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Full-Text Articles in Physical Sciences and Mathematics

Photoelectrochemical Investigations On Novel Earth Abundant Solid State Catalysts For Solar Water Oxidation, Nathaniel Branimir Kurtz May 2018

Photoelectrochemical Investigations On Novel Earth Abundant Solid State Catalysts For Solar Water Oxidation, Nathaniel Branimir Kurtz

Honors Theses

In light of a looming fossil fuel scarcity, many forms of alternative, clean energy production are being researched in order to provide a more sustainable source of energy production for the future. One area of research is on using novel, abundant catalytic materials in conjunction with semiconducting materials to drive the splitting of water in order to produce hydrogen gas, an energy-rich fuel. Currently, efficiency is limited by the energy bottleneck posed by the oxygen evolution reaction (OER) half of water splitting. In this work, cobalt selenide (CoSe) catalyst paired with the semiconductor iron oxide (Fe2O3) has been identified as …


Development Of Bifunctional Thiourea Catalysts For Effective Direct Amidation Reactions, Alex Guzman Jan 2018

Development Of Bifunctional Thiourea Catalysts For Effective Direct Amidation Reactions, Alex Guzman

Summer Research

This research synthesized and analyzed novel catalysts that can effectively form amides. An amide is a chemical group commonly found in many pharmaceuticals and biochemicals, such as proteins. In fact, about 30% of pharmaceuticals contain an amide, and the formation of amides leads to corrosive and toxic by-products which are especially problematic on the large industrial scale. Green Chemistry has proven to be a critical tool in providing innovative solutions by making the industrial production of chemicals more sustainable and safe. The pharmaceutical industry has some of the most inefficient reactions in the chemical industry mainly due to the complexity …