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ÎÄÏ×ÖвÉÓõķ½·¨½Ðʲô the molten hydroxide flux method ¾ßÌåµÄʵÑé¹ý³Ì Experimental A representative procedure used to prepare the ¡®¡®desert rose¡¯¡¯ LiCoO2is as follows: CsOH (2g), KOH (6g), LiOH (1g), and Co(NO3)2(0.58 g) were put in a Teflon container and heated up to 2008C either statically in a mufle furnace or in a oil bath with vigorous stirring for 5 minutes¨C48hours. After cooling in air, the dark black products were separated from the eutectic mixture by washing with a large amount of deionized water and fltration. [ Last edited by aling_0210 on 2009-12-21 at 19:01 ] |
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