Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Sang-Yeup Park"'
Autor:
Byung Chul Kim, Sang Yeup Park, Goli Nagaraju, Kook Hyun Yu, C. Justin Raj, Dong-Won Kim, Myung Soo Park, Ramu Manikandan
Publikováno v:
Inorganic Chemistry Frontiers. 7:369-384
In the recent development of electrochemical capacitors, battery-type electrode materials are considered to be promising materials owing to their comparable energy density and the ability to deliver significant power compared to batteries. Herein, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d39127dd7822a8ef4f23add64d5aba11
https://doi.org/10.1039/c9qi01085h
https://doi.org/10.1039/c9qi01085h
Autor:
Sang Yeup Park, Myung Soo Park, Kook Hyun Yu, Byung Chul Kim, Dong-Won Kim, Ramu Manikandan, C. Justin Raj
Publikováno v:
Journal of Alloys and Compounds. 789:256-265
Hydrous forms of cobalt molybdate binary metal oxide nanoaggregates were synthesized via a simple chemical co-precipitation technique. The subsequent heat treatment at 400 °C converted the sample into anhydrous cobalt molybdate (CoMoO4) with mesopor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a8ec6f5fb2b39ba2c50ac0a5aefe94f
https://doi.org/10.1016/j.jallcom.2019.03.033
https://doi.org/10.1016/j.jallcom.2019.03.033
Autor:
Sang Yeup Park, Jun Hwan Ahn, Murugesan Rajesh, Byung Chul Kim, Ramu Manikandan, Kook Hyun Yu, J.R. Anusha, C. Justin Raj, Dong-Won Kim
Publikováno v:
Journal of Power Sources. 386:66-76
Activated carbon containing nitrogen functionalities exhibits excellent electrochemical property which is more interesting for several renewable energy storage and catalytic applications. Here, we report the synthesis of microporous oxygen and nitrog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b14702b6f477dd636911c76dda55788a
https://doi.org/10.1016/j.jpowsour.2018.03.038
https://doi.org/10.1016/j.jpowsour.2018.03.038
Autor:
Sang Yeup Park, Byung Chul Kim, Kook Hyun Yu, C. Justin Raj, Ramu Manikandan, Jun-Ho Song, Murugesan Rajesh, Ju Yong Sim
Publikováno v:
Electrochimica Acta. 247:949-957
We report the fabrication and performance of zinc oxide core/manganese oxide shell (ZnO/MnO 2 ) three-dimensional nanostructured planar supercapacitor. In this particular fabrication, ZnO nanorods were grown over FTO substrate followed by the success
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9dc062de7634061e5d8c8a6ba32bc39
https://doi.org/10.1016/j.electacta.2017.07.009
https://doi.org/10.1016/j.electacta.2017.07.009
Autor:
Kook Hyun Yu, Murugesan Rajesh, Ramu Manikandan, Sang Yeup Park, Byung Chul Kim, C. Justin Raj, Bo-Bae Cho
Publikováno v:
Electrochimica Acta. 230:492-500
This work essentially offers a new kind of V2O5/Na0.33V2O5 as electrochemical active material for the development of Li+ ion redox supercapacitors. Here, polycrystalline mixed phase of V2O5/Na0.33V2O5 (V/Na) nanostructures are synthesized via simple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7aef31b25f63b68b137ba6058b653278
https://doi.org/10.1016/j.electacta.2017.02.031
https://doi.org/10.1016/j.electacta.2017.02.031
Autor:
Sung-Jin Kim, Jun-Ki Chung, Min Hwan Kwak, Sang-Yeup Park, Dong Chul Chung, Ki-Chul Kim, Seung Beom Kang
Publikováno v:
Applied Surface Science. 388:741-745
Terahertz optical and dielectric properties of AlN ceramics fabricated by hot pressed sintering are investigated by THz time-domain spectroscopy in the frequency range of 0.2–3.5 THz. The measured properties of the pure AlN ceramic are compared wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0bf9720ba1275a9317e6bc5005c5228
https://doi.org/10.1016/j.apsusc.2016.02.152
https://doi.org/10.1016/j.apsusc.2016.02.152
Autor:
Sang Yeup Park, C. Justin Raj, Kook Hyun Yu, Byung Chul Kim, Won-Je Cho, Bo-Bae Cho, Sung Jin Kim
Publikováno v:
Bulletin of Materials Science. 39:241-248
The electrochemical supercapacitor behaviour of bare, washed and nitric acid functionalized candle flame carbon soots were reported. Crystallinity and the morphology of the candle soots were recorded using X-ray diffraction analysis, scanning and tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::712f4c38ad0f6b3485b48b72afdb4993
https://doi.org/10.1007/s12034-015-1113-7
https://doi.org/10.1007/s12034-015-1113-7
Autor:
D. S. Yoo, Sang Yeup Park, Changhwan Lim, Seong Y. Oh, Il Gon Kim, Sung Yong Ha, Sungmo Nam, Hee Jin Kim
Publikováno v:
Journal of the Korean Physical Society. 64:436-442
A novel and simple microwave-assisted hydrothermal method for synthesizing high-quality TiO2/CdS nanocomposites was developed using TiO2 (P-90), CdCl2, and mercaptopropionic acid (MPA). The optical properties and the physical characteristics of the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8dc8326a34228ead7916f70e82b3aa7
https://doi.org/10.3938/jkps.64.436
https://doi.org/10.3938/jkps.64.436
Publikováno v:
Journal of the Korean Ceramic Society. 50:551-556
AlN films with c-axis orientation and thermal conductivity characteristics were deposited by using Pulsed Laser Deposition and the films were characterized by changing the deposition conditions. In particular, we investigated the optimal conditions f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30fa05c8f60ebd04d31ec4b4fa74db3e
https://doi.org/10.4191/kcers.2013.50.6.551
https://doi.org/10.4191/kcers.2013.50.6.551
Publikováno v:
Ceramics International. 38:S511-S515
Nanocrystalline TiO 2 films are considered as the most suitable photoelectrode for dye-sensitized solar cells (DSSCs). In the synthesis of TiO 2 paste, the effect of acetic acid on the properties of TiO 2 electrodes was investigated. The amount of ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1ed0aa79b9d7f6ca0d3490c3f237287
https://doi.org/10.1016/j.ceramint.2011.05.065
https://doi.org/10.1016/j.ceramint.2011.05.065