| ²é¿´: 2457 | »Ø¸´: 8 | ||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | ||
plum8736Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)
¿ìÀÖ¼Ò×å--¿Æ±ÈµÄżÏñ
|
[ÇóÖú]
¼ÆÊ±µçÁ¿·¨²âÁ¿±íÃæ»ý400 ¦ÌC/cm-2 ÊÇʲôÒâ˼£¿
|
|
|
¼ÆÊ±µçÁ¿·¨²âÁ¿±íÃæ»ý400 ¦ÌC/cm-2 ÊÇʲôÒâ˼£¿ Èç¹ûÊǽðµç¼«µÄ»° 400¦ÌC/cm2 Ö¸µÄÊÇһƽ·½ÀåÃ×ͨ¹ýµÄµçÁ¿ÊÇ400£¬µ«ÊÇûÓиø³öʱ¼ä°¡£¡ ²Î¿¼ÎÄÏ×£ºThe charge consumed during the reduction of Au oxides has been estimated by integrating the area under the reductionwave. The surface area ofGNFs on the silicate network was calculated to be 0.0253 cm2 from the charge consumed during the reduction of surface oxides using the reported value of 400 ¦ÌC/cm2 for a clean Au electrode. The surface area was also calculated by chronoamperometry using K3Fe(CN)6 as a redox probe. The value (0.0249 cm2) calculated from chrono- amperometry is in close agreement with those obtained by the voltammetric method. Zhao, N., Wei, Y., Sun, N.lynnetwwwdagriorglynnet. Controlled Synthesis of Gold Nanobelts and Nanocombs in Aqueous Mixed Surfactant Solutions[J]. Langmuir, 2008, 24(3): 991-998. Qin, Y., Song, Y., Sun, N.lynnetwwwdagriorglynnet. Ionic Liquid-Assisted Growth of Single-Crystalline Dendritic Gold Nanostructures with a Three-Fold Symmetry[J]. Chem Mater, 2008, 20(12): 3965¨C3972. |
» ²ÂÄãϲ»¶
085500»úеBÇøÇóµ÷¼Á
ÒѾÓÐ20È˻ظ´
ÖÐÔ¹¤Ñ§ÔºÏÖÓвÄÁÏ¿ÆÑ§Ó빤³ÌºÍÄÉÃ׿ÆÑ§Ó빤³ÌѧÊõÐÍ¡¢²ÄÁϹ¤³ÌÑо¿Éúµ÷¼ÁÃû¶î
ÒѾÓÐ0È˻ظ´
ÎïÀí»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ66È˻ظ´
³¤´º¹¤³ÌѧԺÊÐÕþ¹¤³Ì·½ÏòÓв¿·Öµ÷¼ÁÃû¶î£¬»¶Ó´ó¼Òµ÷¼Áµ½ÎÒУ
ÒѾÓÐ0È˻ظ´
±±·½¹¤Òµ´óѧ´¢Äܼ¼Êõ02µç»¯Ñ§´¢ÄÜ£¨µç³Ø£©·½ÏòµÚ¶þ´Îµ÷¼Á£¬4ÔÂ12ÈÕ22:00µ÷¼Áϵͳ¹Ø±Õ
ÒѾÓÐ2È˻ظ´
³¤´º¹¤³ÌѧԺÊÐÕþ¹¤³Ì·½ÏòÓв¿·Öµ÷¼ÁÃû¶î£¬»¶Ó´ó¼Òµ÷¼Áµ½ÎÒУ
ÒѾÓÐ0È˻ظ´
³¤´º¹¤³ÌѧԺÊÐÕþ¹¤³ÌרҵÓв¿·Öµ÷¼ÁÃû¶î£¬»¶Ó´ó¼Òµ÷¼Áµ½ÎÒУ
ÒѾÓÐ0È˻ظ´
±±·½Ãñ×å´óѧ085602»¯Ñ§¹¤³ÌÓе÷¼ÁÃû¶î34¸ö£¬»¶Óµ÷¼Á£¡4ÔÂ13ÈÕ20:00¿ªÏµÍ³
ÒѾÓÐ0È˻ظ´
³¤´º¹¤³ÌѧԺÊÐÕþ¹¤³ÌרҵÓв¿·Öµ÷¼ÁÃû¶î£¬»¶Ó´ó¼Òµ÷¼Áµ½ÎÒУ
ÒѾÓÐ0È˻ظ´
³¤´º¹¤³ÌѧԺÊÐÕþ¹¤³Ì·½ÏòÓв¿·Öµ÷¼ÁÃû¶î£¬»¶Ó´ó¼Òµ÷¼Áµ½ÎÒУ
ÒѾÓÐ0È˻ظ´
×öÁËÒ»¸ö×Ô¶¯Éú³ÉÎÄÏ××ÛÊöµÄ¹¤¾ß£¬·ÖÏí¸øÓÐÐèÒªµÄͬѧ
ÒѾÓÐ0È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
¡°Á¬Ðø¿Éµ¼¡±ÊÇʲôÒâ˼
ÒѾÓÐ42È˻ظ´
ÈÈ´¦Àíʱ¼ÆÊ±µÄÎÊÌâ
ÒѾÓÐ8È˻ظ´
¶¯ÎïÌå±íÃæ»ý¼ÆËã·¨£¬ÒÔ¼°²»Í¬¶¯ÎïÖ®¼äÒ©Á¿»»Ëã·½·¨
ÒѾÓÐ58È˻ظ´
ÕæÕý¶®ÉϺ£»ª³½CHI¼ÆÊ±µçλ·¨£¨CP£©²âÊԵĽø£¨2011-09-27ÖÁ2011-11-30£©
ÒѾÓÐ12È˻ظ´
UNIFACÄ£ÐÍÖбíÃæ»ý²ÎÊýºÍÌå»ý²ÎÊýÔõôȷ¶¨µÄ
ÒѾÓÐ6È˻ظ´
Ñõ»¯Ê¯Ä«Ï©µÄ±È±íÃæ»ýΪʲôºÃС°¡
ÒѾÓÐ13È˻ظ´
¡¾ÌÖÂÛ¡¿±È±íÃæ»ýºÍ¿×¾¶¶Ô´ß»¯Ð§¹ûµÄÓ°Ïì
ÒѾÓÐ19È˻ظ´
ÇëÎÊ·ÛÌåµÄµç×èÂÊ »òµçµ¼ÂÊÕâô²âÁ¿£¿
ÒѾÓÐ10È˻ظ´
¡¾ÇóÖú¡¿ÇëÎʱȱíÃæ»ýÃ÷ÏÔ¼õÉÙµÄÔÒòÊÇʲô£¿
ÒѾÓÐ9È˻ظ´
plum8736
Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)
¿ìÀÖ¼Ò×å--¿Æ±ÈµÄżÏñ
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ¹ó±ö: 0.009
- ½ð±Ò: 6122.4
- É¢½ð: 105
- ºì»¨: 2
- ɳ·¢: 15
- Ìû×Ó: 4025
- ÔÚÏß: 297.9Сʱ
- ³æºÅ: 576849
- ×¢²á: 2008-06-21
- רҵ: ¸ß·Ö×Ӻϳɻ¯Ñ§
4Â¥2011-06-20 07:44:38
xmuxiaoyu
½ð³æ (ÖøÃûдÊÖ)
- ECEPI: 3
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 7144.6
- É¢½ð: 31
- ºì»¨: 8
- Ìû×Ó: 2360
- ÔÚÏß: 1305.4Сʱ
- ³æºÅ: 413090
- ×¢²á: 2007-06-26
- רҵ: µç»¯Ñ§
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
plum8736(½ð±Ò+3): 2011-06-20 07:45:03
|
Õâ¸öÊǵçÈݵĵ¥Î»°¡£¬ The surface area was also calculated by chronoamperometry using K3Fe(CN)6 as a redox probe. The value (0.0249 cm2) calculated from chrono- amperometry is in close agreement with those obtained by the voltammetric method. Õâ¸öÊÇ˵ͨ¹ýÕâ·½·¨Çóµç¼«µÄ»îÐÔÃæ»ý°¡£¬Ò²¾ÍÊÇͨ¹ýµçÁ÷¶Ôʱ¼äµÄ1/2´Î·½µÄбÂÊÀ´ÇóµÃ¡£ |
2Â¥2011-06-20 04:12:20
zyxme
ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)
- Ó¦Öú: 202 (´óѧÉú)
- ½ð±Ò: 17915.5
- ºì»¨: 12
- ɳ·¢: 2
- Ìû×Ó: 22121
- ÔÚÏß: 395.2Сʱ
- ³æºÅ: 542899
- ×¢²á: 2008-04-10
- ÐÔ±ð: GG
- רҵ: ºÏ³ÉÒ©Îﻯѧ
3Â¥2011-06-20 04:58:40
plum8736
Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)
¿ìÀÖ¼Ò×å--¿Æ±ÈµÄżÏñ
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ¹ó±ö: 0.009
- ½ð±Ò: 6122.4
- É¢½ð: 105
- ºì»¨: 2
- ɳ·¢: 15
- Ìû×Ó: 4025
- ÔÚÏß: 297.9Сʱ
- ³æºÅ: 576849
- ×¢²á: 2008-06-21
- רҵ: ¸ß·Ö×Ӻϳɻ¯Ñ§
5Â¥2011-06-20 08:05:57














»Ø¸´´ËÂ¥