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北京石油化工学院2026年研究生招生接收调剂公告
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daiqiguang

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[交流] 【Nature催化文章】Low-temperature oxidation of CO catalysed by Co3O4 nanorods

【Nature催化文章】Low-temperature oxidation of CO catalysed by Co3O4 nanorods
Low-temperature oxidation of CO catalysed by Co3O4 nanorods

Tricobalt tetraoxide (Co3O4) is a potential catalyst for low-temperature oxidation of carbon monoxide (required in automotive emission control) but although it is active even at subzero temperatures, it is highly sensitive to moisture. By forming Co3O4 into nanorods, Xiaowei Xie and colleagues make it more active and also stable in the presence of water; they attribute these improvements to the high density of catalytically active Co3+ sites exposed on the nanorod surface.
Xiaowei Xie, Yong Li, Zhi-Quan Liu, Masatake Haruta & Wenjie Shen
doi:10.1038/nature07877

First paragraph | Full Text | PDF (755K) | Supplementary information
See also: Editor's summary




2009-4-9 07:30 Low-temperature oxidation of CO catalysed by Co3O4 nanorods.rar (526.86 KB)  Low-temperature oxidation of CO catalysed by Co3O4 nanorods.rar (526.86 KB)
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2009-4-9 07:30
本帖内容来自www.chemj.cn,欢迎访问原帖!本贴地址:http://www.chemj.cn/viewthread.php?tid=9227

[ Last edited by daiqiguang on 2009-4-9 at 13:30 ]
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我是阿广

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欲将心事付瑶琴······

优秀!!有木有!!!优秀!!有木有!!!优秀!!有木有!!!优秀!!有木有!!!

Theoryiswhenyouknoweverythingbutnothingworks.
8楼2009-04-09 17:41:53
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wenzhenzhong

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小木虫政协主席

优秀!!有木有!!!优秀!!有木有!!!优秀!!有木有!!!优秀!!有木有!!!

顶一下老戴
海纳百川,有容乃大!
2楼2009-04-09 13:35:36
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^_^@^_^

新虫

之前在chemical communications 上也看到了一篇关于介孔Co3O4低温CO氧化的文章,好像零下多少度就达到100%了
看来Co3O4对CO氧化效果还非常不一般啊
3楼2009-04-09 13:35:41
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iceliang

超级版主

优秀!!有木有!!!优秀!!有木有!!!优秀!!有木有!!!优秀!!有木有!!!

嗯嗯
这个确实不错

[ Last edited by iceliang on 2009-4-10 at 01:09 ]
4楼2009-04-09 14:26:26
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