Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 1616  |  »Ø¸´: 10
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

hot_cool

½ð³æ (СÓÐÃûÆø)

[½»Á÷] Çë½Ì£º´ÓUV-Vis spectra »ñÈ¡ band gap ÐÅÏ¢

ÎÒ¸Õ½Ó´¥Ò»ÖÖzeolite£¬ ºÜ¶àÎÄÏ×±¨µÀ¸Ã²ÄÁÏÊÇÒ»ÖÖ°ëµ¼Ì壬¶øÇÒͨ¹ýUV-Vis ·ÖÎöÈ·¶¨Æäband gap energy´ó¸Å£³.£¸¡£¡¡¿ÉÊÇÁîÎÒÀ§»óµÄ¾ÍÊÇÕâЩUV-Vis ·ÖÎö£¡ÓÐЩÎÄÏ×˵band gap energyÓ¦¸ÃÊÇ adsorption edge of the spectrum, ÓеÄÔò˵Ӧ¸ÃÏÈ×ö"kubelka Munk" transform£¬È»ºóÈ¡¹Õµã¡£²»ÖªÄÜ·ñÀͼÝÄÄλ¸ßÊÖ¸æÖªË­ÊÇË­·Ç£¬Óзñ±ê×¼ÊֶΣ¿¶àл£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

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

yangtianpeng

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

Ò»°ãÀ´Ëµ£¬¿ÉÒÔÓùâÆ×ÎüÊձߵķ½·¨Çó½û´ø¿í¶È£¬ÕâÊÇÒ»ÖÖ²»ÊÇ̫׼ȷµÄ·½·¨£¬Ö»×öΪһ¶¨µÄ²Î¿¼¶øÒÑ¡£
2Â¥2006-05-02 14:20:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hot_cool

½ð³æ (СÓÐÃûÆø)

¶àл,Ï£ÍûÆäËû¸ßÊÖÒ²¿ÉÒÔ¸øÐ©Ö¸µã!

[ Last edited by hot_cool on 2006-5-6 at 09:33 ]
3Â¥2006-05-03 21:55:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

westwolf

ľ³æ (ÖøÃûдÊÖ)


ʵ¼ÊÉÏgoogle¾ÍÊÇ×îºÃµÄÀÏʦ.ÕâÊÇÎÒ°ïÄãÔÚgoogleÉÏËѵÄ,Ó¦¸Ã¶ÔÄãÓÐÓÃ.


[ Last edited by westwolf on 2006-5-3 at 02:07 ]
4Â¥2006-05-03 22:04:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hot_cool

½ð³æ (СÓÐÃûÆø)

¶àл£¡
5Â¥2006-05-06 09:35:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xingzhu10755

0.5

ÎÒÒ²ÏòÏÂÔØ£¡£¡£¡£¡£¡£¡£¡£¡
6Â¥2006-06-15 12:43:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xingzhu10755

Ôõô²ÅÄÜ»ñµÃ½ð±ÒÄØ
7Â¥2006-06-15 14:51:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qingfengmingyue

ľ³æ (ÕýʽдÊÖ)

8Â¥2006-07-03 21:18:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Spoondrift

½ð³æ (³õÈëÎÄ̳)

0.5

ÓÐÊÕ»ñ£¡
9Â¥2006-08-03 22:33:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

caojinbo

Í­³æ (СÓÐÃûÆø)

Optics ÊÇÒ»Öֺܳ£¼ûµÄ²âÁ¿band gapµÄ·½·¨¡£Í¨³£Çé¿öÏ£¬Í¨¹ýreflectance»òÕßtransmittance¼ÆËã³öabsorption»òÕßoptical conductivity¡£¶ÔÁÙ½ç±ß×ölinear extrapolation£¬Ö±ÏßÓëbase lineµÄ½»µã¾ÍÊÇband gap.

reflectance ±ä»»³Éoptical conductivity¿ÉʹÓÃKramer-kronig analysis¡£
transimittance±È½Ï¼òµ¥£¬Ö±½ÓÈ¡¸º¶ÔÊý£¬³ËÉϳ£ÊýÒò×Ó¾ÍÊÇabsorption¡£Äã´ÓUVspectraÀïÃæ×öһϼòµ¥µÄ±ä»»£¬ºÜÈÝÒ×¾ÍÇó³öband gapÁË¡£

¶ÔÓÚ¼òµ¥µÄ°ëµ¼Ì壬diffuse reflectanceÒ²ÊÇÒ»Öֺܺõİ취£¬ÉÏÃæwestwolf
¸ø³öÁ˺ܺõÄͼ£¬Äã¿ÉÒÔ×Ðϸ¿´Ò»Ï¡£»ù±¾ÉÏÒ²ÊÇlinear extrapolation at the leading edge.
10Â¥2006-08-08 09:37:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ hot_cool µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 297¹¤¿Æµ÷¼Á? +7 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-13 7/350 2026-04-13 23:07 by pies112
[¿¼ÑÐ] 22ר˶Çóµ÷¼Á +8 haoyunÉϰ¶ 2026-04-11 10/500 2026-04-13 22:15 by zhq0425
[¿¼ÑÐ] BÇø0809 £¬ÊýÒ»Ó¢Ò»£¬290 Çóµ÷¼Á +3 ãöΫ1111 2026-04-12 4/200 2026-04-13 20:35 by ѧԱJpLReM
[¿¼ÑÐ] Ò»Ö¾Ô¸211 0703»¯Ñ§ 346·ÖÇóµ÷¼Á +26 ÍÁ¶¹er? 2026-04-09 29/1450 2026-04-13 15:15 by ¶À×íÃι³Ç
[¿¼ÑÐ] ʳƷÓëÓªÑø£¨0955£©271Çóµ÷¼Á +9 Éý¸ñ°¢´ï 2026-04-12 9/450 2026-04-13 14:12 by maddjdld
[¿¼ÑÐ] 211±¾¿Æ²ÄÁÏ»¯¹¤Çóµ÷¼Á +17 YHLAH 2026-04-11 20/1000 2026-04-13 08:46 by Sammy2
[½Ìʦ֮¼Ò] ɽ¶«Ë«·ÇԺУ¿¼ºË³¬¼¶ÎÞµ×Ïߣ¬Áìµ¼ÐÒÔÖÀÖ»ö£¬½ÌʦÔâÑê¿Ö +3 qut2026 2026-04-11 7/350 2026-04-12 20:24 by qut2026
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +3 RussHu 2026-04-12 4/200 2026-04-12 17:49 by ³ÂƤƤ
[¿¼ÑÐ] 070300»¯Ñ§279Çóµ÷¼Á +19 ¹þ¹þ¹þ^_^ 2026-04-08 20/1000 2026-04-11 20:43 by stoner78
[¿¼ÑÐ] µ÷¼Á +6 ÇàµÆ²»¸º 2026-04-09 6/300 2026-04-11 20:35 by dongdian1
[¿¼ÑÐ] 270Çóµ÷¼Á +14 ÑîÀÖ369 2026-04-11 14/700 2026-04-11 20:16 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 22408 327·ÖÇóµ÷¼Á +4 ÔÏ·çkon 2026-04-10 4/200 2026-04-11 09:51 by Öí»á·É
[¿¼ÑÐ] 085506-Çóµ÷¼Á-285·Ö +3 À×Å··ÉÌß 2026-04-08 3/150 2026-04-11 08:37 by zhq0425
[¿¼ÑÐ] ÉúÎïѧ308Çóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +6 ÏàÐűػá¹ââÍòÕ 2026-04-10 6/300 2026-04-11 05:23 by zhuwenxu
[¿¼ÑÐ] »¯Ñ§¹¤³ÌÓë¼¼Êõ324µ÷¼Á +23 Ëï³£»ª 2026-04-09 25/1250 2026-04-11 00:07 by ÆïÅ£¶Éº®½­
[¿¼ÑÐ] Ò»Ö¾Ô¸±±Àí¹¤298Ó¢Ò»Êý¶þÒÑÉϰ¶£¬¸Ðл¸÷λÀÏʦ +14 Reframe 2026-04-10 16/800 2026-04-10 23:07 by caotw2020
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧÎïÀíѧ£¬Ó¢Ò»66£¬Çóµ÷¼Á +4 ³¤ÑÌì½ì» 2026-04-08 5/250 2026-04-10 10:31 by Ó±¹û¶ù
[¿¼ÑÐ] ²ÄÁÏר˶³õÊÔ·Ö332Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ£¬ +12 ¹ÊÈË?? 2026-04-09 12/600 2026-04-09 18:34 by Ccclqqq
[¿¼ÑÐ] 353Çóµ÷¼Á +8 Çç¿ÕÍòÀïair 2026-04-07 8/400 2026-04-09 00:18 by GouQ
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÄÏʦ·¶´óѧ0702ÎïÀíѧ305µ÷¼Á +4 Äî³£°² 2026-04-07 6/300 2026-04-08 22:53 by bljnqdcc
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û