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dc.contributor.author백운규-
dc.date.accessioned2018-03-01T06:48:51Z-
dc.date.available2018-03-01T06:48:51Z-
dc.date.issued2013-01-
dc.identifier.citationJournal of Physical Chemistry C, Vol.117, No.2 [2013], p1037-1043en_US
dc.identifier.issn1932-7447-
dc.identifier.urihttp://pubs.acs.org/doi/10.1021/jp310428r-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/41504-
dc.description.abstractWe report a new facile route to synthesize the ZnO nanotubes by thermal annealing of solid nanorods in ambient NH3. The unique characteristic of this approach allows achievement of ultrathin nanotubes with well-organized hexagonal nanowalls and sealed layouts. On the basis of our experimental observations, we developed a nanotube formation mechanism illustrating the following: (i) energetically active nanorod surfaces could be readily passivated to form a few-atoms-thick Zn3N2 layer and (ii) nanopores generated from the seed layer were extended to the inside of nanorod bottoms and then propagated upward until they reached the tops of the nanorods. On the basis of key features of these tubular structures, we assessed the electrochemical performance of the nanotubes as anode materials in lithium ion batteries, demonstrating significant improvements in cycling performance over counterparts made of solid nanostructures.en_US
dc.description.sponsorshipThis work was supported by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (MEST) (2012-001442) and by National Research Foundation of Korea (NRF) through grant no. K20704000003TA050000310, Global Research Laboratory (GRL) Program provided by the Korean Ministry of Education, Science and Technology (MEST).en_US
dc.language.isoenen_US
dc.publisherAMER CHEMICAL SOC, 1155 16TH ST, NW, WASHINGTON, DC 20036 USAen_US
dc.subjectRECHARGEABLE BATTERIESen_US
dc.subjectTHIN-FILMSen_US
dc.subjectNANOWIRESen_US
dc.subjectPERFORMANCEen_US
dc.subjectGROWTHen_US
dc.subjectZINCen_US
dc.subjectNANOSTRUCTURESen_US
dc.subjectELECTROLYTEen_US
dc.subjectFABRICATIONen_US
dc.subjectNANORODSen_US
dc.titleFacile Synthesis of Ultrathin ZnO Nanotubes with Well-Organized Hexagonal Nanowalls and Sealed Layouts: Applications for Lithium Ion Battery Anodesen_US
dc.typeArticleen_US
dc.relation.no2-
dc.relation.volume117-
dc.identifier.doi10.1021/jp310428r-
dc.relation.page1037-1043-
dc.relation.journalJOURNAL OF PHYSICAL CHEMISTRY C-
dc.contributor.googleauthorPark, Keon-Tae-
dc.contributor.googleauthorXia, Fan-
dc.contributor.googleauthorKim, Sung-Woong-
dc.contributor.googleauthorKim, Seong-Been-
dc.contributor.googleauthorSong, Tae-Seup-
dc.contributor.googleauthorPaik, Un-Gyu-
dc.contributor.googleauthorPark, Won-Il-
dc.relation.code2013010915-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF ENERGY ENGINEERING-
dc.identifier.pidupaik-
dc.identifier.researcherID7402229532-
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ENERGY ENGINEERING(에너지공학과) > Articles
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