Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Jandee Kim"'
Autor:
Jeongmook Lee, Sang Ho Lim, Choah Kwon, Jandee Kim, Jong-Yun Kim, Byungchan Han, Young-Sang Youn
Publikováno v:
International Journal of Energy Research. 43:3322-3329
Publikováno v:
Electrochimica Acta. 290:244-254
This work demonstrated a method, termed iodine route, to produce height-controllable Pt deposits on Au using irreversible adsorption. Characterization of Pt deposits was performed utilizing scanning tunneling microscopy (STM), X-ray photoelectron spe
Publikováno v:
Progress in Nuclear Science and Technology. 5:33-36
Publikováno v:
Journal of Nuclear Materials. 504:50-54
Compositional changes at the interface between thorium-doped uranium dioxide (U0.97Th0.03O2) and Zr before and after annealing at 1700 °C for 18 h were studied by X-ray photoelectron spectroscopy, X-ray diffraction, and Raman spectroscopy. At room t
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 316:1295-1300
UO2 pellets doped with 1, 5 and 10 mol% Th before and after oxidation were analyzed by using Raman spectroscopy to investigate the Th doping effect on the structural changes during oxidation of UO2. While the Raman spectra of all sample pellets showe
Autor:
Jeongmook Lee, Jong-Goo Kim, Yeong-Keong Ha, Jong-Yun Kim, Young-Sang Youn, Nazhen Liu, Jandee Kim, David W. Shoesmith, Sang-Eun Bae
Publikováno v:
Electrochimica Acta. 247:942-948
The influence of Gd-doping level and oxygen stoichiometry on the structural properties and electrochemical reactivity of U 1−y Gd y O 2±x have been investigated. The stoichiometry of UO 2 matrices with different Gd contents was determined using th
Autor:
David W. Shoesmith, Jong-Goo Kim, Jandee Kim, Jong-Yun Kim, Nazhen Liu, James J. Noël, Jeongmook Lee, Young-Sang Youn
Publikováno v:
Electrochimica Acta. 247:496-504
A series of (U1−yGdy)O2 materials (y = 0, 0.01, 0.03, 0.05, 0.07 and 0.10) were characterized by X-ray diffractometry and Raman spectroscopy to determine the influence of GdIII doping on the structure of (U1−yGdy)O2 solid solutions. The XRD resul
Autor:
Choong Kyun Rhee, Jin Miyawaki, Hyun Sig Kil, Seong Ho Yoon, Koji Nakabayashi, Doo Won Kim, Isao Mochida, Jandee Kim
Publikováno v:
Carbon. 121:301-308
This work demonstrates conversion of non-graphitizable carbon (NGC) to graphitizable carbon (GC) by NaOH treatment of carbonized spherical phenol resin (SPR). The degree of graphitization of the studied SPRs was confirmed using X-ray diffraction and
Autor:
Yeong-Keong Ha, Jeongmook Lee, Nazhen Liu, Jong-Yun Kim, Young-Sang Youn, Jandee Kim, David W. Shoesmith, Jong-Goo Kim
Publikováno v:
Journal of Nuclear Materials. 486:216-221
The U 1−y Gd y O 2−x solid solutions with y = 0.005, 0.01, 0.03, 0.05 and 0.1 were characterized by Raman spectroscopy to investigate the defect structure induced by oxygen vacancies. The oxygen deficiencies of solid solutions were estimated by t
Autor:
Jeongmook Lee, Choah Kwon, Jandee Kim, Young‐Sang Youn, Jong‐Yun Kim, Byungchan Han, Sang Ho Lim
Publikováno v:
International Journal of Energy Research. 43