Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 신동욱 | - |
dc.date.accessioned | 2017-11-16T01:51:10Z | - |
dc.date.available | 2017-11-16T01:51:10Z | - |
dc.date.issued | 2016-01 | - |
dc.identifier.citation | JOURNAL OF NON-CRYSTALLINE SOLIDS, v. 431, NO Special SI, Page. 57-60 | en_US |
dc.identifier.issn | 0022-3093 | - |
dc.identifier.issn | 1873-4812 | - |
dc.identifier.uri | http://www.sciencedirect.com/science/article/pii/S0022309315001635?via%3Dihub | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/31452 | - |
dc.description.abstract | Sulfur-based chalcogenide Li-Ge-Ga-S powders for use in solid electrolyte of Li+ ion batteries have been successfully synthesized via a low-temperature solution-based process. Their Li+ ion conductivity turns out to be similar to 7 x 10(-4) S/cm at room temperature which is quite comparable with that of melt-quenched or mechanically-alloyed analogues. It is revealed that their microstructure becomes amorphized appropriately at a specific Ga/Ge ratio where the ionic conductivity is maximized. A structural model is proposed, which emphasizes correlations between gallium and lithium inside the amorphous structures. (C) 2015 Elsevier B.V. All rights reserved. | en_US |
dc.description.sponsorship | Measurement of EXAFS spectra was carried out at the Pohang Light Source, Republic of Korea. This work was supported by Fundamental R&D Program for Core Technology of Materials funded by the Korean Ministry of Knowledge Economy (Grant No. 10037233), and by Basic Science Research Program of the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (2012R1A1A2003832). | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCIENCE BV | en_US |
dc.subject | Li+ ion battery | en_US |
dc.subject | Solid electrolyte | en_US |
dc.subject | Amorphous chalcogenide | en_US |
dc.subject | Solution process | en_US |
dc.title | Microstructural evolution of solution-processed Li-Ge-Ga-S chalcogenide powders for Li+ ion battery applications | en_US |
dc.type | Article | en_US |
dc.relation.no | Special SI | - |
dc.relation.volume | 431 | - |
dc.identifier.doi | 10.1016/j.jnoncrysol.2015.04.009 | - |
dc.relation.page | 57-60 | - |
dc.relation.journal | JOURNAL OF NON-CRYSTALLINE SOLIDS | - |
dc.contributor.googleauthor | Cho, Yun Gu | - |
dc.contributor.googleauthor | Shin, Sang Yeol | - |
dc.contributor.googleauthor | Lee, Jun Ho | - |
dc.contributor.googleauthor | Kim, Junghoon | - |
dc.contributor.googleauthor | Chung, Woon Jin | - |
dc.contributor.googleauthor | Shin, Dong Wook | - |
dc.contributor.googleauthor | Choi, Yong Gyu | - |
dc.relation.code | 2016000347 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MATERIALS SCIENCE AND ENGINEERING | - |
dc.identifier.pid | dwshin | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.