Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 조금남 | - |
dc.date.accessioned | 2018-08-21T04:36:16Z | - |
dc.date.available | 2018-08-21T04:36:16Z | - |
dc.date.issued | 2016-07 | - |
dc.identifier.citation | ACS APPLIED MATERIALS & INTERFACES (2016), v. 8, NO. 30, Page. 19514-19523 | en_US |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | https://pubs.acs.org/doi/10.1021/acsami.6b05973 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/74454 | - |
dc.description.abstract | The hybrid composite electrode comprising CuO and Cu2O micronanoparticles in a highly graphitized porous C matrix (CuO/Cu2O-GPC) has a rational design and is a favorable approach to increasing the rate capability and reversible capacity of metal oxide negative materials for Li- and Na-ion, batteries. CuO/Cu2O-GPC is synthesized through a Cu-based metal organic framework via a one-step thermal transformation process. The electrochemical performances of the CuO/Cu2O-GPC negative electrode in Li- and Na-ion batteries are systematically studied and exhibit excellent capacities of 887.3 mAh g(-1) at 60 mA g(-1) after 200 cycles in a Li-ion battery and 302.9 mAh g(-1) at 50 mA g(-1) after 200 cycles in a Na-ion battery. The high electrochemical stability was obtained via the rational strategy, mainly owing to the synergy effect of the CuO and Cu2O micronanoparticles and highly graphitized porous C formed by catalytic graphitization of Cu nanoparticles. Owing to the simple one-step thermal transformation process and resulting high electrochemical performance, CuO/Cu2O-GPC is one of the prospective negative active materials for rechargeable Li- and Na-ion batteries. | en_US |
dc.description.sponsorship | This work was supported by the National Research Foundation under the Ministry of Science, ICT & Future, Korea (Grant NRF-2012M1A2A2671792), and a KIST institutional program (2E26291). | en_US |
dc.language.iso | en | en_US |
dc.publisher | AMER CHEMICAL SOC | en_US |
dc.subject | one-step catalytic graphitization process | en_US |
dc.subject | metal-organic framework | en_US |
dc.subject | copper oxide | en_US |
dc.subject | Li-ion secondary battery | en_US |
dc.subject | graphitized porous C | en_US |
dc.subject | Na-ion secondary battery | en_US |
dc.title | One-Step Catalytic Synthesis of CuO/Cu2O in a Graphitized Porous C Matrix Derived from the Cu-Based Metal Organic Framework for Li- and Na-Ion Batteries | en_US |
dc.type | Article | en_US |
dc.relation.no | 30 | - |
dc.relation.volume | 8 | - |
dc.identifier.doi | 10.1021/acsami.6b05973 | - |
dc.relation.page | 19514-19523 | - |
dc.relation.journal | ACS APPLIED MATERIALS & INTERFACES | - |
dc.contributor.googleauthor | Kim, A-Young | - |
dc.contributor.googleauthor | Kim, Mm Kyu | - |
dc.contributor.googleauthor | Cho, Keumnam | - |
dc.contributor.googleauthor | Woo, Jae-Young | - |
dc.contributor.googleauthor | Lee, Yongho | - |
dc.contributor.googleauthor | Han, Sung-Hwan | - |
dc.contributor.googleauthor | Byun, Dongjin | - |
dc.contributor.googleauthor | Choi, Wonchang | - |
dc.contributor.googleauthor | Lee, Joong Kee | - |
dc.relation.code | 2016001740 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF CHEMISTRY | - |
dc.identifier.pid | keumnam | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.