Co‐based coordination polymer‐derived carbon nanotubes: Preparation, post‐processing and application in dye adsorption

Post‐processing methods have been widely reported as an effective method to purify and functionalize the surface of carbon nanotubes (CNTs). We used a new Co‐based coordination polymer (CP) as a catalyst precursor to synthesize multi‐walled CNTs (MWCNTs) by the chemical vapor deposition (CVD) method...

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Bibliographic Details
Published in:Zeitschrift für anorganische und allgemeine Chemie (1950) 2021-05, Vol.647 (9), p.1005-1013
Main Authors: Lin, Hong‐Yan, Luan, Jian, Lin, Jia‐Feng, Tian, Yuan, Liu, Qian‐Qian
Format: Article
Language:English
Subjects:
Acidification
Adsorption
Chemical synthesis
Chemical vapor deposition
Co-based coordination polymer
Coordination polymers
Dye adsorption
Dyes
Multi wall carbon nanotubes
Multi-walled carbon nanotube
Post-processing treatment
Surface chemistry
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Summary:Post‐processing methods have been widely reported as an effective method to purify and functionalize the surface of carbon nanotubes (CNTs). We used a new Co‐based coordination polymer (CP) as a catalyst precursor to synthesize multi‐walled CNTs (MWCNTs) by the chemical vapor deposition (CVD) method, and examined the use of acidification, carbonization and functionalization treatments in an attempt to achieve experimental conditions which efficiently functionalize the surface of MWCNTs. Our results indicate that post‐processing methods can efficiently tune the quality and purity of MWCNTs, and these methods play important roles in dye adsorption.
ISSN:0044-2313
1521-3749
DOI:10.1002/zaac.202000374