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lanlan1987

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The comments above underline that further studies will be
needed to ascertain the origin of the selectivity differences
observed by Tsang and co-workers.
In particular, operando techniques need to be used, since Grunwaldt et al.showed
that Cu wetted differently ZnO depending on the experimental conditions. It would be interesting to assess 1) possible changes in shape and size of the copper particles under reaction conditions, 2) the possibility of Zn¨CCu surface alloys
formation, and 3) the Cu surface area in situ after reaction (by N2O reactive frontal chromatography  in the case of Cu¨CZnO platelets and Cu¨CZnO rods.

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Mally89

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

T_T

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lanlan1987(½ð±Ò+3, ·­ÒëEPI+1): 2011-05-06 12:58:09
The comments above underline that further studies will be
needed to ascertain the origin of the selectivity differences
observed by Tsang and co-workers.
ÒÔÉÏµÄÆÀÂÛ±íÃ÷£¨Ç¿µ÷£©£ºÎÒÃÇÐèÒª¸üÉîÈëµÄÑо¿£¬´Ó¶øÅªÇå³þ±»T sangºÍËûµÄͬʹ²Í¬·¢ÏÖµÄÑ¡ÔñÐÔ²îÒìµÄÓÉÀ´¡£
2Â¥2011-05-06 12:21:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Mally89

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

T_T

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

lanlan1987(½ð±Ò+3): 2011-05-06 16:08:30
In particular, operando techniques need to be used, since Grunwaldt et al.showed
that Cu wetted differently ZnO depending on the experimental conditions.
ÌØ±ðÊÇËùʹÓõIJÙ×÷¼¼Êõ£¬±ÈÈçGrunwaldtµÈËùʹÓõķÀ·¶£¬¸ù¾ÝʵÑéÌõ¼þÓÃͭճʪ²»Í¬µÄÑõ»¯Ð¿¡£
3Â¥2011-05-06 12:30:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Mally89

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

T_T

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

lanlan1987(½ð±Ò+6): 2011-05-06 16:04:36
lanlan1987(½ð±Ò+3): 2011-05-06 17:33:08
It would be interesting to assess 1) possible changes in shape and size of the copper particles under reaction conditions, 2) the possibility of Zn¨CCu surface alloys formation, and 3) the Cu surface area in situ after reaction by N2O reactive frontal chromatography  in the case of Cu¨CZnO platelets and Cu¨CZnO rods.
Õ⽫»áºÜÓÐȤ£º1¡¢¿ÉÄܸı䷴ӦÌõ¼þÏÂÄÉÃ×¼¶Í­·ÛµÄÐÎ×´ºÍ´óС£»2¡¢¿ÉÄÜÐγÉZn-Cu±íÃæºÏ½ð£»3¡¢Í¨¹ýÔÚCu-ZnO°åºÍCu-ZnO°ôÖÜΧÏÔʾµÄN2O·´Ó¦Ç°ÑØÉ«Æ×À´Åж¨·´Ó¦ºóԭλCu±íÃæ»ý¡£
4Â¥2011-05-06 13:12:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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