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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
151

Electronic conduction in two solid oxide mixed conductors /

Patterson, John William January 1966 (has links)
No description available.
152

Study of the electrochemical exchange of oxygen between a solid electrolyte porous platinum electrode and a flowing gas.

Mogollón, Edilberto January 1972 (has links)
No description available.
153

Novel zinc and lithium non-aqueous batteries for low rate applications

Vickers, Stephen Lee January 1997 (has links)
No description available.
154

A COMPARISON OF ELECTROLYTE VALUES OBTAINED BY TWO DIFFERENT TECHNIQUES FROM ARTERIAL LINES IN PEDIATRIC PATIENTS.

Schaber, Mary Ann. January 1983 (has links)
No description available.
155

Studies on some fast ion conductors

Newsam, J. M. January 1980 (has links)
We report diffraction experiments on some representative Fast Ion Conductors. The structures of anhydrous stoichiometric deuterium (DAl<sub>11</sub>O<sub>17</sub>) and silver (AgAl <sub>11</sub>O<sub>17</sub>) beta aluminas have each been determined at four temperatures in the range 4 . 2K - 773K using powder neutron diffraction (PND) data. In DAl<sub>11</sub>O<sub>17</sub>, a strong D-O(5) hydroxyl linkage is maintained at all four temperatures .For AgAl<sub>11</sub>O<sub>17</sub> at 4.2K,we have observed, for the first time in metal beta aluminas, a completely ordered cation distribution. The material, which was prepared by a new route, is accurately stoichiometric. At 298K,the silver atoms have become somewhat delocalised and by 773K they are organised in a highly diffuse manner. Single crystal neutron diffraction was used to elucidate the proton distributions in ammonium beta alumina, (NH<sub>4</sub>) <sub>1.25</sub>Al<sub>11</sub>- 0<sub>17.125</sub>, and the two derivatives (NH<sub>4</sub>) <sub>0.78</sub>H<sub>0.25</sub>Al<sub>11</sub>0<sub>17</sub> and 'HA1<sub>11</sub>- 0<sub>17</sub>.In the parent compound, the positions and orientations of the two independant (NH<sup>+</sup><sub>4</sub>) species are such that all protons are involved in favourable hydrogen-bonding schemes. In formation of the first derivative, one of these sites becomes completely depopulated. Our results clarify the thermal behaviour of (NH<sub>4</sub>) <sub>1.25</sub>Al<sub>11</sub>0<sub>17.125</sub> and we propose schemes by which stoichiometric beta aluminas are formed from this precursor and the related (H<sub>3</sub>0)<sub>1+x</sub>- Al<sub>11</sub>0<sub>17.+x/2</sub>. The crystal structures of I-Ag<sub>3</sub>PO<sub>4</sub>(25°C and 375°C) , II-Ag<sub>3</sub>PO<sub>4</sub>(650°C) ,II-Na<sub>3</sub>PO<sub>4</sub> (γ) (400°C) and the solid solutions Na<sub>3(1-x)</sub>Al<sub>x</sub>PO<sub>4</sub>are described. The high-temperature forms are considered in relation to the fluorite structure and mechanisms for the ionic conduction of these phases are proposed. A single crystal X-ray diffraction study of β-Ag<sub>2</sub>SO<sub>4</sub> (25°C) reveals that it is isostructural with thenardite, V-Na <sub>2</sub>SO<sub>4</sub>.The high-temperature modifications a-Ag<sub>2</sub>SO<sub>4</sub> (490°C) and α-K<sub>2</sub>SO<sub>4</sub> (620°C) have been characterised using PND data. A PND experiment on silver (I) fluoride confirms that it adopts the rocksalt structure and we find no firm evidence for a significant population of defects.
156

The Effects of Common Electrolytes on Growth and Development of Selected Species of Aquatic Actinomycetes

Sissom, Stanley L. 08 1900 (has links)
The role that aquatic actinomycetes play, in the production of tastes and odors in water supplies has been investigated since 1948. The ability of these organisms to produce by-products in lakes and streams, which renders the water unpalatable, is of considerable public health importance. It is desirable that the waterworks industry has as much information as possible concerning the factors that contribute to the growth of these organisms. Since it appears that the aquatic actinomycetes may be isolated from most fresh-water sources, the problem of diversified environments and nutritional requirements offers an excellent field of investigation. The fresh-waters of the world contain variable quantities of electrolytes that may determine in part the biological activity of these organisms. The unsolved questions in this instance are concerned with the electrolytes present and their quantitative effects on the growth and development of these forms.
157

Water and electrolyte balance in the Japanese eel, Anguilla japonica, with special reference to the role of the corpuscles of Stannius and the ultimobranchial bodies.

Chan, Kar-po, Veronica. January 1970 (has links)
Thesis (M. Sc.)--University of Hong Kong, 1970. / Typewritten.
158

Solid oxide fuel cell studies based on Sr- and Mg-doped LaGaO₃ electrolyte

Wan, Jen-hau, 1971- 03 August 2011 (has links)
Not available / text
159

Transport properties of electrolytes in a nanopore: a molecular simulation study

Tang, Yuk-wai., 鄧旭瑋. January 2003 (has links)
published_or_final_version / abstract / toc / Chemistry / Doctoral / Doctor of Philosophy
160

An electrophoretic investigation of some metabolic enzymes in the Japanese eel, Anguilla japonica

蔡昌明, Tsoi, Chang-ming, Stephen. January 1984 (has links)
published_or_final_version / Zoology / Master / Master of Philosophy

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