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dc.contributor.author이영무-
dc.date.accessioned2017-09-11T02:09:03Z-
dc.date.available2017-09-11T02:09:03Z-
dc.date.issued2015-11-
dc.identifier.citationJOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v. 15, NO 11, Page. 8937-8942en_US
dc.identifier.issn1533-4880-
dc.identifier.issn1533-4899-
dc.identifier.urihttp://www.ingentaconnect.com/content/asp/jnn/2015/00000015/00000011/art00106-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/29026-
dc.description.abstractThe NASICON (sodium super ionic conductor) based Na3V2(PO4)(3)/Ag+ graphene (NVP/Ag + G) was successfully synthesized through a sol-gel route using a silver nitrate and graphene as a raw material. The effects of the physical and electrochemical properties of the NVP/Ag + G composites have been evaluated with X-ray diffraction (XRD), scanning electron microscopy (SEM), Raman spectroscopy, and electrochemical measurements. The graphene and Ag significantly influenced the morphology, structure and electrochemical performance of the Na3V2(PO4)(3) material. In the electrochemical measurement, the (NVP/Ag + G) electrode showed the discharge capacity of 102 nnAh g(-1) at 0.1 C rate, which was higher than the pristine Na3V2(PO4)(3). At a current rate of 5 C, it still exhibits the discharge capacity of 73 mAh g(-1) and the capacity retention of 71.6%. The results of higher electrochemical performance of the NVP/Ag+ G composites are mainly attributed to the synergetic effect of the graphene and the silver particles.en_US
dc.description.sponsorshipThis work was supported by the Industrial Strategic Technology Development Program (10045401, Development of high-voltage multi-transition metal phosphate cathode material) funded by the Ministry of Trade, Industry and Energy (MOTIE, Korea) and the KERI Primary Research Program of MSIP/ISTK (No. 14-12-N0101-69).en_US
dc.language.isoenen_US
dc.publisherAMER SCIENTIFIC PUBLISHERSen_US
dc.subjectSodium Vanadium Phosphate (Na3V2(PO4)(3))en_US
dc.subjectGrapheneen_US
dc.subjectSilveren_US
dc.subjectElectrical Conductivityen_US
dc.subjectLi/Na Hybrid Ion Batteryen_US
dc.titleA Promising Na3V2(PO4)(3)/Ag+ Graphene Composites as Cathode Material for Hybrid Lithium Batteriesen_US
dc.typeArticleen_US
dc.relation.volume15-
dc.identifier.doi10.1166/jnn.2015.11538-
dc.relation.page8937-8942-
dc.relation.journalJOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY-
dc.contributor.googleauthorChoi, Man-Soo-
dc.contributor.googleauthorKim, Hyun-Soo-
dc.contributor.googleauthorLee, Young-Moo-
dc.contributor.googleauthorLee, Sang-Min-
dc.contributor.googleauthorJin, Bong-Soo-
dc.relation.code2015003357-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF ENERGY ENGINEERING-
dc.identifier.pidymlee-
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COLLEGE OF ENGINEERING[S](공과대학) > ENERGY ENGINEERING(에너지공학과) > Articles
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