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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
biochemistry, genetics and molecular biology
Direct synthesis of MOF-derived nanoporous carbon with magnetic Co nanoparticles toward efficient water treatment
Small, Volume 10, No. 10, Year 2014
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Description
Nanoporous carbon particles with magnetic Co nanoparticles (Co/NPC particles) are synthesized by one-step carbonization of zeolitic imidazolate framework-67 (ZIF-67) crystals. After the carbonization, the original ZIF-67 shapes are preserved well. Fine magnetic Co nanoparticles are well dispersed in the nanoporous carbon matrix, with the result that the Co/NPC particles show a strong magnetic response. The obtained nanoporous carbons show a high surface area and well-developed graphitized wall, thereby realizing fast molecular diffusion of methylene blue (MB) molecules with excellent adsorption performance. The Co/NPC possesses an impressive saturation capacity for MB dye compared with the commercial activated carbon. Also, the dispersed magnetic Co nanoparticles facilitate easy magnetic separation. Nanoporous carbon particles with magnetic Co nanoparticles are synthesized by one-step carbonization of zeolitic imidazolate framework-67 (ZIF-67) crystals. The obtained nanoporous carbons show a high surface area and well-developed graphitized wall, thereby realizing fast molecular diffusion of methylene blue molecules with excellent adsorption performance. Also, the dispersed magnetic Co nanoparticles facilitate easy magnetic separation. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Authors & Co-Authors
Torad, Nagy L.K.
Japan, Tsukuba
National Institute for Materials Science
Japan, Tokyo
Waseda University
Hu, Ming
Japan, Tsukuba
National Institute for Materials Science
Ishihara, Shinsuke
Japan, Tsukuba
National Institute for Materials Science
Belik, Alexei A.
Japan, Tsukuba
National Institute for Materials Science
Imura, Masataka
Japan, Tsukuba
National Institute for Materials Science
Ariga, Katsuhiko
Japan, Tsukuba
National Institute for Materials Science
Sakka, Yoshio
Japan, Tsukuba
National Institute for Materials Science
Yamauchi, Yusuke
Japan, Tsukuba
National Institute for Materials Science
Japan, Tokyo
Waseda University
Japan, Kawaguchi
Japan Science and Technology Agency
Statistics
Citations: 575
Authors: 8
Affiliations: 3
Identifiers
Doi:
10.1002/smll.201302910
ISSN:
16136810
Research Areas
Environmental
Study Approach
Qualitative