Ultra-high compression and wear resistant hybrid filled polyimide composite: Synergistic effect of Fe(2)O(3)decorated RGO

doi:10.1002/app.49222

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 先进润滑与防护材料研究发展中心

	Ultra-high compression and wear resistant hybrid filled polyimide composite: Synergistic effect of Fe(2)O(3)decorated RGO
	Liu, Hong 1; Jia, Yongfeng 1; Wang, Hongding 1; Duan, Chunjian 2; Wang, Tingmei 2; Wang, Qihua 2
刊名	JOURNAL OF APPLIED POLYMER SCIENCE
	2020-10-20
卷号	137 期号:40 页码:12
关键词	composites friction nanostructured polymers polyamides thermosets wear and lubrication
ISSN号	0021-8995
DOI	10.1002/app.49222
通讯作者	Liu, Hong(hliu@mail.lzjtu.cn)
英文摘要	Herein, the tribological performance, thermal and compression resistance behavior of polyimide (PI) reinforced by Fe(2)O(3)decorated reduced graphene is systematically investigated. The remarkable synergistic effect of Fe(2)O(3)decorated reduced graphene oxide (RGO) is demonstrated in its PI wear resistance, and PI/RGO/Fe(2)O(3)composites show good thermal stability and much higher compression resistant ability than PI, PI/RGO, and PI/Fe(2)O(3)composites when the filling contents are same. Additionally, the PI/RGO/Fe(2)O(3)composites also exhibited ultra-wear-resistant properties under high load condition, and the lowest wear rate is 3.18 x 10(-8)mm(3)N(-1)m(-1), which is an order of magnitude lower than that of pure PI. The investigation of its tribological mechanism also showed strong synergistic effect and interface force of Fe(2)O(3)decorated RGO, which contribute to its high-performance friction-reducing behaviors. These findings give an inside view to Fe(2)O(3)decorated RGO and its polyimide composites, and open an avenue for the graphene oxide (GO) based composite to act as compression wear-resisting solid fillers and lubricants when polymer composite with excellent compressive, thermal and tribological properties is required.
WOS研究方向	Polymer Science
语种	英语
出版者	WILEY
内容类型	期刊论文
源URL	[http://ir.licp.cn/handle/362003/26369]
专题	兰州化学物理研究所_先进润滑与防护材料研究发展中心
通讯作者	Liu, Hong
作者单位	1.Lanzhou Jiaotong Univ, Sch Mech Engn, Lanzhou, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Liu, Hong,Jia, Yongfeng,Wang, Hongding,et al. Ultra-high compression and wear resistant hybrid filled polyimide composite: Synergistic effect of Fe(2)O(3)decorated RGO[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2020,137(40):12.
APA	Liu, Hong,Jia, Yongfeng,Wang, Hongding,Duan, Chunjian,Wang, Tingmei,&Wang, Qihua.(2020).Ultra-high compression and wear resistant hybrid filled polyimide composite: Synergistic effect of Fe(2)O(3)decorated RGO.JOURNAL OF APPLIED POLYMER SCIENCE,137(40),12.
MLA	Liu, Hong,et al."Ultra-high compression and wear resistant hybrid filled polyimide composite: Synergistic effect of Fe(2)O(3)decorated RGO".JOURNAL OF APPLIED POLYMER SCIENCE 137.40(2020):12.