Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Wang Kyu Choi"'
Autor:
Wang Kyu Choi, Seung Joo Lim
Publikováno v:
대한환경공학회지, Vol 44, Iss 10, Pp 366-374 (2022)
Objectives The objectives of this study were to investigate gamma radiation induced degradation and leaching behavior of nuclide and/or organic complexing agent adsorbed ion exchange resin. Methods Cation exchange resin (IRN 77) and anion exchange re
Externí odkaz:
https://doaj.org/article/a97b65ef74e04d76b8ae25c783781607
Publikováno v:
Journal of Materials Science. 56:8251-8258
Radiation fields occur in nuclear power plant primary circuits, and decontamination is needed before the permanent shutdown of a reactor. Radiation field reduction in the primary coolant system of water-cooled reactors can be achieved by using a deco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::702440f2935b48ba3953f9cc9d8bd279
https://doi.org/10.1007/s10853-021-05786-5
https://doi.org/10.1007/s10853-021-05786-5
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-6 (2020)
Scientific Reports
Scientific Reports
The surfactant and colloidal nanoparticles has been considered for various applications because of interaction of both complex mixtures. The hydrophilic SiO2 nanoparticle could not be surface active behavior at the liquid/air interface. In this study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c81588dbd271ea8c0d5a01993badafd
http://link.springer.com/article/10.1038/s41598-020-76464-w
http://link.springer.com/article/10.1038/s41598-020-76464-w
Autor:
Hui-Jun Won, Wang-Kyu Choi, Bum-Kyoung Seo, Sang Yoon Park, Song-Bok Lee, Hee-Chul Eun, Na-On Chang, Seon-Byeong Kim, Jungsoon Park, Ki-Chul Kim
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 326:665-674
The SP-HyBRID process, which has a similar performance to commercial technologies for the decontamination of a nuclear reactor coolant system, can reduce the secondary waste generation significantly. However, the process has a problem of discharging
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97eb981c00472660cd9566bfc57db756
https://doi.org/10.1007/s10967-020-07340-0
https://doi.org/10.1007/s10967-020-07340-0
Autor:
Kichul Kim, Hee-Chul Eun, Sang Yoon Park, Wang-Kyu Choi, Bum-Kyoung Seo, Na-On Chang, Seon-Byeong Kim, Seung-Geon An
Publikováno v:
Processes, Vol 9, Iss 1725, p 1725 (2021)
Processes
Volume 9
Issue 10
Processes
Volume 9
Issue 10
It is very important to minimize the waste generation for decontamination of the reactor coolant system in a nuclear facility. As an alternative to commercial decontamination technologies, an inorganic acid chemical decontamination (SP-HyBRID) proces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::874066a868c997b0c98bb16d28ff98ea
https://www.mdpi.com/2227-9717/9/10/1725
https://www.mdpi.com/2227-9717/9/10/1725
Autor:
Chung Dong Yong, Byung-Seon Choi, Wang-Kyu Choi, Bum-Kyoung Seo, Jei-Kwon Moon, Kim， Seonbyeong
Publikováno v:
Journal of Nuclear Fuel Cycle and Waste Technology(JNFCWT). 17:139-165
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43fae4b6892b802a651542671194c56b
https://doi.org/10.7733/jnfcwt.2019.17.2.139
https://doi.org/10.7733/jnfcwt.2019.17.2.139
A highly efficient decontamination foam stabilized by well-dispersed mesoporous silica nanoparticles
Autor:
Chorong Kim, Suk Bon Yoon, Wang-Kyu Choi, Chong-Hun Jung, In-Ho Yoon, Seon-Byeong Kim, Jei-Kwon Moon
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 560:164-170
A foam with high stability for the efficient decontamination of radioactive materials has been prepared by using well-dispersed mesoporous silica nanoparticles (NPs). Three different types of silica NPs were tested: solvent-extracted mesoporous silic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::011bab84b06afe8b6e6a2ecf58c58a81
https://doi.org/10.1016/j.colsurfa.2018.10.002
https://doi.org/10.1016/j.colsurfa.2018.10.002
Publikováno v:
Journal of Nuclear Fuel Cycle and Waste Technology(JNFCWT). 16:421-429
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14cf8c513cbd051463416b9d9d4b3394
https://doi.org/10.7733/jnfcwt.2018.16.4.421
https://doi.org/10.7733/jnfcwt.2018.16.4.421
Publikováno v:
RSC advances. 11(3)
The stabilization of decontamination foams containing a chemical reagent is a crucial requirement for their use in the decontamination of nuclear power plants. We have investigated the effects on decontamination foam stability of adding silica nanopa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baf60319c26fabaf470bd3a9dff2861f
https://pubmed.ncbi.nlm.nih.gov/35424110
https://pubmed.ncbi.nlm.nih.gov/35424110
Autor:
Seon-Byeong Kim, Jei-Kwon Moon, Yang-Il Jung, Jihoon Choi, Wang-Kyu Choi, Bum-Kyoung Seo, Sang-Hun Lee, Mansoo Choi
Publikováno v:
Transactions on Electrical and Electronic Materials. 19:417-422
In this study, the Fe3O4 thin film was prepared as anode materials to simultaneously provide higher reversible Li+ capacity compared to 2D materials with high cycle properties for lithium ion batteries. Nano-crystalline Fe3O4 thin film has been prepa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8952caf40ee79873dd2255f200645d3c
https://doi.org/10.1007/s42341-018-0062-4
https://doi.org/10.1007/s42341-018-0062-4