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huang811000

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Îҵķ­Ò룺The results revealed: the existence of NO promotes the oxidation of soot, but...
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zmy5890

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8Â¥: Originally posted by wust67 at 2011-09-16 17:52:07:
It was revealed that he presence of NO promotes the catalytic oxidation of soot, but it shows different enchancement in the catalytic oxidation of soot as for LaMnO3 and La0.8K0.2MnO3. Thus, there  ...

µÚÒ»¾ä·­ÒëµÃÌØ±ðºÃ£¬µ«Ð¡³æÈÏΪ×îºóÒ»¾ä·­ÒëÓÐÎó£¬ÓëÔ­ÎÄÒâ˼²»Ò»Ö¡£ÎÒһϻáºÃÒ»µã£ºWhile the promotion effects on soot of LaMnO3 and La0.8K0.2MnO3 were different. This phenomenon may be closely related with the surface oxygen vacancies and active oxygen species of the catalyst.
11Â¥2011-09-21 11:58:30
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fanliang1389

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huang811000(½ð±Ò+8): ¿ÉÄÜÊÇÎÒ±í´ïµÄÎÊÌâ¡£but as to LaMnO3 and La0.8K0.2MnO3 soot ,the effectiveness of promotion is differentÕâÁ½¾äÅÂÊÇÓеãС覴à 2011-09-17 17:58:48
sltmac(½ð±Ò+2): 2011-09-23 08:50:31
The presence of NO promoted soot catalytic oxidation,but as to  LaMnO3 and La0.8K0.2MnO3 soot ,the  effectiveness of  promotion  is  different,it has  strong bonds with the surface vacancy oxygen and the active oxygen species¡£
2Â¥2011-09-16 11:37:58
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fanliang1389

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°®ÓëÓêÏÂ(½ð±Ò+1): !~ 2011-09-16 11:53:28
huang811000(½ð±Ò+5): ¶àл£¬¶àл 2011-09-17 17:59:08
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it is  closely associated with the surface vacancy oxygen and the active oxygen species¡£Â¥Ö÷ÔÙÕå×ÃÕå×ã¬ÎÒÒ²ºÜË®µÄ˵¡«¡«
3Â¥2011-09-16 11:41:33
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tinnerwu

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°®ÓëÓêÏÂ(½ð±Ò+1): !~ 2011-09-16 11:53:37
huang811000(½ð±Ò+10): +8ÎÒϲ»¶ in different degrees£¬Õâ¸öÕýÈ·µÄ±í´ïÁËÎÒµÄÒâ˼¡£²»ÊÇЧ¹û²»Í¬£¬¶øÊÇ´Ù½øµÄЧ¹û²»Í¬¡£¶àлÄã 2011-09-17 18:01:25
The results showed that the presence of NO had promoted the catalytic oxidation of soot, but it promoted the efforts of LaMnO3 and La0.8K0.2MnO3 in different degrees. It has close relation with the surface oxygen vacancies and active oxygen species.
4Â¥2011-09-16 11:49:00
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