Znn3bq.jpeg
²é¿´: 4087  |  »Ø¸´: 110
¡¾½±Àø¡¿ ±¾Ìû±»ÆÀ¼Û97´Î£¬×÷Õß»ð·ï°¿ÏèÔö¼Ó½ð±Ò 76.6 ¸ö

»ð·ï°¿Ïè

ľ³æ (ÕýʽдÊÖ)


[×ÊÔ´] ACCOUTS OF CHEMICAL RESEARCH:¹â´ß»¯·Ö½âË®ºÍ¹âµç´ß»¯·Ö½âË®ÖÐÖú´ß»¯¼ÁµÄ×÷Óà ÒÑÓÐ1È˲ÎÓë

This Account describes the important roles of cocatalysts in photocatalytic and PEC water splitting reactions. For semiconductor-based photocatalytic and PEC systems, we show that loading proper cocatalysts, especially dual cocatalysts for reduction and oxidation, on semiconductors (as light harvesters) can significantly enhance the activities of photocatalytic and PEC water splitting reactions. Loading oxidation and/or reduction cocatalysts on semiconductors can facilitate oxidation and reduction
reactions by providing the active sites/reaction sites while suppressing the charge recombination and reverse reactions. In a PEC water splitting system, the water oxidation and reduction reactions occur at opposite electrodes, so cocatalysts loaded on the electrode materials mainly act as active sites/reaction sites spatially separated as natural photosynthesis does. In both cases, the nature of the loaded cocatalysts and their interaction with the semiconductor through the interface/junction are important. The cocatalyst can provide trapping sites for the photogenerated charges and promote the charge separation, thus enhancing the
quantum efficiency; the cocatalysts could improve the photostability of the catalysts by timely consuming of the photogenerated charges, particularly the holes; most importantly, the cocatalysts catalyze the reactions by lowering the activation energy. Our research shows that loading suitable dual cocatalysts on semiconductors can significantly increase the photocatalytic activities of hydrogen and oxygen evolution reactions, and even make the overall water splitting reaction possible. All of these findings suggest that dual cocatalysts are necessary for developing highly efficient photocatalysts for water splitting reactions.

    Öú´ß»¯¼Áͨ¹ýÌṩÑõ»¯/»¹Ô­»îÐÔ룬½µµÍ·´Ó¦»î»¯ÄÜ¡¢²¶×½µçºÉ¡¢ÒÖÖÆµçºÉ¸´ºÏÀ´Ìá¸ß¹â´ß»¯¼ÁµÄ»îÐÔ¡£»¹Ô­ÐÍÖú´ß»¯¼ÁÓУº¹ó½ðÊô¡¢½ðÊôÁò»¯Îï¡¢·ÂÉúÇ⻯ø£»Ñõ»¯ÐÍÖú´ß»¯¼ÁÓУºIrOx¡¢CoOx¡¢Co3(PO4)2µÈ¡£ÁíÍ⻹Óл¹Ô­ÐͺÍÑõ»¯ÐÍ´ß»¯¼ÁÁªÓã¬Í¨¹ýЭͬ×÷ÓÃÄܹ»¸ü´ó·ù¶ÈµØÌá¸ß¹â´ß»¯¼Á»îÐÔ¡£µ±È»£¬Á½ÕߵĽӴ¥ÔÚ½ôÃÜ·´Ó¦ÖÐÒ²ÏԵ÷dz£ÖØÒª¡£ÔÚÁò»¯Îï¹â´ß»¯¼ÁÖУ¬Öú´ß»¯¼Á»¹ÓÐÁíÍâÒ»¸öС×÷Óã¬ÄǾÍÊÇÌá¸ßÎȶ¨ÐÔ£¬½µµÍ¹â¸¯Ê´¡£
    ¶ÔÓÚÖú´ß»¯¼Á£¬Èç¹ûÆäÄܼ¶ºÍµç×ӽṹÓëÖ÷Ìå´ß»¯¼ÁÏàÆ¥ÅäÔò»áÏÔʾ³ö¸ü¸ßµÄ»îÐÔ£¬Õâ¸öÊǶÔÓÚÖú´ß»¯¼ÁµÄÒ»µã¶ùСҪÇó¡£
»Ø¸´´ËÂ¥

» ±¾Ìû¸½¼þ×ÊÔ´Áбí

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

°ëµ¼Ìå¹â´ß»¯ÓëÄÉÃ×TiO2 Íò¾í¸óÖ®ËÑÉñ¼Ç ¿ÆÑÐ×ÊÁÏ ÄÉÃײÄÁÏ¡¢½é¿×²ÄÁÏ×ÛÊöÎÄÏ×
ÎÄÏ×ÍÆ¼ö ¹â´ß»¯&ºÃÌû ¹â×ÓÄÉÃ×ÉúÎïҽѧ ²ÄÁÏÀàÎÄÏ×Èȵã
¹â·ü&¹â´ß»¯ Сľ³æ»·¾³ÖÎÀí Сľ³æÉÏÓÐÓÃ֪ʶר¼­ ¹â´ß»¯Ïà¹Ø
2012

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

janms

ľ³æ (ÖøÃûдÊÖ)


¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Â¥Ö÷ûÓÐÉÏ´«ÎÄÕÂÕýÎĵĸ½¼þ°¡£¿
2Â¥2013-04-07 09:57:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

janms

ľ³æ (ÖøÃûдÊÖ)


Â¥Ö÷ûÓÐÉÏ´«¸½¼þÂð£¿
3Â¥2013-04-07 09:57:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

»ð·ï°¿Ïè

ľ³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
2Â¥: Originally posted by janms at 2013-04-07 09:57:11
Â¥Ö÷ûÓÐÉÏ´«ÎÄÕÂÕýÎĵĸ½¼þ°¡£¿

Ç×°®µÄ£¬²»ºÃÒâ˼£¬×òÌ츽¼þÃ²ËÆÉÏ´«Ê§°ÜÁË...
4Â¥2013-04-07 11:14:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

äìÏæÓêÂä

Òø³æ (СÓÐÃûÆø)


Â¥Ö÷ ϲ»ÏÂÀ´ Ä㻹ÊÇÔÙ´«Ò»±é°É  PS ÎÒ×Ô¼ºÔÚgoogle  Ñ§ÊõÀïϵġ£¡£¡£
44Â¥2013-04-16 15:07:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¼òµ¥»Ø¸´
mzyr8885Â¥
2013-04-07 18:21   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
ljc0505126Â¥
2013-04-07 23:38   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
ipe_nbb7Â¥
2013-04-07 23:51   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2013-04-08 04:41   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2013-04-08 07:03   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
wwwang41141610Â¥
2013-04-08 08:58   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
shardowzx11Â¥
2013-04-08 10:28   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
maomao_8411612Â¥
2013-04-08 11:33   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
qiuyong112413Â¥
2013-04-08 12:55   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
ziki14Â¥
2013-04-08 13:01   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
scorptionlin15Â¥
2013-04-08 14:38   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
firechen98716Â¥
2013-04-08 16:34   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
~zh~l~17Â¥
2013-04-08 17:02   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2013-04-08 17:30   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
jackxun19Â¥
2013-04-08 18:59   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
0809024968320Â¥
2013-04-08 20:41   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
soaringhawk21Â¥
2013-04-08 21:15   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
zongyan22Â¥
2013-04-08 22:17   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
Âó¿Í00123Â¥
2013-04-08 23:30   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2013-04-08 23:53   »Ø¸´  
ÈýÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
»ðÁáçç25Â¥
2013-04-09 09:39   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
chambinsg26Â¥
2013-04-09 13:06   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
hai_bingxu27Â¥
2013-04-09 13:28   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
080929328Â¥
2013-04-09 16:35   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
1314168apple29Â¥
2013-04-09 16:48   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
chhx092030Â¥
2013-04-09 20:10   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
Zegg31Â¥
2013-04-09 20:48   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
future4us32Â¥
2013-04-09 21:51   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2013-04-09 22:05   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
zjtgg00734Â¥
2013-04-10 16:54   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
slake9935Â¥
2013-04-10 19:03   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
ruoyesou36Â¥
2013-04-11 15:14   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
ÎÞÏãÃû37Â¥
2013-04-12 17:39   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
zhao_peng38Â¥
2013-04-12 18:23   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
zhao_peng39Â¥
2013-04-12 18:24   »Ø¸´  
2013-04-14 11:15   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
kerenc41Â¥
2013-04-15 16:34   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2013-04-16 14:17   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
kerenc43Â¥
2013-04-16 15:00   »Ø¸´  
¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
fire2hell45Â¥
2013-04-16 15:10   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
xj703146Â¥
2013-04-23 14:04   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
blmysl47Â¥
2013-05-20 16:41   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2013-06-13 17:31   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
Solar_WB49Â¥
2013-06-29 21:11   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
akaishuichi650Â¥
2013-08-01 08:05   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ »ð·ï°¿Ïè µÄÖ÷Ìâ¸üÐÂ
¡î ÎÞÐǼ¶ ¡ï Ò»ÐǼ¶ ¡ï¡ï¡ï ÈýÐǼ¶ ¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼²©] ²ÄÁÏ·½Ïò¿¼²©£¬ÇóÍÆ¼ö +3 ÑÔÓïaaa 2026-04-05 4/200 2026-04-08 22:22 by nxgogo
[¿¼ÑÐ] 293·ÖÇóµ÷¼Á£¬ÍâÓïΪ¶íÓï +7 ¼ÓÒ»Ò»¾Å 2026-04-07 10/500 2026-04-08 20:14 by yutian743
[¿¼ÑÐ] »·¾³×¨Ë¶µ÷¼Á +15 »á˵»°µÄÖâ×Ó 2026-04-06 15/750 2026-04-08 18:56 by »·»¯²Ä-СÉú
[¿¼ÑÐ] 085404£¬285·ÖÇóµ÷¼Á +4 Þ±Þ±¿¼ÑÐ 2026-04-07 4/200 2026-04-08 14:32 by zhq0425
[¿¼ÑÐ] Ò»Ö¾Ô¸µç×ӿƼ¼´óѧ085600²ÄÁÏÓ뻯¹¤ 329·ÖÇóµ÷¼Á +11 Naiko 2026-04-04 11/550 2026-04-08 14:00 by wutongshun
[¿¼ÑÐ] µç×ÓÐÅÏ¢270Çóµ÷¼Á +7 terminal469 2026-04-07 7/350 2026-04-08 08:48 by tt19890111
[¿¼ÑÐ] 081700ѧ˶£¬323·Ö£¬Ò»Ö¾Ô¸Öйúº£Ñó´óѧÇóµ÷¼ÁѧУ +19 ÅûÐÇºÓ 2026-04-04 19/950 2026-04-07 15:00 by Éϰ¶¿ì¿ì
[¿¼ÑÐ] ²ÄÁϹ¤³Ì302·ÖÇóµ÷¼Á +13 zyxÉϰ¶£¡ 2026-04-04 13/650 2026-04-07 11:14 by Ê«Óë×ÔÓÉ
[¿¼ÑÐ] 26×ÔÈ»µØÀíѧ303·ÖÇóµ÷¼Á +4 Ò»Õ½³É˶°¡°¡°¡° 2026-04-06 9/450 2026-04-06 20:35 by lin-da
[¿¼ÑÐ] 296Çóµ÷¼Á +3 Íô£¡£¿£¡ 2026-04-05 4/200 2026-04-05 20:13 by à£à£à£0119
[¿¼ÑÐ] 282Çóµ÷¼Á +7 aaa³µÁ¾ 2026-04-02 11/550 2026-04-05 17:24 by yulian1987
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 mcbbc 2026-04-04 3/150 2026-04-05 10:03 by barlinike
[¿¼ÑÐ] ¿¼Ñе÷¼Á +11 СsunÒªºÃÔË 2026-04-04 11/550 2026-04-05 08:02 by qlm5820
[¿¼ÑÐ] ¡£ +5 ÎíÓ뺣 2026-04-02 6/300 2026-04-04 19:53 by À¶ÔÆË¼Óê
[¿¼ÑÐ] µ÷¼Á +4 ÊÇ¿ÉÀÖ²»ÊÇ¿ÉÀÖ 2026-04-04 4/200 2026-04-04 19:41 by ÌÆãå¶ù
[¿¼ÑÐ] Çóµ÷¼Á +3 ffyyu 2026-04-02 3/150 2026-04-04 19:03 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +6 ·¶¸ùÅà 2026-04-04 6/300 2026-04-04 14:27 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358 +6 cs0106 2026-04-03 6/300 2026-04-04 11:20 by w_xuqing
[˶²©¼ÒÔ°] ÇóÀÏʦÊÕÁô +9 lllq123 2026-04-03 9/450 2026-04-03 13:48 by ºôÎü¶¼ÊǼõ·Ê
[¿¼ÑÐ] Ò»Ö¾Ô¸°²»Õ´óѧ0817»¯Ñ§¹¤³ÌÓë¼¼Êõ£¬Çóµ÷¼Á +14 ÎÒ²»ÊÇÖ»Òò 2026-04-02 15/750 2026-04-03 09:49 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û