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Dept. of Chemical and Biological Engineering (화학생물공학부)
Journal Papers (저널논문_화학생물공학부)
Effect of Ca interlayer thickness on electron injection of lithium quinolate/Ca/Al cathodes
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Kim, Sung Hyun | - |
| dc.contributor.author | Yoon, Ji Hwan | - |
| dc.contributor.author | Jang, Jyongsik | - |
| dc.contributor.author | Lee, Jun Yeob | - |
| dc.date.accessioned | 2010-02-03T23:43:33Z | - |
| dc.date.available | 2010-02-03T23:43:33Z | - |
| dc.date.issued | 2008-05-15 | - |
| dc.identifier.citation | Applied Surface Science 254 (2008) 7061-7063 | en |
| dc.identifier.issn | 0169-4332 | - |
| dc.identifier.uri | https://hdl.handle.net/10371/49116 | - |
| dc.description.abstract | Electron injection behavior of lithium quinolate (Liq)/Ca/Al cathode was investigated by using X-ray
photoelectron spectroscopy and ultraviolet photoelectron spectroscopy (UPS). Interfacial energy barrier lowering of Liq/Ca/Al cathode was dependent on Ca thickness and maximum energy level shift was observed at a Ca thickness of 1 nm. Maximum current density could be obtained in Liq/Ca/Al device at a Ca thickness of 1 nm and it was well correlated with energy level shift from UPS measurement. Power efficiency of Liq/Al device could be improved by more than 70% by inserting Ca layer between Liq and Al. | en |
| dc.language.iso | en | en |
| dc.publisher | Elsevier | en |
| dc.subject | Cathode | en |
| dc.subject | Power efficiency | en |
| dc.subject | Energy barrier | en |
| dc.subject | Ultraviolet photoelectron spectroscopy | en |
| dc.title | Effect of Ca interlayer thickness on electron injection of lithium quinolate/Ca/Al cathodes | en |
| dc.type | Article | en |
| dc.contributor.AlternativeAuthor | 김성현 | - |
| dc.contributor.AlternativeAuthor | 윤지환 | - |
| dc.contributor.AlternativeAuthor | 장정식 | - |
| dc.contributor.AlternativeAuthor | 이준엽 | - |
| dc.identifier.doi | 10.1016/j.apsusc.2008.05.169 | - |
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- College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Chemical and Biological Engineering (화학생물공학부)Journal Papers (저널논문_화학생물공학부)
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