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Now showing items 21-40 of 144
Validation and insight into a novel packed-bed electrode flow battery architecture
(University of Missouri--Columbia, 2010)
In order to improve upon current flow battery technology and to obtain higher specific energies, a novel packed-bed electrode flow battery (PBEFB) is proposed. The validation of the use of packed-bed electrodes in a flow ...
Chemical modifications to produce soy-based polyols
(University of Missouri--Columbia, 2009)
This project comprises several chemical routes to produce soy-based polyols for future use in polyurethane foam applications. Soybean oil was polymerized by heat and catalyst to increase molecular weight, and viscosity for ...
Effects of a combined supercritical extraction/thermal cycle on binder removal cycle time, yield, residual carbon, and defect formation in multilayer ceramic capacitors
(University of Missouri--Columbia, 2010)
In this work, a combined cycle consisting of a supercritical extraction cycle (SCE) followed by a thermal cycle (TC), was used to remove binder from green multilayer ceramic capacitors. The dielectric was barium titanate ...
Development of a combined dilatometer and mass spectrometer system for studying gas phase chemistry and kinetics during sintering
(University of Missouri--Columbia, 2010)
Details on the components and materials comprising the combined dilatometry mass spectrometry (CDMS) apparatus are provided; including recent modifications, operating procedures and information on major system failures. ...
Technology for restarting molten salt nuclear fuel chemistry at MU
(University of Missouri--Columbia, 2011)
Nuclear fuel reprocessing is a responsible choice for the continued expansion of a secure, safe and clean source of energy. While the classical method for recycling nuclear fuel is an aqueous liquid-liquid extraction, the ...
Modeling of hierarchical cathode for lithium air batteries with aqueous electrolyte
(University of Missouri--Columbia, 2014)
Lithium air batteries show a great promise as energy storage devices due to their high energy densities. Meanwhile, the exploiting of renewable energy sources stimulates the development of the batteries. However, currently, ...
Thermophysical properties of nanoparticle-enhanced deep eutectic solvents (NEDESs) heat-transfer fluids
(University of Missouri--Columbia, 2014)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Deep eutectic solvents (DESs) are a new class of promising green media and considered as a versatile alternative to conventional ionic liquids (ILs), ...
Investigation of battery materials and sonic enhancements
(University of Missouri--Columbia, 2013)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] The effect of carbon surface area on capacity is investigated in cathodes for lithium sulfur batteries. Carbon additives help overcome the low electrical ...
Lewis-base polymers for modifying absorption and desorption abilities of silica supported, amine based solid carbon dioxide capture materials
(University of Missouri--Columbia, 2014)
In order to slow down the climate changes caused by human activities and control the carbon dioxide CO2 concentration in atmosphere, various CO2 separation and capture technologies have been investigated and applied. Solid ...
Preparing RGO/Mn3O4 Nanocomposite by using 3 different manganese precursors via microwave heating
(University of Missouri--Columbia, 2014)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Graphene or graphene-based materials, within the last decade, has attracted tremendous attentions from researchers and scientist in different fields. ...
Modification of thin film composite (TFC) membrane by incorporation with copper nanoparticles (Cu-NPs) for antibacterial properties
(University of Missouri--Columbia, 2014)
Membrane biofouling has been a challenging problem restricting the application of reverse osmosis (RO) desalination process. Copper is known for its antimicrobial properties and is easily available with low cost. In this ...
Electrospinning polyampholyte nanofiber membranes
(University of Missouri--Columbia, 2014)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] The elimination of nonspecific protein adsorption is an important challenge in many biomaterial applications. To address this issue, numerous nonfouling ...
Multifunctional polyampholyte hydrogels with a 3-D channel as tissue regeneration scaffold
(University of Missouri--Columbia, 2014)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] A major challenge in the biomedical field of biomaterials is the development of materials that resist nonspecific protein adsorption to the surface . ...
Gas adsorption on highly-purified magnesium oxide
(University of Missouri--Columbia, 2014)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] As one of the most commonly used materials, magnesium oxide (also known as magnesia or MgO) has many applications in the modern world because it is ...
Preliminary analysis on the pulping of corn stover using aqueous ethanol and supercritical carbon dioxide
(University of Missouri--Columbia, 2013)
Currently, the two main chemical processes used to produce pulp - the Kraft and the Sulfite method - emit large amount of environmental pollutants. The organosolv pulping method, which uses organic solvents at high ...
The production, applications and economic study of activated carbon for large scale production including an educational study on undergraduate laboratory modules
(University of Missouri--Columbia, 2010)
The production of activated carbon was evaluated using a biomass feed stock, corn cobs, as a precursor. The importance of the carbonization process and activation process are discussed and how nanopores and its unique ...
Novel thin-film nanocomposite (TFN) membrne embedded with biomodal silica nanoparticles for water purification
(University of Missouri--Columbia, 2014)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Modern reverse osmosis (RO)/nanofiltration (NF) membranes are primarily made of thin-film composites (TFC) fabricated through interfacial polymerization ...
Mechanisms of transparent exopolymer particles (TEPs) fouling on ultra-filtration and its reduction by PVDF/N-TiO2 HFM
(University of Missouri--Columbia, 2014)
Combined dilatometry and mass spectrometry of sintering and evolved gases of barium titanate and zirconium diboride with sintering additives
(University of Missouri--Columbia, 2012)
A combined dilatometer mass spectrometer system (CDMS) is used to monitor the gas phase species and sintering progress in real time during the heating of barium titanate and ultra high temperature ceramics (UHTCs), including ...
Controlling SIBLING protein orientation and conformation via native binding interactions
(University of Missouri--Columbia, 2013)
Native bone tissue is comprised of a mixture of collagen, non-collagenous proteins, and hydroxyapatite (HA). The SIBLING (small integrin binding, N-linked glycoprotein) family of proteins is the primary group of non-collagenous ...