Výsledky vyhledávání - "Jong-Yun Kim"

Akademický článek

Determining phase-transition temperatures of molten salt mixtures through microsecond-scale staircase voltammetry

Autor: Hwakyeung Jeong, Tae-Hyeong Kim, Han Lim Cha, Sang Ho Lim, Jong-Yun Kim

Publikováno v: Electrochemistry Communications, Vol 166, Iss , Pp 107773- (2024)

Determining the phase-transition temperature is crucial in the design of molten salt reactors, as operational temperatures need to be established considering the safety margins related to the thermodynamic stability of the molten salt system. This st

Externí odkaz: https://doaj.org/article/6cec35085d144272bd915c3210f96d69

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Akademický článek

Calibration-free real-time organic film thickness monitoring technique by reflected X-Ray fluorescence and compton scattering measurement

Autor: Junghwan Park, Yong Suk Choi, Junhyuck Kim, Jeongmook Lee, Tae Jun Kim, Young-Sang Youn, Sang Ho Lim, Jong-Yun Kim

Publikováno v: Nuclear Engineering and Technology, Vol 53, Iss 4, Pp 1297-1303 (2021)

Most thickness measurement techniques using X-ray radiation are unsuitable in field processes involving fast-moving organic films. Herein, we propose a Compton scattering X-ray radiation method, which probes the light elements in organic materials, a

Externí odkaz: https://doaj.org/article/ecde019fd94145ac8892ab07144f8e3a

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Akademický článek

Synchrotron-based high-resolution photoemission spectroscopy study of ZIRLO cladding with H2O adsorption: Coverage and temperature dependence

Autor: Sangjune Park, Ki-jeong Kim, Jeongmook Lee, Jong-Yun Kim, Dong Woo Lee, Sang Ho Lim, Young-Sang Youn

Publikováno v: Scientific Reports, Vol 10, Iss 1, Pp 1-7 (2020)

Abstract The coverage and temperature dependence of ZIRLO cladding with H2O adsorption are studied using synchrotron-based high-resolution photoemission spectroscopy (HRPES). Based on the analytical results of the Zr 3d, O 1 s, C 1 s, and Sn 3d HRPES

Externí odkaz: https://doaj.org/article/1699e1ddae7440c0a2204feb96bd0d4e

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Akademický článek

Application of Laser Ablation Inductively Coupled Plasma Mass Spectrometry for Characterization of U-7Mo/Al-5Si Dispersion Fuels

Autor: Jeongmook Lee, Jai Il Park, Young-Sang Youn, Yeong-Keong Ha, Jong-Yun Kim

Publikováno v: Nuclear Engineering and Technology, Vol 49, Iss 3, Pp 645-650 (2017)

This technical note demonstrates the feasibility of using laser ablation inductively coupled plasma mass spectrometry for the characterization of U–7Mo/Al–5Si dispersion fuel. Our measurements show 5.0% Relative Standard Deviation (RSD) for the r

Externí odkaz: https://doaj.org/article/5129fd6350684eaa94d4833eb784315b

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