| ²é¿´: 531 | »Ø¸´: 2 | ||
junfeng80½ð³æ (СÓÐÃûÆø)
|
[ÇóÖú]
¹ØÓÚ¹èÈܽºµÄÎÊÌâÇë½ÌÒ»ÏÂ
|
|
Çë½Ìһϣ¬ÎÒÏÖÔÚ²ÉÓù²³Áµí·¨ÖƱ¸CuO/SiO2´ß»¯¼Á£¬²ÉÓùèÈܽº×÷Ϊ¹èÔ´£¬ÔÚ¹²³ÁµíÍê³ÉÀÏ»¯ºó½øÐгéÂË£¬ÊDz»ÊǹèÈܽºÔÚË®ÈÜÒºÖб»³éÂ˵ôÄØ£¿ÊÇÕôË®»¹ÊÇÖ±½Ó³éÂ˵õ½¹ÌÌ壿 [ Last edited by junfeng80 on 2012-3-29 at 20:00 ] |
» ²ÂÄãϲ»¶
085600µ÷¼Á
ÒѾÓÐ4È˻ظ´
Õãʦ´ó»¯Óë²ÄѧԺ2026ÄêÓдóÁ¿Ë¶Ê¿Ñо¿Éúµ÷¼ÁÃû¶î £¨ÏßÉÏ µ÷¼Á£©
ÒѾÓÐ9È˻ظ´
רҵÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ58È˻ظ´
¼ªÁÖ¹¤³Ì¼¼Êõʦ·¶Ñ§Ôº ²ÄÁÏÓ뻯¹¤ £¨0856£© ÕÐÊÕµ÷¼Á
ÒѾÓÐ5È˻ظ´
¿ÎÌâ×é(»¯Ñ§¡¢»¯¹¤¡¢»·¾³¡¢ÄÜÔ´¡¢²ÄÁÏÏà¹Ø·½Ïò)»¶ÓÄãµÄ¼ÓÈë
ÒѾÓÐ11È˻ظ´
¹ú¼Ò´óÈ˲ſÎÌâ×éÕÐÊÕ»¯Ñ§¡¢²ÄÁÏ»¯¹¤Àà2026Äêµ÷¼ÁÉú
ÒѾÓÐ0È˻ظ´
¹ú¼Ò´óÈ˲ſÎÌâ×éÕÐÊÕ»¯Ñ§¡¢²ÄÁÏ»¯¹¤Àà2026Äêµ÷¼ÁÉú
ÒѾÓÐ0È˻ظ´
Ìì½ò¿Æ¼¼´óѧ-£¨ÔºÊ¿ÍŶӣ©ÏȽøÏËάÓëÖ½»ù¹¦ÄܲÄÁÏÍÅ¶Ó ÕÐÊÕ2026˶ʿµ÷¼ÁÉú
ÒѾÓÐ0È˻ظ´
¼ªÁÖ¹¤³Ì¼¼Êõʦ·¶Ñ§Ôº ½»²æÑ§¿ÆÑо¿Ôº£¨08/07£© ÕÐÊÕµ÷¼Á
ÒѾÓÐ3È˻ظ´
¹ú¼Ò´óÈ˲ſÎÌâ×éÕÐÊÕ»¯Ñ§¡¢²ÄÁÏ»¯¹¤Àà2026Äêµ÷¼ÁÉú
ÒѾÓÐ0È˻ظ´
»¯¹¤-²ÄÁÏÓ뻯¹¤½ÓÊÕµ÷¼Á3Ãû
ÒѾÓÐ0È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
µÚÒ»´ÎͶ¸å£¬¹ØÓÚÒ³ÃæÉèÖÃÎÊÌ⣬Çë½ÌÒ»ÏÂ
ÒѾÓÐ7È˻ظ´
¹èÈܽºÔØÌåµÄ¹ýÂËÎÊÌâ
ÒѾÓÐ5È˻ظ´
Çë½Ìһϣ¬¹ØÓÚ³ýµô¾Û̼Ëáõ¥±¡Ä¤µÄÎÊÌâ¡£
ÒѾÓÐ8È˻ظ´
Çë½Ìһϴó¼Ò£¬¹ØÓÚ¿×¾¶·Ö²¼µÄÆÀ¼Û±ê׼ѡȡÎÊÌâ
ÒѾÓÐ9È˻ظ´
Çë½ÌһϹØÓÚ·ÓÈ©Ê÷Ö¬µÄÎÊÌâ
ÒѾÓÐ12È˻ظ´
¡¾Çë½Ì¡¿¹èÈܽºÓëÎÞË®ÒÒ´¼»ìºÏ
ÒѾÓÐ3È˻ظ´
¡¾Çë½Ì¡¿¹è·ÛË®½â TEOSË®½â Àë×Ó½»»»ÖƹèÈܽº±È½Ï
ÒѾÓÐ12È˻ظ´
¹ØÓÚ½Íĸ¸ÉÖØ³ÆÁ¿µÄÎÊÌ⣬Çë½ÌÒ»ÏÂ
ÒѾÓÐ6È˻ظ´
Çë½ÌһϹØÓÚÈÈÖØÍ¼Æ×µÄÎÊÌâ
ÒѾÓÐ3È˻ظ´
Çë½ÌһϹØÓÚDPPHÎȶ¨ÐÔµÄÎÊÌâ
ÒѾÓÐ9È˻ظ´
xhtangxh
ľ³æ (ÖøÃûдÊÖ)
ÓÐľÓгæ
- C-EPI: 7
- Ó¦Öú: 773 (²©ºó)
- ½ð±Ò: 17832.4
- ºì»¨: 107
- Ìû×Ó: 2676
- ÔÚÏß: 599.3Сʱ
- ³æºÅ: 428580
- ×¢²á: 2007-08-04
- רҵ: ´ß»¯»¯Ñ§
2Â¥2012-03-30 09:00:31
mland
ľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 8 (Ó×¶ùÔ°)
- ¹ó±ö: 0.02
- ½ð±Ò: 4893.2
- É¢½ð: 25
- ºì»¨: 7
- ɳ·¢: 6
- Ìû×Ó: 2517
- ÔÚÏß: 197.8Сʱ
- ³æºÅ: 471503
- ×¢²á: 2007-12-01
- ÐÔ±ð: GG
- רҵ: ´ß»¯»¯Ñ§
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
junfeng80: ½ð±Ò+5, ¡ïÓаïÖú, лл 2012-03-31 14:36:18
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
junfeng80: ½ð±Ò+5, ¡ïÓаïÖú, лл 2012-03-31 14:36:18
|
¹èÈܽº³Áµíºó±ä³É¶þÑõ»¯¹èÄý½ºÁË£¬ÈÜÒºÖк¬Á¿ºÜµÍÁË Cu/SiO2 catalysts prepared by the ammonia-evaporation method: Texture, structure, and catalytic performance in hydrogenation of dimethyl oxalate to ethylene glycol Liang-Feng Chen a, Ping-Jun Guo a, Ming-Hua Qiao a,∗, Shi-Run Yan a, He-Xing Li b, Wei Shen a, Hua-Long Xua,∗, Kang-Nian Fan Journal of Catalysis 257 (2008) 172¨C180 ²Î¿¼Ï£¬ËäÈ»ÖÆ±¸ÓÐËù²»Í¬£¬µ«ÊÇÕâÊÇÖÆ±¸Cu/SiO2Ï൱ºÃµÄ·½·¨£¬ÒÑÑéÖ¤ |
3Â¥2012-03-30 15:42:03














»Ø¸´´ËÂ¥