| ²é¿´: 3318 | »Ø¸´: 61 | ||||||||||||||
| ¡¾½±Àø¡¿ ±¾Ìû±»ÆÀ¼Û58´Î£¬×÷Õßshuihuo2012Ôö¼Ó½ð±Ò 46.2 ¸ö | ||||||||||||||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | ||||||||||||||
[×ÊÔ´]
Upconversion and Downconversion Fluorescent Graphene Quantum Dots:
|
||||||||||||||
|
A facile ultrasonic route for the fabrication of graphene quantum dots (GQDs) with upconvertedemissionispresented.Theas-prepared GQDs exhibit an excitation-independent downcon-version and upconversion photoluminescent (PL) behavior, and the complex photocatalysts (rutileTiO2/GQD and anatase TiO2/GQD systems) were designedtoharnessthevisiblespectrumofsunlight. It is interesting that the photocatalytic rate of the rutile TiO2/GQD complex system is ca.9times larger than that of the anatase TiO2/GQD complex under visible light (¦Ë > 420 nm) irradiation in the degradation of methylene blue. ±¾ÎĶԷ¢¹â»úÀíµÄ½âÊͷdz£µÄÇå³þ£¬²¢½²½âÁ˹â´ß»¯ÐÔÖÊ¡£ÐÂÓ±Ö®´¦ÊÇÔÚÖÆ±¸µÄ·½·¨ÉÏÊdz¬ÉùÖÆ±¸¡£ÖµµÃÒ»¶ÁŶ£¡ |
» ±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 : UpconversionandDownconversion.pdf
2012-12-01 10:19:17, 3.85 M
» ÊÕ¼±¾ÌûµÄÌÔÌûר¼ÍƼö
¹úÍâרҵµç×ÓÊé1 | ÏȽø²ÄÁÏ | Fluorescent Nanomaterials | ʯīϩÓë̼ÄÉÃ×¹Ü |
¿ÆÑÐ×ÊÁÏ | ¿Æ¼¼ | ʯīϩ̼ÄÉÃ׹ܼ¼Êõ¶¥¼¶²Î¿¼ | Ó«¹â²ÄÁÏ |
ÓîÖæ³¬¼¶ÎÞµÐÅùö¨‡åËÀÈ˲»³¥ÃüÄÉÃ×¼¼Êõ | Á¿×Óµã | ºÃºÃºÃºÃ | nano |
» ²ÂÄãϲ»¶
ÎÞ»ú»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ67È˻ظ´
nanodaydream
ÖÁ×ðľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 4 (Ó×¶ùÔ°)
- ½ð±Ò: 15569.9
- Ìû×Ó: 378
- ÔÚÏß: 842.9Сʱ
- ³æºÅ: 429936
¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶,ÓÅÐãÍÆ¼ö
|
¸ÃÂÛÎı»COMMENT,ÌâÃû£ºComment on ¡°Upconversion and Downconversion Fluorescent Graphene Quantum Dots: Ultrasonic Preparation and Photocatalysis¡± nn3016822[1].pdf(98.07KB) http://kuai.xunlei.com/d/GVRWYTLODENC?p=130497 nn3016822[1].pdf(98.07KB) http://kuai.xunlei.com/d/GVRWYTLODENC?p=130497 |
5Â¥2012-12-02 08:27:20
¼òµ¥»Ø¸´
yifeixian2Â¥
2012-12-01 12:15
»Ø¸´
ÎåÐÇºÃÆÀ ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2012-12-01 14:59
»Ø¸´
ÎåÐÇºÃÆÀ ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
zbzhaono14Â¥
2012-12-02 07:54
»Ø¸´
ÎåÐÇºÃÆÀ ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
tsh1036Â¥
2012-12-02 10:45
»Ø¸´
ÎåÐÇºÃÆÀ ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
anny677Â¥
2012-12-02 14:01
»Ø¸´
ÎåÐÇºÃÆÀ ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
nanomedicine9Â¥
2012-12-02 15:59
»Ø¸´
ÎåÐÇºÃÆÀ ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
wtiger10Â¥
2012-12-02 18:50
»Ø¸´
ÎåÐÇºÃÆÀ ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
xiaoyezi@88811Â¥
2012-12-02 19:44
»Ø¸´
ÎåÐÇºÃÆÀ ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
gaussfan12Â¥
2012-12-02 22:02
»Ø¸´
ÎåÐÇºÃÆÀ ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
zhanglexi13Â¥
2012-12-03 09:58
»Ø¸´
ÎåÐÇºÃÆÀ ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
¹ÂÑãÌìÑÄ14Â¥
2012-12-03 10:46
»Ø¸´
ÎåÐÇºÃÆÀ ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡









»Ø¸´´ËÂ¥
28