S
Seungki Hong
Researcher at Korea Institute of Science and Technology
Publications - 20
Citations - 309
Seungki Hong is an academic researcher from Korea Institute of Science and Technology. The author has contributed to research in topics: Carbon nanotube & Carbon. The author has an hindex of 6, co-authored 19 publications receiving 134 citations. Previous affiliations of Seungki Hong include Chonnam National University.
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Full-color capable light-emitting diodes based on solution-processed quantum dot layer stacking
Ki-Heon Lee,Chang-Yeol Han,Eun-Pyo Jang,Jung-Ho Jo,Seungki Hong,Jun Yeon Hwang,Eunsoo Choi,Jin-Ha Hwang,Heesun Yang +8 more
TL;DR: The promising results indicate that the novel EML design of ZnO NP buffer-mediated QD layer stacking may afford a viable means towards bright, efficient full-color-capable white devices.
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Sulfur-Doped Carbon Nanotemplates for Sodium Metal Anodes
TL;DR: In this article, the effects of sulfur doping on highly efficient macroporous catalytic carbon nanotemplates (MC-CNTs) for a metal anode were investigated. And the results showed that the sulfur-doped MC-CNNs showed significantly improved cycling performances over 2400 cycles.
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High-efficiency blue and white electroluminescent devices based on non-Cd I−III−VI quantum dots
Suk-Young Yoon,Jong-Hoon Kim,Kyung-Hye Kim,Chang-Yeol Han,Jung-Ho Jo,Dae-Yeon Jo,Seungki Hong,Jun Yeon Hwang,Young Rag Do,Heesun Yang +9 more
TL;DR: In this paper, an all-solution-processed fabrication of group I-III-VI chalcogenide, non-Cd QDs-based high-efficiency white lighting electroluminescent (EL) devices was reported.
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Modified tunicate nanocellulose liquid crystalline fiber as closed loop for recycling platinum-group metals.
Hye-Jin Hong,Hayoung Yu,Seungki Hong,Jun Yeon Hwang,Seung Min Kim,Min Sang Park,Hyeon Su Jeong +6 more
TL;DR: This work uses a polyethylenimine-grafted spun-fiber made of cellulose nanofibril extracted from a tunicate as a biosorbent for PGMs and proposes an easy approach to recover precious metals and reuse them directly, thereby closing loops of metal recycling.
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Highly active and thermally stable single-atom catalysts for high-temperature electrochemical devices
Jisu Shin,Jisu Shin,Young Joo Lee,Asif Jan,Sung Min Choi,Mi Young Park,Mi Young Park,Sungjun Choi,Sungjun Choi,Jun Yeon Hwang,Seungki Hong,Seung Gyu Park,Hye Jung Chang,Min Kyung Cho,Jitendra Pal Singh,Keun Hwa Chae,Sungeun Yang,Ho-Il Ji,Hyoungchul Kim,Ji-Won Son,Jong-Ho Lee,Byung-Kook Kim,Hae Weon Lee,Jongsup Hong,Yun Jung Lee,Kyung Joong Yoon +25 more
TL;DR: In this paper, single-atom Pt/ceria nanocatalysts are loaded in the oxide fuel electrode of a solid oxide cells (SOC) via an in situ synthetic process, which reduces the polarization resistance from 28.2 to 0.82 Ohm cm2 at 600 °C.