Znn3bq.jpeg
²é¿´: 2803  |  »Ø¸´: 12

yupeng2012

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] ´ÓM-S plotµÃµ½°ëµ¼ÌåµÄÄܼ¶Æ×ͼµÄÒÉÎÊ ÒÑÓÐ2È˲ÎÓë

×î½üÔÚѧϰʹÓÃM-S plot£¬ ´ÓÒ»±¾°ëµ¼ÌåÊéÖп´µ½ÁËÕâ¸öÄܼ¶Í¼£¬¶ÔÓÚ²Î±Èµç¼«ÇøÓòµÄVm, ÎÒÖªµÀVm¾ÍÊÇʵ¼Ê²â¶¨µÄµçѹ£¬VmµÄ¸Ä±ä»áʹ×ó±ß°ëµ¼Ì岿·ÖµÄVs·¢Éú¸Ä±ä£¬µ±Vs=0Vʱ£¬´ËʱµÄVm=Vfb, Ò²¾ÍÊÇÆ½´øµçѹ£¨´Ó£¬µ«ÊÇÎÒÏëÎÊһϲαȵ缫²¿·ÖµÄqVm£¬Õâ¸öqÊÇָʲô£¬ÎÒ²âM-Sʱ£¬Ê¹ÓõÄÊÇ1.0mol/L KcLÈÜÒº£¬²Î±Èµç¼«ÊDZ¥ºÍ¸Ê¹¯µç¼«¡£»¹ÓÐÒ»¸öÎÊÌ⣬Óйزαȵ缫µÄÑ¡Ôñ£¬¼ÙÈçÎÒʹÓñ¥ºÍ¸Ê¹¯µç¼«Îª²Î±Èµç¼«´ÓM-SͼÖеõ½µÄVfb=2.0V£¬ÄÇôת»»µ½Õâ¸öÒÑÇâ±êΪ²Î±ÈµÄÄܼ¶Í¼ÉÏÊDz»ÊǾÍÓ¦¸ÃÊÇ-2.24V£¨ÒòΪ±¥ºÍ¸Ê¹¯µç¼«µÄ±ê×¼µçλÊÇ0.24V£©£¬Ò²¾ÍÊÇ˵Õâ¸ö°ëµ¼ÌåµÄ·ÑÃ×Äܼ¶ÊÇ-2.24V£¬ÎÒÕâÑùµÄÀí½âÓÐûÓÐÎÊÌ⣬»¹Çë¸ßÊÖ¸øÓèÖ¸µã£¬Ð»Ð»£¡

´ÓM-S plotµÃµ½°ëµ¼ÌåµÄÄܼ¶Æ×ͼµÄÒÉÎÊ
IMG_20141021_161231.jpg


´ÓM-S plotµÃµ½°ëµ¼ÌåµÄÄܼ¶Æ×ͼµÄÒÉÎÊ-1
IMG_20141021_161231.jpg
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

nanosolar

Í­³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÄãµÄÀí½â»ù±¾ÕýÈ·¡£¼¸¸öµØ·½ÐèҪעÒ⣺
1. qÊǵçºÉ(elementary charge)¡£Ê¹ÓÃqVmÊÇÒòΪ·ÑÃ×Äܼ¶ÒÔ¼°µ¼´ø¼Û´øÊÇÄÜÁ¿µ¥Î»£¨Ïà¶ÔÓÚÕæ¿Õ£©£¬¶øVÊǵç루Ïà¶ÔÓڲαȵ缫£©¡£
2.Èç¹ûÏà¶ÔSCEÊÇ2.0V£¬ÄÇô¶ÔSHEÓ¦¸ÃÊÇ2.24V¡£
3. ʹÓÃM-SÒª»ùÓÚ¼¸¸ö¼ÙÉ裺±ÈÈç²âµÃµÄµçÈÝÒªÀ´Ô´ÓÚ°ëµ¼ÌåµÄ¿Õ¼äµçºÉÇø£»Ôڱ任µçλʱµ¼´øºÍ¼Û´øµÄ±ßԵûÓз¢ÉúÒÆ¶¯¡£
4Â¥2014-10-21 23:40:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

nanosolar

Í­³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

1. SCEµÄÇâ±êµçλÊÇ£«0.24V (vs. SHE)£¬ËùÒÔ2.0V (vs. SCE) ת»»³ÉÇâ±êµçλÊÇ2.24V. ÓÉÓÚSHEÏà¶ÔÓÚÕæ¿ÕÄܼ¶ÊÇ´óÔ¼4.5eV£¬ÄãµÄƽ´øµçλÏà¶ÔÓÚÕæ¿ÕÄܼ¶ÊÇ6.74eV¡£

2. q»òÕßeÖ»ÊÇÒ»¸ö»ù±¾µçºÉ£¬¶ÔÓ¦ÓÚµç×ӵĵçÁ¿¡£Ëü²»ÌØÖ¸Ò»¸ö¹ý³ÌÖеÄijһÖÖµçºÉ£¬ºÍÄãµÄÈÜҺûÓйØÏµ¡£

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

7Â¥2014-10-22 00:00:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

Jackcd12

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
W(ÄÜÁ¿£©=U(µçѹ£©¡Áq£¨µçºÉ£©
²Î¿¼µç¼«µÄÎÊÌ⣬ƽ´øµçλÏà¶ÔÓÚSCEʱÊÇ2V£¬Ïà¶ÔÓÚÇâ±êµç¼«Ê±£¬Ó¦¸ÃÊÇ2-0.24V¡£
Themoreamanlearns,themoreheknowshisignorance!
2Â¥2014-10-21 19:49:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yupeng2012

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by Jackcd12 at 2014-10-21 19:49:33
W(ÄÜÁ¿£©=U(µçѹ£©¡Áq£¨µçºÉ£©
²Î¿¼µç¼«µÄÎÊÌ⣬ƽ´øµçλÏà¶ÔÓÚSCEʱÊÇ2V£¬Ïà¶ÔÓÚÇâ±êµç¼«Ê±£¬Ó¦¸ÃÊÇ2-0.24V¡£

ÄúºÃ£¬·Ç³£¸ÐлÄúµÄ»Ø¸´£¬¶ÔÓڲο¼µç¼«µÄ2-0.24V£¬ÊDz»ÊÇ¿ÉÒÔÕâÑùÀí½â£¬Æ½´øµçλÏà¶ÔÓÚSCEÊÇ2V£¬SCEÏà¶ÔÓÚÇâ±êÊÇ-0.24V£¬ËùÒÔÆ½´øÏà¶ÔÓÚÇâ±ê¾ÍÊÇ2-0.24V¡£
qÊǵçºÉÕâ¸öÎÒÖªµÀ£¬µ«ÊÇʲôµçºÉ£¬ÊDzâM-S plotÊ±×ªÒÆµÄµçºÉÂð£¬ÎÒµÄÈÜÒºÊÇ1.0mol/LKclÈÜÒº£¬qÖµÊǶàÉÙ£¿
×îºóËã³öÀ´µÄWÖµÓ¦¸ÃÊÇ£¨2-0.24£©*qÊǰɣ¬È»ºó±êÔÚÄܼ¶Í¼»¹Ó¦¸Ã¼ÓÒ»¸ö¸ººÅ£¬ÕâÑù×öûÎÊÌâ°É
3Â¥2014-10-21 23:30:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Jackcd12

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

SCEÏà¶ÔÓÚÇâ±ê£¨O)ÊÇ+0.24V£¬Äãת»»³ÉÇâ±êµçλºó¾Í±ä³É2-0.24VÁË¡£
¶Ô°ëµ¼ÌåÄÜ´øÄܼ¶µÄ±êʶ£¬ÎïÀíѧÉÏϰ¹ßÓÃÄÜÁ¿µ¥Î»eV±êʶ£¬¼ÙÉèÎÞÇîÔ¶´¦ÄÜÁ¿Îª0,ÒòΪ£¬ËùÓеÄÄܼ¶µÄÄÜÁ¿¶¼ÊÇ -X eV¡£¶ø»¯Ñ§ÉÏ£¬Ï°¹ßÓõçλ¸ß¶ÈÀ´±êʶÄܼ¶£¬²¢ÒÔÇâ±êΪ0×ö²Î¿¼µã£¬0µãÉÏÃæÎª¸ºµç룬ÏÂÃæÎªÕýµçλ·½Ïò¡£Òò´Ë£¬ÄãÈç¹û°´»¯Ñ§µçλ±ê¼ÇÄܼ¶µÄ»°£¬¾Í²»Óÿ¼ÂǵçºÉq£¬Ö±½Óд³Éµçλ¾ÍÐÐÁË¡£

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

Themoreamanlearns,themoreheknowshisignorance!
5Â¥2014-10-21 23:44:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yupeng2012

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by nanosolar at 2014-10-21 23:40:27
ÄãµÄÀí½â»ù±¾ÕýÈ·¡£¼¸¸öµØ·½ÐèҪעÒ⣺
1. qÊǵçºÉ(elementary charge)¡£Ê¹ÓÃqVmÊÇÒòΪ·ÑÃ×Äܼ¶ÒÔ¼°µ¼´ø¼Û´øÊÇÄÜÁ¿µ¥Î»£¨Ïà¶ÔÓÚÕæ¿Õ£©£¬¶øVÊǵç루Ïà¶ÔÓڲαȵ缫£©¡£
2.Èç¹ûÏà¶ÔSCEÊÇ2.0V£¬ÄÇô¶ÔSHEÓ¦¸ÃÊÇ2.24 ...

ÄúºÃ£¬·Ç³£¸ÐлÄúµÄ»Ø¸´£¬¹ØÓÚµçλµÄÎÊÌ⣬±¥ºÍ¸Ê¹¯µç¼«µÄ±ê×¼µçλÊÇ0.24V£¬ÔòÆäÏà¶ÔÓÚÇâ±êµÄµçλÊÇ-0.24V£¬µ«ÊÇÎÒ×Ô¼º²¢²»ÊǺÜÃ÷°×Õâ¸ö£¬ÊéÖеÄÔ­»°ÊÇ¡°Ê¹Óøʹ¯²Î±Èµç¼«£¬ÔòÆäFermiÄÜÁ¿Ïà¶ÔÓÚÄÜÁ¿ÁãµãԼΪ-0.24V£¬ÒòΪÊÖ²á¸ø³öµÄ¸Ê¹¯µç¼«µÄ±ê×¼µçλΪ0.24V¡±
»¹ÓÐÒ»¸öÎÊÌâ¾ÍÊÇ£¬qÖµÈçºÎÈ·¶¨£¿ÊDzâM-S plotÊ±×ªÒÆµÄµçºÉÂð£¬ÎÒµÄÈÜÒºÊÇ1.0mol/LKclÈÜÒº£¬qÖµÊǶàÉÙ£¿
6Â¥2014-10-21 23:49:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yupeng2012

½ð³æ (ÕýʽдÊÖ)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
7Â¥: Originally posted by nanosolar at 2014-10-22 00:00:37
1. SCEµÄÇâ±êµçλÊÇ£«0.24V (vs. SHE)£¬ËùÒÔ2.0V (vs. SCE) ת»»³ÉÇâ±êµçλÊÇ2.24V. ÓÉÓÚSHEÏà¶ÔÓÚÕæ¿ÕÄܼ¶ÊÇ´óÔ¼4.5eV£¬ÄãµÄƽ´øµçλÏà¶ÔÓÚÕæ¿ÕÄܼ¶ÊÇ6.74eV¡£

2. q»òÕßeÖ»ÊÇÒ»¸ö»ù±¾µçºÉ£¬¶ÔÓ¦ÓÚµç×ӵĵçÁ¿¡£Ëü ...

ÄãºÃ£¬¹ØÓÚÆ½´øÏà¶ÔÓÚSHEµÄµçλ£¬Â¥ÉÏÓ¦ÖúµÄ˵ÊÇ2-0.24V£¬¶øÄú¸ø³öµÄÊÇ2+0.24V£¬ÎÒÓеãºýÍ¿ÁË
8Â¥2014-10-22 09:16:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yupeng2012

½ð³æ (ÕýʽдÊÖ)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
5Â¥: Originally posted by Jackcd12 at 2014-10-21 23:44:06
SCEÏà¶ÔÓÚÇâ±ê£¨O)ÊÇ+0.24V£¬Äãת»»³ÉÇâ±êµçλºó¾Í±ä³É2-0.24VÁË¡£
¶Ô°ëµ¼ÌåÄÜ´øÄܼ¶µÄ±êʶ£¬ÎïÀíѧÉÏϰ¹ßÓÃÄÜÁ¿µ¥Î»eV±êʶ£¬¼ÙÉèÎÞÇîÔ¶´¦ÄÜÁ¿Îª0,ÒòΪ£¬ËùÓеÄÄܼ¶µÄÄÜÁ¿¶¼ÊÇ -X eV¡£¶ø»¯Ñ§ÉÏ£¬Ï°¹ßÓõçλ¸ß¶ÈÀ´±ê ...

ÄãºÃ£¬¹ØÓÚÆ½´øÏà¶ÔÓÚSHEµÄµçλ£¬Â¥ÉÏÓ¦ÖúµÄ˵ÊÇ2-0.24V£¬¶øÄú¸ø³öµÄÊÇ2+0.24V£¬ÎÒÓеãºýÍ¿ÁË
9Â¥2014-10-22 09:16:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

nanosolar

Í­³æ (³õÈëÎÄ̳)

ÊÇ2.24V vs. SHE
10Â¥2014-10-22 16:23:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yupeng2012 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 273Çóµ÷¼Á +6 °×¾Ó²»Ò×. 2026-04-09 8/400 2026-04-15 22:02 by wooluyong
[¿¼ÑÐ] ²ÄÁÏÏà¹Ø×¨Òµ344Çóµ÷¼ÁË«·Ç¹¤¿ÆÑ§Ð£»ò¿ÎÌâ×é +21 hualkop 2026-04-12 23/1150 2026-04-15 22:02 by hualkop
[¿¼ÑÐ] Çóµ÷¼ÁѧУ +14 ²»»á³ÔÈâ 2026-04-13 16/800 2026-04-15 21:59 by noqvsozv
[¿¼ÑÐ] 22408 312Çóµ÷¼Á +20 ÃÅ·ÃþÃþ 2026-04-14 21/1050 2026-04-15 20:39 by cuisz
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á?ºÓÄÏũҵ´óѧ±¾¿Æ +11 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 11/550 2026-04-15 15:03 by ѧԱJpLReM
[¿¼ÑÐ] 211±¾¿Æ²ÄÁÏ»¯¹¤Çóµ÷¼Á +19 YHLAH 2026-04-11 23/1150 2026-04-14 22:25 by fenglj492
[¿¼ÑÐ] Ò»Ö¾Ô¸Öйú¿ÆÑ§ÔºÉϺ£ÓлúËù£¬Óлú»¯Ñ§356·ÖÕÒµ÷¼Á +12 Nadiums 2026-04-09 13/650 2026-04-14 17:54 by lhj2009
[¿¼ÑÐ] 335Çóµ÷¼Á +19 ÏëÉϰ¶Ñ½£¡£¡ 2026-04-12 21/1050 2026-04-14 16:23 by Art1977
[¿¼ÑÐ] Çóµ÷¼Á +16 Ñ©·ê¶¬ 2026-04-10 16/800 2026-04-14 14:27 by ÄæË®³Ë·ç
[¿¼ÑÐ] 305Çóµ÷¼Á +8 Â꿨°Í¿¨boom 2026-04-11 8/400 2026-04-14 09:04 by pengliang8036
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] 332Çóµ÷¼Á +15 ½¶½¶123 2026-04-10 15/750 2026-04-13 23:12 by pies112
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +29 ÔÆÄ¾´ï´ï 2026-04-11 31/1550 2026-04-13 13:32 by lyh³ÀÏʦ
[˶²©¼ÒÔ°] ÐÂÒ»´úµç×ÓÐÅÏ¢294Çóµ÷¼Á ²»ÌôѧУ +7 Ytyt11 2026-04-09 8/400 2026-04-12 16:57 by ajpv·çÀ×
[¿¼ÑÐ] 291Çóµ÷¼Á +8 ¹ØÒä±±. 2026-04-11 8/400 2026-04-12 09:32 by ÄæË®³Ë·ç
[¿¼ÑÐ] 346£¬¹¤¿ÆÇóµ÷¼Á +3 moser233 2026-04-09 3/150 2026-04-11 10:04 by zhq0425
[¿¼ÑÐ] ¹ã¶«Ê¡ 085601 329·ÖÇóµ÷¼Á +14 Eddieddd 2026-04-10 14/700 2026-04-11 09:58 by bljnqdcc
[¿¼ÑÐ] 22408µ÷¼ÁÇóÖú +7 ì±12 2026-04-09 9/450 2026-04-11 09:23 by ŶŶ123
[¿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] ¼ª´ó¼ÆËã»ú¼¼Êõ331·Ö£¬Ó¢ÓïÁù¼¶£¬Çóµ÷¼Á +3 ·å·å021116 2026-04-09 3/150 2026-04-10 20:01 by chemisry
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û