24小时热门版块排行榜    

查看: 13577  |  回复: 381
【奖励】 本帖被评价257次,作者taozhikai增加金币 200.2

taozhikai

金虫 (著名写手)


[资源] nature chemistry最新:TiO2负载Au纳米颗粒

Metal nanoparticles that comprise a few hundred to several thousand atoms have many applications in areas such as
photonics, sensing, medicine and catalysis. Colloidal methods have proven particularly suitable for producing small
nanoparticles with controlled morphologies and excellent catalytic properties. Ligands are necessary to stabilize
nanoparticles during synthesis, but once the particles have been deposited on a substrate the presence of the ligands is
detrimental for catalytic activity. Previous methods for ligand removal have typically involved thermal and oxidative
treatments, which can affect the size or morphology of the particles, in turn altering their catalytic activity. Here, we
report a procedure to effectively remove the ligands without affecting particle morphology, which enhances the surface
exposure of the nanoparticles and their catalytic activity over a range of reactions. This may lead to developments of
nanoparticles prepared by colloidal methods for applications in fields such as environmental protection and
energy production.
回复此楼

» 收录本帖的淘帖专辑推荐

材料科学最新前沿热点 Nano&Micro 纳米材料及生物材料前沿资源 DSSC(偏重以TiO2为光阳极资料的收集)
催化百科 纳米催化实验室 纳米源 Important materials
分享即是快乐 花未眠 有待查原文 杂乱
氧化物界面与表面

» 猜你喜欢

» 本主题相关商家推荐: (我也要在这里推广)

» 本主题相关价值贴推荐,对您同样有帮助:

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

limin92209

木虫 (正式写手)


★★★★★ 五星级,优秀推荐

顶一下,感谢分享!
怎么下不了啊
24楼2011-06-29 17:21:13
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

wishshiwei

新虫 (小有名气)


★★★★★ 五星级,优秀推荐

谢谢楼主分享,好东东
42楼2011-07-17 15:44:38
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
简单回复
2011-06-24 00:13   回复  
五星好评  谢谢分享
liougq3楼
2011-06-24 08:45   回复  
五星好评  顶一下,感谢分享!
zlin4楼
2011-06-24 10:32   回复  
五星好评  顶一下,感谢分享!
ahphbls5楼
2011-06-24 11:24   回复  
五星好评  顶一下,感谢分享!
2011-06-24 11:28   回复  
五星好评  
melc5767楼
2011-06-24 14:38   回复  
五星好评  
2011-06-24 17:32   回复  
五星好评  顶一下,感谢分享!
homola9楼
2011-06-24 20:40   回复  
五星好评  顶一下,感谢分享!
2011-06-24 20:42   回复  
五星好评  顶一下,感谢分享!
tfwd200711楼
2011-06-28 23:17   回复  
五星好评  顶一下,感谢分享!
czhccj12楼
2011-06-29 00:09   回复  
三星好评  顶一下,感谢分享!
冰摩卡13楼
2011-06-29 02:26   回复  
五星好评  顶一下,感谢分享!
2011-06-29 07:01   回复  
三星好评  顶一下,感谢分享!
honghuali15楼
2011-06-29 08:28   回复  
三星好评  
引用回帖:
Originally posted by taozhikai at 2011-06-23 23:39:28: Metal nanoparticles that comprise a few hundred to several thousand atoms have many applications in areas such as photonics, sensing, medicine and catalysis. Colloidal methods have proven particul ...

谢谢分享
2011-06-29 09:19   回复  
五星好评  
2011-06-29 09:32   回复  
五星好评  顶一下,感谢分享!
2011-06-29 13:40   回复  
五星好评  顶一下,感谢分享!
wangxi44819楼
2011-06-29 16:08   回复  
五星好评  顶一下,感谢分享!
hulei104920楼
2011-06-29 16:26   回复  
五星好评  顶一下,感谢分享!
sophy112021楼
2011-06-29 16:47   回复  
五星好评  顶一下,感谢分享!
ox251522楼
2011-06-29 17:00   回复  
五星好评  顶一下,感谢分享!
sophy112023楼
2011-06-29 17:10   回复  
顶一下,感谢分享!
www300025楼
2011-06-29 17:37   回复  
五星好评  顶一下,感谢分享!
Angelno126楼
2011-06-29 17:57   回复  
五星好评  顶一下,感谢分享!
avidya27楼
2011-06-29 17:59   回复  
五星好评  顶一下,感谢分享!
yangxy94828楼
2011-06-29 18:18   回复  
五星好评  顶一下,感谢分享!
junwenli29楼
2011-06-29 21:34   回复  
三星好评  
hjlyyc30楼
2011-07-01 05:15   回复  
五星好评  顶一下,感谢分享!
10153428331楼
2011-07-01 08:44   回复  
五星好评  顶一下,感谢分享!
2011-07-01 11:14   回复  
五星好评  顶一下,感谢分享!
pippo831033楼
2011-07-01 13:53   回复  
三星好评  顶一下,感谢分享!
yingli0934楼
2011-07-01 14:59   回复  
五星好评  顶一下,感谢分享!
swsz1235楼
2011-07-01 16:52   回复  
五星好评  顶一下,感谢分享!
caoge36楼
2011-07-12 10:27   回复  
五星好评  顶一下,感谢分享!
sashuiche37楼
2011-07-14 11:03   回复  
五星好评  顶一下,感谢分享!
2011-07-14 11:33   回复  
顶一下,感谢分享!
19850710rr39楼
2011-07-17 09:02   回复  
五星好评  顶一下,感谢分享!
2011-07-17 11:59   回复  
五星好评  顶一下,感谢分享!
2011-07-17 15:18   回复  
五星好评  顶一下,感谢分享!
yizhivit43楼
2011-07-19 10:34   回复  
五星好评  顶一下,感谢分享!
2011-07-19 13:40   回复  
五星好评  顶一下,感谢分享!
2011-07-19 22:47   回复  
三星好评  顶一下,感谢分享!
zhanglexi46楼
2011-07-20 09:43   回复  
五星好评  顶一下,感谢分享!
zjfnd042447楼
2011-07-20 10:31   回复  
五星好评  顶一下,感谢分享!
sunron48楼
2011-07-20 12:33   回复  
五星好评  顶一下,感谢分享!
gongkexue49楼
2011-07-22 09:54   回复  
五星好评  顶一下,感谢分享!
虾壳50楼
2011-07-22 14:29   回复  
五星好评  顶一下,感谢分享!
相关版块跳转 我要订阅楼主 taozhikai 的主题更新
普通表情 高级回复 (可上传附件)
信息提示
请填处理意见