±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1862  |  »Ø¸´: 11
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

yutian.35

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

Сľ³æ½ð¿â¹ÜÀíÔ±

[½»Á÷] ¹ØÓÚ¹ÌÌ峬ǿËá NH3-TPD µÄÌÖÂÛ

1.  ¸Ãtpd²Ù×÷Ìõ¼þÈçÏ£ºÑùÆ·NH3-TPD±íÕ÷ÔÚÃÀ¹úMicromeritics¹«Ë¾Autochem¢ò2920»¯Ñ§Îü¸½ÒÇÉÏ·ÖÎö£¬ÑùÆ·ÓÃÁ¿40 mg£¬15%°±Æø-75%º¤Æø»ìºÏÆøÌåÎü¸½£¬ÉýÎÂËÙÂÊ10 ¡æ/min½øÐÐÍѸ½¡£
2.  ¸ÄͼÊÇ·ñÄܹ»ÑéÖ¤¸ÃÑùƷΪ¹ÌÌ峬ǿË᣿
3.  NH3-TPD±íÕ÷³¬Ç¿ËáµÄζȴøÒ»°ãΪ¶àÉÙ£¿
»Ø¸´´ËÂ¥
ÄêÁäÔ½´ó£¬Ô½Ï²»¶ºÈµãС¾Æ£¬ÒòΪÐÄÀïÓÐЩ»°Ô½À´Ô½Ëµ²»³ö¿Ú¡£¼Ó°àÔ½¾Ã£¬Ô½Ï²»¶Ò»¸öÈË×ߣ¬ÒòΪÏëÖªµÀ×Ô¼º¾¿¾¹»¹ÄÜÈÌÊܶà¾Ã¡£µ±³õ¶¼ÊÇһȺÈËÉÏ·£¬ºóÀ´ÊÇÒ»¸öÈ˶À
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

eszhan

ľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
Originally posted by ustc at 2007-10-1 08:47 PM:
¹ÌÌåNMRʵÑ飬×öÕâ¸ö×îºÃÁË£¡

ÕâλÐÖµÜËùÑÔ²»´í£¬µ«ÊǹÌÌåºË´ÅË­¸ø×÷°¡£¬Õâ¼Ò»ï³É±¾ÀϸßÁË
12Â¥2007-10-11 20:48:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 12 ¸ö»Ø´ð

daiqiguang

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷

¡ï ¡ï
physchemboy(½ð±Ò+2,VIP+0):½¨Òé²»´í£¬¶àлӦÖú¡£¹úÇì¿ìÀÖ£º£©
800¶à¶È£¿£¿
Äܲ»ÄÜÉÔ΢½éÉÜÒ»ÏÂÄãµÄ´ß»¯¼Á£¿
ÎÒ¾õµÄ500-600Ö®¼äµÄС·åÓ¦¸ÃÊÇNH3ÍѸ¶·å£¬800¶ÈÊDz»ÊÇÄã´ß»¯¼Á·Ö½âÁË£¿

Ôø¾­¿´¼û¹ýһƪÖÐÎÄÎÄÏ×ÉÏ˵SO42-Àà¹ÌÌ峬ǿËáÔÚ630¶ÈÓиöºÜÇ¿µÄÍѸ¶·å£¬¹éÊôÓÚÇ¿ËáÐÔ룬ÎÒ×öµÄʱºòÒ²ÓÐÕâ¸ö·å£¬µ±×öÁËTGºó¿ÉÒÔ·¢ÏÖÆäʵÕâ¸ö630¶ÈÍѸ¶·åÊÇSO42-µÄ·Ö½âÔì³ÉµÄ£¡

Èç¹û´ß»¯¼Á¿ÉÄÜ·Ö½â¿ÉÒÔ×öÒ»¸öTG

[ Last edited by daiqiguang on 2007-9-30 at 10:17 ]
ÓÐÊÂÇëµ½www.chemj.cnÉÏÕÒchemj£¬Ð»Ð»
2Â¥2007-09-30 10:16:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jacken

½ð³æ (ÕýʽдÊÖ)

Being ´ß»¯×¨¼Ò......

¡ï
physchemboy(½ð±Ò+1,VIP+0):¶àл²ÎÓëÌÖÂÛ£¬¹úÇì¿ìÀÖ£º£©
±íÕ÷¹ÌÌ峬ǿËá¿ÉÒÔÓû¯Ñ§·´Ó¦À´±íÕ÷£¬ÎÒÖªµÀµÄÈçÍéÌþÒì¹¹»¯·´Ó¦µÈ¡£
Being´ß»¯×¨¼Ò......
3Â¥2007-09-30 10:25:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

daiqiguang

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷

¡ï
physchemboy(½ð±Ò+1,VIP+0):¶àлӦÖú£¬¹úÇì¿ìÀÖ£º£©
ÖÁÓÚÊDz»Êdz¬Ç¿ËáÄãµÄºÃºÃÀí½â³¬Ç¿ËáµÄ¶¨ÒåºÍÅжϷ½·¨ÁË£¬¹þ¹þ

¹ÌÌ峬ǿËáµÄ¶¨Òå×î³õÊÇÓÉGillespie[1]¸ø³öµÄ,¼´·²ÊǹÌÌå±íÃæËáÇ¿¶È´óÓÚ100%ÁòËáµÄ,¶¼¿É³ÆÎª¹ÌÌ峬ǿËá.100%ÁòËáµÄËáÇ¿¶ÈÓÃHammett¡äsËắÊýH.±íʾΪ-11.9¡£


Ïà¹Ø»ù´¡ÖªÊ¶£º
ÒýÓûØÌû:
1. ¹ÌÌåËá¼îµÄ¶¨ÒåºÍ·ÖÀà
¡¡¡¡¹ÌÌåË᣺һ°ãÈÏΪÊÇÄܹ»»¯Ñ§Îü¸½¼îµÄ¹ÌÌ壬Ҳ¿ÉÒÔÁ˽âΪÄܹ»Ê¹¼îÐÔָʾ¼ÁÔÚÆäÉÏÃæ¸Ä±äÑÕÉ«µÄ¹ÌÌå¡£¹ÌÌåËáÓÖ·ÖΪ²¼ÀÊË¹ÌØ£¨Br¦Õnsted£©ËáºÍ·Ò×˹£¨Lewis£©ËᡣǰÕß¼ò³ÆÎªBËᣬºóÕß¼ò³ÆÎªLËá¡£BËáB¼îµÄ¶¨ÒåΪ£ºÄܹ»¸ø³öÖÊ×ӵͼÊÇËᣬÄܹ»½ÓÊÜÖÊ×ӵͼÊǼËùÒÔBËáB¼îÓÖ½ÐÖÊ×ÓËá¼î¡£
2. ¹ÌÌåËá¼îµÄÇ¿¶ÈºÍËá¼îÁ¿
¡¡¡¡BËáÇ¿¶È£¬ÊÇÖ¸¸ø³öÖÊ×ÓµÄÄÜÁ¦£»LËáÇ¿¶ÈÊÇÖ¸½ÓÊܵç×Ó¶ÔµÄÄÜÁ¦¡£ËáÇ¿¶Èͨ³£ÓÃHammeettº¯ÊýH0±íʾ£¬¶¨ÒåÈçÏ£º
¡¡¡¡ÈôÒ»¹ÌÌåËá±íÃæÄܹ»Îü¸½Ò»Î´½âÀëµÄ¼î£¬²¢ÇÒ½«Ëüת±äΪÏàÓ¦µÄ¹²éîËᣬÇÒת±äÊǽèÖúÓÚÖÊ×Ó×Ô¹ÌÌåËá±íÃæ´«µÝÓÚÎü¸½¼î£¬¼´£ºÊ½ÖÐ[B]aºÍ[BH+]a·Ö±ðΪδ½âµÄ¼î£¨¼îָʾ¼Á£©ºÍ¹²éîËáµÄŨ¶È¡£pKaÊǹ²éîËáBH+½âÀëÆ½ºâ³£ÊýµÄ¸º¶ÔÊý£¬ÀàËÆpH¡£Èôת±äÊǽèÖúÓÚÎü¸½¼îµÄµç×Ó¶ÔÒÆÏò¹ÌÌåËá±íÃæ£¬¼´Ê½ÖÐ [A:B]ÊÇÎü¸½¼îBÓëµç×Ó¶ÔÊÜÌåAÐγɵÄÂçºÏÎïABµÄŨ¶È¡£H0ԽСËá¶ÈԽǿ¡£
ËáÁ¿£º¹ÌÌå±íÃæÉϵÄËáÁ¿£¬Í¨³£±íʾΪµ¥Î»ÖØÁ¿»òµ¥Î»±íÃæ»ýÉÏËáλµÄºÁĦ¶ûÊý£¬¼´m mol/wt»òm mol/m2¡£ËáÁ¿Ò²½ÐËá¶È£¬Ö¸ËáµÄŨ¶È¡£
¡¡¡¡¹ÌÌå¼îµÄÇ¿¶È£¬¶¨ÒåΪ±íÃæÎü¸½µÄËáת±äΪ¹²éî¼îµÄÄÜÁ¦£¬Ò²¶¨ÒåΪ±íÃæ¸ø³öµç×Ó¶ÔÓÚÎü¸½ËáµÄÄÜÁ¦¡£¼îÁ¿µÄ±íʾ£¬Óõ¥Î»ÖØÁ¿»òÕßµ¥Î»±íÃæ»ý¼îµÄºÁĦ¶ûÊý£¬¼´m mol/wt»òm mol/m2¡£¼îÁ¿Ò²½Ð¼î¶È£¬Ö¸¼îÖÐÐĵÄŨ¶È¡£
¡¡¡¡Ëá¼î¶ÔЭͬλ£ºÄ³Ð©·´Ó¦£¬ÒÑÖªËäÓÉ´ß»¯¼Á±íÃæÉϵÄËáλËù´ß»¯£¬µ«¼îλ»ò¶à»òÉÙµØÆðÒ»¶¨µÄЭͬ×÷Óá£ÓÐÕâÖÖËá-¼î¶ÔЭͬλµÄ´ß»¯¼Á£¬ÓÐʱÏÔʾ¸üºÃµÄ»îÐÔ£¬ÉõÖÁÆäËá-¼îÇ¿¶È±È½Ïµ¥¸öËáλ»ò¼îλµÄÇ¿¶È¸üµÍ¡£ÀýÈçZrO2ÊÇÒ»ÖÖÈõËáºÍºÍÈõ¼î£¬µ«·ÖÁÑC-HµÄ¼üµÄ»îÐÔ£¬½Ï¸üÇ¿ËáÐÔµÄSiO2-Al2O3¸ß£¬Ò²½Ï¸üÇ¿¼îÐÔµÄMgO¸ß¡£ÕâÖÖËáλºÍ¼îλЭͬ×÷Ó㬶ÔÓÚÄ³Ð©ÌØ¶¨µÄ·´Ó¦ÊǺÜÓÐÀûµÄ£¬Òò¶ø¾ßÓиü¸ßµÄÑ¡ÔñÐÔ¡£ÕâÀà´ß»¯¼Á½ÐËá¼îË«¹¦ÄÜ´ß»¯¼Á¡£

¹ÌÌ峬ǿËáºÍ³¬Ç¿¼î£º¹ÌÌåËáµÄÇ¿¶ÈÈô³¬¹ý100%ÁòËáµÄÇ¿¶È£¬Ôò³ÆÖ®Îª³¬Ç¿Ëá¡£ÒòΪ100%ÁòËáµÄËáÇ¿¶ÈÓÃHammeettËáÇ¿¶Èº¯Êý±íʾʱΪH0 = -11.9£¬¹Ê¹ÌÌåËáÇ¿¶ÈH0 < -11.9Õßν֮¹ÌÌ峬ǿËá»ò³¬Ëá¡£
¡¡¡¡¹ÌÌ峬ǿ¼îÊÇÖ¸ËüµÄ¼îÇ¿¶ÈÓüîÇ¿¶Èº¯ÊýH-±íʾ¸ßÓÚ+26Õß¡£¹ÌÌ峬ǿ¼î¶àΪ¼îÍÁ½ðÊôÑõ»¯Î»ò¼îÍÁ½ðÊôÓë¼î½ðÊôµÄ¸´ºÏÑõ»¯Îï¡£

[ Last edited by daiqiguang on 2007-9-30 at 10:33 ]
ÓÐÊÂÇëµ½www.chemj.cnÉÏÕÒchemj£¬Ð»Ð»
4Â¥2007-09-30 10:30:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³ÌÇóµ÷¼Á +13 ÉîVËÞÉá°É 2026-03-29 13/650 2026-03-31 19:50 by Dyhoer
[¿¼ÑÐ] ²ÄÁϹ¤³Ì085601Êý¶þÓ¢Ò»335Çóµ÷¼Á +5 Ë«ÂíβƦÀϰå2 2026-03-31 5/250 2026-03-31 19:07 by Wang200018
[¿¼ÑÐ] ¿¼Ñе÷¼Á +8 СÀ¯ÐÂ±Ê 2026-03-29 8/400 2026-03-31 18:20 by lizhi8172
[¿¼ÑÐ] 285Çóµ÷¼Á +3 FZAC123 2026-03-30 3/150 2026-03-31 17:49 by ÈÈÇéɳĮ
[¿¼ÑÐ] 286Çóµ÷¼Á +6 Faune 2026-03-30 6/300 2026-03-31 14:37 by jp9609
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷½»288»¯¹¤×¨Ë¶Çóµ÷¼Á +4 ºÃÔ˺ÃÔË½Ó½Ó 2026-03-24 4/200 2026-03-31 09:18 by Î÷¾©Ñ§ÔºÍÁľ¹¤³
[¿¼ÑÐ] ¸£½¨Àí¹¤´óѧ²ÄÁÏѧԺÏȽøºÏ½ðÍŶÓÕÐÊÕ¿¼Ñе÷¼ÁѧÉú +3 ´ó»ª½ðÉ̶¼ 2026-03-30 4/200 2026-03-31 01:04 by ·½Ó¢¿¡602
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +9 @taotao 2026-03-29 9/450 2026-03-30 22:29 by ÎÒÊÇС¿µ
[¿¼ÑÐ] 359Çóµ÷¼Á +5 ÍõÁ˸öéª 2026-03-25 5/250 2026-03-30 19:36 by Ô´_2020
[¿¼ÑÐ] 0703»¯Ñ§/290Çóµ÷¼Á/±¾¿Æ¾­Àú·á¸»/¹¤¿ÆÒ²¿É +13 µ¤ÇàÄÌ¸Ç 2026-03-26 15/750 2026-03-30 12:35 by fangnagu
[¿¼ÑÐ] 332Çóµ÷¼Á +6 Lyy930824@ 2026-03-29 6/300 2026-03-30 10:53 by 1172367218
[¿¼ÑÐ] 349Çóµ÷¼Á +6 Àîľ×Ó°¡¹þ¹þ 2026-03-25 6/300 2026-03-29 12:47 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò©µ÷¼Á +5 Feisty¡£ 2026-03-28 9/450 2026-03-29 12:02 by longlotian
[¿¼ÑÐ] 279Çóµ÷¼Á +4 µûÎèÇáÈÆ 2026-03-29 4/200 2026-03-29 09:45 by laoshidan
[¿¼ÑÐ] 085600£¬×¨Òµ¿Î»¯¹¤Ô­Àí£¬321·ÖÇóµ÷¼Á +5 ´ó²öС×Ó 2026-03-28 5/250 2026-03-29 08:56 by qingfeng258
[¿¼ÑÐ] 321Çóµ÷¼Á +7 è±Óñ~~ 2026-03-25 8/400 2026-03-29 06:41 by 544594351
[¿¼ÑÐ] 348Çóµ÷¼Á +4 СÀÁ³æ²»ÀÁÁË 2026-03-27 5/250 2026-03-27 12:47 by ¹û¹ûÂèßä
[¿¼ÑÐ] 0703»¯Ñ§338Çóµ÷¼Á£¡ +6 Zuhui0306 2026-03-26 7/350 2026-03-27 10:35 by shangxh
[¿¼ÑÐ] Öйú¿ÆÑ§ÔºÉîÛÚÏȽø¼¼ÊõÑо¿Ôº-¹âÏË´«¸Ð¿ÎÌâ×éÕÐÉú-Öйú¿ÆÑ§Ôº´óѧ¡¢ÉîÛÚÀí¹¤´óѧÁªÅà +5 YangTyu1 2026-03-26 5/250 2026-03-26 18:27 by èßäèßäѽ
[¿¼ÑÐ] Ò»Ö¾Ô¸ ÄϾ©Óʵç´óѧ 288·Ö ²ÄÁÏ¿¼ÑÐ Çóµ÷¼Á +3 jl0720 2026-03-26 3/150 2026-03-26 13:39 by zzll406
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û