Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Il Cheol Jeon"'
Publikováno v:
Polymer. 52:3112-3117
Pristine polyelectrolyte multilayers (PEMs) composed of poly(allylamine hydrochloride) (PAH) and poly(sodium 4-styrenesulfonate) (PSS) were treated with an anionic surfactant to prepare rough and porous templates formed by surfactant-induced polyelec
Autor:
Won San Choi, Hye Min Yang, Ha-Jin Lee, Young Boo Lee, Hye Young Koo, Tae Sung Bae, Il Cheol Jeon
Publikováno v:
Advanced Functional Materials. 20:820-825
The encapsulation of carbon nanotubes (CNTs) to form a reconfigurable conglomerate within iron oxide microcapsules is demonstrated. The individual CNTs conglomerate and form a core inside the capsule upon exposure to high temperature, while they scat
Publikováno v:
Electrochimica Acta. 53:6178-6183
In situ electrochemical-scanning tunneling microcopy (EC-STM) was employed to investigate the etching dynamics of the moderately doped n-Si(1 1 1) electrode during cyclic voltammetric perturbation and at the seven different potentials including the o
Publikováno v:
Surface Science. 601:1554-1559
We have studied the electron tunneling process through an electrochemical scanning tunneling microscopic (STM) junction formed by a gold tip and a gold electrode immersed in an inert NaClO 4 solution. Current–distance–voltage characteristics of t
Publikováno v:
Bulletin of the Korean Chemical Society. 25:577-580
In a narrow region of an electrode/electrolyte interface, an electrical double layer (EDL) exists in which ions with an opposite charge to the electrode line up in an excess concentration. The EDL is believed to be extremely thin, and the internal el
Publikováno v:
Bulletin of the Korean Chemical Society. 24:1613-1617
In the phosphoric acid based etchant, the dissolution rates of Mo films were measured by microgravimetry and the corrosion potentials of Mo and Al were estimated by Tafel plot method with various concentrations of nitric acid. Dissolution rate of Mo
Publikováno v:
Analytical and Bioanalytical Chemistry. 375:539-543
A gold electrode modified by a self-assembled monolayer of 2-mercaptodecylhydroquinone (H(2)Q(CH(2))(10)SH) was applied to investigate the electrochemical response of hemoglobin in aerated buffer solutions. Compared with a bare gold electrode, the mo
Publikováno v:
Polyhedron. 18:2597-2603
Macrotetracyclic complexes of nickel(II) containing crown ethers as pendant arms, [Ni(B)](ClO4)2 and [Ni(C)](ClO4)2, were prepared and characterized. The binding constants of the complexes toward alkali metal ions are relatively small compared with t
Publikováno v:
Applied Surface Science. 146:269-273
We have successfully introduced nitrogen into diamond-like-carbon films by evaporating carbon and nitrogen ions simultaneously from a carbon target dipped in hexamethylenetetramine solution with a laser. Nitrogen content in the film was changed by va
Autor:
Il Cheol Jeon, Jeong-Mi Moon, Chan Park, Gyeong Sook Bang, Young-Kyu Hong, Yeon-Kyeong Lee, Sunkyung Park
Publikováno v:
Journal of Electroanalytical Chemistry. 464:230-237
Conducting diamond-like carbon films on quartz crystal electrodes were prepared by laser ablation of graphite. They were stable in many solvents including water, dichloromethane, and acetonitrile. Their potential window is much wider than those of th