Upcycling Waste Polypropylene into Graphene Flakes on Organically Modified Montmorillonite

doi:10.1021/ie4043246

CORC > 化学研究所 > 中国科学院化学研究所

	Upcycling Waste Polypropylene into Graphene Flakes on Organically Modified Montmorillonite
	Gong, Jiang 1,2; Liu, Jie 1; Wen, Xin 1; Jiang, Zhiwei 1,2; Chen, Xuecheng 1,3; Mijowska, Ewa 3; Tang, Tao 1
刊名	INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
	2014-03-19
卷号	53 期号:11 页码:4173-4181
ISSN号	0888-5885
DOI	10.1021/ie4043246
英文摘要	Recently, upcycling waste plastics into high-value-added carbon nanomaterials has attracted much attention; however, few studies have focused on the conversion of waste plastics into graphene with high yield. Herein, we report a simple novel method to synthesize graphene flakes (GFs) with high yield through catalytic carbonization of waste polypropylene (PP) using organically modified montmorillonite (OMMT) as degradation catalyst and template at 700 C. The yield, morphology, microstructure, phase structure, thermal stability, and surface element composition of GFs were investigated. In addition, it was found that OMMT not only promoted the degradation of waste PP into light hydrocarbons and aromatics but also acted as template and catalyzed carbonization of the light hydrocarbons and aromatics into GFs. At last, a possible mechanism for the formation of GFs was put forward. This simple approach provides a novel way to effectively prepare high-value-added GFs using waste plastics as carbon sources.
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000333436100004
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/50519]
专题	中国科学院化学研究所
通讯作者	Liu, Jie
作者单位	1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.West Pomeranian Univ Technol, Inst Chem & Environm Engn, PL-70322 Szczecin, Poland
推荐引用方式 GB/T 7714	Gong, Jiang,Liu, Jie,Wen, Xin,et al. Upcycling Waste Polypropylene into Graphene Flakes on Organically Modified Montmorillonite[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2014,53(11):4173-4181.
APA	Gong, Jiang.,Liu, Jie.,Wen, Xin.,Jiang, Zhiwei.,Chen, Xuecheng.,...&Tang, Tao.(2014).Upcycling Waste Polypropylene into Graphene Flakes on Organically Modified Montmorillonite.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,53(11),4173-4181.
MLA	Gong, Jiang,et al."Upcycling Waste Polypropylene into Graphene Flakes on Organically Modified Montmorillonite".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 53.11(2014):4173-4181.