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Park, Jongnam
Materials and Chemistry Lab (MCL)
Research Interests
  • Inorganic synthesis, microfluidics, nanomaterials, surface engineering, bioimaging


Synthesis, characterization, and magnetic properties of uniform-sized MnO nanospheres and nanorods

DC Field Value Language Park, Jongnam ko Kang, EA ko Bae, CJ ko Park, JG ko Noh, HJ ko Kim, JY ko Park, JH ko Park, JH ko Hyeon, T ko 2014-10-08T01:02:21Z - 2014-10-07 ko 2004-09 ko
dc.identifier.citation JOURNAL OF PHYSICAL CHEMISTRY B, v.108, no.36, pp.13594 - 13598 ko
dc.identifier.issn 1520-6106 ko
dc.identifier.uri -
dc.description.abstract Uniform-sized MnO nanospheres and nanorods were fabricated by the thermal decomposition of Mn-surfactant complexes. The particle sizes of the nanospheres were varied. from 5 to 40 nm by changing the surfactant. The shape of the particles could be controlled by varying the experimental conditions. The synthesized MnO nanorods have diameters ranging from 7 to 10 nm, and lengths ranging from 30 to 140 nm. Structural characterization using X-ray powder diffraction, X-ray absorption spectroscopy, and high-resolution transmission electron microscopy revealed that the nanoparticles are core/shell structures with a MnO core and a thin Mn3O4 shell. The MnO nanoparticles exhibited very interesting magnetic properties. For example, the MnO nanorods with dimensions of 7 nm x 33 nm showed two blocking temperatures at 35 and 280 K, respectively. ko
dc.description.statementofresponsibility close -
dc.language 영어 ko
dc.publisher AMER CHEMICAL SOC ko
dc.title Synthesis, characterization, and magnetic properties of uniform-sized MnO nanospheres and nanorods ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-4544274458 ko
dc.identifier.wosid 000223703900006 ko
dc.type.rims ART ko
dc.description.wostc 96 *
dc.description.scopustc 90 * 2015-05-06 * 2014-10-07 *
dc.identifier.doi 10.1021/jp048229e ko
dc.identifier.url ko
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