Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Jungwon Heo"'
Autor:
Ying Liu, Xueying Li, Anupriya K. Haridas, Yuanzheng Sun, Jungwon Heo, Jou-Hyeon Ahn, Younki Lee
Publikováno v:
Energies, Vol 13, Iss 4, p 827 (2020)
Lithium ion (Li-ion) batteries have been widely applied to portable electronic devices and hybrid vehicles. In order to further enhance performance, the search for advanced anode materials to meet the growing demand for high-performance Li-ion batter
Externí odkaz:
https://doaj.org/article/1aedc6f00b7e4928af18024b80968b0f
Autor:
Jungwon Heo, Jou-Hyeon Ahn, Anupriya K. Haridas, Younki Lee, Du-Hyun Lim, Rakesh Saroha, Kwon-Koo Cho, Xueying Li
Publikováno v:
Journal of Nanoscience and Nanotechnology. 20:7051-7056
Transition metal oxide materials with high theoretical capacities have been studied as substitutes for commercial graphite in lithiumion batteries. Among these, SnO2 is a promising alloying reaction-based anode material. However, the problem of rapid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12a5165b05066ba75d62c3f3c24afa05
https://doi.org/10.1166/jnn.2020.18834
https://doi.org/10.1166/jnn.2020.18834
Autor:
Hyo-Jun Ahn, Du-Hyun Lim, Jungwon Heo, Rong Yang, Xueying Li, Yuanzheng Sun, Kwon-Koo Cho, Ying Liu, Jou-Hyeon Ahn, Younki Lee
Publikováno v:
Science of Advanced Materials. 12:1265-1270
A highly ordered mesoporous carbon@iron disulfide (CMK-5@FeS2) composite was prepared via an in-situ impregnation and sulfurization method. The CMK-5 matrix with excellent conductivity and high surface area not only formed a continuous conductive net
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::267df9024e3d00ca8e3db52c48cfe076
https://doi.org/10.1166/sam.2020.3815
https://doi.org/10.1166/sam.2020.3815
Autor:
Marco Agostini, Hyo-Jun Ahn, Anupriya K. Haridas, Xiaohui Zhao, Jungwon Heo, Ying Liu, Jou-Hyeon Ahn, Aleksandar Matic, Kwon-Koo Cho, Zhao Deng
Publikováno v:
ACS Applied Materials & Interfaces. 11:29924-29933
In order to satisfy the escalating energy demands, it is inevitable to improve the energy density of current Li-ion batteries. As the development of high-capacity cathode materials is of paramount significance compared to anode materials, here we hav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca5307bcd126253305a9427a9de0102c
https://doi.org/10.1021/acsami.9b09026
https://doi.org/10.1021/acsami.9b09026
Autor:
Jungwon Heo, Rakesh Saroha, Kwon-Koo Cho, Jinwoo Jeon, Ying Liu, Jou-Hyeon Ahn, Anupriya K. Haridas, Jong Hoon Joo, Hyo-Jun Ahn
Publikováno v:
ACS Sustainable Chemistry & Engineering. 7:6870-6879
Iron sulfide (FeS) has gained reasonable attention as a potential electrode material for lithium-ion batteries owing to its high specific capacity. However, along with the intrinsically low conductivity of FeS, the generation of polysulfide intermedi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f28661bb8859fca600820d84be8cd4a0
https://doi.org/10.1021/acssuschemeng.8b06346
https://doi.org/10.1021/acssuschemeng.8b06346
Autor:
Rong Yang, Jungwon Heo, Yuanzheng Sun, Younki Lee, Hyo-Jun Ahn, Xueying Li, Du-Hyun Lim, Jou-Hyeon Ahn, Ying Liu, Kwon-Koo Cho
Publikováno v:
Journal of nanoscience and nanotechnology. 20(11)
In this paper, the relationship between the pore spatial structures, pore sizes, and pore types of highly ordered mesoporous CMK-based carbons (CMK-1, CMK-3, and CMK-5) and their electrochemical performance in Li-S batteries is investigated. CMK-1 ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94fde812f68b303abe07a2e60e35bf7c
https://pubmed.ncbi.nlm.nih.gov/32604557
https://pubmed.ncbi.nlm.nih.gov/32604557
Autor:
Anupriya K. Haridas, Jungwon Heo, Younki Lee, Ying Liu, Jou-Hyeon Ahn, Xueying Li, Yuanzheng Sun
Publikováno v:
Energies, Vol 13, Iss 4, p 827 (2020)
Energies
Volume 13
Issue 4
Energies
Volume 13
Issue 4
Lithium ion (Li-ion) batteries have been widely applied to portable electronic devices and hybrid vehicles. In order to further enhance performance, the search for advanced anode materials to meet the growing demand for high-performance Li-ion batter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cd087d40604cc61223a9fec94e56e4e
https://www.mdpi.com/1996-1073/13/4/827
https://www.mdpi.com/1996-1073/13/4/827
Autor:
Rakesh Saroha, Jungwon Heo, Ying Liu, N. Angulakshmi, Younki Lee, Kwon-Koo Cho, Hyo-Jun Ahn, Jou-Hyeon Ahn
Publikováno v:
Chemical Engineering Journal. 431:134205
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b49002ba924c6e053fb0e02cae0ad5ea
https://doi.org/10.1016/j.cej.2021.134205
https://doi.org/10.1016/j.cej.2021.134205
Autor:
N. Angulakshmi, Hyo-Jun Ahn, Younki Lee, Jungwon Heo, Xueying Li, Rakesh Saroha, Joo-Hyung Kim, Jou-Hyeon Ahn
Publikováno v:
Journal of Alloys and Compounds. 893:162272
In this study we report the use of a hybrid separator coated with mesoporous multi-walled carbon nanotubes (MWCNTs) and ferroelectric BaTiO3 (BTO) as a “conductive scaffold” and polysulfide barrier for high-performance lithium-sulfur batteries. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c66deea0087d11b38824be211c0083b
https://doi.org/10.1016/j.jallcom.2021.162272
https://doi.org/10.1016/j.jallcom.2021.162272
Autor:
Hyo-Jun Ahn, Jinwoo Jeon, Anupriya K. Haridas, Jungwon Heo, Kwon-Koo Cho, Jou-Hyeon Ahn, Ying Liu
Publikováno v:
Science of Advanced Materials. 10:1414-1419
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa634dabf93f3bd25ed1eeebf7eac501
https://doi.org/10.1166/sam.2018.3317
https://doi.org/10.1166/sam.2018.3317