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quyuanxuezi

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twtgkhk

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quyuanxuezi(½ð±Ò+1): 2010-11-17 22:26:56
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hydrogel

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quyuanxuezi(½ð±Ò+1): 2010-11-19 08:56:12
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quyuanxuezi

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Originally posted by hydrogel at 2010-11-19 00:40:21:
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buct_xjq

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quyuanxuezi(½ð±Ò+4): 2010-11-20 11:03:49
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Originally posted by quyuanxuezi at 2010-11-17 17:12:44:
ÈçÌ⣬ÔÚSBA-15ºÏ³ÉÖУ¬TEOS ÓÃÁ¿µÄ¶àÉÙ»á¶Ô²ÄÁϵĽṹÓÐʲôӰÏ죿±ÈÈ磬һ°ãÓÃ2M HCl£¬4gP123ºÍ10Ml TEOS, Èç¹ûÏÖÔÚ¼ÓÈë5ml »òÕ߸üÉÙ£¬»á²úÉúʲô½á¹ûÄØ£¿»¹Äܲ»ÄÜÐγɽé¿×ÄØ£¿

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363760867

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ÒýÓûØÌû:
Originally posted by hydrogel at 2010-11-19 00:40:21:
SBA-15¶¼±»×öÀÃÁË£¬Ìõ¼þ¸Ä±äÑо¿¶àÁËÈ¥£¬ÎÄÕ¶àÁËÈ¥ÁË£¬×Ô¼º²é²é¿´¾ÍÖªµÀÁË


SBA-15ºÏ³ÉµÄʱºòTEOSÊÇ×÷Ϊ¹èÔ´µÄ£¬ Èç¹û¼ÓÈëµÄÁ¿²»¹» Ó¦¸ÃÊÇÐв»³ÉºÜºÃµÄ¹è¹Ç¼ÜµÄ£¬¼Ó¶àÁËÒ²¾ÍÀË·ÑÁË ÎÒÊÇÕâôÀí½âµÄ ÎÒҲ˵²»ÉÏÀ´ÎªÊ²Ã´²»¸Ä±äTEOSµÄÁ¿µÄÎÊÌâ ÎÒ×öÆäËûµÄºÏ³ÉµÄʱºòÒ²ÓÐ×ÅÎÊÌâ
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6Â¥2010-11-27 17:55:51
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