|
Type |
Poster Presentation |
Area |
Electrochemistry |
Room No. |
Event Hall |
Time |
4월 20일 (금요일) 11:00~12:30 |
Code |
ELEC.P-586 |
Subject |
Effect of Single-Atom Metals on the Lithium-Ion Storage Behavior of Porous Carbon |
Authors |
Hee-eun Kim, Jin Ho Bang* Department of Bionano Technology, Hanyang University, Korea |
Abstract |
Nitrogen-doped carbons embedded with different single-atom metals (Co, Ag, Pt, and Au) are synthesized via the carbonization of bimetallic metal-organic framework and subsequent galvanic replacement reactions, and the influence of these single-metal atoms on the lithium-ion storage in the carbons is explored. Electrochemical investigation reveals that the single-atom metals have a profound effect on the lithium storage kinetics in carbons, which depends heavily on the types of metal incorporated in the carbon. Textural properties of the porous carbons and their electrical conductivity are significantly affected by the presence of the single-atom metals, and Ag stands out than other metal species in enhancing the performance of the carbon. |
E-mail |
pero01135@naver.com |
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