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8 Results for 'Catalysts'
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Technology
SUBSTANTIAL LIFETIME ENHANCEMENT OF SI-BASED PHOTOANODES ENABLED BY AMORPHOUS TIO2 COATING WITH IMPROVED STOICHIOMETRY
UW-Madison researchers have developed a post-ALD in-situ water treatment procedure that removes residual Cl ligands from amorphous TiO2 films and thereby extends the photoelectrochemical cell’s prot...
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Xudong Wang, Yutao Dong, Dane Morgan, Jun Meng, Jinwoo Hwang, Mehrdad Abbasi Gharacheh | P230258US02
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
BIOMIMETIC CATALYSTS FOR DIVERSE INDUSTRIAL APPLICATIONS IN CHEMICAL REACTIONS
UW-Madison researchers have developed a method to synthesize organocatalysts that can be engineered to mimic biological enzymes for use in a variety of industrially relevant chemical reactions. The or...
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George Huber, Hochan Chang, James Dumesic | P220291US02
Technology
High-Throughput Tool for Developing Enzyme-Mimicking Catalysts
Catalysts play countless roles in modern society including production of fertilizer, synthesis of plastics and other ubiquitous materials and development of pharmaceuticals. However, many catalysts re...
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Jeffrey Martell, Edward Pimentel, Justice Merrifield | P220207US02
Technology
SYNTHESIS OF ATOMICALLY DISPERSED M-N-C CATALYSTS VIA SELECTIVE METALATION
UW-Madison researchers have developed a solution-phase metalation method for increasing M loading on N-C. The N-C supports are synthesized by high-temperature pyrolysis of N, C precursor mixtures (e.g...
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Shannon Stahl, Jason Bates | P210397US02
Technology
GAS PHASE OZONE-MEDIATED SELECTIVE OXIDATIVE DEHYDROGENATION OF ALKANES
An improved ODH method for the conversion of alkanes (e.g., propane) to alkenes (e.g., propylene) that leverages an oxygen-atom donor. Essentially, the method is radical-mediated, requiring only a sma...
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Ive Hermans, William McDermott, Edgard Lebron Rodriguez, Unni Kurumbail | P210201US02
Technology
Improved Photocatalyst for Reducing Small Molecules
The reduction of small molecules such as nitrogen and carbon dioxide is extremely difficult because one-electron reduction processes often involve high-energy intermediates. Nitrogen reduction usually...
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Robert Hamers, Di Zhu, Nigel Becknell | P120070US01
Technology
Iron Catalyst for Selective Hydrogenation of Aldehydes, Ketones and Imines
Ligand-metal bifunctional catalysts have revolutionized hydrogenation chemistry. These catalysts are highly active and selective at reducing aldehyde, ketone and imine species with unsaturated multipl...
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Charles Casey, Hairong Guan | P07510US