Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 배성철 | - |
dc.date.accessioned | 2019-12-10T16:49:06Z | - |
dc.date.available | 2019-12-10T16:49:06Z | - |
dc.date.issued | 2018-12 | - |
dc.identifier.citation | JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, v. 30, no. 3, page. 2419-2430 | en_US |
dc.identifier.issn | 0957-4522 | - |
dc.identifier.issn | 1573-482X | - |
dc.identifier.uri | https://link.springer.com/article/10.1007%2Fs10854-018-0515-x | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/121054 | - |
dc.description.abstract | Here, we report a heterostructured core-shell electrode consists of cobalt oxide (Co3O4) nanowire core and nickel aluminum (NiAl)-layered double hydroxide (NiAl-LDH; herein Co3O4@LDH) nanosheet shell grown on nickel foam as advanced electrode for supercapacitor. Benefiting from the core-shell configuration and smart hybridization, the optimized Co3O4@LDH core-shell electrode exhibits a high capacitance of 2011Fg(-1) at 2Ag(-1) and remains 1455Fg(-1) at 40Ag(-1), which outperforms the electrochemical performance of individual component of Co3O4 (720Fg(-1) at 2Ag(-1)). A hybrid supercapacitor using Co3O4@LDH as positive electrode and carbon nanotube as negative electrode delivers an energy density of 18.1Whkg(-1) at a power density of 375kWkg(-1) at a current density of 0.5Ag(-1). Smart hybridization of core-shell electrode shows great promise as advanced electrode materials for supercapacitor with high electrochemical performance. | en_US |
dc.description.sponsorship | We acknowledge Hanyang University's financial support through the Young Faculty Forum Fund (Number 201600000001555). This work was supported by the Science and Technology Development Fund of the Macau SAR (FDCT098/2015/A3 and FDCT191/2017/A3), the Multi-Year Research Grants (MYRG2017-00216-FST and MYRG2018-00192-IAPME) from the Research Services and Knowledge Transfer Office at the University of Macau, and the UEA funding. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | SPRINGER | en_US |
dc.subject | HIERARCHICAL NANOWIRE ARRAYS | en_US |
dc.subject | HIGH-PERFORMANCE | en_US |
dc.subject | HIGH-ENERGY | en_US |
dc.subject | GRAPHENE | en_US |
dc.subject | FOAM | en_US |
dc.subject | COMPOSITES | en_US |
dc.subject | FILM | en_US |
dc.title | Electrodeposited Nickel Aluminum-layered double hydroxide on Co3O4 as binder-free electrode for supercapacitor | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1007/s10854-018-0515-x | - |
dc.relation.page | 1-11 | - |
dc.relation.journal | JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | - |
dc.contributor.googleauthor | Xin, Chen | - |
dc.contributor.googleauthor | Heng, Yuzhi | - |
dc.contributor.googleauthor | Li, Hui | - |
dc.contributor.googleauthor | Bae, Sungchul | - |
dc.contributor.googleauthor | Ang, Li | - |
dc.contributor.googleauthor | Wang, Zhen | - |
dc.contributor.googleauthor | Hui, Kwan San | - |
dc.contributor.googleauthor | Hui, Kwun Nam | - |
dc.contributor.googleauthor | Nezhad, Erfan Zal | - |
dc.relation.code | 2018001643 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ARCHITECTURAL ENGINEERING | - |
dc.identifier.pid | sbae | - |
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