|
Type |
Poster Presentation |
Area |
Material Chemistry |
Room No. |
Exhibition Hall 2 |
Time |
4월 19일 (금요일) 11:00~12:30 |
Code |
MAT.P-416 |
Subject |
An effective Storage Materials of Sodium Ion battery using a Covalent Organic Nanosheets(CONs). |
Authors |
Kim Min-Sung, Jin Kuen Park* Department of Chemistry, Hankuk University of Foreign Studies, Korea |
Abstract |
We conducted six types of covalent organic nanosheets(CONs) under two different conditions, reflux and solvothermal reactions, using a Stille cross-coupling for energy storage. Surface area and self-assembled morphology of the CONs could be adjusted according to the monomer selection and synthesis method. Sodium-ion storage capacity in the mentioned above CONs could be increased by elevating their conductivity of charge carriers via enforcement of a network polymer backbone planarity or by enhancing their specific surface area while maintaining polymer structure constitution. Comparing the anodes manufactured by combining each synthesized CONs, the electrodes based on CON-16 showed the highest cycling performance and rate capability, maintained a reversible discharge capacity of up to 250mAh/g after 30 cycles at a current density of 100 mA/g. and showed the highest cycling performance and rate capability. |
E-mail |
rlfwnd22@naver.com |
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