²é¿´: 3238  |  »Ø¸´: 11

jifei7416

ľ³æ (ÖøÃûдÊÖ)

[ÇóÖú] ´ß»¯¼Á±íÃæËáÐÔÔõô²â

×öÁ˸ö´ß»¯¼Á£¬ÏëÖªµÀ´ß»¯¼Á±íÃæËáÐÔ£¬Ò²¾ÍÊÇÖªµÀËáÀàÐÍ¡¢ËáÇ¿¶ÈºÍËáÁ¿£¬ÓÐʲôºÃµÄ°ì·¨£¬¼òµ¥µÄ£¬±ÈÈçµÎ¶¨¿ÉÒÔ²»
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

´ß»¯¼ÁÏà¹Ø

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÎÒÃÇûÓÐʲô²»Í¬
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

646468128

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

̽·Õß......

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
jifei7416: ½ð±Ò+2 2013-05-06 09:58:30
ÍõÏþÃÈ: ½ð±Ò+3, лл·ÖÏí£¡ 2013-05-06 14:50:38
Â¥ÉÏ˵µÄºÜÏêϸ£¡
      Ò»°ãÇø·Ö¹ÌÌå±íÃæËáÐÔλÓÃßÁà¤Îü¸½ºìÍâ¹âÆ×¡£ÆäÏà¶ÔÇ¿ÈõΪ²â¶¨²»Í¬ÍѸ½Î¶ȵÄÎü¸½ºìÍâ¹âÆ×À´±íÕ÷£»Æä²»Í¬ËáÐÔλµÄ¿É¼°ÐÔÓò»Í¬³ß´çµÄßÁà¤Àà̽Õë·Ö×Ó¡¢»òÆäËû²»Í¬³ß´çµÄ¼îÐÔ̽Õë·Ö×Ó£¬Èç2,6-¶þ¼×»ùßÁण¬Êå¶¡»ùßÁण¬ÒÒëæ¡¢°±ÆøµÈ̽Õë·Ö×Ó¡£Ì½Õë·Ö×ÓÎü¸½ºìÍâ¹âÆ×¿ÉÒÔÓÃÓڰ붨Á¿£¬ÓõĺÜÉÙ£¬µ«Ò²ÓÐÓõÄÈË¡£
T. R. Hughes ºÍ H. M. White [1] ¶ÔßÁà¤ÎüÊÕÌØÕ÷·å»ý·Ö¼ÆËãÁËBËáºÍLËáµÄËáÁ¿¡£
C(pridine on acid sites)=B¡Ásample surface area / (adsorption coefficient ¡Áweight)
      ·ûºÅºÍ˵Ã÷£ºB ±íʾ»ý·ÖÃæ»ý£¬C ΪÎü¸½ÔÚÎü¸½¼ÁÉϵÄB ËáÐÔλºÍL ËáÐÔλµÄŨ¶È(mmol•g-1)¡£ sample surface area ΪÑùƷƬµÄÃæ»ý£¬ adsorption coefficient ΪÏû¹âϵÊý(cm•mmol-1)£»BËáºÍLËáÆäÏû¹âϵÊý·Ö±ðΪ3.03ºÍ3.80£»weight±íʾ²âÊÔÑùÆ·µÄÖÊÁ¿(mg)¡£
[1] Hughes T R, White H M, A study of the surface structure of decationized Y zeolite by quantitative infrared spectroscopy[J]. J. Phys. Chem., 1967, 71 (7): 2192¨C2201.

ËáÁ¿µÄ²â¶¨£¬Ò»°ã²ÉÓÃNH3-TPD½øÐж¨Á¿£¬²»¹ý²â¶¨µÄΪ×ܵÄËáÁ¿¡£¿ÉÒÔ¿´³ö´ß»¯¼Á±íÃæËáÐÔµÄÇ¿Èõ¡£µ«²»ÄÜÇø·ÖËáÐÔλ¡£
Measure,whatismeasurable,andmakemeasurablethatwhichisnot.
3Â¥2013-05-06 09:10:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

readytogo

ÈÙÓþ°æÖ÷ (ÎÄѧ̩¶·)

¹Ï˧-´ß»¯¼Á

ÓÅÐãÇø³¤ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÍõÏþÃÈ: ½ð±Ò+1, лл·ÖÏí£¡ 2013-05-06 14:50:54
Ò»°ã³£ÓöøÓÖ¼òµ¥µÄ·½·¨¾ÍÊÇNH3ºÍßÁऺìÍâÎü¸½²â¶¨£¬
http://muchong.com/html/201212/5319397.html
http://www.doc88.com/p-2922999441973.html
²ÅÐëѧҲ£¬·ÇѧÎÞÒÔ¹ã²Å£¬·ÇÖ¾ÎÞÒÔ³Éѧ¡£¡¾¿ÆÑÐÉú»îÇø¡¿¡¢¡¾Ì¼Ò»»¯¹¤¡¿£¨Ãº¡¢ÌìÈ»Æø»¯¹¤£©»¶Ó­Äú³£À´½»Á÷
6Â¥2013-05-06 11:22:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

µØÓüѪÓÄÁé

ר¼Ò¹ËÎÊ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÍõÏþÃÈ: ½ð±Ò+1, лл·ÖÏí£¡ 2013-05-06 14:50:48
²âËáÁ¿Ö»ÐèÒª²âÁ¿TPD¾Í¿ÉÒÔÁË£¬Òª²âÁ¿ËáµÄÀà±ðÒª×ößÁऺìÍ⣬²»¹ýÕâ¸öºÜÂé·³µÄ
7Â¥2013-05-06 11:28:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qxxdcf

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
pzypdl: ½ð±Ò+1, лл»ØÌû½»Á÷ 2013-05-06 21:45:03
ÓÃTPD×öѽ£¬Ëá¾ÍÓÃNH3-TPDÂï

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
9Â¥2013-05-06 19:24:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fehwu

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Â¥ÉϵÄÕý½â£¬Óû¯Ñ§Îü¸½ÒÇ
Áô²»×¡Ê±¼äµÄ±³Ó°£¬»»À´²×º£É£ÌïµÄ¼ÇÒä
10Â¥2013-05-06 19:58:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

andyyyu

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ÊØÎÀÕß

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
jifei7416(cxqtitan´ú·¢): ½ð±Ò+4, лл·ÖÏí 2013-05-06 08:38:54
ÍõÏþÃÈ: ½ð±Ò+2, лл·ÖÏí£¡ 2013-05-08 13:21:27
¹ÌÌå±íÃæËáÐÔλµÄ²â¶¨£¬°üÀ¨ËáÁ¿ºÍËãÇ¿¶È£¬Í¨³£²ÉÓñí1ÖÐËùÁз½·¨¡£×î³£ÓõÄÊÇNH3³ÌÐòÉýÎÂÎüÍѸ½ºÍßÁऺìÍâÎü¸½Á½ÖÖ·½·¨£¬ºóÕß»¹¿ÉÒÔÈ·¶¨ËáµÄÀàÐÍ£¨BËá»òLËᣩ¡£

ÑÝʾÎĸå1.gif

ÐÄÈôÔÚ¡¢ÃξÍÔÚ£¬½Å²½²»Í£Ðª£¡
2Â¥2013-05-06 07:06:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jifei7416

ľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by andyyyu at 2013-05-06 07:06:06
¹ÌÌå±íÃæËáÐÔλµÄ²â¶¨£¬°üÀ¨ËáÁ¿ºÍËãÇ¿¶È£¬Í¨³£²ÉÓñí1ÖÐËùÁз½·¨¡£×î³£ÓõÄÊÇNH3³ÌÐòÉýÎÂÎüÍѸ½ºÍßÁऺìÍâÎü¸½Á½ÖÖ·½·¨£¬ºóÕß»¹¿ÉÒÔÈ·¶¨ËáµÄÀàÐÍ£¨BËá»òLËᣩ¡£

ÑÝʾÎĸå1.gif
...

ÎÒ×öµÄÊÇ¿ÅÁ£°×ÍÁ£¬ÖªµÀËüµÄËáÇ¿¶È·Ö²¼´ó¸ÅÂҲ¾ÍÊÇH0
ÎÒÃÇûÓÐʲô²»Í¬
4Â¥2013-05-06 10:00:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

646468128

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

̽·Õß......

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
4Â¥: Originally posted by jifei7416 at 2013-05-06 10:00:02
ÎÒ×öµÄÊÇ¿ÅÁ£°×ÍÁ£¬ÖªµÀËüµÄËáÇ¿¶È·Ö²¼´ó¸ÅÂҲ¾ÍÊÇH0...


ÄÇÄãÖ»Ðè×ö¸öNH3-TPD¾ÍÐÐÁË~
Measure,whatismeasurable,andmakemeasurablethatwhichisnot.
5Â¥2013-05-06 10:05:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÃûÄ¿ÕÅå£

½ð³æ (ÕýʽдÊÖ)

ÎåÐÇÉϽ«

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
pzypdl: ½ð±Ò+1, лл»ØÌû½»Á÷ 2013-05-06 21:44:56
jifei7416: ½ð±Ò+2 2013-05-07 19:56:47
ËáÀàÐÍÓÃԭλºìÍâ²â£¬ËáÁ¿NH3-TPD
ÐÅÈΣ¬Àí½â¡£
8Â¥2013-05-06 15:24:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ jifei7416 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ³õÊÔ 317 +7 °ëÀ­Ô±û 2026-03-20 7/350 2026-03-21 22:26 by peike
[¿¼ÑÐ] ÇóÖú +5 ÃÎÀïµÄÎÞÑÔ 2026-03-21 6/300 2026-03-21 17:51 by ѧԱ8dgXkO
[¿¼ÑÐ] 278Çóµ÷¼Á +9 ÑÌ»ðÏÈÓÚ´º 2026-03-17 9/450 2026-03-21 17:47 by ѧԱ8dgXkO
[¿¼ÑÐ] 296Çóµ÷¼Á +4 www_q 2026-03-20 4/200 2026-03-21 17:26 by ѧԱ8dgXkO
[¿¼ÑÐ] 330Çóµ÷¼Á0854 +3 assdll 2026-03-21 3/150 2026-03-21 13:01 by ²«»÷518
[¿¼ÑÐ] 332Çóµ÷¼Á +3 ·ï»ËÔº¶¡Õæ 2026-03-20 3/150 2026-03-21 10:27 by luoyongfeng
[¿¼ÑÐ] 301Çóµ÷¼Á +10 yyÒªÉϰ¶Ñ½ 2026-03-17 10/500 2026-03-21 03:14 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +6 hanamiko 2026-03-18 6/300 2026-03-21 00:24 by JourneyLucky
[¿¼ÑÐ] 321Çóµ÷¼Á +9 ºÎÈó²É123 2026-03-18 11/550 2026-03-20 23:19 by JourneyLucky
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ +8 °²È«Éϰ¶£¡ 2026-03-16 8/400 2026-03-20 22:13 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ»¯Ñ§£¨0703£©×Ü·Ö337Çóµ÷¼Á +8 niko- 2026-03-19 9/450 2026-03-20 21:57 by luoyongfeng
[¿¼ÑÐ] AÇøÏß²ÄÁÏѧµ÷¼Á +5 ÖÜÖÜÎÞ¼« 2026-03-20 5/250 2026-03-20 21:33 by laoshidan
[¿¼ÑÐ] 289Çóµ÷¼Á +6 »³èªÎÕè¤l 2026-03-20 6/300 2026-03-20 20:30 by ѧԱ8dgXkO
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +3 xwt¡£ 2026-03-19 3/150 2026-03-19 11:22 by wãåÑôw
[¿¼ÑÐ] 312Çóµ÷¼Á +8 İå·Ï£ 2026-03-16 9/450 2026-03-18 12:39 by Linda Hu
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼²©] 26É격 +4 °Ë6°Ë68 2026-03-16 4/200 2026-03-17 13:00 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] 333Çóµ÷¼Á +3 ÎÄ˼¿Í 2026-03-16 7/350 2026-03-16 18:21 by ÎÄ˼¿Í
[¿¼ÑÐ] 327Çóµ÷¼Á +6 ʰ¹âÈÎȾ 2026-03-15 11/550 2026-03-15 22:47 by ʰ¹âÈÎȾ
[¿¼ÑÐ] 0856ר˶279Çóµ÷¼Á +5 ¼ÓÓͼÓÓÍ£¡? 2026-03-15 5/250 2026-03-15 11:58 by 2020015
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û