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captainsun

木虫 (正式写手)


[资源] 石墨烯泡沫吸附

Spongy Graphene as a Highly Efficient and Recyclable Sorbent for Oils and Organic Solvents




Key words:spongy graphene;graphene;sorbents;oils;organic solvents

abstract
In this work, spongy graphene (SG), a shape-mouldable and nanoporous material with a high specific surface area used as a versatile and recyclable sorbent material, is proposed and studied. SG shows highly efficient absorption of not only petroleum products and fats, but also toxic solvents such as toluene and chloroform (up to 86 times of its own weight), requiring no further pretreatment, which is tens of times higher than that of conventional absorbers. Moreover, SG can be regenerated (>10 times) by heat treatment, yielding the full release of adsorbates (>99%). The present work suggests SG a widespread potential for applications in industry as well as topics regarding environmental protection.[ Last edited by nofrunolif on 2012-6-29 at 15:48 ]
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nandi2212

新虫 (知名作家)


★★★ 三星级,支持鼓励

用这么昂贵的东西吸油也只能是理论上研究用了,呵呵
10楼2012-07-02 15:48:40
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yjiaahedu

银虫 (著名写手)


AFM的IF虚高且经常发表一些好看不实用的东西,到底解决了什么问题,没有人关心,用石墨烯去吸附的性价比是多少?国人和老外都会灌水,AFM大概就是蓄水池!哈哈!个人观点。
2楼2012-06-29 15:48:55
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nandi2212

新虫 (知名作家)


Acknowledgements
H.C.B. and X.X. contributed equally to this work. This work was
supported by the National Basic Research Program of China (Grant
Nos. 2011CB707601 and 2009CB623702), the National Natural
Science Foundation of China (Nos. 51071044, 60976003, 61006011
and 61106055), Specialized Research Fund for the Doctoral Program
of Higher Education (Nos. 20100092120021 and 20100092110014),
Program for New Century Excellent Talents in University (No. NCEF-
09-0293), Chinese Postdoctoral Fund (No. 2011M500081) and Open
Research Fund of State Key Laboratory of Bioelectronics.

这种研究就能搞来国家这么多的钱,我真觉得不值!
11楼2012-07-02 15:55:06
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简单回复
2012-06-29 16:12   回复  
五星好评  顶一下,感谢分享!
2012-06-29 16:19   回复  
五星好评  顶一下,感谢分享!
2012-06-29 19:35   回复  
五星好评  顶一下,感谢分享!
yuan9996楼
2012-06-30 09:04   回复  
五星好评  顶一下,感谢分享!
刘洋lj7楼
2012-06-30 09:06   回复  
五星好评  顶一下,感谢分享!
baroncq8楼
2012-07-01 17:13   回复  
五星好评  顶一下,感谢分享!
jp96099楼
2012-07-02 13:28   回复  
五星好评  顶一下,感谢分享!
Hking12楼
2012-07-02 16:10   回复  
五星好评  顶一下,感谢分享!
lyliuxm13楼
2012-07-02 22:11   回复  
五星好评  顶一下,感谢分享!
吴力14楼
2012-07-08 11:48   回复  
五星好评  顶一下,感谢分享!
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