@article{oai:nagasaki-u.repo.nii.ac.jp:00020910,
 author = {Yamada, Hirotoshi and Watanabe, Yuko and Moriguchi, Isamu and Kudo, Tetsuichi},
 issue = {27-32},
 journal = {Solid State Ionics},
 month = {Sep},
 note = {Nano-porous graphitized carbons were successfully prepared by using mono-dispersed SiO2 colloidal crystal as a template and mesophase pitch as a carbon source with final heat treatment temperatures (HTT) of 1000?2500 °C. Rate capability of lithium intercalation/de-intercalation of the nano-porous graphitized carbons was investigated. 35?60% of capacities were retained when the current density was increased from 37.2 mA g? 1 to 372 mA g? 1. Electrochemical impedance spectra indicated that formation of SEI layers caused increased polarization., Solid State Ionics, 179(27-32), pp.1706-1709; 2008},
 pages = {1706--1709},
 title = {Rate capability of lithium intercalation into nano-porous graphitized carbons},
 volume = {179},
 year = {2008}
}