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zhulei632
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2Â¥2009-10-30 17:08:38
lixiaod001
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Сľ³æ(½ð±Ò+0.2):ÇÀÁ˸öС°åµÊ£¬¸ø¸öºì°ü
ypfkb(½ð±Ò+1,VIP+0): 11-2 10:58
Сľ³æ(½ð±Ò+0.2):ÇÀÁ˸öС°åµÊ£¬¸ø¸öºì°ü
ypfkb(½ð±Ò+1,VIP+0): 11-2 10:58
| Ce3 + doping can be seen is conducive to Cu-ZSM-5 under lean conditions remain stable in the catalytic activity is attributable to REE Ce3 + with oxygen storage function, can reduce the O2 on Cu adsorption on the active site is conducive to active bit regeneration, ensuring NO Decomposition in Zeolite smoothly. |
3Â¥2009-10-31 10:34:03














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