Abstract：
:Ceria nanoparticles supported on aligned carbon nanotubes (CeO(2)/ACNTs), a novel adsorbent for Cr(VI) from drinking water, were prepared by chemical reaction of CeCl(3) with NaOH in aligned carbon nanotube solution and subsequent heat treatment. The best Cr(VI) adsorption effect of CeO(2)/ACNTs occurs at a pH range of 3.0-7.4. The largest adsorption capacity of CeO(2)/ACNTs reaches 30.2 mg g(-1) at an equilibrium Cr(VI) concentration of 35.3 mg l(-1) at pH 7.0. The experiment results suggest that CeO(2)/ACNTs have great potential applications in environmental protection.
journal_name
Chemospherejournal_title
Chemosphereauthors
Di ZC,Ding J,Peng XJ,Li YH,Luan ZK,Liang Jdoi
10.1016/j.chemosphere.2004.06.044subject
Has Abstractpub_date
2006-02-01 00:00:00pages
861-5issue
5eissn
0045-6535issn
1879-1298pii
S0045-6535(05)01290-7journal_volume
62pub_type
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