Index Catalog // ScholarsArchive@OSU

The Role of Materials Chemistry in Designing Advanced Color Inorganic Pigments

Creator:: Medina, Elena A.
Abstract:: The results of the research presented in this work are related to synthesis and investigations of novel color inorganic pigments having various structures and shades. Inorganic pigments play a major role in contemporary life. They are used in paints, rubber, plastic, cosmetics etc. Searching for new, stable, environmentally benign and...
Resource Type:: Dissertation
Full Text:: : ____________________________________________________________________ Munirpallam A. Subramanian The results of the research presented in this work are

We bleed orange, green, & blue: rapid microwave synthesis of advanced pigments

Creator:: Young, Casey W., Rachdi, Omar, Muir, Sean, and Subramanian, Mas A.
Abstract:: This work prepared YInMnO3, YCuTiO3, and YInFeO3 solid state pigments via microwave synthesis. The microwave-prepared pigments contain optical and structural properties similar to their furnace homologues. Overall synthesis times for each pigment have been significantly reduced via microwave synthesis, while keeping the same relative phase purity as solid-state.
Resource Type:: Poster

Designing Functional Materials Based on Pyrochlore Oxides: The Role of Mixed Valence and Complex Stoichiometry

Creator:: Converse, Elizabeth Maria Sobalvarro
Abstract:: Solid state inorganic oxides play an important role in next generation electronics based on their stability, versatility, and enhanced properties over other materials. However, in order to design or tune these materials for a desired functionality it is necessary to fully understand the structure behind the properties exhibited. This dissertation...
Resource Type:: Dissertation
Full Text:: : ______________________________________________________ M. A. Subramanian Solid state inorganic oxides play an important role in next generation

Functional transition metal oxides : structure-property relationships

Creator:: Smith, Andrew E.
Abstract:: Transition metal oxides are an important class of materials for the wide variety optical, electrical, dielectric, magnetic, and thermal properties observed. Their unique structure-property relationships allow for property tuning and often provide insight into the fundamentals of chemistry. The work in this thesis was focused on the design, synthesis and...
Resource Type:: Dissertation
Full Text:: Abstract approved:______________________________________________________ M. A. Subramanian

Enigmatic Quantum Materials: Novel Spin-Orbit Coupled 4d/5d Metal Oxides and Intermetallics

Creator:: Wallace, Maxwell K.
Resource Type:: Dissertation
Full Text:: A. Subramanian This dissertation examines unexplored 4d/5d metal oxides and intermetallics

CO₂ capture from wet flue gas using a water-stable and cost-effective metal-organic framework

Creator:: Loughran, Ryan P.
Abstract:: We report the use of MIL-120 as a water-stable and cost-effective metal-organic framework (MOF) for selectively capturing CO₂ from wet flue gas. Synthesized using inexpensive and environmentally benign reagents in water, MIL-120 possesses one-dimensional pores decorated with hydroxyl-bridged Al(III) ions and benzene rings with an interstitial spacing of 4.78 Å....
Resource Type:: Masters Thesis
Full Text:: ......................................................................................47 Figure S7. Single pulse, direct excitation 13C MAS NMR spectra of the ambient pressure at a

Transition metal solar absorbers

Creator:: Altschul, Emmeline Beth
Abstract:: A new approach to the discovery of high absorbing semiconductors for solar cells was taken by working under a set of design principles and taking a systemic methodology. Three transition metal chalcogenides at varying states of development were evaluated within this framework. Iron pyrite (FeS₂) is well known to demonstrate...
Resource Type:: Masters Thesis
Full Text:: : Transition Metal Solar Absorbers Abstract approved: Douglas A. Keszler A new approach to the

Synthesis and High Temperature Thermoelectric Characterization of Y₁₋ₓCaₓCoO₃ and YCo₁₋ₓRhₓO₃

Creator:: Dickens, Colin
Abstract:: In this study, the effects of A and B site cation substitution of the distorted perovskite YCoO₃ on crystal structure and thermoelectric properties were investigated. Polycrystalline samples of Y₁₋ₓCaₓCoO₃ (0 ≤ x ≤ 0.20) and YCo₁₋ₓRhₓO₃ (0 ≤ x ≤ 1.0) were prepared by solid state reaction. Optimal synthesis conditions...
Resource Type:: Presentation
Full Text:: : Glen Kowach (CCNY), Jiufeng Tu (CCNY), Mas Subramanian (OSU), Jun Li (OSU) Dickens 1 4/6/13 AIChE

Rapid Microwave Synthesis of Indium Filled Skutterudites: An energy efficient route to high performance thermoelectric materials

Creator:: Biswas, Krishnendu, Muir, Sean, and Subramanian, Mas A.
Abstract:: Filled skutterudites are promising thermoelectric materials due to reduced thermal conductivity upon inserting a guest atom or 'rattler' into the CoSb₃ structure. By using an indium rattler dimensionless Figure of Merit (ZT) values > 1 at 650 K have been reported. The conventional synthesis of these compounds typically takes several...
Resource Type:: Article
Full Text:: Mas Subramanian Oregon State University Department of Chemistry 153 Gilbert Hall Corvallis, OR

Using Computational Methods to Elucidate Reaction Mechanisms for Copper Catalyzed Reactions

Creator:: Caspary, Katherine E.
Abstract:: In this report, two studies are presented that utilize computations to predict and elucidate the reaction mechanisms of two different copper catalyzed reactions. Each study provides insight into the various chemical transformations, as well as the how and why behind regioselectivity and isotopic selectivity. The importance of this research is...
Resource Type:: Masters Thesis
Full Text:: regiochemical outcome for a copper catalyzed reaction, giving an allenyl product instead of a propargyl

ScholarsArchive@OSU

The Role of Materials Chemistry in Designing Advanced Color Inorganic Pigments

We bleed orange, green, & blue: rapid microwave synthesis of advanced pigments

Designing Functional Materials Based on Pyrochlore Oxides: The Role of Mixed Valence and Complex Stoichiometry

Functional transition metal oxides : structure-property relationships

Enigmatic Quantum Materials: Novel Spin-Orbit Coupled 4d/5d Metal Oxides and Intermetallics

CO₂ capture from wet flue gas using a water-stable and cost-effective metal-organic framework

Transition metal solar absorbers

Synthesis and High Temperature Thermoelectric Characterization of Y₁₋ₓCaₓCoO₃ and YCo₁₋ₓRhₓO₃

Rapid Microwave Synthesis of Indium Filled Skutterudites: An energy efficient route to high performance thermoelectric materials

Using Computational Methods to Elucidate Reaction Mechanisms for Copper Catalyzed Reactions

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