| ²é¿´: 1084 | »Ø¸´: 8 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
soaringhawkľ³æ (ÕýʽдÊÖ)
|
[½»Á÷]
¡¾ÇóÖú¡¿COÈܳö·ü°²²â´ß»¯¼Á»îÐÔÓöµ½ÎÊÌâ ÒÑÓÐ6È˲ÎÓë
|
||

zhaohaixing
ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)
Ðľ²¡¢¾²ÐÄ
-

ר¼Ò¾Ñé: +6 - Ó¦Öú: 14 (СѧÉú)
- ¹ó±ö: 1.609
- ½ð±Ò: 21955.6
- É¢½ð: 200
- ºì»¨: 13
- ɳ·¢: 16
- Ìû×Ó: 1952
- ÔÚÏß: 3130.7Сʱ
- ³æºÅ: 979078
- ×¢²á: 2010-03-22
- ÐÔ±ð: GG
- רҵ: ÎÞ»ú·Ç½ðÊôÀà¹âµçÐÅÏ¢Ó빦
- ¹ÜϽ: ¹¦ÄܲÄÁÏ

2Â¥2010-04-11 18:42:46
zlin
ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)
- ECEPI: 7
- Ó¦Öú: 129 (¸ßÖÐÉú)
- ¹ó±ö: 3.286
- ½ð±Ò: 19892.6
- É¢½ð: 6401
- ºì»¨: 128
- ɳ·¢: 1
- Ìû×Ó: 9400
- ÔÚÏß: 771Сʱ
- ³æºÅ: 636132
- ×¢²á: 2008-10-25
- ÐÔ±ð: GG
- רҵ: µç»¯Ñ§
- ¹ÜϽ: µç»¯Ñ§

3Â¥2010-04-11 20:51:12
yangjp
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 2 (Ó×¶ùÔ°)
- ½ð±Ò: 4332.9
- É¢½ð: 67
- ºì»¨: 1
- Ìû×Ó: 497
- ÔÚÏß: 131Сʱ
- ³æºÅ: 788111
- ×¢²á: 2009-06-06
- ÐÔ±ð: GG
- רҵ: µç»¯Ñ§
4Â¥2010-04-12 12:08:49
tianjn58
ÖÁ×ðľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 5 (Ó×¶ùÔ°)
- ½ð±Ò: 15338.1
- ºì»¨: 4
- Ìû×Ó: 1362
- ÔÚÏß: 263.5Сʱ
- ³æºÅ: 236213
- ×¢²á: 2006-04-02
- רҵ: Éú»¯·ÖÎö¼°ÉúÎï´«¸Ð
5Â¥2010-04-12 12:36:13
soaringhawk
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 5911.9
- É¢½ð: 5
- ºì»¨: 2
- Ìû×Ó: 831
- ÔÚÏß: 197.5Сʱ
- ³æºÅ: 270154
- ×¢²á: 2006-08-05
- רҵ: ´ß»¯»¯Ñ§

6Â¥2010-04-12 15:08:00
soaringhawk
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 5911.9
- É¢½ð: 5
- ºì»¨: 2
- Ìû×Ó: 831
- ÔÚÏß: 197.5Сʱ
- ³æºÅ: 270154
- ×¢²á: 2006-08-05
- רҵ: ´ß»¯»¯Ñ§

7Â¥2010-04-13 15:38:42
soaringhawk(½ð±Ò+3):º¬Á¿µÍȷʵÊǸöÎÊÌ⣬ÄãÊÇ˵ʵÑéÖÐÏÈͨCOÎü¸½ÔÙÓÃN2´µÉ¨Â𣿹ØÓÚCOÑõ»¯µçλ0.7-0.9ÄÜ·ñÍÆ¼ö²Î¿¼ÎÄÏ×£¿¶àл²ÎÓ룡 2010-04-15 19:01
|
´Ó¿Õ°×ʵÑéºÍ CO stripping ½á¹û¿´£¬¸öÈ˸оõ´ß»¯¼ÁÖÐPtµÄÁ¿Ì«ÉÙ£¨1-2%£©£»ÁíÍâ CO stripping ÊÇÎü¸½CO±»Ñõ»¯£¬ÈÜÒºÖеÄCOÓ¦¸ÃͨN2 »ò Ar ¸Ï¾¡£¬CV Ö»Ðè×ö2Ȧ¾Í¿ÉÒÔÁË¡£Ò»°ãÀ´Ëµ£¬PtÄÉÃ×Á£×ÓÉϵÄCO stripping ·å´ó¸ÅÔÚ0.7~0.9 V £¨vs. RHE) Ö®¼ä£¬Â¥Ö÷ʵÑé½á¹ûÖеÄÑõ»¯»¹Ô·å¿ÉÄÜÊÇÀ´×ÔÔØÌå¡£ [ Last edited by yangh2 on 2010-4-13 at 23:01 ] |
8Â¥2010-04-13 22:53:28
soaringhawk(½ð±Ò+3):·Ç³£¸ÐлÄÜÔٴνâ´ð£¡ÎÒ»á²Î¿¼ÄãµÄ½¨ÒéÀ´ÊÔһϣ¬ÄÜ·ñÁô¸öQQÀàµÄ¼´Ê±Í¨Ñ¶·½Ê½¸øÎÒ£¨Í¨¹ýÕ¾ÄÚÏûÏ¢£©£¬Ï£Íû½»¸öÅóÓÑ¡£ 2010-04-17 15:21
|
º¬Á¿µÍȷʵÊǸöÎÊÌ⣬ÄãÊÇ˵ʵÑéÖÐÏÈͨCOÎü¸½ÔÙÓÃN2´µÉ¨Â𣿹ØÓÚCOÑõ»¯µçλ0.7-0.9ÄÜ·ñÍÆ¼ö²Î¿¼ÎÄÏ×£¿ ------------------------------------------------------------------------------------------------- Èç¹ûÊÇCO stripping, ÊÇÎü¸½COµÄÑõ»¯. ʵÑéʱÊ×Ïȱ£³Öµç¼«µçλÔÚÒ»¶¨µÄ¸ºµçλ(Èç-0.1V vs RHE), ÕâʱÔÚ´ß»¯¼Á±íÃæÐγÉÎȶ¨µÄCOÎü¸½²ã.È»ºó±£³Öµçλ²»±ä,ͨN2³¹µ×³ýÈ¥ÈÜÒºÖеÄCO, ½Ó׎øÐÐCVʵÑé. Èç¹ûÄãÓõÄÊÇCHI¹¤×÷Õ¾,Ö»ÐèÔÚCV²ÎÊýÉ趨Àï°Ñquiet timeÉ賤,±ÈÈç1200s, ±£Ö¤ÔÚµçλɨÃèǰÓÐ×ã¹»µÄʱ¼äͨµªÆø³ýÈ¥CO¾Í¿ÉÒÔÁË. ÖÁÓÚCO strippingµçλµÄÎÄÏ×,Äã¿ÉÒÔÉÏÍøËÑË÷methanol oxidation on Pt »òCO oxidation on Pt.Ó¦¸ÃÓкܶàÕâ·½ÃæµÄÎÄÏ×. Èç¹ûÄãÓÐÉÌÓÃPt/C´ß»¯¼Á,Ò²¿ÉÒÔ×Ô¼º×ö¸ö¶Ô±ÈʵÑé¿´¿´. Pt/CÉϵÄCO stripping µçλӦ¸ÃÒ²ÔÚÕâ¸ö·¶Î§. ²»¹ý»¹ÊǾõµÃÄã¿ÉÒÔ¿¼ÂÇÔö¼ÓPtµÄµ£ÔØÁ¿¿´¿´½á¹ûÈçºÎ. [ Last edited by yangh2 on 2010-4-16 at 22:08 ] |
9Â¥2010-04-16 22:02:25
















»Ø¸´´ËÂ¥
