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dc.contributor.advisorErfan Zalnezhad-
dc.contributor.authorXuehao Lin-
dc.date.accessioned2017-11-29T02:29:39Z-
dc.date.available2017-11-29T02:29:39Z-
dc.date.issued2017-08-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/33487-
dc.identifier.urihttp://hanyang.dcollection.net/common/orgView/200000431074en_US
dc.description.abstractBattery-type electrodes consisting of three-dimensional (3D) hierarchical cobalt hydroxide carbonate arrays on Ni foam were fabricated employing a hydrothermal method for use in supercapacitors. X-ray diffraction analysis, scanning electron microscopy, and transmission electron microscopy were used to characterize the structures and morphologies of the electrode materials. The cobalt hydroxide carbonate synthesized with 10 h reaction time showed the highest specific capacitance (1381 F g−1 at a current density of 2 A g−1) and excellent cycling stability (92% capacitance retention after 5000 cycles). Moreover, its capacitance increased by 33% at 2 A g−1 and by 10% at 20 A g−1 after 5000 charge–discharge cycles. This cobalt hydroxide carbonate composite is a promising candidate for electrochemical energy–related applications.-
dc.publisher한양대학교-
dc.titleSynthesis and Characterization of Cobalt Hydroxide Carbonate Nanostructures-
dc.typeTheses-
dc.contributor.googleauthor린학고-
dc.sector.campusS-
dc.sector.daehak대학원-
dc.sector.department융합기계공학과-
dc.description.degreeMaster-
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GRADUATE SCHOOL[S](대학원) > MECHANICAL CONVERGENCE ENGINEERING(융합기계공학과) > Theses (Ph.D.)
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