Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 3309  |  »Ø¸´: 11
±¾Ìû²úÉú 1 ¸ö ECEPI £¬µã»÷ÕâÀï½øÐв鿴
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

±ùɽÉÏ

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ORRµÄ¼¸¸öÎÊÌâ

±¾È˲ËÄñ£¬¸Õ½Ó´¥µç»¯Ñ§£¬¸Õ½Ó´¥ORR£¬ÓÐһЩºÜÈõµÄÎÊÌâÇóÖ¸½Ì¡£¡£¡£
1. ÐýתԲÅ̵缫²â¼«»¯ÇúÏßʱ£¬´ÓE(RHE) 1 Vɨµ½ 0.9 VÕâÒ»¶Î£¬ÎÄÏ×ÉϵÄͼһ°ãµçÁ÷¶¼ÊÇ0£¬ÎªÊ²Ã´»áûÓеçÁ÷ÄØ£¿É¨CVÇúÏßµÄʱºò¾ÍÓеçÁ÷µÄ¡£±ÈÈç˵ÏÂÃæÕâÕÅͼ¡£

2. ΪɶɨÃèËٶȼӴóʱ£¬CVÇúÏßµÄÃæ»ý»á¸ü´ó£¨µçÁ÷¸ü´ó£©£¿¶øÇÒ·åµÄλÖÿ´×Å»¹»á³¯É¨µÄ·½ÏòÆ«ÒÆ¡£

3. ÔÚ0.1 M KOHÈÜÒºÀïÃæ£¬E(RHE)=E(Ag/AgCl) + £¿

[ Last edited by ±ùɽÉÏ on 2011-10-25 at 12:36 ]
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

µç»¯Ñ§×ÊÔ´

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cmsd

ľ³æ (СÓÐÃûÆø)

Ó¢ÎÄÊÇLevich equation£¬google¾ÍÖªµÀÁË
ɨËÙÔ½´ó£¬µçÁ÷Ô½´ó
µ«ÊÇÄãÌáµ½µÄµçλ¸ºÒÆÎÊÌ⣬Õâ¸ö¾Í¸´ÔÓÁË£¬²»ÊÇÒ»¸ö¹«Ê½¾ÍÄÜ˵Ã÷ÎÊÌâµÄ£¬½¨Òé¿´ÊéºÍÎÄÏ×
7Â¥2011-10-26 15:19:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 12 ¸ö»Ø´ð

cmsd

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

zlin(ECEPI+1): ÊÚÓè1ECEPI£¬¹ÄÀøÓ¦Öú£¡ 2011-10-26 09:18:32
1.Ã÷È·µÄ¸æËßÄ㣬²»ÊǵçÁ÷Ϊ0¡£¡£¡£Ö»ÊÇÏà¶ÔÓÚºóÃæµÄµçÁ÷±È½ÏС¶øÒÑ
2.²Î¼ûÁÐÎªÆæ·½³Ì£¬ÓëɨËٵĿª¸ùºÅÓйØ
3.¸ÃÊǶàÉÙ¾ÍÊǶàÉÙ£¬²Î±Èµç¼«µç¼«µçÊÆÔÚ¼îÐÔÌõ¼þ±ä»¯²»´ó
2Â¥2011-10-25 14:35:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

±ùɽÉÏ

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by cmsd at 2011-10-25 14:35:54:
1.Ã÷È·µÄ¸æËßÄ㣬²»ÊǵçÁ÷Ϊ0¡£¡£¡£Ö»ÊÇÏà¶ÔÓÚºóÃæµÄµçÁ÷±È½ÏС¶øÒÑ
2.²Î¼ûÁÐÎªÆæ·½³Ì£¬ÓëɨËٵĿª¸ùºÅÓйØ
3.¸ÃÊǶàÉÙ¾ÍÊǶàÉÙ£¬²Î±Èµç¼«µç¼«µçÊÆÔÚ¼îÐÔÌõ¼þ±ä»¯²»´ó

NATURE MATERIALS DOI: 10.1038/NMAT3087ÕâÆªÀïÃæ¸ø³öÀ´µÄ
0.1 M KOH, E (RHE) = E (SCE) + 0.990 V.
1 M KOH, E (RHE) = E (SCE) + 1.051 V.
6 M KOH, E (RHE) = E (SCE) + 1.098 V.
ÎÒÏÖÔÚ»¹²éµ½ÁËÕâЩ
Reference Electrode Electrolyte Shift to RHE
Hg/HgO 1.0M KOH  0.93V
Hg/HgO 0.1M KOH 0.87V
Ag/AgCl 1.0M KOH 0.97V
Ag/AgCl 0.5M KOH 0.95V
Ag/AgCl 0.1M KOH 0.91V

»¹Ã»ÕÒµ½Hg/HgO 6.0M KOHµÄ¡£

Ïà²î0.04v£¬Ó°Ï컹ÊÇÂù´óµÄ°É£¿
3Â¥2011-10-25 15:58:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cmsd

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by ±ùɽÉÏ at 2011-10-25 16:58:22:
NATURE MATERIALS DOI: 10.1038/NMAT3087ÕâÆªÀïÃæ¸ø³öÀ´µÄ
0.1 M KOH, E (RHE) = E (SCE) + 0.990 V.
1 M KOH, E (RHE) = E (SCE) + 1.051 V.
6 M KOH, E (RHE) = E (SCE) + 1.098 V.
ÎÒÏÖÔÚ»¹²éµ½ÁËÕâЩ
R ...

ûÃ÷°×£¬Äã˵µÃÊÇRHEÔڱ仹ÊÇSCEÔÚ±ä
Èç¹ûÊÇRHEµç¼«µçÊÆÔڱ䣬ÄÇ»¹ÄܽÐRHEÂð£¿
Èç¹ûÊÇSCE£¬¶¼ºÍPHû¹ØÏµ£¬ÎªÉ¶»á±ä£¿
Èç¹ûÊǵ¥´¿ÏëУÕýRE£¬ÄǾÍУÕýºÃÁË¡£¡£¡£²»½ö½öºÍphÓйØÏµ£¬ºÍÌåϵ£¬ÉõÖÁζȶ¼Óкܴó¹ØÏµ£¬Äã²»Óó½ðëϸ¹Ü£¬Òº½ÓµçλҲÓÐÒ»Ð©ÄØ¡£¡£¡£
4Â¥2011-10-25 20:42:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +6 Ö½ÉÈzhishan 2026-04-13 6/300 2026-04-14 10:47 by xuyaxi
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤349·ÖÇóµ÷¼Á +16 Àîľ×Ó°¡¹þ¹þ 2026-04-12 17/850 2026-04-14 09:11 by fenglj492
[¿¼ÑÐ] 271Çóµ÷¼Á +27 2261744733 2026-04-11 27/1350 2026-04-14 08:49 by gretl
[¿¼ÑÐ] 291 Çóµ÷¼Á +35 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 35/1750 2026-04-14 08:34 by ¿ÆÓîÀÏʦ
[¿¼ÑÐ] 272·Ö²ÄÁÏ×ÓÇóµ÷¼Á +41 Loy0361 2026-04-10 53/2650 2026-04-13 14:20 by ÕÅzhihao
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +29 ÔÆÄ¾´ï´ï 2026-04-11 31/1550 2026-04-13 13:32 by lyh³ÀÏʦ
[¿¼ÑÐ] Ò»Ö¾Ô¸Õã´óÉúÎï325·ÖÇóµ÷¼Á +9 zysheng 2026-04-12 9/450 2026-04-12 22:31 by yuyin1233
[¿¼ÑÐ] 291Çóµ÷¼Á +11 ¹ØÒä±±. 2026-04-09 12/600 2026-04-12 10:32 by ÄæË®³Ë·ç
[¿¼ÑÐ] 307Çóµ÷¼Á +10 tzq94092 2026-04-10 10/500 2026-04-12 08:18 by wise999
[½Ìʦ֮¼Ò] ÇëÎʵØÀí¡¢Ò£¸Ð·½Ã棬¿ÉÒÔ×öÄÄЩºáÏòÏîÄ¿°¡£¬×ÝÏòÍê²»³É¿¼ºË°¡ +3 ½õÒÂÎÀº®Õ½ 2026-04-07 5/250 2026-04-11 20:51 by Ô¥½·
[¿¼ÑÐ] 303Çóµ÷¼Á +14 SereinQ 2026-04-10 15/750 2026-04-11 20:43 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ±¾ÈËÅ®º¢ +7 ºðºð£¬ 2026-04-10 9/450 2026-04-11 14:45 by ACS Nano¡ª¡ª
[¿¼ÑÐ] 296Çóµ÷¼Á +6 Íô£¡£¿£¡ 2026-04-09 6/300 2026-04-11 11:25 by zhq0425
[¿¼ÑÐ] 283Çóµ÷¼Á +22 ÄǸöàà×Ó 2026-04-09 22/1100 2026-04-11 10:41 by ÄæË®³Ë·ç
[¿¼ÑÐ] 275Çóµ÷¼Á +9 1624447980 2026-04-08 10/500 2026-04-11 10:20 by Delta2012
[¿¼ÑÐ] 083200 305·Ö Çó¶þÂÖµ÷¼Á ²»½ÓÊÜ¿çרҵ +9 Claireyyyy 2026-04-09 10/500 2026-04-10 21:21 by Claireyyyy
[¿¼ÑÐ] ¼ÆËã»úÀàÇóµ÷¼Á£¬22408-274·Ö +7 Éϰ¶deС³æ 2026-04-09 8/400 2026-04-10 19:56 by fxue1114
[¿¼ÑÐ] 071000ÉúÎïѧµ÷¼ÁÇóÖú +17 zzzzwww 2026-04-09 20/1000 2026-04-10 15:55 by Çóµ÷¼Ázz
[¿¼ÑÐ] һ־Ը³¶«´óѧ071000ÉúÎïѧѧ˶³õÊÔ·ÖÊý276Çóµ÷¼Á +20 Ľ¾øcc 2026-04-09 24/1200 2026-04-10 10:22 by xujun0624
[¿¼ÑÐ] ³õÊÔ·Ö332£¬Ò»Ö¾Ô¸±¨¿¼Î÷±±¹¤Òµ´óѧ£¬ +11 ¹ÊÈË?? 2026-04-09 11/550 2026-04-09 21:54 by JineShine
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û