Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Young Sam Jung"'
Autor:
Suw Young Ly1 suwyoung@snut.ac.kr, Young Sam Jung1, Myung Hoon Kim2, In kwon Han3, Woon Won Jung3, Hyun Sook Kim3
Publikováno v:
Microchimica Acta. Jun2004, Vol. 146 Issue 3/4, p207-213. 7p.
Autor:
Nam-Gyu Park, Young-Sam Jung, Chang-Ryul Lee, Jong-Hyung Kim, Soo-Byung Ko, Mi-Jeong Kim, In-Hyuk Jang, Young-Uk Kwon, Kwang-Yol Kay, Yong-Jae Yu
Publikováno v:
Dyes and Pigments. 95:134-141
Most of the studied organic dyes for dye-sensitized solar cell have exhibited low photovoltage due to fast charge recombination. Here, we report on synthetic strategy of organic dye to get high photovoltage. Phenothiazine ( PTZ ) moieties are incorpo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53bede132c8cd1dc5babddeadd95aebb
https://doi.org/10.1016/j.dyepig.2012.04.002
https://doi.org/10.1016/j.dyepig.2012.04.002
Autor:
Yongchai Kwon, Daewon Pak, Young-Sam Jung, Chang-Kun Choi, Lae-Hyun Kim, Nack-Joo Kim, Kun-Yong Chung
Publikováno v:
Korean Chemical Engineering Research. 50:933-937
In the present study, we evaluate the sensitivity and optimal stripping voltammetry (SV) conditions of copper (Cu), which is one of the main trace heavy metals inducing the environmental contamination, using carbon nanotube (CNT) electrode. In additi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f3ed2f19e4d0c7a240cd484a7cde5b6
https://doi.org/10.9713/kcer.2012.50.5.933
https://doi.org/10.9713/kcer.2012.50.5.933
Autor:
Suw Young Ly, Myoung Ho Shin, Seong-Ryul Kim, Young Sam Jung, Sung Hoon Choa, Hai-Soo Yoo, Hong Joong Shin, Jin Bum Choi
Publikováno v:
Analytical Letters. 43:1471-1480
A voltammetric assay of uranium using an infrared photo diode electrode (DE) was conducted. A square wave stripping cathodic peak appeared at − 0.2 V (vs. Ag/AgCl/KCl) attributed to the reduction of uranium ion. Under optimum analytical conditions,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62d2a604043eb5c7fc1959fc1755c4a1
https://doi.org/10.1080/00032710903502157
https://doi.org/10.1080/00032710903502157
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 212:122-128
The initial decrease in the short-circuit photocurrent density (Jsc) of a Ru(II)–bipyridine dye-sensitized solar cell (DSSC) during illumination is correlated with the decrease in the amount of remaining dye adsorbed on the TiO2 film monitored by U
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c7c7b6afc0b69c1e866533afb30a431
https://doi.org/10.1016/j.jphotochem.2010.04.004
https://doi.org/10.1016/j.jphotochem.2010.04.004
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 209:174-180
A highly viscous liquid electrolyte is prepared by adding a small amount of amylopectin into dimethylsulfoxide solvent. By using this viscous electrolyte, a dye-sensitized solar cell (DSSC) enhances the short-circuit photocurrent density and solar-to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3915112152c304b7d679537dc344991e
https://doi.org/10.1016/j.jphotochem.2009.11.011
https://doi.org/10.1016/j.jphotochem.2009.11.011
Publikováno v:
Electrochimica Acta. 54:6286-6291
The performance of a Ru(II) dye-sensitized nanocrystalline TiO 2 solar cell (DSSC) with both Triton X-100 and water as additives in 3-methoxypropionitrile solutions is described. In the presence of these additives, the open-circuit voltage ( V oc ),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23d450a13c775d88c6435687c03c53cb
https://doi.org/10.1016/j.electacta.2009.06.006
https://doi.org/10.1016/j.electacta.2009.06.006
Publikováno v:
NeuroMolecular Medicine. 11:20-27
In this article, we examined the performance of the voltammetric assay of caffeine using DNA immobilized onto a carbon nanotube paste electrode (DPE) and compared it with that of an ordinary carbon nanotube paste electrode (PE). Under optimal conditi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0e06b717604211d0db1544e53f6f10f
https://doi.org/10.1007/s12017-008-8057-7
https://doi.org/10.1007/s12017-008-8057-7
Autor:
Young-Sam Jung, suwyoung Ly, Kyuju Kwak, O-Min Kwon, Chang Hyun Lee, Seung-Min Baek, Jieun Lee
Publikováno v:
Bulletin of the Korean Chemical Society. 29:1742-1746
Catechol and caffeine were simultaneously analyzed with a bismuth-immobilized carbon nanotube paste electrode (BPE) using square wave (SW) stripping voltammetry. Optimum analytical conditions were determined. Simultaneous working ranges of 100-1,500
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d57d5518e2b9134d7a0a2519772e804
https://doi.org/10.5012/bkcs.2008.29.9.1742
https://doi.org/10.5012/bkcs.2008.29.9.1742
Bismuth Coated Carbon Fiber Microelectrode with Gallic Acid n-Propyl Ester for Trace Copper Analysis
Publikováno v:
Journal of the Environmental Sciences. 16:1111-1118
A bismuth-coated carbon fiber microelectrode was prepared using cyclic voltammetry (CV). An analytical application was performed for the copper analysis with Square Wave Stripping Voltammetry (SWSV). Gallic acid n-propyl ester (PG) was used for the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0423c4a8d24c7cb9b8e48b96f6d4bb83
https://doi.org/10.5322/jes.2007.16.10.1111
https://doi.org/10.5322/jes.2007.16.10.1111