Synthesis of MWCNTs using waste toner powder as carbon source by chemical vapor deposition method

被引：12
作者：
Bhongade, Tejas [1 ]
Gogaram [1 ]
Gautam, Deepak M. [1 ]
Vijayakumar, R. P. [1 ]
机构：
[1] Visvesvaraya Natl Inst Technol, Dept Chem Engn, Nagpur 440010, Maharashtra, India
来源：
FULLERENES NANOTUBES AND CARBON NANOSTRUCTURES | 2019年 / 27卷 / 11期
关键词：
Waste toner powder; multi-walled carbon nanotubes; XRD; FESEM; HRTEM; CATALYTIC DECOMPOSITION; NANOTUBES; REMOVAL; ADSORPTION; KINETICS; GROWTH;
D O I：
10.1080/1536383X.2019.1652169
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The present work deals with the synthesis of carbon nanotubes (CNTs) from waste toner powder. XRD pattern of waste toner showed peaks related to magnetite and proximate analysis showed higher percentage of volatile matter (56.7%) which confirmed the possibility of using waste toner as a good source of carbon for the synthesis of CNTs. The process involved thermal breakdown of waste toner into hydrocarbons and used as a precursor to synthesize multi-walled carbon-nanotubes (MWCNTs) by chemical vapor deposition (CVD) method. The catalyst containing Ni4Mo0.2MgO1 was used for synthesis of CNTs. The process parameters were optimized using response surface methodology (RSM) and prepared CNTs were studied by using XRD, Raman spectroscopy, FESEM and HRTEM. The results shown the formation of multi walled carbon nanotubes with 40-50 nm from waste toner.
引用
收藏
页码：864 / 872
页数：9
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