD FOR PRODUCING TERTIARY BETA-HYDROXY-ALPHA-AMINO ACIDS
UW-Madison researchers from the department of chemistry have developed a synthetic route for producing tertiary β-hydroxy-α-amino acids. Their approach utilizes a pyridoxal-phosphate (PLP)-dependent...
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Andrew Buller, Tyler Doyon, Samantha Bruffy, Anthony Meza | P220362US02
Technology
ELECTROCHEMICAL DEHYDROGENATION, EPOXIDATION, SUBSTITUTION, AND HALOGENATION OF HYDROCARBONS AND HYDROCARBON DERIVATIVES
UW-Madison researchers have developed a new electrochemical method for synthesizing epoxides from hydroxy-alkanes. The method is implemented in a reactor comprising an anode and a cathode separated by...
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Marcel Schreier, Christine Lucky | P200384US02
Technology
Mediated Hydrogen Anode for Use in Reductive Electrosynthesis
The inventor discloses a new method and system for reductive electrochemical synthesis that uses H2 as the terminal reductant. Essentially, this invention will enable H2-integrated anodes and flow-rea...
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Shannon Stahl, Jack Twilton, James Gerken, Mathew Johnson, Thatcher Root | P210161US02
Technology
New, Lightweight Material to Protect Against Bullets and Other High-Speed Impacts
Manufacturers require material that can absorb a high amount of kinetic energy from ballistic impacts to produce protective equipment such as bulletproof vests and tank armor, and air- and spacecraft ...
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Ramathasan Thevamaran, Jizhe Cai | P220051US01
Technology
COMPOSITIONS FOR STABILIZING METAL-FREE RING-OPENING METATHESIS POLYMERIZATION AND RELATED METHODS
A solvent-less method for photo-redox mediated MF-ROMP that can be used to produce industrially relevant polymers. Recognizing that fluorinated alcohols have several comparable characteristics to ROMP...
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Andrew Boydston, Xuejin Yang, Rachel Tritt, Margaret Tetzloff | P210232US02
Technology
CARBON-SUPPORTED BORON CATALYSTS FOR OXIDATIVE DEHYDROGENATION OF ALKANES
UW-Madison researchers developed a carbon-supported boron catalyst for the selective and active oxidative dehydrogenation (ODH) of alkanes to produce alkenes (e.g., olefins comprising two or more carb...
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Ive Hermans, Lesli Mark, William McDermott, Theodore Agbi | P210165WO01
Technology
METAL-METAL BONDED AMMONIA OXIDATION CATALYSTS
UW-Madison researchers have developed a diruthenium containing catalyst capable of efficiently converting ammonia to nitrogen in the presence of oxygen. These catalysts, which generally facilitate mul...
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John Berry, Christian Wallen, Tristan Brown, Sungho Park | P200013US02
Technology
SYNTHESIS OF AMMONIA USING CYCLE-GENERATED HYDROGEN SULFIDE
UW-Madison researchers have developed an improved method of synthesizing ammonia from hydrogen sulfide and lithium nitrate. This process, currently embodied in a continuous cycle, leverages hydrogen s...
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Robert Hamers, Benjamin Bachman | P210007US02
Technology
Neoglycorandomization And Digitoxin Analogs
The present invention provides methods of producing libraries of compounds with enhanced desirable properties and diminished side effects as well as the compounds produced by the methods. In preferred...
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Joseph Langenhan | P08057US
Technology
Mixed Oxygen And Organic Compound Treatment For Functionalizing Oxygen Onto The Surface Of Boron Nitride
Improved methods of synthesizing oxygen-functionalized boron nitride (O—BN) are disclosed. In the disclosed methods, boron nitride (BN) in any form is contacted with a gaseous composition or composi...
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Ive Hermans, Joseph Grant, Juan Venegas, Samuel Burt, Philipp Mueller, Somphonh Phivilay | P170076US02
Technology
Heterogeneous Catalysts For The Oxidative Dehydrogenation Of Alkanes Or Oxidative Coupling Of Methane
Improved methods of oxidative dehydrogenation (ODH) of short chain alkanes or ethylbenzene to the corresponding olefins, and improved methods of oxidative coupling of methane (OCM) to ethylene and/or ...
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Ive Hermans, William McDermott, Joseph Grant, Juan Venegas, Somphonh Phivilay | P170243US01
Technology
Enhanced Dispersion Of Two-Dimensional Metal Oxide Surface Species On Silica Using An Alkali Promoter
Improved catalysts including two-dimensional metal oxide species highly dispersed on a silica support are disclosed, as well methods of making and using such catalysts. The catalysts are substantially...
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Ive Hermans, Joseph Grant, Carlos Carrero Marquez | P150136US02
Technology
Plasmonic Diamond Films And Related Methods
Methods of forming plasmonic diamond films are provided. In an embodiment, such a method comprises forming a first layer of diamond on a substrate; depositing a layer of a metal on a surface of the fi...
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Robert Hamers, Shuo Li | P170236US02
Technology
Method To Make Scalable Ultrathin Hexagonally Faceted Metal-Organic Framework (Mof) And Method Of Using Same For Detecting Explosives And Other Nitro-Aromatic Compounds
A method to make metal-organic frameworks (MOFs) in which a first aqueous solution of a transition metal salt is mixed with a second aqueous solution of an imidazole or alkyl-substituted imidazole to ...
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Sundaram Gunasekaran, Anu Prathap Mylamparambil Udayan | P180010US02
Technology
Method To Make Flexible, Free-Standing Graphene Paper And Product Formed Thereby
A method to make free-standing graphene sheets and the free-standing graphene sheets so formed. The method includes the steps of exfoliating partially oxidized graphene from a carbon-containing electr...
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Sundaram Gunasekaran, Omer Sadak | P180075US02
Technology
Method For Aerobic Oxidative Coupling Of Thiophenes With A Ligand-Supported Paladium Catalyst
An oxidative homocoupling method of synthesizing certain 2,2′-bithiophenes from thiophenes using oxygen as the terminal oxidant is disclosed. In non-limiting examples, the method uses oxygen along w...
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Shannon Stahl, Stephen Tereniak | P180176US02
Technology
Templated Synthesis Of Shape-Controlled Polymeric Nanofibers By Chemical Vapor Deposition (Cvd) In Liquid Crystals
Methods are provided for fabricating functional nanostructures (e.g., nanowires/nanofibers) via chemical vapor deposition polymerization of paracyclophanes or substituted paracyclophanes onto and thro...
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Nicholas Abbott, Marco Bedolla Pantoja, Kenneth Cheng, Joerg Lahann | P160245US02
Technology
Photochemical Methods Of Making Cyclobutane Boronates And Related Compounds
The present technology relates generally cyclobutane boronates, including methods of preparation by exposing a mixture of a compound of Formula I in a solvent [Image Omitted] and a catalytic amount o...
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Tehshik Yoon, Spencer Scholz, Rowan Littlefield, Niecia Flikweert | P170290US02
Technology
Metal-Organic Pulsed Laser Deposition For Stoichiometric Complex Oxide Thin Films
Methods and systems for forming complex oxide films are provided. Also provided are complex oxide films and heterostructures made using the methods and electronic devices incorporating the complex oxi...
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Chang-Beom Eom, Jungwoo Lee | P170257US01