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hongfan0222

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hongfan0222

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18Â¥: Originally posted by wdtodaybest at 2013-01-12 12:20:48
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19Â¥: Originally posted by hongfan0222 at 2013-01-13 13:23:42
Îҷdz£ÔÞͬÄãµÄǰ°ë¾ä£¬µ«ÊǼÓÈëÒý·¢¼Á£º×ÔÓÉ»ùŨ¶ÈÔö´ó£¬¼ÓÈëCu(II)£º×ÔÓÉ»ùŨ¶È¼õС£¬µ«Á½ÖÖ·½·¨µÄµÃµ½µÄЧ¹ûÈ´ÊÇÒ»ÑùµÄ£¬¼´¼ÓÈë×ÔÓÉ»ù Ôö´ó·´Ó¦ËÙÂÊ£¬¼ÓÈëCu(II)½µµÍ·´Ó¦ËÙÂÊ£¬Ð§¹ûÈ´ÊÇÒ»ÑùµÄ£¬²»¶®°¡  ºÇºÇ    ...

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The free initiator added in the solu-tion plays the important role of increasing the Cu
II concentration, thus increasing the rate of deactivation
process and thereby increasing the number of activa-tion - deactivation cycles, an essential requirement of
controlled radical polymerization.--------Macromolecules, Vol. 31, No. 17, 1998
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