| ²é¿´: 8428 | »Ø¸´: 42 | ||||
fantasľ³æ (ÕýʽдÊÖ)
|
[½»Á÷]
°üÐźÍScience£º³¬¸ßÑ¡ÔñÐÔת»¯ºÏ³ÉÆøÎªµÍ̼ϩÌþ£¡ ÒÑÓÐ34È˲ÎÓë
|
|||
|
ÒÔC2H4£¬C3H6£¬C4H8Ϊ´ú±íµÄµÍÁ´Ï©ÌþÊÇËÜÁÏ¡¢Í¿ÁÏ¡¢ÈܼÁ¡¢Ò½Ò©µÈ»¯¹¤²úÆ·µÄÖØÒªÖмäÌå¡£ÕâЩµÍÁ´Ï©ÌþÈ«ÊÀ½çÄê²úÁ¿´óÔ¼2ÒÚ¶Ö£¬Ö÷Ҫͨ¹ýÔÓÍÖÆ±¸µÃµ½¡£ ×î½ü£¬ÒÔºÏ³ÉÆø£¨COºÍH2£©ºÍ¼×´¼×÷ΪÔÁÏ£¬ÔÚ·ÑÍд߻¯¼Á×÷ÓÃÏÂÖ±½ÓÖÆ±¸µÍÁ´Ï©ÌþµÄ·½·¨Êܵ½¹ã·º¹Ø×¢¡£µ«ÊÇ£¬ÕâÖÖ·½·¨´æÔںܶàȱµã¶øÊܵ½ºÜ´óµÄÏÞÖÆ£º 1£©Ï©ÌþÑ¡ÔñÐԲ¼×ÍéÑ¡ÔñÐԸߣ»³£¹æ´ß»¯¼ÁµÄµÍ̼ϩÌþת»¯ÂÊÍùÍù²»×ã60%£» 2£©ÈÝÒ×»ý̼ʧ»î£» 3£©Í¶×ʽϸߡ£ ½ñÈÕ£¨2016.03.04£©£¬×îÐÂÒ»ÆÚScienceÔÓÖ¾±¨µÀÁË´óÁ¬»¯ÎïËù°üÐźÍԺʿºÍÅËÐãÁ«½ÌÊÚÍŶÓÔÚ´ËÁìÓòµÄÖØÒª½øÕ¹¡£JiaoµÈÑо¿ÈËÔ±Éè¼ÆÁËÒ»ÖÖOX-ZEO²ßÂÔ(Oxide-Zeolite)£¬ÆäºËÐÄÔÚÓÚÒ»ÖÖË«¹¦Äܵĸ´ºÏ´ß»¯¼ÁZnCrOx/MSAPO£º¼â¾§Ê¯½á¹¹µÄZnCrOxºÍ½é¿×SAPO·Ðʯ¡£¸Ã´ß»¯¼Á¾ßÓÐÁ½ÖÖ»îÐÔλµã£¬¿É½«CO»î»¯ºÍC-CżÁª·Ö¿ª¡£Ò»·½Ã棬²¿·ÖÑõ»¯µÄZnCrOx£¨Ð¿¸õÑõ»¯Î»î»¯COºÍH2£»ÁíÒ»·½Ã棬C-CżÁªÔÚ·ÐʯµÄËáÐÔÏÞÓò¿×µÀÄÚ½øÐС£ ¸Ã´ß»¯¼Á¶ÔºÏ³ÉÆøÖ±½Óת»¯³É£¨C2-C4£©¾ßÓиߴï94%µÄ³¬¸ßÑ¡ÔñÐÔ£¨Ï©Ìþ80%£¬ÍéÌþ14%£©£¬¼×Íé½ö½ö2%£¬ÆäÖÐCOת»¯ÂÊΪ17%¡£ÁíÍ⣬¸Ã´ß»¯¼ÁÎȶ¨ÐÔÁ¼ºÃ£¬110СʱÄÚûÓз¢ÏÖÃ÷ÏÔʧ»î£¡ ²Î¿¼ÎÄÏ×£º 1.Feng Jiao,* Jinjing Li,* Xiulian Pan,*† Xinhe Bao† et al. Selective conversion of syngas to light olefins. Science,2016, 351, 1065-1068 2.Krijn P. de Jong. Surprised by selectivity. Science, 2016, 351, 1030. |
» ±¾Ìû¸½¼þ×ÊÔ´Áбí
-
»¶Ó¼à¶½ºÍ·´À¡£ºÐ¡Ä¾³æ½öÌṩ½»Á÷ƽ̨£¬²»¶Ô¸ÃÄÚÈݸºÔð¡£
±¾ÄÚÈÝÓÉÓû§×ÔÖ÷·¢²¼£¬Èç¹ûÆäÄÚÈÝÉæ¼°µ½ÖªÊ¶²úȨÎÊÌ⣬ÆäÔðÈÎÔÚÓÚÓû§±¾ÈË£¬Èç¶Ô°æÈ¨ÓÐÒìÒ飬ÇëÁªÏµÓÊÏ䣺xiaomuchong@tal.com - ¸½¼þ 1 : 1065.full.pdf
2016-03-04 10:24:20, 1.25 M
» ÊÕ¼±¾ÌûµÄÌÔÌûר¼ÍƼö
¿¼ÑÐ |
» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©
» ²ÂÄãϲ»¶
¹ú¼Ò¼¶È˲ſÎÌâ×éÕÐÑо¿Éú £¨´ß»¯·½Ïò£©µ÷¼Á
ÒѾÓÐ13È˻ظ´
ÕÐÊÕ˶ʿÑо¿Éú
ÒѾÓÐ27È˻ظ´
רҵÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ88È˻ظ´
[Ìì½ò]ÖйúÃñº½´óѧ ÕÐÊÕ²ÄÁÏÀàÑо¿Éú
ÒѾÓÐ0È˻ظ´
²ÄÁÏÓ뻯¹¤×¨ÒµÓдóÁ¿µ÷¼ÁÖ¸±ê
ÒѾÓÐ9È˻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£©
ÒѾÓÐ8È˻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´
» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
ÓÐÈËÖØ¸´¹ý°üÐźͼ×Íéת»¯µÄscienceÄÇÆªÎÄÕÂÂð£¿
ÒѾÓÐ7È˻ظ´
´óÁ¬»¯ÎïËùÑо¿ÈËԱΪ¡¶¹ú¼Ò¿ÆÑ§ÆÀÂÛ¡·±à×ë¡°ÃæÏòδÀ´µÄ´ß»¯¿ÆÑ§¡±×¨À¸
ÒѾÓÐ17È˻ظ´
Science ÄÉÃ×ÏÞÓò´ß»¯¼×ÍéÔÚÎÞÑõÌõ¼þÏÂÑ¡Ôñ»î»¯¸ßЧÉú²úÒÒÏ©¡¢·¼ÌþºÍÇâÆø
ÒѾÓÐ2È˻ظ´
DICP°üÐźÍÀÏʦ5ÔÂ9ÈÕ·¢±íÔÚScienceÉϵÄÎÄÕ »¶Ó´ó¼ÒÌÖÂÛ
ÒѾÓÐ13È˻ظ´
ÄÜÔ´²ÄÁÏ»¯Ñ§ÐͬÖÐÐÄÁ½Æª¹ØÓÚ´ß»¯µÄScience-Ö£ÄÏ·å½ÌÊںͰüÐźÍԺʿ
ÒѾÓÐ4È˻ظ´
2014ÄêÏÖ´ú´ß»¯Ñо¿·½·¨¸ß¼¶½²Ï°°à------²Î»á±¨Ãû֪ͨ
ÒѾÓÐ17È˻ظ´
´ó»¯Ëù°üÐźÍԺʿ×îÐÂACCOUNTS OF CHEMICAL RESEARCH×ÛÊö
ÒѾÓÐ15È˻ظ´
°üÐźÍԺʿAcc Chem Res£¬ÌÖÂÛÁË̼ÄÉÃ×¹ÜÏÞÓòµÄ´ß»¯¼Á
ÒѾÓÐ168È˻ظ´
¡¾×ªÌû¡¿¡¾×ª¡¿½é¿×²ÄÁϱر¸¡ª¡ª´óÅ£¿ÎÌâ×飨̫ţÁË£¬²»µÃ²»×ª£©
ÒѾÓÐ81È˻ظ´
¡¾Ô´´¡¿´óÁ¬»¯ÎïËù´ß»¯»ù´¡ÀíÂÛÑо¿È¡µÃÖØÒªÍ»ÆÆ£¬·¢ÓÚScience
ÒѾÓÐ148È˻ظ´
¡¾×ÊÔ´¡¿´ß»¯µÄÊÀ½çÀïÄÇЩSuper MastersºÍÄÇЩClassic Reviews
ÒѾÓÐ5È˻ظ´
zyh116
½ð³æ (ÕýʽдÊÖ)
- C-EPI: 1
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 1247.5
- ºì»¨: 12
- Ìû×Ó: 386
- ÔÚÏß: 51.7Сʱ
- ³æºÅ: 57978
- ×¢²á: 2005-02-19
- רҵ: ´ß»¯»¯Ñ§
¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
|
ÆäʵÕâ¸öZnCrOx´ß»¯¼ÁÊÇÒ»ÖÖ¼×´¼ºÏ³É´ß»¯¼Á£¬ºÜÔçµÄ´ß»¯¼ÁÌåϵÁË£¬»îÐÔ²»¸ß£¬µ«ÊǰüÀÏʦÕýÊÇÀûÓÃÕâÖÖ»îÐÔ²»¸ßµÄÌØµã£¬½«·´Ó¦¿ØÖÆÔÚÁ˼״¼ºÏ³ÉÖмäÌ壬ʹÕâÖÖÖмäÌåÄܹ»ÔÚSAPOÉÏÖ±½Ó¾¹ýC-CżÁªÖƵÍ̼ϩÌþ¡£ ËùÒÔÕâ¸öÌåϵ»¹ÊÇÊôÓÚºÏ³ÉÆø-¼×´¼-MTOµÄ¹ý³Ì·¶³ë£¬Óë·ÑÍкϳɵĻúÀíÓÐÇø±ð¡£ Ö®ËùÒÔÔÚZnCrOxºÏ³ÉÖмÓÏõËáÂÁ£¬ÎÒ¿¼ÂÇ¿ÉÄÜÊÇÒòΪZnCrOx»îÐÔÌ«µÍ£¬ÒªÇó·´Ó¦Î¶ȸߣ¬Ñ¹Á¦ºÜ¸ß£¬¼ÓÂÁ½øÈ¥Ìá¸ß»îÐÔÖÐÐĵķÖÉ¢¶È£¬ÒÔÌá¸ß»îÐÔ¡£ |
30Â¥2016-03-08 15:15:11
hf3688
Ìú¸Ëľ³æ (ÕýʽдÊÖ)
ССÂìÒÏË®ÖÐÓÎ...
- Ó¦Öú: 3 (Ó×¶ùÔ°)
- ½ð±Ò: 6940.9
- É¢½ð: 99
- Ìû×Ó: 436
- ÔÚÏß: 182.2Сʱ
- ³æºÅ: 737627
- ×¢²á: 2009-04-01
- ÐÔ±ð: GG
- רҵ: ´ß»¯»¯Ñ§
¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
| °üÀÏʦscience È«ÎÄÒÔ¼°supporting information |
» ±¾Ìû¸½¼þ×ÊÔ´Áбí
-
»¶Ó¼à¶½ºÍ·´À¡£ºÐ¡Ä¾³æ½öÌṩ½»Á÷ƽ̨£¬²»¶Ô¸ÃÄÚÈݸºÔð¡£
±¾ÄÚÈÝÓÉÓû§×ÔÖ÷·¢²¼£¬Èç¹ûÆäÄÚÈÝÉæ¼°µ½ÖªÊ¶²úȨÎÊÌ⣬ÆäÔðÈÎÔÚÓÚÓû§±¾ÈË£¬Èç¶Ô°æÈ¨ÓÐÒìÒ飬ÇëÁªÏµÓÊÏ䣺xiaomuchong@tal.com - ¸½¼þ 1 : 1065.full.pdf
- ¸½¼þ 2 : Jiao-SM.pdf
2016-03-05 20:09:15, 1.23 M
2016-03-05 20:09:19, 2.26 M
20Â¥2016-03-05 20:09:44
ÁèÌì666
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 1064.2
- É¢½ð: 12
- ºì»¨: 1
- Ìû×Ó: 83
- ÔÚÏß: 115.7Сʱ
- ³æºÅ: 1811184
- ×¢²á: 2012-05-11
- ÐÔ±ð: GG
- רҵ: ÄÜÔ´»¯¹¤
¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
| ÀÏ¿ÎÌ⣬¿ªÐ»¨£¬¶àÄêµÄŬÁ¦¼áÊØ£¬ÕÃÏÔ¿ÆÑÐÈËµÄÆ·ÖÊ¡£Ïò°üÀÏʦÖ¾´£¡ |
29Â¥2016-03-08 08:52:24
ÎÂÐÄÈôË®
°æÖ÷ (Ö°Òµ×÷¼Ò)
- C-EPI: 10
- Ó¦Öú: 937 (²©ºó)
- ¹ó±ö: 1.065
- ½ð±Ò: 37290
- É¢½ð: 728
- ºì»¨: 104
- ɳ·¢: 9
- Ìû×Ó: 3802
- ÔÚÏß: 1037.3Сʱ
- ³æºÅ: 370144
- ×¢²á: 2007-05-13
- ÐÔ±ð: MM
- רҵ: ´ß»¯»¯Ñ§
- ¹ÜϽ: ´ß»¯
2Â¥2016-03-04 10:18:52
zyh116
½ð³æ (ÕýʽдÊÖ)
- C-EPI: 1
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 1247.5
- ºì»¨: 12
- Ìû×Ó: 386
- ÔÚÏß: 51.7Сʱ
- ³æºÅ: 57978
- ×¢²á: 2005-02-19
- רҵ: ´ß»¯»¯Ñ§
¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
|
ÁíÍ⣬ÎÒ»¹¿¼ÂÇÒ»¸öÎÊÌ⣬´ó»¯ËùÁõÖÐÃñ×öµÄMTO´ß»¯¼Á£¬²ÉÓü״¼½øÁÏ£¬C2-C3Ï©ÌþµÄÑ¡ÔñÐÔÒ²ºÜ¸ß£¬µ«ÊÇËûÃǵÄSAPO-34´ß»¯¼Á¾ÝÎÒËùÖªÊÇ×öÁ˸ÄÐԵģ¬Í¨¹ý²ôÔÓһЩ½ðÊôµ÷¿Ø¿×¿ÚºÍËáÐÔ£¨¿ÉÒԲο¼ËûÃǵÄһЩרÀû£©Ìá¸ßµÍ̼ϩÌþµÄÑ¡ÔñÐÔ¡£¼ÈÈ»Äã˵ÓÃCuZnAl´ß»¯¼Á£¬»îÐԺܸߣ¬µ«ÊÇ»ù±¾ÉÏÊÇÍéÌþ³öÀ´£¬ÊDz»ÊÇ¿ÉÒÔ¿¼Âǽ«SAPO×öһЩÀàËÆµÄ¸ÄÐÔ£¬ÕâÑù»á²»»á¼ÈÄÜÌá¸ßºÏ³ÉÆøµÄת»¯ÂÊ£¬ÓÖÄÜÌá¸ßÏ©ÌþµÄÑ¡ÔñÐÔ¡£ÕâÑù×öµÄÒ»¸öÎÊÌâÊÇ´ß»¯¼ÁµÄÊÙÃü¿ÉÄÜÒòΪÈÝÒ×»ý̼Ôì³ÉºÜ¿ìʧ»î£¬ÕâÒ²¿ÉÒÔͨ¹ýµ÷¿ØËáÐÔÀ´¿ØÖÆ¡£°üÀÏʦËûÃǺóÆÚµÄ¹¤×÷»á²»»áÒ²ÊÇÕâ¸ö·½ÏòÈ¥Ï룬±Ï¾¹¶¼ÊÇ´ó»¯ËùµÄ£¬½øË®Â¥Ì¨Âï¡£ |
41Â¥2016-03-14 23:05:19
imeclipse
Ìú³æ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 30.5
- Ìû×Ó: 8
- ÔÚÏß: 8.2Сʱ
- ³æºÅ: 2455636
- ×¢²á: 2013-05-09
- ÐÔ±ð: GG
- רҵ: ÎÛȾ¿ØÖÆ»¯Ñ§

3Â¥2016-03-04 10:23:33
|
4Â¥2016-03-04 10:27:56
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»¯
5Â¥2016-03-04 10:59:30
bangchui
ͳæ (СÓÐÃûÆø)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 6809
- ºì»¨: 7
- Ìû×Ó: 163
- ÔÚÏß: 56.1Сʱ
- ³æºÅ: 503102
- ×¢²á: 2008-02-15
- רҵ: ´ß»¯»¯Ñ§
6Â¥2016-03-04 11:50:18
xueshan199
Ìú¸Ëľ³æ (ÖøÃûдÊÖ)
- C-EPI: 3
- Ó¦Öú: 160 (¸ßÖÐÉú)
- ¹ó±ö: 0.263
- ½ð±Ò: 7206.1
- É¢½ð: 268
- ºì»¨: 91
- Ìû×Ó: 1123
- ÔÚÏß: 591.3Сʱ
- ³æºÅ: 1206043
- ×¢²á: 2011-02-18
- ÐÔ±ð: GG
- רҵ: ´ß»¯»¯Ñ§
7Â¥2016-03-04 12:15:33
Ã÷Çå֮ʱ
½ð³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 9492.3
- É¢½ð: 1299
- ºì»¨: 9
- Ìû×Ó: 2577
- ÔÚÏß: 339.9Сʱ
- ³æºÅ: 2009462
- ×¢²á: 2012-09-18
- ÐÔ±ð: GG
- רҵ: ´ß»¯»¯Ñ§

8Â¥2016-03-04 12:26:02
Ëͺ컨һ¶ä | ¸Ðл·ÖÏí |
9Â¥2016-03-04 14:58:46
ahurine
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 3 (Ó×¶ùÔ°)
- ½ð±Ò: 383.7
- É¢½ð: 1268
- ºì»¨: 6
- Ìû×Ó: 202
- ÔÚÏß: 127.7Сʱ
- ³æºÅ: 716327
- ×¢²á: 2009-03-06
- רҵ: ÄÜÔ´»¯¹¤

10Â¥2016-03-04 15:55:19














»Ø¸´´ËÂ¥
