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¡°1.45 g of copper (II) nitrate trihydrate (Cu(NO3)2¡¤3H2O) (99¨C104%, Sigma-Aldrich) and 0.96 g phosphotungstic acid hydrate (H3PW12O40¡¤nH2O) (for microscopy, Fluka) were dissolved in 12 ml of distilled water. Another solution containing 0.70 g of BTC (98%, Acros) and 0.12 g of CTAB (99+%, Acros) dissolved in 16 ml of absolute ethanol (BDH) was prepared. Both solutions were combined and mixed under vigorous stirring for approximately 30 min and were aged without stirring for a further 5 days at room temperature. The solid product was washed with water by filtration and dried in an air oven at 60 ¡ãC for 24 h.¡± ÕâÊÇÎÄÏ×ÀïÃæµÄ»°£¬È»ºó×îºóÒ»¾ä£¬¡°washed with water by filtration¡±ÖÐˮϴµ½Ê²Ã´³Ì¶È£¬²»ÊÇÌ«Çå³þ£¬ÇóÖ¸µ¼°¡£¡ |
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xhtangxh
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2Â¥2012-06-21 09:11:57
xue_zhihua
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 3 (Ó×¶ùÔ°)
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3Â¥2012-06-23 02:28:24
mlanqiang
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- ³æºÅ: 302202
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4Â¥2012-06-23 06:32:41
xue_zhihua
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 3 (Ó×¶ùÔ°)
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- ºì»¨: 1
- Ìû×Ó: 219
- ÔÚÏß: 153.5Сʱ
- ³æºÅ: 707100
- ×¢²á: 2009-02-23
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5Â¥2012-06-26 08:41:50











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