Improved mechanical and barrier properties of starch film with reduced graphene oxide modified by SDBS

CORC > 青岛生物能源与过程研究所 > 中国科学院青岛生物能源与过程研究所 > 绿色化学催化团队

	Improved mechanical and barrier properties of starch film with reduced graphene oxide modified by SDBS
	Ge, Xuesong 1; Li, Hui 1; Wu, Lin 2; Li, Ping 1; Mu, Xindong 1; Jiang, Yijun 1
刊名	JOURNAL OF APPLIED POLYMER SCIENCE
	2017-06-10
卷号	134 期号:22
关键词	barrier properties mechanical properties reduced graphene oxide starch films
英文摘要	Starch is regarded as one of the most promising biopolymers to replace the fossil resources. However, due to the poor mechanical properties, high sensitivity to humidity, and low barrier property, the development of starch-based materials has been limited. In this study, they improved the mechanical and barrier properties of starch film with reduced graphene oxide (RGO) modified by sodium dodecyl benzene sulfonate (SDBS). The hydrophilia of modified RGO (r-RGO) was improved and result in a good dispersion in oxidized starch (OS) matrix. The tensile strength of the r-RGO-4/OS film increased to 58.5 MPa which was more than three times of the OS film (17.2 MPa). Besides, both the water vapor and oxygen barrier properties of r-RGO/OS film were improved greatly compared with OS and GO/OS films. Moreover, the r-RGO/OS film could protect against UV light effectively due to its lightproof performance. In conclusion, the r-RGO/OS composite film has great potential applications in packaging industry. (C) 2017 Wiley Periodicals, Inc.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Polymer Science
研究领域[WOS]	Polymer Science
关键词[WOS]	PLASTICIZED STARCH ; POTATO STARCH ; COMPOSITES ; OXIDATION ; ACID ; NANOCOMPOSITES ; NANOCLAY ; CORN
收录类别	SCI
语种	英语
WOS记录号	WOS:000395480800025
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn/handle/337004/9359]
专题	青岛生物能源与过程研究所_绿色化学催化团队
作者单位	1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biobased Mat, Qingdao 266101, Peoples R China 2.Qingdao Tech Coll, Qingdao 266000, Peoples R China
推荐引用方式 GB/T 7714	Ge, Xuesong,Li, Hui,Wu, Lin,et al. Improved mechanical and barrier properties of starch film with reduced graphene oxide modified by SDBS[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2017,134(22).
APA	Ge, Xuesong,Li, Hui,Wu, Lin,Li, Ping,Mu, Xindong,&Jiang, Yijun.(2017).Improved mechanical and barrier properties of starch film with reduced graphene oxide modified by SDBS.JOURNAL OF APPLIED POLYMER SCIENCE,134(22).
MLA	Ge, Xuesong,et al."Improved mechanical and barrier properties of starch film with reduced graphene oxide modified by SDBS".JOURNAL OF APPLIED POLYMER SCIENCE 134.22(2017).