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| The cyclic voltammograms (CV) and the electrochemical impedance spectroscopy (EIS) of the working electrode were carried out in three-electrode system and metallic lithium was used as the reference electrode.The CV was carried out at room temperature at a scan rate of 0.4mVs?1 in the potential range of 0.5V to 3V. But EIS was measured at an open circuit with the frequency of the impedance spectra data between 100kHz and 10mHz. All of the electrochemical measurements were investigated by an electrochemical working station equipped with impedance modules(Su zhou, China, Risetest Instrument Co. Ltd). |

2Â¥2011-09-17 16:06:40
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°®ÓëÓêÏÂ(½ð±Ò+1): £¡£¡ 2011-09-18 08:36:53
ÐÇÒ¹ÓÄÃÎ(½ð±Ò+10): ѧϰÁË 2011-09-18 09:15:09
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×îºÃ²»ÒªÓÃinvestigated£¬¿ÉÒÔÓÃtested with£¬measured with, or performed with (Õâ¸ö×îºÃ). but never "investigated"... btw ×îºóÒ»¾ä»°ºÜ¶àÓà¡£¡£hehe The cyclic voltammograms (CV) and the electrochemical impedance spectroscopy (EIS) were performed in a three-electrode system, with metallic lithium as the reference electrode. A scan rate of 0.4mVs−1 between 0.5V and 3V was chosen for the CV test at a room temperature. The applied frequency of the EIS test covered a range from 100KHz to 10MHz under an open circuit. The above electrochemical analysis were tested with an electrochemical working station with impedance modules (Su zhou, China, Risetest Instrument Co. Ltd). |

3Â¥2011-09-18 02:26:16














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