±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 293  |  »Ø¸´: 2
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

lzzxf

Òø³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿´ïÈ˰ïæ½âÊÍһϲ»Í¬Ñõ»¯Îï¹â´ß»¯»îÐÔ²»Í¬µÄÔ­Òò

In contrast, metal oxides such as SnO2, WO3, and V2O5 also showed limited oxidizing ability, even though the valence bands of these metal oxides are deep enough to create OH• radicals that decompose most organic compounds. This is because their conduction bands are lower than those of TiO2, SrTiO3, and ZnO, and the photogenerated electrons of these metal oxides are not high enough to be trapped by adsorbates such as oxygen molecules on the surface. Therefore, it is suggested that the efficiencies of charge separation in these metal oxides are low, leading to their inability to decompose methylene blue. ÕâÊÇһƪÎÄÏ×É϶Բ»Í¬µÄÑõ»¯Îï¹â´ß»¯»îÐÔÇ¿ÈõµÄ½âÊÍ¡£µ«ÊÇÎÒ¶Ô¡°the photogenerated electrons of these metal oxides are not high enough to be trapped by adsorbates such as oxygen molecules on the surface¡±Àí½â²»Í¸°¡¡£ Çë´ïÈ˴ͽ̣¡²»Ê¤¸Ð¼¤£¡£¡
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shelinger

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï
lzzxf(½ð±Ò+1):¶àлָ½Ì 2010-01-28 11:50
liconglin970410(½ð±Ò+2):¶àл²ÎÓ룬»¶Ó­³£À´½»Á÷ 2010-01-28 12:13
µç×ÓµÄ×ªÒÆÊǺÍÑõ»¯ÎïµÄµ¼´øÓëÎü¸½·Ö×ӵķÖ×Ó¹ìµÀµÄÏà¶Ô¸ßµÍÏà¹ØµÄ¡£¾ÍÏñË®ÍùµÍ´¦×ߣ¬µç×ÓÒ²ÒªÍùÄÜÁ¿µÍµÄµØ·½×ß¡£Èç¹ûÑõ»¯ÎïµÄµ¼´øÌ«µÍÒÔÖÁÓÚµÍÓÚÎü¸½·Ö×ӵĿɽÓÊܵç×ӵķ´¼ü¹ìµÀ£¬µç×ӾͲ»ÄÜ×ªÒÆµ½Îü¸½·Ö×ÓÉÏ£¬»¹Ô­·´Ó¦¾Í²»ÄܽøÐС£
¶ÔÓÚÑõ»¯·´Ó¦£¬ÔòÒªÇó¼Û´øÒª×ã¹»µÄµÍ¡£¡°even though the valence bands of these metal oxides are deep enough to create OH• radicals that decompose most organic compounds¡±ËµµÄ¾ÍÊÇÕâ¸öÒâ˼¡£
Ïà¹ØµÄ¿ÉÒÔÕÒ°ëµ¼Ìåµç»¯Ñ§µÄÊéÀ´¿´¿´¡£
2Â¥2010-01-28 11:43:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dervish

½ð³æ (ÕýʽдÊÖ)

¡ï
lzzxf(½ð±Ò+1):лл²ÎÓë 2010-01-28 13:33
Ecb i.e. Ecb<-0.33 V,
Ò»¸öÂÛ̳µÄºÃ»µ²»ÔÚÓÚÂÛ̳ÓжàÉÙ»áÔ±Óжà´óµÄ·þÎñÆ÷£¬ÔÚÓÚÂÛ̳µÄÈËÊÇ·ñ¿ªÐÄ£¬ÊÇ·ñ»¥Ïà°ïÖú£¬»¥Ïà¹ØÐÄ¡£Ò»¸öºÃµÄÂÛ̳¾ÍÊÇÒ»¸ö¿ªÐĵÄÍøÉÏ´ó¼ÒÍ¥¡£
3Â¥2010-01-28 11:44:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ lzzxf µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á£º085600²ÄÁÏÓ뻯¹¤£¬¿¼²Ä¿Æ»ù£¬×Ü·Ö319 +5 678lucky 2026-03-31 5/250 2026-03-31 09:36 by zlx À²À²À²
[¿¼ÑÐ] 070300»¯Ñ§279Çóµ÷¼Á +6 ¹þ¹þ¹þ^_^ 2026-03-31 8/400 2026-03-31 09:06 by LZL-hynu
[¿¼ÑÐ] һ־ԸʳƷ¿ÆÑ§Ó빤³Ì083200Çóµ÷¼Á +4 XQTJZ 2026-03-30 4/200 2026-03-31 04:10 by fmesaito
[¿¼ÑÐ] Ó¢Ò»ÊýÒ»408£¬×Ü·Ö284£¬¶þÕ½Õæ³ÏÇóµ÷¼Á +3 12.27 2026-03-30 5/250 2026-03-31 00:47 by ²»³Ôâ¹û17
[¿¼ÑÐ] ʳƷ¹¤³Ìר˶һ־ԸÖк£Ñó309Çóµ÷¼Á +5 СÕÅzxyÕÅ 2026-03-26 10/500 2026-03-31 00:29 by jp9609
[¿¼ÑÐ] 288×ÊÔ´Óë»·¾³×¨Ë¶Çóµ÷¼Á£¬²»ÏÞרҵ£¬ÓÐѧÉϾÍÐÐ +11 lllllos 2026-03-30 11/550 2026-03-30 21:19 by Ñо¿É®µ¼µ¼
[¿¼ÑÐ] µ÷¼Á +4 GK72 2026-03-30 4/200 2026-03-30 20:32 by dick_runner
[¿¼ÑÐ] 295²ÄÁϹ¤³Ìר˶Çóµ÷¼Á +10 1428151015 2026-03-27 10/500 2026-03-30 19:00 by Ô´_2020
[¿¼ÑÐ] »·¾³¿ÆÑ§Ó빤³Ì334·ÖÇóµ÷¼Á +6 ÍõÒ»Ò»ÒÀÒÀ 2026-03-30 8/400 2026-03-30 11:52 by yjolah
[¿¼ÑÐ] Çóµ÷¼Á +4 QiMing7 2026-03-25 5/250 2026-03-29 21:10 by ÌÆãå¶ù
[¿¼ÑÐ] 294·Ö080500²ÄÁÏ¿ÆÑ§Ó빤³ÌÇóµ÷¼Á +8 ÁøÏª±ß 2026-03-26 8/400 2026-03-29 20:42 by ÌÆãå¶ù
[¿¼ÑÐ] 315Çóµ÷¼Á +4 akie... 2026-03-28 5/250 2026-03-28 21:05 by zhq0425
[¿¼ÑÐ] 0856£¬²ÄÁÏÓ뻯¹¤321·ÖÇóµ÷¼Á +12 ´ó²öС×Ó 2026-03-27 13/650 2026-03-28 10:56 by self2008
[¿¼ÑÐ] Ò»Ö¾Ô¸211ԺУ 344·Ö ¶«±±Å©Òµ´óѧÉúÎïѧѧ˶£¬Çóµ÷¼Á +5 ؼ·çѩҹ¹éÈËØ¼ 2026-03-26 8/400 2026-03-27 19:22 by ؼ·çѩҹ¹éÈËØ¼
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£Àí¹¤ÄÜÔ´¶¯Á¦£¨085800£©310·ÖÇóµ÷¼Á +3 zhangmingc 2026-03-27 4/200 2026-03-27 19:01 by ¸øÄãÄã×¢ÒâÐÝÏ¢
[¿¼ÑÐ] 348Çóµ÷¼Á +4 СÀÁ³æ²»ÀÁÁË 2026-03-27 5/250 2026-03-27 12:47 by ¹û¹ûÂèßä
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á +5 .m.. 2026-03-25 5/250 2026-03-27 11:08 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ÇóÇóÁËÊÕÏÂÎÒ°É£ 2026-03-26 4/200 2026-03-27 10:37 by zhshch
[¿¼ÑÐ] »úеѧ˶310·Ö£¬ÊýÒ»Ó¢Ò»£¬Ò»Ö¾Ô¸211±¾¿ÆË«·ÇÕÒµ÷¼ÁÐÅÏ¢ +3 @357 2026-03-25 3/150 2026-03-26 16:34 by by.MENG
[¿¼ÑÐ] ´ò¹ýºÜ¶à¾ºÈü£¬085406¿ØÖƹ¤³Ì300·Ö£¬Çóµ÷¼Á +3 askeladz 2026-03-26 3/150 2026-03-26 09:08 by ¸øÄãÄã×¢ÒâÐÝÏ¢
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û