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wujinglucky

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americanyk

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liconglin970410(½ð±Ò+1):¶àл½»Á÷£¬»¶Ó­³£À´ 2010-08-27 10:58:32
Both, I prepare nano-Co/SBA-15 through calcination method. I find 550 degree is the best.
6Â¥2010-08-26 22:29:50
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americanyk

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ÒýÓûØÌû:
Originally posted by wujinglucky at 2010-08-26 13:24:18:
ÈçÌâÏò´óϺÃÇÇë½ÌÓÐûÓÐÈË×ö¹ýCo(acac)2ÔÚArÆø·ÕϵÄTG-MS£¬Éú³ÉµÄÓлúË鯬Ö÷ÒªÊÇʲô£¿ÁíÍâ Co(acac)2ÔÚÑõÆøÆø·ÕÏÂÈÈ·Ö½âÊDz»ÊÇÒªµÍһЩ£¿ Éú³ÉÑõ»¯îÜ»¹ÊÇËÄÑõ»¯ÈýîÜÄØ£¿

ÓлúË鯬Ö÷ÒªÊÇʲô£¿Co, Co2,CH3-CO,C
It is mainly formed into CoO
2Â¥2010-08-26 21:00:51
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wujinglucky

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by americanyk at 2010-08-26 21:00:51:

ÓлúË鯬Ö÷ÒªÊÇʲô£¿Co, Co2,CH3-CO,C
It is mainly formed into CoO

ÔÙÇë½Ì´óϺһÏ£¬ÔÚë²ÆøÌõ¼þÏ£¬Ã»ÓÐÑõ´æÔÚ£¬ÔõôÉú³ÉCoOÄØ£¿´óϺ˵µÄÊÇÖ÷ÒªÔÚÑõÆøÌõ¼þÏÂÂð£¿Î¶ÈÊǶàÉÙ£¿
3Â¥2010-08-26 21:41:20
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americanyk

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Excellent

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wujinglucky(½ð±Ò+5):Thanks a lot~ 2010-08-26 22:26:45
O2 condition: full CoO normally need 550 oC
4Â¥2010-08-26 21:59:26
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