| ²é¿´: 2373 | »Ø¸´: 17 | ||||
Alux½ð³æ (СÓÐÃûÆø)
|
[ÇóÖú]
Çë½Ì£¬¹ØÓÚ¾²Ì¬»¯Ñ§Îü¸½²â²¬½ðÊô·ÖÉ¢¶È ÒÑÓÐ1È˲ÎÓë
|
|||
ÃÀÎÄ |
» ²ÂÄãϲ»¶
¹ú¼Ò¼¶È˲ſÎÌâ×éÕÐÑо¿Éú £¨´ß»¯·½Ïò£©µ÷¼Á
ÒѾÓÐ13È˻ظ´
ÕÐÊÕ˶ʿÑо¿Éú
ÒѾÓÐ26È˻ظ´
»¯Ñ§¹¤³Ì¼°¹¤Òµ»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ175È˻ظ´
[Ìì½ò]ÖйúÃñº½´óѧ ÕÐÊÕ²ÄÁÏÀàÑо¿Éú
ÒѾÓÐ0È˻ظ´
²ÄÁÏÓ뻯¹¤×¨ÒµÓдóÁ¿µ÷¼ÁÖ¸±ê
ÒѾÓÐ8È˻ظ´
¹ú¼Ò´óÈ˲ſÎÌâ×éÕÐÊÕ»¯Ñ§¡¢²ÄÁÏ»¯¹¤Àà2026Äêµ÷¼ÁÉú
ÒѾÓÐ0È˻ظ´
085600µ÷¼Á
ÒѾÓÐ4È˻ظ´
Õãʦ´ó»¯Óë²ÄѧԺ2026ÄêÓдóÁ¿Ë¶Ê¿Ñо¿Éúµ÷¼ÁÃû¶î £¨ÏßÉÏ µ÷¼Á£©
ÒѾÓÐ7È˻ظ´
¼ªÁÖ¹¤³Ì¼¼Êõʦ·¶Ñ§Ôº ²ÄÁÏÓ뻯¹¤ £¨0856£© ÕÐÊÕµ÷¼Á
ÒѾÓÐ4È˻ظ´
¿ÎÌâ×é(»¯Ñ§¡¢»¯¹¤¡¢»·¾³¡¢ÄÜÔ´¡¢²ÄÁÏÏà¹Ø·½Ïò)»¶ÓÄãµÄ¼ÓÈë
ÒѾÓÐ8È˻ظ´
¹ú¼Ò´óÈ˲ſÎÌâ×éÕÐÊÕ»¯Ñ§¡¢²ÄÁÏ»¯¹¤Àà2026Äêµ÷¼ÁÉú
ÒѾÓÐ0È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
¹ØÓÚÓû¯Ñ§Îü¸½ÒÇ×ö»¯Ñ§Âö³åʵÑ鼯Ëã½ðÊô·ÖÉ¢¶ÈµÄһЩÎÊÌ⣡Çó°ïÖú£¡£¡
ÒѾÓÐ11È˻ظ´
¡¾ÇóÖú¡¿»¯Ñ§Îü¸½¡¾TPD&Âö³åµÎ¶¨¡¿²âNi-Al2O3ÉÏNi¿ÅÁ£·ÖÉ¢¶È¡¾¿µËþ»¯Ñ§Îü¸½ÒÇ¡¿
ÒѾÓÐ8È˻ظ´
Çë½ÌÒ»¸öµç»¯Ñ§ÖйØÓÚÀ©É¢¿ØÖƺÍÎü¸½¿ØÖƵÄÎÊÌ⣬ºÜ¼±£¬Ð»Ð»ÁË
ÒѾÓÐ9È˻ظ´
COÂö³åÎü¸½×öÍêºó£¬ÎªºÎûÓнðÊô·ÖÉ¢¶È¡¢¾§Á£Á£¾¶µÈÖØÒªÊý¾Ý
ÒѾÓÐ6È˻ظ´
H2»¯Ñ§Îü¸½²âPt·ÖÉ¢¶ÈʱµÄÇâÒçÁ÷ÎÊÌâ
ÒѾÓÐ5È˻ظ´
ÇâÆø»¯Ñ§Îü¸½·¨²âNiOÔÚÑõ»¯ÂÁÉϵķÖÉ¢¶È
ÒѾÓÐ3È˻ظ´
Âö³åÎü¸½·¨²â¶¨¸ºÔØÐÍRu»ù´ß»¯¼ÁµÄ½ðÊô·ÖÉ¢¶È
ÒѾÓÐ5È˻ظ´
ÈçºÎ´ÓH2µÄ»¯Ñ§Îü¸½ÖмÆËã½ðÊôµÄ·ÖÉ¢¶È
ÒѾÓÐ7È˻ظ´
»¯Ñ§Îü¸½ÒDzâ´ß»¯¼Á·ÖÉ¢¶È£¬Î人ÄÄÓа¡
ÒѾÓÐ5È˻ظ´
¡¾ÇóÖú¡¿»¯Ñ§Îü¸½ ·ÖÉ¢¶È
ÒѾÓÐ11È˻ظ´
¡¾ÇóÖú¡¿COÂö³å²â·ÖÉ¢¶È×ÜÊÇÎü¸½²»±¥ºÍ
ÒѾÓÐ9È˻ظ´
¡¾ÇóÖú¡¿CO»¯Ñ§Îü¸½·¨²â¶¨¹ó½ðÊô´ß»¯¼Á·ÖÉ¢¶ÈµÄÎÊÌâ
ÒѾÓÐ10È˻ظ´
zyhou
ר¼Ò¹ËÎÊ (ÎÄ̳¾«Ó¢)
-

ר¼Ò¾Ñé: +3748 - C-EPI: 74
- Ó¦Öú: 4970 (¸±½ÌÊÚ)
- ¹ó±ö: 2.947
- ½ð±Ò: 39407.7
- É¢½ð: 14624
- ºì»¨: 415
- Ìû×Ó: 10637
- ÔÚÏß: 2546.4Сʱ
- ³æºÅ: 373328
- ×¢²á: 2007-05-16
- ÐÔ±ð: GG
- רҵ: ´ß»¯»¯Ñ§
- ¹ÜϽ: ´ß»¯
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
pzypdl: ½ð±Ò+5, лл»ØÌû½»Á÷£¡ 2013-01-11 10:08:39
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
pzypdl: ½ð±Ò+5, лл»ØÌû½»Á÷£¡ 2013-01-11 10:08:39
|
¹À¼ÆÅª²»ºÃ£¡ Èç¹ûÓÃÇâÆø²âÁ¿Ni, CoµÈµÄ·ÖÉ¢¶È¿ÉÄÜ»¹ºÃ×öһЩ£¬ÒòΪ»¯Ñ§Îü¸½±È½ÏÇ¿£¬µ«ÊDzâ¹ó½ðÊô£¬ÒªÊ±¿Ì¼ÇסÇâÒçÁ÷µÄÁ¿¿ÉÄܱȹó½ðÊô±¾ÉíµÄÎü¸½Á¿»¹´ó£¡ Èç¹ûÓÃÒ»Ñõ»¯Ì¼Îü¸½²â¹ó½ðÊô·ÖÉ¢¶È£¬ÓÉÓÚ¿ÉÄæÎü¸½µÄÁ¿±È½Ï´ó£¬¶øÇÒÒ»Ñõ»¯Ì¼¾ÍÊÇÊÇÏßʽ¡¢ÇÅʽ£¬»¹Êǹý¶ÉÎü¸½µÈ¶¼²»ºÃÈ·¶¨£¬»¹ÓÐÒ»Ñõ»¯Ì¼Ò×Æç»¯£¬¼´Ê¹ÖªµÀÁËÎü¸½Á¿£¬¿ÖÅÂÒ²ºÜÄѼÆË㣡 Òò´Ë£¬¶Ô¹ó½ðÊô£¬½¨ÒéÓÃÂö³åÒ»Ñõ»¯Ì¼Îü¸½»òÕßHRTEM Applied Catalysis B: Environmental, Volume 127, 30 October 2012, Pages 212-220 Catalysis Communications, Volume 10, Issue 12, 25 June 2009, Pages 1586-1590 ¶øÇÒÂö³åʵÑéÖл¹Òª×¢Òâ CO adsorption was assumed to be completed after three successive peaks showed the same peak areas. A CO/Pt stoichiometry of 1 was used for calculations |
2Â¥2013-01-11 10:07:36
pumpkinlan
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 28 (СѧÉú)
- ½ð±Ò: 3934.7
- É¢½ð: 500
- ºì»¨: 5
- Ìû×Ó: 403
- ÔÚÏß: 399.8Сʱ
- ³æºÅ: 679125
- ×¢²á: 2008-12-21
- רҵ: ´ß»¯»¯Ñ§
¡ï
missu001: ½ð±Ò+1, ¸ÐлÔٴλØÌû 2013-01-12 10:30:18
missu001: ½ð±Ò+1, ¸ÐлÔٴλØÌû 2013-01-12 10:30:18
|
ßÀ¡£¡£¡£ÎÒÊÇÕ㹤´óµÄ£¬ÎÒÃǵÄÒÇÆ÷²»ÊDzâîٵģ¬ÊDzâîɵķÖÉ¢¶È¡£µ±Ê±ÑéÊÕµÄʱºòÓõÄÊÇPt/Al2O3ÑùÆ·£¬²âÊԵĽá¹û»¹ÊÇÄÜÔÚÆä±êÑùµÄÎó²î·¶Î§Äڵġ£µ«ÊDzâîɵķÖÉ¢¶ÈµÄʱºò¾ÍºÜ·ÑÖÜÕÛ£¬½ðÊôÖÖÀàºÍÔØÌåÐÔÖʶ¼¶Ô²âÊÔÓнÏΪÑÏÖØµÄÓ°Ï죬½¨Ò黹ÊÇÕÒÎÄÏ×ÉϸøµÄ·½·¨²âÊÔ¡£ |
» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©
11Â¥2013-01-12 10:26:29
Alux
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 686.6
- É¢½ð: 20
- Ìû×Ó: 91
- ÔÚÏß: 64.5Сʱ
- ³æºÅ: 824046
- ×¢²á: 2009-08-07
- ÐÔ±ð: GG
- רҵ: ×ÊÔ´»¯¹¤
3Â¥2013-01-11 11:43:45
guoguo373
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 425.8
- Ìû×Ó: 13
- ÔÚÏß: 6.1Сʱ
- ³æºÅ: 2111727
- ×¢²á: 2012-11-07

4Â¥2013-01-11 11:52:14
biaode
¾èÖú¹ó±ö (ÕýʽдÊÖ)
±È±íÃæ¡¢ÕôÆû¡¢ÕæÃܶȡ¢»¯Ñ§Îü
- Ó¦Öú: 134 (¸ßÖÐÉú)
- ½ð±Ò: 155.2
- É¢½ð: 907
- ºì»¨: 14
- Ìû×Ó: 681
- ÔÚÏß: 208.7Сʱ
- ³æºÅ: 1460185
- ×¢²á: 2011-10-25
- ÐÔ±ð: MM
- רҵ: ±íÃæ¡¢ÐÎ̬ÓëÐÎò·ÖÎö
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
pzypdl: ½ð±Ò+3, лл»ØÌû½»Á÷£¡ 2013-01-11 13:47:01
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
pzypdl: ½ð±Ò+3, лл»ØÌû½»Á÷£¡ 2013-01-11 13:47:01
|
2.Ó¦Óù«Ê½£º £¨1£© ʽÖУº D £º´ß»¯¼Á½ðÊô·ÖÉ¢¶È£» £ºÊµ¼Ê·´Ó¦¹ý³ÌÖзÖÎöÆøÌåµÄ»¯Ñ§¼ÆÁ¿ÏµÊý£¨¶ÔÓÚÇâÑõµÎ¶¨µÄ»¯Ñ§¼ÆÁ¿Ê½£¬²»Í¬ÎÄÏ׸ø³öÁ˲»Í¬µÄ½á¹û£¬ÈçÇâµÎ¶¨·¨²â¶¨ÑõÔÚPtÉϵĻ¯Ñ§Îü¸½Ê±£¬PtÉϵÄÒ»¸öÑõÔ×ÓÏûºÄÁ½¸öÇâÔ×Ó¶ø·´Ó¦Éú³ÉË®£¬Îü×ÅÔÚÔØÌåÉÏ£»Í¬Ê±£¬ÓÉÓÚPtÔ×ÓÔÚÍÑÑõºó±¾ÉíÒªÎü¸½Ò»¸öÇâÔ×Ó£¬ËùÒÔ£¬µÎ¶¨Îü¸½ÔÚPtÉϵÄÑõÔ×Ó±¾ÉíËùÓõÄÇâÁ¿£¬½öΪ×ÜÏûºÄÇâÁ¿µÄ2/3£¬Ò༴±íÃæPtÔ×ÓÊýΪÏûºÄµÄH2·Ö×ÓÊýµÄ2/3£¬Ôò¸Ã¼ÆÁ¿ÏµÊýÈ¡2/3¡£ÊÂʵÉϵ½µ×²ÉÓÃÄÄÖÖ»¯Ñ§¼ÆÁ¿Ê½¼°ÏµÊý£¬±ØÐëÓɲ¹³äʵÑéÀ´¾ö¶¨¡££© £º´ß»¯¼Á½ðÊôÏà¶ÔÔ×ÓÖÊÁ¿£¬µ¥Î»g/mol£¨¿Ë/Ħ¶û£©²¬195.08 £º±»²âÑùÆ·ÖÊÁ¿£¬µ¥Î»g£¨¿Ë£© £º´ß»¯¼ÁÖлîÐÔ½ðÊôµÄÖÊÁ¿·ÖÊý£¬% Ó¦Óù«Ê½ |
5Â¥2013-01-11 12:27:24
biaode
¾èÖú¹ó±ö (ÕýʽдÊÖ)
±È±íÃæ¡¢ÕôÆû¡¢ÕæÃܶȡ¢»¯Ñ§Îü
- Ó¦Öú: 134 (¸ßÖÐÉú)
- ½ð±Ò: 155.2
- É¢½ð: 907
- ºì»¨: 14
- Ìû×Ó: 681
- ÔÚÏß: 208.7Сʱ
- ³æºÅ: 1460185
- ×¢²á: 2011-10-25
- ÐÔ±ð: MM
- רҵ: ±íÃæ¡¢ÐÎ̬ÓëÐÎò·ÖÎö
6Â¥2013-01-11 12:28:51
pumpkinlan
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 28 (СѧÉú)
- ½ð±Ò: 3934.7
- É¢½ð: 500
- ºì»¨: 5
- Ìû×Ó: 403
- ÔÚÏß: 399.8Сʱ
- ³æºÅ: 679125
- ×¢²á: 2008-12-21
- רҵ: ´ß»¯»¯Ñ§
7Â¥2013-01-11 12:33:26
biaode
¾èÖú¹ó±ö (ÕýʽдÊÖ)
±È±íÃæ¡¢ÕôÆû¡¢ÕæÃܶȡ¢»¯Ñ§Îü
- Ó¦Öú: 134 (¸ßÖÐÉú)
- ½ð±Ò: 155.2
- É¢½ð: 907
- ºì»¨: 14
- Ìû×Ó: 681
- ÔÚÏß: 208.7Сʱ
- ³æºÅ: 1460185
- ×¢²á: 2011-10-25
- ÐÔ±ð: MM
- רҵ: ±íÃæ¡¢ÐÎ̬ÓëÐÎò·ÖÎö
8Â¥2013-01-11 14:51:54
Alux
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 686.6
- É¢½ð: 20
- Ìû×Ó: 91
- ÔÚÏß: 64.5Сʱ
- ³æºÅ: 824046
- ×¢²á: 2009-08-07
- ÐÔ±ð: GG
- רҵ: ×ÊÔ´»¯¹¤
9Â¥2013-01-11 20:31:49
608036
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 53 (³õÖÐÉú)
- ½ð±Ò: 1594.6
- ºì»¨: 1
- Ìû×Ó: 481
- ÔÚÏß: 80.2Сʱ
- ³æºÅ: 651151
- ×¢²á: 2008-11-10
- ÐÔ±ð: GG
- רҵ: ÄÜÔ´»¯¹¤

10Â¥2013-01-12 08:43:20














»Ø¸´´ËÂ¥
Alux