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| firstly, 100ml aqueous solution containing 0.016M ammonium persulfate and 1M chlorhydric acid was poured into 250ml beaker, and then 100ml 0.008 M aniline aqueous solution containing 1M chlorhydric acid was added into the flask dropwisely. With no disturbance, aniline was polymerized for 24 hours. Secondly, the obtained mixture was diluted with 1L deionized water and filtrated with 0.22¦Ìm porous membrane. The filtrated cake was washed several times with deionized water, and then PANI nanofiber was dried in vacuum dry oven at room temperature. ÇëÎÊÕâ·´Ó¦ÊÇÈçºÎ½øÐеģ¬Ò»¸öÔÚÉÕ±Àһ¸öÔÚÉÕÆ¿ÀÓе㲻½â£¬¼±µÈ¡£ |
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msjlxs: ½ð±Ò+5, ·ÒëEPI+1 2014-04-24 21:45:13
msjlxs: ½ð±Ò+5, ·ÒëEPI+1 2014-04-24 21:45:13
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Ê×ÏÈ£¬ 100ml 0.016M¹ýÁòËáï§Ë®ÈÜÒººÍ1MÑÎËáË®ÈÜÒºµ¹Èë250mLÉÕ±ÖУ¬È»ºó100mlº¬ÓÐ1MÑÎËáµÄ0.008 M±½°·Ë®ÈÜÒºÖðµÎ¼ÓÈëµ½ÉÕ±ÖС£ÎÞ¸ÉÈÅ£¬±½°·¾ÛºÏ24Сʱ¡£Æä´Î£¬½«µÃµ½µÄ»ìºÏÎïÓÃ1LÈ¥Àë×ÓˮϡÊÍÈ»ºóÒÔ0.22¦ÌmµÄ¶à¿×Ĥ¹ýÂË¡£Â˱ýÓÃÈ¥Àë×ÓˮϴµÓÊý´Î£¬ÓÃÏ´µÓ£¬È»ºó¾Û±½°·ÄÉÃ×ÏËάÔÚÕæ¿Õ¸ÉÔïÏäÖÐÊÒÎÂϸÉÔï¡£ ÄãÕâ¸öʵ¼Ê¾ÍÊÇ flask Àí½âΪÉÕÆ¿ÁË£¬ÎÒ²éÁËһϣ¬ÉÕ±Ò²ÊÇ¿ÉÒԵ쬰Ñflask Àí½âΪÉÏÃæ½²µ½µÄ250ml beaker¾ÍOKÁË¡£ÕâÀïÊÇΪ±ÜÃâÓôÊÖØ¸´¡£ |

2Â¥2014-04-24 16:27:38
msjlxs
Òø³æ (СÓÐÃûÆø)
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3Â¥2014-04-24 21:43:51
msjlxs
Òø³æ (СÓÐÃûÆø)
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- ×¢²á: 2009-09-15
- ÐÔ±ð: MM
- רҵ: ÑÀ¿Æ²ÄÁÏѧ
4Â¥2014-04-24 21:45:04














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