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SAYRG

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wyj210

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12Â¥2013-01-12 02:13:51
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SAYRG

½ð³æ (СÓÐÃûÆø)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
12Â¥: Originally posted by wyj210 at 2013-01-12 02:13:51
×î½üÕýÔÚ¸ÄÎÄÕ£¬ÕýºÃÉó¸åÈËÌá³öÁËͬÑùµÄÎÊÌâ¡£ÎÒ¾ÍÄÃ×ÅÕâÎÊÌâÈ¥ÕÒµ¼Ê¦ÁË£¬Ëû¸øÎÒÄÃÁ˱¾1968ÄêµÄÊ飺de Boer, J. H. The Dynamic Character of Adsorption, 2nd ed.; Clarendon Press: Oxford, U.K., 1968.
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13Â¥2013-01-12 15:56:10
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dingd

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csgt0: ½ð±Ò+1, лл 2013-01-18 11:36:11
ÎÊÌâÃèÊöµÄ̫רҵÁË£¬¸Ð¾õÓÃ1stOptµÄSharedModelÃüÁî¿ÉÒԺܺõؽâ¾öÕâÖÖ²ÎÊý¹²ÏíÎÊÌ⣬¥Ö÷¼ò»¯ÏÂÎÊÌ⣬¸ø³öÒªÄâºÏµÄ¹«Ê½£¨×Ô±äÁ¿¡¢Òò±äÁ¿Ãû¡¢²ÎÊýÃû£¬¸÷ÖÖ³£ÊýÈçRµÈ£©£¬¶ÔÓ¦µÄÊý¾ÝµÈ£¬¾¡Á¿²»ÒªÓÃ×Ô¼º±¿×¨Òµ²Å¶®µÃÊõÓÕâÑù²Å»áÓиü¶àµÄÈ˲ÎÓë½øÀ´¡£
14Â¥2013-01-17 18:02:15
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SAYRG

½ð³æ (СÓÐÃûÆø)

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é_ʼÕJžéÔÚÒԵȜØÎü¸½Ä£ÐÍ”MºÏµÈœØÎü¸½Çú¾€•r£¬•þÓÐһЩÏÞÖÆ—l¼þÐèÒª×ñÊØ
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CODE:
1.
ÐèҪͬ•r”MºÏ¶à—lµÈœØÎü¸½Çú¾€¡£(Global Fitting with Parameter Sharing)
2.
q1, b1, q2, b2 ß@Щ…¢”µ¶¼±Øíš´óì¶Áã¡£
3.
KH(Ti) = q1*b1(Ti) + q2*b2(Ti)
´ËÍ⣬²»Í¬œØ¶ÈϵÄKH£¬Æä×ÔÈ»Œ¦”µÅcœØ¶ÈµÄµ¹”µ(1/T)Ö®ég‘ª¾ßÓо€ÐÔêP‚S¡£
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KH£ºHenry¡¯s constant
4.
²»Í¬œØ¶ÈϵÄb (binding affinity)£¬Æä×ÔÈ»Œ¦”µÅcœØ¶ÈµÄµ¹”µ(1/T)Ö®ég‘ª¾ßÓо€ÐÔêP‚S¡£?KÇÒ¿ÉÓÉ´ËêP‚S«@µÃ E i ¡£
b1=b10 exp(E1/RT) ;  ln(b1)=ln(b10)+E1/RT (¾€ÐÔ)
b2=b20 exp(E1/RT) ;  ln(b2)=ln(b20)+E2/RT (¾€ÐÔ)
5.
b0 = alpha/(beta((2Ø£mkT)^0.5) exp(E/RT)
ÕˆÒŠ×îµ×ϵăÉ?ˆˆD¡£
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²»ß^ÎÒ߀²»Ì«Çå³þ alpha beta m k µÄÎïÀíÒâÁxÒÔ¼°Ô“ÔõüNµÃµ½¡£
6.
b1(T) > b2(T)£¬ß@‚€êP‚S߀²»¸Ò´_¶¨¡£

Dual site Langmuir (DSL)
Q = (q1*b1*x)/(1 + b1*x) + (q2*b2*x)/(1 + b2*x)
ÆäÖÐ
b1=b10 exp(E1/RT) ;  ln(b1)=ln(b10)+E1/RT
b2=b20 exp(E1/RT) ;  ln(b2)=ln(b20)+E2/RT
b1b2=b10b20 exp((E1+E2)/RT) ; ln(b1b2)=ln(b10b20)+(E1+E2)/RT

[red]·Ç³£ÏëÒªÁ˽âÔõüNÔÚ”MºÏµÄß^³Ì®”ÖмÓÈëß@ЩÏÞÖÆ—l¼þ£¡[/red]



Fig. S11 Experimental data for adsorption of CO2 in ¡°bare¡± CuBTTri.
The continuous solid lines are the single-site Langmuir fits
using the parameters specified in Table S2.


[red]ÖØ¬F°æµÄˆDÅc…¢”µ½ÔÅcÎÄ«IËùˆóŒ§µÄÔ­°æ·Ç³£ÏàËÆ¡£[/red]



[blue]*1[/blue]
Enhanced carbon dioxide capture upon incorporation of N,N¡ä-dimethylethylenediamine in the metal¨Corganic framework CuBTTri
Thomas M. McDonald ,  Deanna M. D'Alessandro ,  Rajamani Krishna and Jeffrey R. Long
Chem. Sci., 2011,2, 2022-2028
ÕýÎļ°Æä…¢¿¼ÙYÁϾWÖ·£º
http://pubs.rsc.org/en/Content/ArticleLanding/2011/SC/c1sc00354b
http://www.rsc.org/suppdata/sc/c1/c1sc00354b/c1sc00354b.pdf

[blue]*2[/blue]
Adsorption of CO, CO2 and CH4 on Cu-BTC and MIL-101 metal organic frameworks:Effect of open metal sites and adsorbate polarity
Pradip Chowdhury a, Samuel Mekala a, Frieder Dreisbach b, Sasidhar Gummaa,⇑
Microporous and Mesoporous Materials 152 (2012) 246¨C252
ÕýÎÄËùÔÚ¾WÖ·£º
http://www.sciencedirect.com/sci ... i/S1387181111005488

[blue]*3[/blue]
http://muchong.com/bbs/viewthread.php?tid=5201919&page=1#pid9
http://muchong.com/bbs/viewthread.php?tid=5201919&page=1#pid7
http://muchong.com/bbs/viewthread.php?tid=5201919&page=1#pid10
[blue]*4[/blue]

MMM.png



MMMT4.png



LM-1.png



LM-2.png

15Â¥2013-04-02 21:01:58
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SAYRG

½ð³æ (СÓÐÃûÆø)

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1. ÒÔMaterials StudioÖеÄAtom volume & Surface Ó‹Ë㹤¾ß
¹ÀËã¿×¶´²ÄÁϵÄpore volume(¿×ÈÝ)•r£¬¿×ÈÝÊDz»ÊÇ¿ÉÒÔÖ±½Ó«@µÃ£¿
߀ÊÇ«@µÃÏàêP”µ“þÖ®áᣬÓÃÄÇЩ”µ“þég½ÓÓ‹ËãµÃµ½£¿
2. ÔÚÞD“Q¿×¶´²ÄÁÏÎü¸½Ä³šâów(ÈçCO2)µÄ³¬î~Åc½^Œ¦Îü¸½Á¿•r•þÓõ½µÄ
pore volume(¿×ÈÝ)£¬ÊDz»ÊÇ‘ªÔ“ʹÓÃÓÉÔ“šâów(ÓÃCO2¶ø·ÇN2)Ëù¹ÀËã³ö?íµÄ
”µÖµ£¿
3. žéʲüNÐèÒªŒ¢³¬î~Îü¸½Á¿ÞD“Q³É½^Œ¦Îü¸½Á¿£¿
4. žéʲüN³¬î~Îü¸½Á¿Ôڸ߉º•rµÄ”µÖµ•þµôÏÂ?í£¿
5. working capacity (¿×¶´²ÄÁÏÔÚ»ìºÏšâówÇé›rϵÄÓÐЧÎü¸½ÈÝÁ¿)Ô“ÔõüNÓ‹Ë㣿
ÆäÓ‹Ë㷽ʽÊÇ·ñ¿ÉÒÔÖ±½ÓÕûºÏßM¬FÔڵijÌÐò´ú´a®”ÖУ¿


ÎÒ×öß@ЩÎÄ«IËÑŒ¤¡¢Ì½Ó‘ÅcÖØ¬FËûÈ˽Y¹û£¬ÊÇžéÁËÖªµÀÔõüNµÃµ½ºÏÀíµÄ
Îü¸½Ä£ÐÍ…¢”µ¡£²»ÔÚ춺ÍÎÄ«IÉÏËùˆóŒ§µÄ½Y¹ûÓжàÏñ¡£²»ß^£¬ÈôÊÇÖØ¬F³ö?í
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Åe‚€Àý×Ó?íÕfºÃÁË£¬?ˆ½ÜùiÀÏŽŸµÄÑо¿Ð¡½M½üÆÚì¶JACS°l±íµÄÎÄÕÂÖÐ
ÓÐÔÚÔ“ÎĵÄÑa³äÙYÁÏ(µÚ8~9í“)ÑYÕ„µ½žéʲüNÓÃÎü¸½Ä£ÐÍ”MºÏ·¨ÇóÈ¡Îü¸½Ÿá
•r•þ¸ß¹ÀµÍ¸²ÉwÂÊ•rµÄµÈÁ¿Îü¸½Ÿá¡£
Ô­Òò‘ªÊÇ”MºÏ•r?Kδ¿¼Á¿µ½Ôڵ͉º…^µÄÎü¸½ÐОé
‘ª®”×ñÊØºàÀû¶¨ÂÉß@ücËùÖ¡£?Äß@ÑeÒÔ¼°ÆäËùÒýÓõÄÎÄ«I߀ÓÐ
´ËÌûÖÐÌáß^µÄÎÄ«IËÆºõ¶¼ÕfÖø”MºÏµÄß^³Ì®”ÖБªÔ“Òª°ÑһЩ
ÏÞÖÆ—l¼þ¿¼‘]ßMÈ¥¡£

Strong and Dynamic CO2 Sorption in a Flexible Porous Framework Possessing Guest Chelating Claws
Pei-Qin Liao †, Dong-Dong Zhou †, Ai-Xin Zhu †‡, Lu Jiang †, Rui-Biao Lin †, Jie-Peng Zhang *†, and Xiao-Ming Chen †
J. Am. Chem. Soc., 2012, 134 (42), pp 17380¨C17383
ÕýÎÄ
http://pubs.acs.org/doi/abs/10.1021/ja3073512
Ña³äÙYÁÏ
http://pubs.acs.org/doi/suppl/10.1021/ja3073512/suppl_file/ja3073512_si_001.pdf

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”MºÏµÄß^³ÌÖÐÐèÒª×ñÊØµÄÏÞÖÆ—l¼þ£¬Ä¿Ç°ÎÒÕJžé‘ªÔ“¿ÉÒÔº†»¯³É
ÒÔÏÂËÄüc¡£
ÒÔʹÓÃDual site Langmuir (DSL)žéÀý¡£
CODE:
1. Global fitting with parameter sharing
    ͬ•r”MºÏ¶à—lµÈœØÎü¸½Çú¾€£¬ß@ЩµÈœØÎü¸½Çú¾€±Ë´ËÖ®égµÄœØ¶È²î‘ªÔÚ
    10 KÒԃȣ¬5 K ÒԃȸüºÃ¡£¶øÇÒ×îÉÙ2—l£¬3—l¡¢5—lÒÔÉϵÄÔ’¸üºÃ¡£
2. ËùÓÐ…¢”µ¶¼žéÕý¡£(î}ÍâÔ’£¬ÎÒÕæµÄ¿´ß^ÓÐÈˈóŒ§ß^Ø“µÄ…¢”µ¡£)
3. bi(Tn) > bi(Tn+1), Tn < Tn+1
4. bA(Tn) > bB(Tn)

CODE:
Dual site Langmuir (DSL)
Q(T) = (QA*bB(T)*p) / (1 + bB(T)*p)
        + (QB*bB(T)*p) / (1 + bB(T)*p)
bA(T) = bA0(T) exp(EA / RT)  ln(bA(T)) = ln(bA0) + EA/RT
bB(T) = bB0(T) exp(EB / RT)   ln(bB(T)) = ln(bB0) + EB/RT
bA(T)bB(T) = bA0(T)bB0(T) exp(( EA + EB ) / RT)
ln (bA(T)bB(T)) = ln(bA0(T)bB0(T))+ ( EA + EB ) / RT

16Â¥2013-04-18 15:19:54
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SAYRG

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
12Â¥: Originally posted by wyj210 at 2013-01-12 02:13:51
×î½üÕýÔÚ¸ÄÎÄÕ£¬ÕýºÃÉó¸åÈËÌá³öÁËͬÑùµÄÎÊÌâ¡£ÎÒ¾ÍÄÃ×ÅÕâÎÊÌâÈ¥ÕÒµ¼Ê¦ÁË£¬Ëû¸øÎÒÄÃÁ˱¾1968ÄêµÄÊ飺de Boer, J. H. The Dynamic Character of Adsorption, 2nd ed.; Clarendon Press: Oxford, U.K., 1968.
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ÏñÏ·½ÄÇÆªÎÄ«IÑeî^¾ÍÓÐÕf³ö±ÈÝ^Ô”¼š¶øÇÒ±ÈÝ^ºÏÀíµÄ”MºÏ·½·¨Åcß^³Ì¡£(Ô”ÒŠÆäÑa³äÙYÁϵÚ4~12í“£¬ßB½YÎÒ„t·ÅÔÚì¶Ï·½¡£)
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*1
High-Throughput Analytical Model to Evaluate Materials for Temperature Swing Adsorption Processes
Adv. Mater. 2013
Article first published online: 25 APR 2013
Julian P. Sculley, Wolfgang M. Verdegaal, Weigang Lu, Mario Wriedt, Hong-Cai Zhou*
´ËƪÑa³äÙYÁϵÄßB½Y
http://onlinelibrary.wiley.com/d ... .201204695/suppinfo
17Â¥2013-05-07 16:27:42
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greaterwei

гæ (ÕýʽдÊÖ)

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18Â¥2018-10-28 11:56:45
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