Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이영무 | - |
dc.date.accessioned | 2016-10-14T07:17:46Z | - |
dc.date.available | 2016-10-14T07:17:46Z | - |
dc.date.issued | 2015-04 | - |
dc.identifier.citation | MATERIALS LETTERS, v. 145, Page. 83-86 | en_US |
dc.identifier.issn | 0167-577X | - |
dc.identifier.issn | 1873-4979 | - |
dc.identifier.uri | http://www.sciencedirect.com/science/article/pii/S0167577X15001007 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/23824 | - |
dc.description.abstract | Ni-added Li3V2(PO4)(3)/graphene (Li3V2-xNix(PO4)(3), x=0.1, 0.2, and 03, LVNP) was easily synthesized by a facile sol-gel method. The addition of a graphene and Ni in Li3V2(PO4)(3) (LVP) showed the high crystallinity and influenced the morphology of the LVP particles. The effect of the addition of graphene and Ni was investigated in physical and electrochemical properties. Compared with the pristine LVP, the LVNP composite delivered a higher discharge capacity of 180 mA h g(-1) at 0.1 C-rate and better rate capability in the potential range of 3.0-4.8 V. The electrochemical impedance spectra (EIS) measurement, the resistance of LVP electrode was reduced, which can ensure the high specific capacity and rate capability. (C) 2015 Elsevier B.V. All rights reserved. | en_US |
dc.description.sponsorship | This 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 & Energy (MOTIE, Korea) and the KERI Primary Research Program of MSIP/ISTK (No. 14-12-N0101-69). | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCIENCE BV | en_US |
dc.subject | Lithium vanadium phosphate | en_US |
dc.subject | Graphene nano-powder | en_US |
dc.subject | Nickel | en_US |
dc.subject | Electrical conductivity | en_US |
dc.subject | Li-ion battery | en_US |
dc.title | The electrochemical performance of Ni-added Li3V2(PO4)(3)/graphene composites as cathode material for Li-ion batteries | en_US |
dc.type | Article | en_US |
dc.relation.volume | 145 | - |
dc.identifier.doi | 10.1016/j.matlet.2015.01.087 | - |
dc.relation.page | 83-86 | - |
dc.relation.journal | MATERIALS LETTERS | - |
dc.contributor.googleauthor | Choi, Mansoo | - |
dc.contributor.googleauthor | Kim, Hyun-Soo | - |
dc.contributor.googleauthor | Lee, Young Moo | - |
dc.contributor.googleauthor | Jin, Bong-Soo | - |
dc.relation.code | 2015002890 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ENERGY ENGINEERING | - |
dc.identifier.pid | ymlee | - |
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