Shape controlled synthesis of Pd nanosheets with twin boundary and multi-metal nanostructures and their properties of electrocatalytic reaction쌍둥이 경계면과 모양이 조절된 팔라듐 나노시트 및 다중 금속 나노 구조체의 합성과 전기화학적 촉매 연구

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dc.contributor.advisorHan, Sang Woo-
dc.contributor.advisor한상우-
dc.contributor.authorLee, Young Wook-
dc.date.accessioned2019-08-25T02:51:20Z-
dc.date.available2019-08-25T02:51:20Z-
dc.date.issued2018-
dc.identifier.urihttp://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=734510&flag=dissertationen_US
dc.identifier.urihttp://hdl.handle.net/10203/265518-
dc.description학위논문(박사) - 한국과학기술원 : 화학과, 2018.2,[iv, 64 p. :]-
dc.description.abstractFor the last a few decades, nanotechnology part has been developed to electocatalysis, plasmonics, medical diagnosis. Among them, the nanoelectronics have been attention because of accelerated exhaustion of fossil fuel and environmental problem. This catalysis depends on high energy surface, high surface with shape and metal composition with enhanced activity. In order to have high activity on surface, it is important to have different surface energy or surface area according to shape control of nanoparticles (NPs). The shape controlled NPs is attributed by chemical reduction, sonochemical method, decomposition of organometallic precursors, and surfactants. There is a way to increase the activity of the catalyst by adjusting its shape, but this can be improved by changing the bonding energy of the surface of the metal alloy. Here I report nanocatalysts with high activity by controlling shape and metal combination.-
dc.languageeng-
dc.publisher한국과학기술원-
dc.subjectShape control▼aelectorocatalysis▼ananosheets▼atri-metal▼ahollow structure▼atwin boundary-
dc.subject모양 조절▼a쌍둥이 경계면▼a나노시트▼a전기 촉매▼a삼중합 금속▼a속이 빈 구조-
dc.titleShape controlled synthesis of Pd nanosheets with twin boundary and multi-metal nanostructures and their properties of electrocatalytic reaction-
dc.title.alternative쌍둥이 경계면과 모양이 조절된 팔라듐 나노시트 및 다중 금속 나노 구조체의 합성과 전기화학적 촉매 연구-
dc.typeThesis(Ph.D)-
dc.identifier.CNRN325007-
dc.description.department한국과학기술원 :화학과,-
dc.contributor.alternativeauthor이영욱-
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