±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1963  |  »Ø¸´: 12

lxg133298

ÈÙÓþ°æÖ÷ (ÎÄѧ̩¶·)

Stay Hungry. Stay Foolish.

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

[½»Á÷] 07 July 2013-[Nature Materials]- Band alignment of rutile and anatase TiO2 ÒÑÓÐ6È˲ÎÓë

The most widely used oxide for photocatalytic applications owing to its low cost and high activity is TiO2. The discovery of the photolysis of water on the surface of TiO2 in 19721 launched four decades of intensive research into the underlying chemical and physical processes involved2, 3, 4, 5. Despite much collected evidence, a thoroughly convincing explanation of why mixed-phase samples of anatase and rutile outperform the individual polymorphs has remained elusive6. One long-standing controversy is the energetic alignment of the band edges of the rutile and anatase polymorphs of TiO2 (ref. 7). We demonstrate, through a combination of state-of-the-art materials simulation techniques and X-ray photoemission experiments, that a type-II, staggered, band alignment of ~ 0.4 eV exists between anatase and rutile with anatase possessing the higher electron affinity, or work function. Our results help to explain the robust separation of photoexcited charge carriers between the two phases and highlight a route to improved photocatalysts.07 July 2013-[Nature Materials]- Band alignment of rutile and anatase TiO2
3.png


07 July 2013-[Nature Materials]- Band alignment of rutile and anatase TiO2-1
2.png


07 July 2013-[Nature Materials]- Band alignment of rutile and anatase TiO2-2
1.png

[ Last edited by pzypdl on 2013-7-13 at 11:19 ]
»Ø¸´´ËÂ¥

» ±¾Ìû¸½¼þ×ÊÔ´Áбí

  • »¶Ó­¼à¶½ºÍ·´À¡£ºÐ¡Ä¾³æ½öÌṩ½»Á÷ƽ̨£¬²»¶Ô¸ÃÄÚÈݸºÔð¡£
    ±¾ÄÚÈÝÓÉÓû§×ÔÖ÷·¢²¼£¬Èç¹ûÆäÄÚÈÝÉæ¼°µ½ÖªÊ¶²úȨÎÊÌ⣬ÆäÔðÈÎÔÚÓÚÓû§±¾ÈË£¬Èç¶Ô°æÈ¨ÓÐÒìÒ飬ÇëÁªÏµÓÊÏ䣺xiaomuchong@tal.com
  • ¸½¼þ 1 : nmat3697Band_alignment_of_rutile_and_anatase_TiO2.pdf
  • 2013-07-13 09:10:48, 516.19 K
  • ¸½¼þ 2 : support_Information.pdf
  • 2013-07-13 09:11:00, 844.36 K

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ÎÄÏ× ÆÚ¿¯Í¼ÊéÏÂÔØ£¨Ãâ·Ñ£© ºÃÌû ·ÖÏí¼´ÊÇ¿ìÀÖ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ËÄʱԺÖÐÖñÒ¶Ôµ£¬Èý¸üÃÎÀïÄ«ÊéÏ㣬¼¸¶È¸¡Éú¶ÈÈÕĺ£¬Ò»ÏªÑÌÔÂÕíÖвأ¬Óê½âÇé˼·çËøÃÅ£¬ÎíÃÔÊéͤ»ÃÈëÕæ¡£
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

0.8

2Â¥2013-07-13 10:14:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

0.8

¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
3Â¥2013-07-13 11:00:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

duanfsonne

ľ³æ (СÓÐÃûÆø)

ºÜºÃµÄ×ÊÔ´£¬·Ç³£¸Ðл·ÖÏí£¡
»ØÊ×ÏòÀ´Ïôɪ´¦¹éÈ¥Ò²ÎÞ·çÓêÒ²ÎÞÇç
4Â¥2013-07-13 11:46:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÇóÖªÕß001

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

È«Çòͨ£¬ÄÜ·ñ£¿£¡

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

С¸Õ»»Í·ÏñÁ˰¡~
ÈËÉú×îÂüÃîµÄ·ç¾°£¬ÊÇÄÚÐĵĵ­¶¨Óë´ÓÈÝ¡£
5Â¥2013-07-13 11:48:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lxg133298

ÈÙÓþ°æÖ÷ (ÎÄѧ̩¶·)

Stay Hungry. Stay Foolish.

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

ÒýÓûØÌû:
5Â¥: Originally posted by ÇóÖªÕß001 at 2013-07-13 11:48:44
С¸Õ»»Í·ÏñÁ˰¡~


Êǰ¡Êǰ¡
ËÄʱԺÖÐÖñÒ¶Ôµ£¬Èý¸üÃÎÀïÄ«ÊéÏ㣬¼¸¶È¸¡Éú¶ÈÈÕĺ£¬Ò»ÏªÑÌÔÂÕíÖвأ¬Óê½âÇé˼·çËøÃÅ£¬ÎíÃÔÊéͤ»ÃÈëÕæ¡£
6Â¥2013-07-13 12:15:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÇóÖªÕß001

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

È«Çòͨ£¬ÄÜ·ñ£¿£¡

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

ÒýÓûØÌû:
6Â¥: Originally posted by lxg133298 at 2013-07-13 12:15:18

Êǰ¡Êǰ¡
...

ºÃ¿É°®°¡£¬ÔÚС½àÓ¢Ã÷µÄÁ쵼ϣ¬Ð¡¸ÕͯЬԽÀ´Ô½¿É°®ÁË
ÈËÉú×îÂüÃîµÄ·ç¾°£¬ÊÇÄÚÐĵĵ­¶¨Óë´ÓÈÝ¡£
7Â¥2013-07-13 12:16:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lxg133298

ÈÙÓþ°æÖ÷ (ÎÄѧ̩¶·)

Stay Hungry. Stay Foolish.

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

ÒýÓûØÌû:
7Â¥: Originally posted by ÇóÖªÕß001 at 2013-07-13 12:16:37
ºÃ¿É°®°¡£¬ÔÚС½àÓ¢Ã÷µÄÁ쵼ϣ¬Ð¡¸ÕͯЬԽÀ´Ô½¿É°®ÁË...

Êǰ¡
ÔÚС½àµÄÎÒ´øÁìÏÂÎÒ»áÔ½À´Ô½¿É°®µÄ

»°ËµÄãûÓÐÈ¥Áìbb°¡
ÔÛÃÇÇøÎñ¡«
ËÄʱԺÖÐÖñÒ¶Ôµ£¬Èý¸üÃÎÀïÄ«ÊéÏ㣬¼¸¶È¸¡Éú¶ÈÈÕĺ£¬Ò»ÏªÑÌÔÂÕíÖвأ¬Óê½âÇé˼·çËøÃÅ£¬ÎíÃÔÊéͤ»ÃÈëÕæ¡£
8Â¥2013-07-13 12:28:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangkj

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

Qing Feng

²»´í°¡~~
ÉÏÉÆÈôË®
9Â¥2013-07-13 12:35:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÇóÖªÕß001

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

È«Çòͨ£¬ÄÜ·ñ£¿£¡

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

ÒýÓûØÌû:
8Â¥: Originally posted by lxg133298 at 2013-07-13 12:28:06
Êǰ¡
ÔÚС½àµÄÎÒ´øÁìÏÂÎÒ»áÔ½À´Ô½¿É°®µÄ

»°ËµÄãûÓÐÈ¥Áìbb°¡
ÔÛÃÇÇøÎñ¡«...

ÎÒÈ¥lookÏÂ
ÈËÉú×îÂüÃîµÄ·ç¾°£¬ÊÇÄÚÐĵĵ­¶¨Óë´ÓÈÝ¡£
10Â¥2013-07-13 14:01:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ lxg133298 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á Ò»Ö¾Ô¸Î÷ÄϽ»Í¨´óѧ085701»·¾³¹¤³Ì 282·Ö +9 ¶à¶à°®³Ôºº±¤ 2026-04-04 9/450 2026-04-06 14:14 by lqwchd
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤301·ÖÇóµ÷¼ÁԺУ +14 ´ÌÍ´jk 2026-04-06 15/750 2026-04-06 11:57 by lijunpoly
[¿¼ÑÐ] Ò»Ö¾Ô¸211ÉúÎïѧ280·Ö Çóµ÷¼Á +5 Àîrien 2026-04-05 5/250 2026-04-06 10:30 by zhyzzh
[¿¼ÑÐ] 308Çóµ÷¼Á +3 ÖÕ²»ËÆ´Óǰ 2026-04-05 3/150 2026-04-05 20:07 by à£à£à£0119
[¿¼ÑÐ] 301Çóµ÷¼Á +3 XYPLR 2026-04-05 4/200 2026-04-05 19:07 by XYPLR
[¿¼ÑÐ] µ÷¼Á +3 Àî¹ã»ð 2026-04-05 3/150 2026-04-05 18:57 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£º£Ñó´óѧ083200ʳƷѧ˶£¬Çóµ÷¼Á£¬½ÓÊÜÆäËûרҵ083200 +4 whatÕÅ 2026-04-04 5/250 2026-04-05 14:07 by chw1980_0
[¿¼ÑÐ] 353Çóµ÷¼Á +10 MayUxw1 2026-04-03 10/500 2026-04-05 09:23 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 344²ÄÁÏÓ뻯¹¤µ÷¼Á +9 µ÷¼ÁÉϰ¶«^ 2026-04-03 9/450 2026-04-04 23:10 by happyddm
[¿¼ÑÐ] 283·ÖÇóµ÷¼Á +7 СÄô°®Ñ§Ï° 2026-04-03 7/350 2026-04-04 21:51 by hemengdong
[¿¼ÑÐ] ±¾¿Æ211£¬×¨Òµ085404£¬293·ÖÇëÇóµ÷¼Á +5 Á«²Ë¾ÍÊÇź°É 2026-04-04 5/250 2026-04-04 14:08 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358 +6 cs0106 2026-04-03 6/300 2026-04-04 11:20 by w_xuqing
[¿¼ÑÐ] 274Çóµ÷¼Á +9 ˳Àí³ÉÕÅ 2026-04-03 10/500 2026-04-03 15:10 by °¡¿¡£¡
[¿¼ÑÐ] ½¨»·£¬ÄÜÔ´£¬ÍÁľÀÏʦ·¹ý¿´Ò»¿´£¡£¡£¡ +5 ºÙºÙuu 2026-04-01 5/250 2026-04-03 11:47 by znian
[¿¼ÑÐ] 316Çóµ÷¼Á +14 ÖÛ×Ô¹£ 2026-04-01 18/900 2026-04-03 10:28 by linyelide
[¿¼ÑÐ] 295Çóµ÷¼Á +7 Ô¸ÂÃ;ÓÀԶ̹Ȼ 2026-04-02 7/350 2026-04-03 08:22 by fangshan711
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼£¬085601×Ü·Ö305Çóµ÷¼Á +9 °ëÉú¹Ï£¡ 2026-04-01 11/550 2026-04-02 08:28 by Wang200018
[¿¼ÑÐ] 265Çóµ÷¼Á +11 yelck 2026-04-01 12/600 2026-04-01 19:12 by 549790059
[¿¼ÑÐ] ÉúÎÑÐ337·ÖÇóµ÷¼Á +4 cgxin 2026-03-30 6/300 2026-03-31 14:18 by ¼Çʱ¾2026
[¿¼ÑÐ] һ־ԸʳƷ¿ÆÑ§Ó빤³Ì083200Çóµ÷¼Á +4 XQTJZ 2026-03-30 4/200 2026-03-31 04:10 by fmesaito
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û