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Your search keyword '"Yelim Kwon"' showing total 4 results
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4 results on '"Yelim Kwon"'

1. 11.4 A 512Gb 3b/cell 64-stacked WL 3D V-NAND flash memory.

Author

Chulbum Kim, Ji-Ho Cho, Woopyo Jeong, Il-Han Park, Hyun Wook Park, Doo-Hyun Kim, Daewoon Kang, Sunghoon Lee, Ji-Sang Lee, Wontae Kim, Jiyoon Park, Yang-Lo Ahn, Jiyoung Lee, Jong-Hoon Lee, Seungbum Kim, Hyun-Jun Yoon, Jaedoeg Yu, Nayoung Choi, Yelim Kwon, Nahyun Kim, Hwajun Jang, Jonghoon Park, Seunghwan Song, Yongha Park, Jinbae Bang, Sangki Hong, Byunghoon Jeong, Hyun-Jin Kim, Chunan Lee, Young-Sun Min, Inryul Lee, In-Mo Kim, Sunghoon Kim 0001, Dongkyu Yoon, Ki-Sung Kim, Youngdon Choi, Moosung Kim, Hyunggon Kim, Pansuk Kwak, Jeong-Don Ihm, Dae-Seok Byeon, Jin-Yub Lee, Ki-Tae Park, and Kyehyun Kyung

Published
2017
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2. Evidence for the Coexistence of Polysulfide and Conversion Reactions in the Lithium Storage Mechanism of MoS2 Anode Material

Author

Wontae Lee, Taewhan Kim, Joonsuk Huh, Ji Hye Lee, Won-Sub Yoon, Woosung Choi, Ji Man Kim, Ju-Hyun Ryu, Yun Seok Choi, Jaesang Yoon, Yelim Kwon, and Hyunwoo Kim

Subjects
Materials science, General Chemical Engineering, chemistry.chemical_element, High capacity, 02 engineering and technology, General Chemistry, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, 0104 chemical sciences, Anode, chemistry.chemical_compound, chemistry, Chemical engineering, Materials Chemistry, Lithium, Graphite, 0210 nano-technology, Mechanism (sociology), Polysulfide
Abstract

Numerous studies have been conducted on a MoS2 material owing to its high capacity and good rate capability as a promising substitute for commercial graphite materials in lithium-ion batteries. How...

Published
2021
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3. Unveiling the role of micropores in porous carbon for Li–S batteries using operando SAXS

Author

Yun Seok Choi, Gwi Ok Park, Kyoung Ho Kim, Joonsuk Huh, Ji Man Kim, and Yelim Kwon

Subjects
Battery (electricity), Materials science, Small-angle X-ray scattering, Metals and Alloys, chemistry.chemical_element, General Chemistry, Microporous material, Electrochemistry, Sulfur, Catalysis, Cathode, Surfaces, Coatings and Films, Electronic, Optical and Magnetic Materials, law.invention, chemistry, Chemical engineering, law, Materials Chemistry, Ceramics and Composites, Mesoporous material, Carbon
Abstract

The movement of the sulfur species of a lithium–sulfur battery cathode was directly observed through pioneering operando SAXS analysis. Micropore is a prior repository for sulfur before and after the electrochemical reaction. Mesopore is actual reaction site for sulfur species. The separate properties of the pores were established, adding critical insight to advanced carbon cathode material design.

Published
2021
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