DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Lee, Huen | - |
dc.contributor.advisor | 이흔 | - |
dc.contributor.author | Shin, Bae-Kun | - |
dc.contributor.author | 신배근 | - |
dc.date.accessioned | 2011-12-13T01:53:27Z | - |
dc.date.available | 2011-12-13T01:53:27Z | - |
dc.date.issued | 2003 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=180333&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/29797 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 생명화학공학과, 2003.2, [ vii, 66 p. ] | - |
dc.description.abstract | Ionic liquid are rapidly gaining interest as replacements for traditional organic solvents used in chemical process. They were initially developed by electrochemists for use as electrolytes in batteries or for metal electrodeposition. In spite of the important applications, physical and thermodynamic properties are hardly presented on the literature. Prior to the main experiments for application of Buthylmethylimidazolium ionic liquids to electrolytes, three ionic liquids, BMImBr, BMImI and $BMImBF_4$, were synthesized and physical properties were measured. N-alkyl-N-vinyl-2-pyrrolidinonium and N-alkyl-N-methyl-2-pyrrolidinonium appear high ionic conductivity due to π orbital in the vinyl functional group and wide electrochemical stability (3 or 4 V) and possess a good solvent character and thus might be used for potential electrolytes and green solvents. Lithium doped Buthylmethylimidazolium ionic liquids was proven to be highly conductive, electrically stable (3 ~4.7 V) by thermal analysis and qualitative analysis from Li-NMR and possess a good solvent character Therefore, all these ionic liquids including Buthylmethylimidazolium ionic liquids and N-alkyl-N-vinyl-2-pyrroli-dinonium and N-alkyl-N-methyl-2-pyrrolidinonium might be used for potential electrolytes and platicizers of electrolytes in Lithium ion batteries. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | ionic conductivity | - |
dc.subject | ionic liquid | - |
dc.subject | electrochemical stability | - |
dc.subject | 전기화학적 안정도 | - |
dc.subject | 이온 전도도 | - |
dc.subject | 이온성 액체 | - |
dc.title | Applications of ionic liquids to electrolytes and plasticizers of electrolytes | - |
dc.title.alternative | 이온성 액체의 전해질 및 전해질 가소제로의 응용 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 180333/325007 | - |
dc.description.department | 한국과학기술원 : 생명화학공학과, | - |
dc.identifier.uid | 020013310 | - |
dc.contributor.localauthor | Lee, Huen | - |
dc.contributor.localauthor | 이흔 | - |
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