Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 400 for “"iodide"”.
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On the action of tri-iodide of phosphorus on iodide of ethyl
Thesis: B.S., Massachusetts Institute of Technology, Department of Chemistry, 1872
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Effect of Pressure on Ionic Conductivity in Rubidium-Silver-Iodide and Silver-Iodide
Made available in DSpace on 2015-05-13T15:22:07Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7803926.PDF: 2526423 bytes, checksum: c8945014cd9dc2204a01efee70d59a1c (MD5) Previous issue date: 1977
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Effect of pressure on ionic conductivity in rubidium silver iodide and silver iodide
The effect of pressure on the ionic conductivity of RbAg4I5 and AgI has been measured, using single crystals and polycrystalline samples, up to pressures of 6 kbar. The activation volumes for motion in cr-RbAg4I5 and B-RbAgI5, respectively, are -0.4 ±.2 cm3/mole and -0.2 ±.l cm3/mole. In 4a-AgI, …
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Two Quantum Photoconductivity in Potassium-Iodide
Made available in DSpace on 2015-05-12T21:41:58Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7105051.PDF: 2996332 bytes, checksum: 0afc017075bb441e5e8d8fd72f9e4d5d (MD5) Previous issue date: 1970
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Two quantum photoconductivity in potassium iodide
Photoconductivity associated with two quantum absorption processes have been observed in uncolored crystals of KI. A Q-switched ruby laser and a KDP harmonic generator were used to produce light pulses whose quantum energy is more than half the band gap energy. The phbtbresponse in KI depends upon …
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Structural and thermodynamic properties of silver iodide
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Geology and Geophysics, 1960.
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Elastic constants of potassium iodide and potassium chloride
Since one of the primary goals of physical research is to be able to disseminate the results through the medium of the various journals, the author has attempted, to write Section A of the thesis in a manner such that it can be submitted for publication with as few changes as possible. This would …
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Photoelectron Imaging of Iodide Centered Alkyl Halide Cluster Anions
… photodetachment experiments of the solvated iodide anion as a means of investigating electron molecule interaction. Due to the localization of the excess charge on the iodine atom, these experiments proceed analogously to electron scattering experiments, in that exposure to sufficient photon …
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Silver Diffusion and Isotope Effect in Silver-Rubidium-Iodide
… coefficient of silver in silver rubidium iodide (RbAg(,4)I(,5)) has been measured in both superionic phases using radiotracer Ag-110m and serial sectioning with a low temperature sectioning apparatus. The activation energies for diffusion in alpha-RbAg(,4)I(,5) and beta-RbAg(,4)I(,5), …
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Additive v Centers in Potassium-Iodide and Potassium-Bromide
Made available in DSpace on 2015-05-12T17:11:59Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 0015223.PDF: 5286896 bytes, checksum: ed6a422c4264c3d0fca3056e3092a635 (MD5) Previous issue date: 1955
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Silver diffusion and isotope effect in silver rubidium iodide
Submitted by Carolyn Mead (cmead2@illinois.edu) on 2011-06-20T19:20:16Z No. of bitstreams: 1 1980_arzigian.pdf: 1906210 bytes, checksum: e338823456f757c5e2493b0692df7443 (MD5)
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Dispersive Transport and Drift Mobilities in Methylammonium Lead Iodide Perovskites
… focuses on thin film methyl-ammonium lead iodide perovskites in n-i-p structures made by the National Renewable Energy Laboratory and Iowa State University. The initial goal of this research was to use photo carrier time-of-flight measurements to determine the drift mobilities of electrons …
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Anodic dissolution of zinc in potassium iodide-potassium iodate solutions
"The anodic dissolution of Zn was studied in KI-KIO₃ solutions at 25ºC. In I⁻ solutions, it was found that the apparent valence of Zn ions going into solution is approximately two. Smaller values are obtained in IO₃⁻ solutions, with the most pronounced changes occurring in the higher …
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SODIUM/IODIDE SYMPORTER-NIS Abundant and Important in Gastric Mucosa
… in thyroid hormones. Biological mechanisms for iodide uptake and concentration are very important, espe-cially as iodine is a relatively scarce element. Active iodide transport into thyroid fol-licular cells is mediated by the sodium/iodide symporter (NIS), powered by Na+/K+-ATPase. NIS is …
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Ionic Conductivity and Diffusion in Cesium-Bromide and Cesium-Iodide
Made available in DSpace on 2015-05-12T17:12:14Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 5900539.PDF: 2413049 bytes, checksum: e23ed105bf548d598b448f5d0a780422 (MD5) Previous issue date: 1958
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A study of the reaction of hydrogen iodide with silicon
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Chemistry, 1934.
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Low-Frequency Light Scattering in Fused Silica and Rubidium-Silver-Iodide
Made available in DSpace on 2015-05-13T15:22:13Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7820931.PDF: 4330295 bytes, checksum: b2a95666305c88dd893aa3cda1153e95 (MD5) Previous issue date: 1978
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Low frequency light scattering in fused silica and rubidium silver iodide
… and a crystalline electrolyte, rubidium silver iodide. In fused silica the Raman spectra from 2K to 600K are independent of frequency shift from 4 to 10 cm-I• The scattering is attributed to the relaxation by thermal activation at high temperatures of the excess low frequency two-level states …
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Multiphoton ionization of hydrogen iodide and molecular iodine using photoelectron spectroscopy
Hydrogen iodide and I$\sb2$ molecules were studied by time-of-flight photoelectron spectroscopy using multiphoton ionization techniques. At a pumping wavelength of 532 nm, it was concluded that dissociation due to the intermediate repulsive valence states is very strong for both HI and I$\sb2.$ For …
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