Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Jong-Ho Jun"'
Autor:
Kyong-Hoon Choi, Eun-Mee Kim, Yong Rok Kim, Jong-Ho Jun, J.-S. Jung, Weon-Sik Chae, Jin-Seung Jung
Publikováno v:
IEEE Transactions on Magnetics. 47:3369-3372
Monodispersed superparamagnetic magnetite submicron particles were synthesized by using a one-step solvothermal method. Increasing the volume ratio of ethylene glycol/diethylene glycol (EG/DEG) shows a gradual increase in the size of primary nanograi
Autor:
Jong Ho Jun, Dong Young Lee, Young Min Choe, Dahyun Yi, Min Soo Byun, Bo Kyung Sohn, Ji Young Han, Eun Hyun Seo, Jong Inn Woo
Publikováno v:
Alzheimer's & Dementia. 11
Publikováno v:
Materials Research Bulletin. 41:628-634
Amorphous Ni 3 (SbTe 3 ) 2 compound was prepared from a metathesis between Zintl phase K 3 SbTe 3 and NiBr 2 in solution and its oxidation behavior was investigated in the temperature range of 200–700 °C in air. To characterize the sample, thermog
Publikováno v:
Bulletin of the Korean Chemical Society. 26:1591-1596
Direct conversion of methane to C2-hydrocarbons via oxidative coupling reaction has received a great deal of attention for the last twenty five years because the reaction has been recognized as a promising route for the production of ethylene from na
Autor:
Athanasios Chalastaras, Leszek Malkinski, A. Vovk, Jong-Ho Jun, Jin-Seung Jung, Carl A. Ventrice, Eun-Mee Kim
Publikováno v:
Journal of Magnetism and Magnetic Materials. 286:108-112
Silicon and GaAs wafers are the most commonly used substrates for deposition of giant magnetoresistive (GMR) multilayers. We explored a new type of a substrate, prepared electrochemically by anodization of aluminum sheets, for deposition of GMR multi
Autor:
Jin Seung Jung, Charles J. O'Connor, Weon-Sik Chae, Thomas A. Kodenkandath, Weilie Zhou, Leszek Malkinski, Yong Rok Kim, Jong Ho Jun, Kyong Hoon Choi, John B. Wiley
Publikováno v:
Journal of Physics and Chemistry of Solids. 64:385-390
Superparamagnetic nickel nanoparticles were prepared by incorporating nickel ion into AlMCM41 as a nanoreactor and then reduced with sodium borohydride or H2 gas. Products were characterized by elemental analysis, transmission electron microscopy, X-
Publikováno v:
Applied Catalysis A: General. 237:91-101
Amorphous Ni3(SbTe3)2 was prepared from a metathesis between K3SbTe3 and NiBr2 solution and was examined as a catalyst for the oxidative coupling of methane in a single-pass flow reactor system using on-line gas chromatography at atmospheric pressure
Publikováno v:
Microchemical Journal. 62:15-25
This paper presents the combined application of flow injection (FI), on-line film deposition, electrochemical stripping, and electrochemical quartz crystal microgravimetry (EQCM) detection to the analysis of compound semiconductor films. The combined
Autor:
Jin-Hee Lim, Weon-Sik Chae, Eun-Mee Kim, Leszek Malkinski, Jin-Seung Jung, Charles J. O'Connor, Jong-Ho Jun
Publikováno v:
Bulletin of the Korean Chemical Society. 29:2169-2171
Nanoporous anodic aluminum oxide (AAO) membrane has many advantages as a host material for a variety of magnetic materials. The magnetic materials can be embedded into the host pores by electrodeposition, sputtering, and infiltration routes. This wor
Autor:
Jin-Seung Jung, A. Vovk, K.-H. Choi, S.-L. Oh, J.-H. Lim, Leszek Malkinski, Yong Rok Kim, Jong-Ho Jun
Publikováno v:
Journal of Magnetism and Magnetic Materials. 310:2361-2363
Chemically ordered FePt binary alloys with L 1 0 face-centered tetragonal (fct) structure have recently attracted considerable attention due to their excellent intrinsic magnetic chemical and mechanical properties. In particular, one-dimensional (1-D