²é¿´: 1975  |  »Ø¸´: 7
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

wmm.2008

Òø³æ (ÕýʽдÊÖ)

[ÇóÖú] ÇóÖú£ºÉó¸åÈ˵ĵÚÒ»¸öÎÊÌâ¾Í°ÑÎÒÄѵÃסÁË£¡

¸÷λ×öÄ£ÄâµÄ´ó³æ;
       ,ÄãÃǺã¬×Ô¼ºÖ®Ç°ÕÒһλ²»Ì«ÊìϤµÄʦÐÖ°ïæ×öÁËÒ»¸ö¹ØÓÚ·°²ôÔÓ¶þÑõ»¯îѵÄÄ£Ä⣬ÓõÄÊÇMS£¬Ð´ÔÚÁËСÂÛÎÄÀïÃæ£¬È»ºóÉó¸åÈ˵ÚÒ»¸öÌá³öµÄÒâ¼û¾ÍÊÇÕë¶Ô´ËÏîµÄ£º
¡°1. Band-gap estimation in this paper was not conducted under the standard of the field of photo-electrochemistry. Since the electronic structure of anatase TiO2 gives an indirect transition, the square root of absorption coefficient is linear with photon energy, and the intercept with the x axis estimates the band gap energy. Absorption coefficient should be measured based on the Kubelka-Munk function, and the square root of those value should be plotted versus photon energy.¡±         
Õâ¾ä»°µÄÒâ˼£¬ÊDz»ÊÇÒª¼ÓÉÏÎüÊÕϵÊýµÄ¾ù·½¸ùVS¹âµç×ÓÄÜÁ¿£¬¶ø·ÇVS½û´ø¿í¶È£¿
ÇóÖú¸÷λ¸ßÊÖ½â´ð.............




[ Last edited by wmm.2008 on 2012-8-18 at 17:01 ]
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ʵÑé¼¼Êõ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

Äжùµ½ËÀÐÄÈçÌú£¬¿´ÊÔÊÖ£¬²¹ÌìÁÑ£¡£¡£¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Öî¸ðâùÁÕ

½ð³æ (ÕýʽдÊÖ)

ÇëÎÊÏ£¬TiO2ºÍV2O5µÄÎü¹âϵÊýÊǶàÉÙ£¬Ð»Ð»
»ú»áÁô¸øÓÐ×¼±¸µÄÈË
8Â¥2017-03-14 10:55:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

wmm.2008

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by °ëÆÂɽÈË at 2012-08-18 18:38:58
ÄãûÓÐÀí½â½û´ø¿í¶ÈÊÇÔõôÇóµÄ£¬×îºÃ¿´¿´Õâ·½ÃæµÄÓ¢ÎÄÎÄÕ£¬²»ÊÇÖ±½Ó´ÓÎü¹â¶ÈµÄÇúÏßÉÏ×öÇÐÏßÇóµÄ£¬Ð¡Ä¾³æÉÏÒ²Óкܶ࣬Äã¿ÉÒÔËÑһϣ¡¼ä½Ó°ëµ¼ÌåºÍÖ±½Ó°ëµ¼ÌåµÄ¼ÆË㹫ʽ²»Ò»Ñù¡£°ëµ¼Ì壺×Ý×ø±ê£º(ah¦Í)1/2 ºá×ø±ê£ºhv

ллÄãµÄÖ¸µã£¬Äã¿´ÏÂÃæÕâÕÅͼÀïÃæµÄ¼ÆËã·½·¨¶Ôô£¿


Äжùµ½ËÀÐÄÈçÌú£¬¿´ÊÔÊÖ£¬²¹ÌìÁÑ£¡£¡£¡
3Â¥2012-08-18 19:52:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wmm.2008

Òø³æ (ÕýʽдÊÖ)

°´m=1¼ÆË㣬£¬Eg=hv(1+lnT/ac),²»Öª¶Ôô£¿
Äжùµ½ËÀÐÄÈçÌú£¬¿´ÊÔÊÖ£¬²¹ÌìÁÑ£¡£¡£¡
4Â¥2012-08-18 19:57:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wmm.2008

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by °ëÆÂɽÈË at 2012-08-18 18:38:58
ÄãûÓÐÀí½â½û´ø¿í¶ÈÊÇÔõôÇóµÄ£¬×îºÃ¿´¿´Õâ·½ÃæµÄÓ¢ÎÄÎÄÕ£¬²»ÊÇÖ±½Ó´ÓÎü¹â¶ÈµÄÇúÏßÉÏ×öÇÐÏßÇóµÄ£¬Ð¡Ä¾³æÉÏÒ²Óкܶ࣬Äã¿ÉÒÔËÑһϣ¡¼ä½Ó°ëµ¼ÌåºÍÖ±½Ó°ëµ¼ÌåµÄ¼ÆË㹫ʽ²»Ò»Ñù¡£°ëµ¼Ì壺×Ý×ø±ê£º(ah¦Í)1/2 ºá×ø±ê£ºhv

ÎÒÔÚһƪÎÄÏ×ÉÏ¿´µ½Õâ¸ö¼ÆËã·½·¨£¬È總¼þËùʾ£¬Èô°´m=1¼ÆË㣬£¬Eg=hv(1+lnT/ac),²»Öª¶Ôô£¿


Äжùµ½ËÀÐÄÈçÌú£¬¿´ÊÔÊÖ£¬²¹ÌìÁÑ£¡£¡£¡
5Â¥2012-08-18 19:58:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] Ö»ÓÐÿÄêÕâÖÖʱºòÀ´¹ä¹äСľ³æ +20 yaoyewhu2008 2026-08-20 20/1000 2026-08-20 09:41 by 2026Äê¹ú×ÔÈ»»ù½
[»ù½ðÉêÇë] »¶Ó­·¢À´filecodeµÄMz6ºóµÄ´úÂëÑéÖ¤Æä¹æÂÉ +55 ҽѧÀÏÄк¢ 2026-08-13 125/6250 2026-08-20 09:02 by ҽѧÀÏÄк¢
[»ù½ðÉêÇë] ½ñÌì»ù½ð»á³ö½á¹ûÂð£¿20260819 +14 kkkl_v 2026-08-19 15/750 2026-08-20 08:21 by sunzitan
[»ù½ðÉêÇë] ʱ¼ä´Á±äÁË£¬ÄÜ¿´³öʲôÎÊÌ⣿ +12 »ùŵßä¿Í 2026-08-17 16/800 2026-08-19 22:04 by kk µÄСľ³æ
[»ù½ðÉêÇë] filecode£¬4¸öjtjcÁË +11 ziyangfang 2026-08-19 13/650 2026-08-19 21:28 by aasahr
[»ù½ðÉêÇë] ½ñÌì·Å°ñûϷÁ衃 +4 yuleib84 2026-08-19 5/250 2026-08-19 19:52 by hhs666
[»ù½ðÉêÇë] filecode=ºóÃæµÚÒ»¸öÊÇ´óд×Öĸ +10 wangze12014 2026-08-14 12/600 2026-08-19 16:56 by ¿àÄѲ©Ê¿
[»ù½ðÉêÇë] 2027¹ã¶«Ê¡½ÜÇà +4 ÄÌţСºÚ 2026-08-15 10/500 2026-08-19 11:02 by wanfengnew
[»ù½ðÉêÇë] ÅóÓÑȦ¿´µ½µÄ +6 wangzilk 2026-08-18 8/400 2026-08-19 10:55 by Haru815
[»ù½ðÉêÇë] ¿ìÅ©ÀúÆßϦ½ÚÁË£¬ÇáËÉһϣ¬ÄÐÈËÇÄÇÄ»°£¬Å®Ê©Ö÷Çë²»Òª½øÀ´¡£ +6 Tide man 2026-08-14 7/350 2026-08-19 09:56 by ZJTJZ
[»ù½ðÉêÇë] ʲôʱºò¿ª½±£¿ +6 CrisMessi 2026-08-18 6/300 2026-08-19 08:06 by Equinoxhua
[»ù½ðÉêÇë] ÖØÒªÏûÏ¢£¬ÖÐÎçϵͳÔÚά»¤ +10 yuleib84 2026-08-18 11/550 2026-08-19 07:30 by Óðë·ãf
[»ù½ðÉêÇë] Ã÷Ìì·Å°ñ£¿ +5 Shxjjxjkx 2026-08-18 5/250 2026-08-18 18:14 by -´ó´ó´ó´ó´ó-
[ÂÛÎÄͶ¸å] Ͷ¸å×Éѯ +4 wwm09 2026-08-17 6/300 2026-08-18 15:36 by wwm09
[»ù½ðÉêÇë] ʱ¼ä´ÁÓÖ±äÁË8-15 +14 archvillain 2026-08-15 26/1300 2026-08-18 13:37 by phantomgost
[»ù½ðÉêÇë] ½ñÌìά»¤ÏµÍ³Î¬»¤ ×£ËùÓÐÈË ¸ßÖÐ +8 gjjjzhong 2026-08-18 9/450 2026-08-18 13:01 by ¼ÒÓëÔ¶·½
[»ù½ðÉêÇë] ÄÄλÀϸçÖªµÀ½ñÄêµÄ¹ú×ÔÈ»¾ßÌåÄÄÒ»Ìì·Å°ñ£¿ +13 Ldrop2023 2026-08-13 16/800 2026-08-18 12:25 by µí·Û°áÔ˹¤
[»ù½ðÉêÇë] 93BebMhtakhǰºó11λ¿ªÍ·¶¼ÊÇ´óд +4 ÇÒÌý»¢Ð¥ 2026-08-17 5/250 2026-08-18 00:49 by ²Ì°ô°ôÇ…
[»ù½ðÉêÇë] ¸Ð¾õÊÇÏÂÖܷŰñÁË +6 angus9576 2026-08-17 11/550 2026-08-17 23:57 by angus9576
[¾«Ï¸»¯¹¤] ÕÐÆ¸ ½ðÊôƽĥҺ£¬Å×¹âÒºÑз¢¹¤³Ìʦ +3 СÌì0311 2026-08-14 3/150 2026-08-16 07:31 by H9PLUS
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û