Complex Cobalt Sulfide Nanobubble Cages with EnhanceElectrochemical Properties
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Author(s)
Detail(s)
Original language | English |
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Article number | 1700158 |
Journal / Publication | Small Methods |
Volume | 1 |
Issue number | 7 |
Publication status | Published - 7 Jul 2017 |
Externally published | Yes |
Link(s)
Abstract
Metal–organic frameworks (MOFs) have been widely employed as precursors to prepare various nanostructured functional materials. Here, a “nanoparticles-in-MOF” dual-template approach for generating complex cobalt sulfide (CoS) nanobubble cages is reported. A novel nanoparticles-in-MOF hybrid structure consisting of a Co-based MOF polyhedron host and many encapsulated mesostructured TiO<sub>2</sub> nanospheres is first prepared, fol-lowed by a sulfidation process to obtain a complex cage structure consisting of CoS nanobubbles in the shell. Importantly, this strategy can be extended to prepare many other functional nanoparticles-in-MOF hybrid structures. When evaluated as an electrode material for hybrid supercapacitors, the as-derived CoS nanobubble cages display remarkable electrochemical performance with long cycle life and good rate capability. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Research Area(s)
- CoS, hybrid supercapacitors, MOF composites, nanobubbles, ZIF-67
Bibliographic Note
Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].
Citation Format(s)
Complex Cobalt Sulfide Nanobubble Cages with EnhanceElectrochemical Properties. / Guan, Bu Yuan; Lou, Xiong Wen David.
In: Small Methods, Vol. 1, No. 7, 1700158, 07.07.2017.
In: Small Methods, Vol. 1, No. 7, 1700158, 07.07.2017.
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review