| ²é¿´: 2449 | »Ø¸´: 9 | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
Ôø¾²×º£½ð³æ (СÓÐÃûÆø)
|
[½»Á÷]
¡¾ÇóÖú¡¿ÈçºÎ½Ï׼ȷµÄ¼ÆËãTOF£¿ ÒÑÓÐ4È˲ÎÓë
|
||
| ¸÷룬´ó¼ÒºÃ£¡ÓиöÎÊÌâһֱûÓÐŪÇå³þ£¬¾ÍÊÇÈçºÎ½Ï׼ȷµÄ¼ÆËã´ß»¯¼ÁÔÚijһ·´Ó¦ÖеÄTOF£¬ÈçCOÑõ»¯¡£ÔÚ²âÊÔ»îÐÔÊÇÓкÎÒªÇó£¿ÔÚ¼ÆËãʱÓÖÓкÎÒªÇóÄØ£¿ |
» ²ÂÄãϲ»¶
²ÄÁÏ/»¯Ñ§Ïà¹Ø×¨Òµ2026¼¶Ñ§Êõ/רҵÐÍ˶ʿÑо¿Éú
ÒѾÓÐ19È˻ظ´
Çó´ß»¯×÷Óûù´¡µÚÈý°æ £¨Õ翪¼ª) ¿Î¼þ
ÒѾÓÐ3È˻ظ´
ÎïÀí»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ105È˻ظ´
26Äê²ÄÁÏ/»¯Ñ§Ïà¹Ø×¨Òµ²©Ê¿Ñо¿ÉúÕÐÉú ÎÂÖÝ´óѧ»¯Ñ§Óë²ÄÁϹ¤³ÌѧԺ(26ÄêÇï¼¾Èëѧ)
ÒѾÓÐ0È˻ظ´
ÇóÖúµç´ß»¯¼ÁÖÆ±¸£¬ÔõôÔÚ̼²¼±íÃæÉú³¤PdCoºÏ½ð
ÒѾÓÐ0È˻ظ´
ÇóÖúµç´ß»¯¼ÁÖÆ±¸£¬ÔõôÔÚ̼²¼±íÃæÉú³¤PdCoºÏ½ð
ÒѾÓÐ0È˻ظ´
304Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
ÉϺ£»ª¶«Àí¹¤´óѧ»úеÓ붯Á¦¹¤³ÌѧԺÏȽø²ÄÁÏÓëÖÆÔìÑо¿×éÕÐÆ¸¹«¸æ
ÒѾÓÐ0È˻ظ´
304Çóµ÷¼Á
ÒѾÓÐ1È˻ظ´
ANSYS ¾²Ì¬½á¹¹ ¶àÏßÐÔËæ¶¯Ó²»¯ Ó¦±äÖµÔõô¼ÆËã
ÒѾÓÐ1È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
¹ØÓÚTOF¼ÆËãµÄ¼¸µãÒÉÎÊ¡£
ÒѾÓÐ7È˻ظ´
Çë½Ì¸÷λ´óÏÀ£¬ÓÃH2»¯Ñ§Îü¸½ÄܼÆËã´ß»¯¼ÁµÄTOFÖµÂð
ÒѾÓÐ7È˻ظ´
¹ØÓÚTOFÖµµÃ¼ÆËã
ÒѾÓÐ9È˻ظ´
´ß»¯¼ÁµÄ·ÖÉ¢¶ÈºÍ´ß»¯·´Ó¦µÄTOFÖµÕýºÃÊÇÏà·´µÄ½á¹û£¬Õâ¸öÓ¦¸ÃÔõô½âÊÍÄØ£¿
ÒѾÓÐ13È˻ظ´
ÇëÎÊÔõô¼ÆËãTON»òTOF£¿
ÒѾÓÐ12È˻ظ´
TOF¼ÆËã
ÒѾÓÐ7È˻ظ´
¡¾½ô¼±ÇóÖú¡¿¹ØÓÚTOFµÄ¼ÆËã
ÒѾÓÐ9È˻ظ´
MALDI-TOFÖÊÆ×±íÕ÷¾ÛÈéËáÎÊÌâ
ÒѾÓÐ16È˻ظ´
¡¾ÇóÖú¡¿Ã¸´ß»¯ÖÐTON£¨turnover number£©£¬TOF£¨turnover frequency£©µÄ¼ÆËã·½·¨
ÒѾÓÐ6È˻ظ´
¡¾ÇóÖú¡¿¸ºÔØÐÍ´ß»¯¼ÁTOFÔõô¼ÆËã
ÒѾÓÐ33È˻ظ´
¡¾ÇóÖú¡¿½ðÊô´ß»¯¼Á£¬TOF¾ßÌåÔõôËã¡£
ÒѾÓÐ21È˻ظ´
Ôø¾²×º£
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 618.4
- É¢½ð: 25
- Ìû×Ó: 110
- ÔÚÏß: 58.3Сʱ
- ³æºÅ: 314020
- ×¢²á: 2007-02-24
- ÐÔ±ð: GG
- רҵ: ´ß»¯»¯Ñ§
3Â¥2010-06-16 09:01:54
lcliuchem
ľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 20 (СѧÉú)
- ½ð±Ò: 7490.3
- É¢½ð: 2894
- ºì»¨: 7
- Ìû×Ó: 1428
- ÔÚÏß: 539.3Сʱ
- ³æºÅ: 251570
- ×¢²á: 2006-05-14
- ÐÔ±ð: GG
- רҵ: ´ß»¯»¯Ñ§
2Â¥2010-06-16 08:31:23
Ôø¾²×º£
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 618.4
- É¢½ð: 25
- Ìû×Ó: 110
- ÔÚÏß: 58.3Сʱ
- ³æºÅ: 314020
- ×¢²á: 2007-02-24
- ÐÔ±ð: GG
- רҵ: ´ß»¯»¯Ñ§
|
However, it should be noted that the reaction rate has to be measured under differential condition in order to evaluate TOF. In addition,I would like to suggest that the amount of Cu species located on the surface, which was estimated from XPS analyses, is necessary to be employed to calculate the TOF. ÆäʵÕâÊÇÉó¸åÈ˵ÄÒâ¼û£¬ÎÒ¾õµÃÊǺÜÓеÀÀíµÄ¡£ÎÒÔ¸åÖеÄTOFÊÇÖ±½ÓÓÃת»¯Âʺ͸ºÔØÁ¿ËãµÄ¡£ÎÒ²»Àí½âµÄÊǵÚÒ»¾ä»°£¬ÊDz»ÊÇÒªËãTOFµÄ»°£¬ÒªÖØÐ²â»îÐÔ¶¯Á¦Ñ§Êý¾Ý°¡£¿Íû¸ßÈËÖ¸µãÏ¡£ |
4Â¥2010-06-16 14:54:10
lcliuchem
ľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 20 (СѧÉú)
- ½ð±Ò: 7490.3
- É¢½ð: 2894
- ºì»¨: 7
- Ìû×Ó: 1428
- ÔÚÏß: 539.3Сʱ
- ³æºÅ: 251570
- ×¢²á: 2006-05-14
- ÐÔ±ð: GG
- רҵ: ´ß»¯»¯Ñ§
Ôø¾²×º£(½ð±Ò+2): 2010-06-16 17:11:57
|
ÕâÊÇÈÃÄãÔÚ΢·ÖÌõ¼þϲâÁ¿£¬Ò²¾ÍÊÇת»¯ÂʵÍÒ»µã£¬ÒòΪת»¯ÂÊÌ«¸ß£¬¿ÉÄÜÒѲ»ÊDZ¾Õ÷·´Ó¦ËÙÂÊ£¬ÈÈЧӦ½Ï´ó¡£ XPS²âµÃµÄÊDZíÃæ¼¸¸öÔ×Ó²ãºñ¶ÈµÄÔªËØ×é³É£¬Éó¸åÈ˽¨ÒéÄãÓÃXPSµÄÊý¾Ý¡£µ«ÎÒÈÏΪ²¢²»ºÏÊÊ£¬ÓÃ̽Õë·Ö×Ó±íÃæÎü¸½Ò²Ðí¸ü׼ȷЩ£¬ÄDzÅÊDZíÃæµ¥²ãÔ×Ó¡£ ÏÂÃæËÍÄãÆªÎÄÏ×£¬Çë×ÐϸÑжÁ£¬¹ØÓÚTOFµÄ¡£ ×Ô¼ºÏÂÔØ£ºChem. Rev. 1995, 95, 661-666 [ Last edited by lcliuchem on 2010-6-16 at 16:55 ] |
5Â¥2010-06-16 16:54:18













»Ø¸´´ËÂ¥