Lee, Yongho Kim, Dong-Won Lee, Joong Kee Choi, Wonchang 2024-01-20T06:30:21Z 2024-01-20T06:30:21Z 2021-09-05 2015-09 1533-4880 https://pubs.kist.re.kr/handle/201004/125075 The surface-coating of carbon was performed on the spinel Li4Ti5O12 materials for the electrochemical sodium insertion in sodium ion battery application. The carbon-coated Li4Ti5O12 was synthesized by using the citric acid sol gel method. Carbon-coated Li4Ti5O12 exhibits superior cycle performance as well as the rate capability in comparison to the pristine Li4Ti5O12. Electrochemical impedance spectroscopy analyses also reveal that surface modification with carbon suppresses the increase in resistance concerning charge transfer reaction as well as solid electrolyte interface layer formation during cycle test. English AMER SCIENTIFIC PUBLISHERS RATE ELECTRODE MATERIAL NEGATIVE ELECTRODE LITHIUM INSERTION Carbon-Coated Li4Ti5O12 as Anode Material for Sodium-Ion Batteries Article 10.1166/jnn.2015.10523 1 JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.15, no.9, pp.7049 - 7053 JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 15 9 7049 7053 scie scopus 000365554400100 2-s2.0-85000605730 Chemistry, Multidisciplinary Nanoscience & Nanotechnology Materials Science, Multidisciplinary Physics, Applied Physics, Condensed Matter Chemistry Science & Technology - Other Topics Materials Science Physics Article RATE ELECTRODE MATERIAL NEGATIVE ELECTRODE LITHIUM INSERTION Lithium Titanate Anode Material Carbon Coating Electrochemical Performance Sodium-Ion Battery