²é¿´: 4842  |  »Ø¸´: 4
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

zhongruda

гæ (³õÈëÎÄ̳)

[½»Á÷] D-RµÈÎÂÎü¸½Ä£Ð͵Ĺ«Ê½²»½âµÄµØ·½ ÒÑÓÐ2È˲ÎÓë

´ó¼ÒÖªµÀD-RÎü¸½Ä£ÐͲ»£¬²Î¿¼ÎÄÏ×ÎÒ¼ûµÄ¶¼ÊÇÎü¸½ÊƵĹ«Ê½¦Å=RTln£¨1+1/Ce),ÕâÓеã¾À½á£¬1+1/CeµÄµ¥Î»ÈçºÎÏû³ý£¬Õⲿ·ÖµÄµ¥Î»ÊǶàÉÙ£¿ÊDz»ÊÇ»¹Óе¥Î»µÄ£¬ÄǵÈʽÁ½±ßµÄµ¥Î»²»ÏàµÈÀ²£¬ÎÒ¾õµÃÎü¸½ÊƵĹ«Ê½Îª¦Å=RTln£¨Co/Ce)»òÕߦÅ=RTln£¨Ca/Ce)  £¨Ca=Co-Ce£©£¬ÕâÑù¾Í¿ÉÒÔÏû³ýÁ¿¸ÙÀ²£¬¿ÉÊÇÄÇô¶àÍâÎÄÎÄÏ×¶¼ÊǦÅ=RTln£¨1+1/Ce),ËùÒÔÎÒ¾À½áµÈʽ×óÓÒÁ½±ßµÄµ¥Î»ÊÇ·ñÒ»Ö£¬ÆäÖЦŵĵ¥Î»ÎªKJ/mol£¬¸÷λ´óÉñ½â´ðÒ»ÏÂ
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

´óÒ»»·¾³°¡¹þ

гæ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Õâ¸öÎÊÌâºÜºÃ¡£Â¥Ö÷µÄ¿ÆÑ§ËØÑø±È½ÏÑϽ÷¡£
Ê×ÏÈ£¬ÎÞÂÛÊÇD-RÄ£ÐÍ»¹ÊÇLangmuirÄ£ÐÍ£¬Æ½ºâŨ¶ÈµÄµ¥Î»×îºÃ¶¼ÓÃmol/L.
¹ØÓÚÁ¿¸ÙÏû³ýµÄÎÊÌâCeÓ¦ÊÇÎü¸½ÖÊ»î¶Èae=re *Ce/Cs   ÆäÖЦÃeÊÇ»î¶ÈϵÊý£¬CeƽºâĦ¶ûŨ¶È£¬Cs±ê×¼²Î¿¼ÈÜÒºµÄĦ¶ûŨ¶È£¬Îª1 mol/L£¬Ôò£¬
a_e= ¦Ãe Ce•(1L/mol  )
¸ù¾ÝDebye-HuckelÏÞÖÆ¶¨ÂÉ£¬¦ÃeÓëÎü¸½Æ½ºâʱµÄÀë×ÓÇ¿¶È£¨I£©ºÍÎü¸½ÖʵçºÉÊý(z)Óйأ¬¼´
log¦Ãe=-Az^2 Ie^(1/2)   
ÕâÒâζ×ŶÔÓÚÖÐÐÔÎü¸½»òÎü¸½ÓÃÈõµçºÉae=ce£¬¶ø¶ÔÓÚ´øµçºÉÎü¸½ÖÊ£¬Ö»ÓÐÔÚÏ¡ÈÜÒºÖУ¬IeÍùÍù²ÅÄܱ»ºöÂÔ, ¦ÃeͳһΪ1£¬Ò²¾ÍÊÇCe¡°ÎÞµ¥Î»¡±
Á½±ßµ¥Î»Æ½ºâ¡£

Áí¡£¶ÔÓÚÎü¸½ÈÈÁ¦Ñ§∆G¡ã=-RTlnKa £» KaÒ²ÊÇÎÞµ¥Î»µÄ £¬ËùÒÔÓõÈÎÂÏßÄ£ÐÍÆ½ºâ³£ÊýKL£¨LµÈÎÂÏߣ©µ¥Î»Îªmol/Lʱ²ÅÊÇ×îºÃµÄ¡£Í¬ÑùÉæ¼°µ¥Î»µÄÎÊÌ⣬ÆäËû³£ÊýKF(FÐÍ£©Kd£¨·ÖÅ䣩µÄµ¥Î»¶¼²»¾ß±¸KLµÄÒâÒå¼°¶¼ÎÞ·¨Óûî¶ÈϵÊý¼ÆËã¹ý³ÌÖбê×¼²Î¿¼ÈÜҺĦ¶ûŨ¶Èµ¥Î»µÖÏû£¬¼ÆËã³öµÄÎü¸½ÈȲ»ÕýÈ·¡£
²Î¿¼ÎÄÏ×
Yu Liu,2009 . Is the Free Energy Change of Adsorption Correctly Calculated?
3Â¥2019-06-09 10:29:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

Ëæ·çÏûÊÅ0118

гæ (³õÈëÎÄ̳)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Æø¹ÌÎü¸½Â𣿻¹ÊÇÆäËûµÄ£¿
2Â¥2017-02-21 17:52:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

´óÒ»»·¾³°¡¹þ

гæ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
2Â¥: Originally posted by Ëæ·çÏûÊÅ0118 at 2017-02-21 17:52:21
Æø¹ÌÎü¸½Â𣿻¹ÊÇÆäËûµÄ£¿

ÐÞ¸Ä KL µ¥Î»L/mol  £¬Ce mol/L  qm qe ÓÃmol/g »òmg/g¶¼ÐÐ
4Â¥2019-06-09 10:34:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

´óÒ»»·¾³°¡¹þ

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by Ëæ·çÏûÊÅ0118 at 2017-02-21 17:52:21
Æø¹ÌÎü¸½Â𣿻¹ÊÇÆäËûµÄ£¿

ÐÞ¸Ä KL µ¥Î»L/mol  £¬Ce mol/L  qm qe ÓÃmol/g »òmg/g¶¼ÐÐ
5Â¥2019-06-09 10:34:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¿¼Ñе÷¼Á +4 À´ºÃÔËÀ´À´À´ 2026-03-21 4/200 2026-03-22 12:15 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 285Çóµ÷¼Á +6 ytter 2026-03-22 6/300 2026-03-22 12:09 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 305·ÖÇóµ÷¼Á£¨Ê³Æ·¹¤³Ì£© +3 Sxy112 2026-03-21 5/250 2026-03-22 11:35 by ÑîÑîÑî×Ï
[¿¼ÑÐ] ÄÜÔ´²ÄÁÏ»¯Ñ§¿ÎÌâ×éÕÐÊÕ˶ʿÑо¿Éú8-10Ãû +5 ÍÑÓ±¶ø³ö 2026-03-16 16/800 2026-03-22 11:20 by ÍÑÓ±¶ø³ö
[¿¼ÑÐ] 303Çóµ÷¼Á +4 °²ÒäÁé 2026-03-22 5/250 2026-03-22 11:09 by ÑîÑîÑî×Ï
[¿¼ÑÐ] 384Çóµ÷¼Á +3 ×Óϵ²© 2026-03-22 4/200 2026-03-22 11:04 by ²«»÷518
[¿¼ÑÐ] 08¹¤¿Æ 320×Ü·Ö Çóµ÷¼Á +7 À滨çóÍí·ç 2026-03-17 7/350 2026-03-22 10:03 by 2026paper
[»ù½ðÉêÇë] ɽ¶«Ê¡ÃæÉÏÏîÄ¿ÏÞ¶îÆÀÉó +4 ʯÈð0426 2026-03-19 4/200 2026-03-22 08:50 by Wei_ren
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +4 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 4/200 2026-03-22 08:34 by hxsm
[¿¼ÑÐ] ÇóÖú +5 ÃÎÀïµÄÎÞÑÔ 2026-03-21 6/300 2026-03-21 17:51 by ѧԱ8dgXkO
[¿¼ÑÐ] 316Çóµ÷¼Á +6 ÁºÜçö© 2026-03-19 6/300 2026-03-21 06:32 by Ecowxq666£¡
[¿¼ÑÐ] 295Çóµ÷¼Á +4 Ò»Ö¾Ô¸¾©Çø211 2026-03-18 6/300 2026-03-20 23:41 by JourneyLucky
[¿¼ÑÐ] 321Çóµ÷¼Á +9 ºÎÈó²É123 2026-03-18 11/550 2026-03-20 23:19 by JourneyLucky
[¿¼ÑÐ] 304Çóµ÷¼Á +7 ˾¿Õ. 2026-03-18 7/350 2026-03-20 23:08 by JourneyLucky
[¿¼ÑÐ] 319Çóµ÷¼Á +3 СÁ¦Æøçæçæ 2026-03-20 3/150 2026-03-20 19:47 by JourneyLucky
[¿¼ÑÐ] Çóµ÷¼Á +3 @taotao 2026-03-20 3/150 2026-03-20 19:35 by JourneyLucky
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼²©] 26²©Ê¿ÉêÇë +3 1042136743 2026-03-17 3/150 2026-03-17 23:30 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] ÓÐûÓеÀÌú/ÍÁľµÄÏëµ÷¼ÁÄÏÁÖ£¬¸ø×Ô¼ºÕÐʦµÜÖС« +3 TqlXswl 2026-03-16 7/350 2026-03-17 15:23 by TqlXswl
[¿¼ÑÐ] 333Çóµ÷¼Á +3 ÎÄ˼¿Í 2026-03-16 7/350 2026-03-16 18:21 by ÎÄ˼¿Í
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û