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High quality and high performance adsorption of Congo red using as-grown MWCNTs synthesized over a Co-MOF as a catalyst precursor via the CVD method.
- Source :
-
Dalton transactions (Cambridge, England : 2003) [Dalton Trans] 2017 Dec 12; Vol. 46 (48), pp. 17067-17073. - Publication Year :
- 2017
-
Abstract
- A Co(ii) metal-organic framework (MOF) based on the pyridyl-amide-carboxylate-3-(2-pyridinecarboxylic acid)amido pyridine (HPCAP) ligand, namely [Co(PCAP) <subscript>2</subscript> ]·2H <subscript>2</subscript> O (1), has been hydrothermally synthesized and structurally characterized, which was firstly used as a combined catalyst precursor to synthesize multi-walled carbon nanotubes (MWCNTs). The decomposition of ethylene in the presence of the Co-MOF by the chemical vapor deposition (CVD) method at 800 °C led to successful production of high quality as-grown MWCNT products. Interestingly, the as-grown MWCNTs exhibit high performance in the selective adsorption of Congo red (CR) with an adsorption capacity of 1639 mg g <superscript>-1</superscript> .
Details
- Language :
- English
- ISSN :
- 1477-9234
- Volume :
- 46
- Issue :
- 48
- Database :
- MEDLINE
- Journal :
- Dalton transactions (Cambridge, England : 2003)
- Publication Type :
- Academic Journal
- Accession number :
- 29188247
- Full Text :
- https://doi.org/10.1039/c7dt03627b