24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 1907  |  »Ø¸´: 13
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

cuixun212

ľ³æ (СÓÐÃûÆø)

[½»Á÷] ±íÃæ»îÐÔÎïÖʸ²¸Ç¶È£¨Surface coverage of the redox species £©

±¾È˸ÕÈëÃż״¼È¼ÁÏµç³Ø£¬ÓÐÎÊÌâÇë½Ì¸÷λ´óÅ£
ÎÄÏ×Öж¯Á¦Ñ§Ñо¿ÖÐÓÐÈçϹ«Ê½
The surface coverage of the redox species can be estimated from the following equation
Ip = (n2F2/4RT ) vAT
Óɴ˹«Ê½¼ÆËã±íÃæ»îÐÔÎïÖʸ²¸Ç¶ÈT                                            
Where Ip, n, F, R, T, A, v and T are the peak current, the number of transferred electrons, the Faraday constant which equals 96485 C mol-1, the general gas constant which equals 8.314 J K-1 mol-1, the thermodynamic temperature, apparent area of the electrode, the potential scan rate and the surface coverage of the redox species, respective¡£
±¾ÈË×öÄø´ß»¯¼×´¼µçÑõ»¯£¬ÉÏÊöSurface coverage of the redox species£¨Ni(ii)--Ni(iii)£© ¼ÆËã³öµÄÖµ¸ú´ß»¯¼ÁµÄ±È±íÃæ»ýÓйØÂ𠣬¼ÆËã³öµÄÊýÖµµ¥Î»ÊÇ3.1X10-7mol/cm2£¬Çë¸÷λ´óÅ£¶à¶à´Í½Ì¡£ËüµÄ¾ßÌ庬ÒåÊÇʲô£¬ÁíÍâÓеÄÎÄÏ×ÁгöËüµÄÖµ¿ÉÒÔ»»Ëã³É±ÈÈç100²ãµ¥²ã»îÐÔÎïÖÊ¡£¾ßÌ庬ÒåÊÇʲô¡£Ð»Ð»¸÷λ.
¼±¼±¼±¼±¼±¡£¡£¡£¡£¡£
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×£¸£

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
12Â¥2014-08-20 11:46:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 14 ¸ö»Ø´ð

yuanyeguhong

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

¡ï
cuixun212(½ð±Ò+1): лл²ÎÓë
Â¥Ö÷ºÃÔË£¡
Ô­Ò°¹Âºè
2Â¥2014-08-16 20:56:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gwj239

½ð³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Ó¦¸ÃÊÇָÿƽ·½ÀåÃ×Ãæ»ýÉϸ½×ÅÁË3.1E-7Ħ¶ûµÄ»îÐÔÎïÖʰɡ£·´Ó¦±íÃæ¸½×Å»îÐÔÎïÖʶàÉÙµÄÁ¿¶È¡£
·ÇÒ²
11Â¥2014-08-20 11:07:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cuixun212

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
11Â¥: Originally posted by gwj239 at 2014-08-20 11:07:58
Ó¦¸ÃÊÇָÿƽ·½ÀåÃ×Ãæ»ýÉϸ½×ÅÁË3.1E-7Ħ¶ûµÄ»îÐÔÎïÖʰɡ£·´Ó¦±íÃæ¸½×Å»îÐÔÎïÖʶàÉÙµÄÁ¿¶È¡£

Ê×ÏȸÐлÄú£¬Äú˵µÄÕâ¸öÉî¶ÈµÄÀí½âÎÒ»¹ÊÇÓеģ¬ÎÒÊÇÏëÃ÷°×Õâ¸öÊýÖµ¸úÄÇЩÒòËØÓйØÏµ£¬ÊÇ·ñ¸úµç¼«µÄ±È±íÃæ»ýÓйأ¬»»¾ä»°ËµÄܲ»ÄÜ˵±È±íÃæ»ýÔ½´ó¶Ô´ËÊýÖµÓлý¼«µÄÓ°Ïì¡£ÆÚ´ýÄúµÄ¼ÌÐø½»Á÷
13Â¥2014-08-21 23:47:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8.O.551.O.5.4,¿ÆÄ¿È«,¿ÉÙ¤¼± +3 PbwVEMK5haaE 2026-08-25 5/250 2026-08-26 05:09 by cNXvBfCpiZOM
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøT0PÎÄÕ£¬ÎÒ:8O.55.1.O.5.4,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 7K1CJE38xLG4 2026-08-25 4/200 2026-08-26 02:04 by cNXvBfCpiZOM
[»ù½ðÉêÇë] 2026Äê8ÔÂ25ÈÕ¹ú×ÔÈ»·Å°ñǰͻȻÊÕµ½ÁÐÈëÆÀÉóר¼ÒÓʼþ£¬ÓйØÏµÂ𣿠+17 ľˮ˼¶¹ 2026-08-25 20/1000 2026-08-26 01:26 by chengyan1220
[»ù½ðÉêÇë] ½ñÌìÎñί»á¿ªÍêÁË£¬Ã÷Ìì³ö½á¹ûÂð +18 angus9576 2026-08-25 22/1100 2026-08-26 00:41 by merchancy
[»ù½ðÉêÇë] ÓÐûÓдóÉñ°ïÎÒ¿´¿´»ù½ð´úÂë 28+4 1234567wang 2026-08-24 10/500 2026-08-25 19:15 by lfy8008
[»ù½ðÉêÇë] ·Å°ñǰµÄ²»µ­¶¨ 20+4 snowwithsea 2026-08-19 19/950 2026-08-25 17:57 by chick875
[»ù½ðÉêÇë] ijЩ»ú¹¹£¬ÒÔЧÂʵÍΪÈÙ£¬ÒÔЧÂʵÍ×÷Ϊ´æÔڸР+9 yuleib84 2026-08-25 10/500 2026-08-25 17:14 by alexon
[»ù½ðÉêÇë] 2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË +20 ÑòÑü°å 2026-08-21 23/1150 2026-08-25 16:34 by zsna
[»ù½ðÉêÇë] ½ñÈÕ²»·Å°ñ£¿Íø´«¹ú×ÔȻԤ¼Æ 8 Ô 27 Èտɲé½á¹û +17 ҽѧÀÏÄк¢ 2026-08-20 22/1100 2026-08-25 15:36 by ҽѧÀÏÄк¢
[»ù½ðÉêÇë] Èç¹û´Ë¿ÌÄãÕýÔÚΪ¹ú»ù¸Ðµ½½¹ÂÇ£¬²»·ÁÀ´ÌýÌýÕâÊס¶»ù½ðÖ®Íâ¡· +8 scalable 2026-08-24 8/400 2026-08-25 12:52 by jnhyjjm
[»ù½ðÉêÇë] ÈËÆø²»ÐÐÁË +11 fansofjerry 2026-08-21 11/550 2026-08-25 11:04 by ¹Â¶ÀµÄÓ¢ÐÛ6
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +5 process2012 2026-08-23 7/350 2026-08-25 09:42 by huixian257
[»ù½ðÉêÇë] ½ñÌì»ù½ð»á³ö½á¹ûÂð£¿20260819 +17 kkkl_v 2026-08-19 18/900 2026-08-25 09:41 by windflowerwy
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +18 ÎÒ4´ó°×²Ë 2026-08-20 19/950 2026-08-24 09:47 by ¿­¶÷¹ãÊ¢´ß»¯·ÖÎ
[½Ìʦ֮¼Ò] Ìø²ÛºóÔÚÑÐÏîÄ¿Ôõô°ì£¿ +5 ¼òµ¥»¯xn 2026-08-22 10/500 2026-08-23 12:38 by ¼òµ¥»¯xn
[»ù½ðÉêÇë] ½ñÌì·Å°ñÂ𣿠+15 ²¼²¼ºÍÒ»¶þ 2026-08-19 16/800 2026-08-23 09:55 by ÕÅ´ºÉú
[»ù½ðÉêÇë] ¿´À´½ñÌì²»»á·Å°ñÁË£¿ +8 chengyan1220 2026-08-21 11/550 2026-08-21 17:52 by dcqxinyang
[»ù½ðÉêÇë] ʱ¼ä´ÁÓÖ±äÁË +13 wuchongjun 2026-08-20 19/950 2026-08-21 17:21 by ×Ïɼ´¼
[»ù½ðÉêÇë] Ó¦¸ÃÊÇÏÂÖÜÈý26ÈÕ¹«²¼Á˰ɣ¿ +4 ¹þ¹þ¸ò£¿ 2026-08-21 4/200 2026-08-21 10:58 by Vivilian
[»ù½ðÉêÇë] ½ñÌì·Å°ñûϷÁ衃 +9 yuleib84 2026-08-19 11/550 2026-08-21 10:06 by gltch
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û