Electrophoretic deposition and electrochemical behavior of novel   graphene oxide-hyaluronic acid-hydroxyapatite nanocomposite coatings

doi:10.1016/j.apsusc.2013.08.012

CORC > 北京大学 > 工学院

	Electrophoretic deposition and electrochemical behavior of novel graphene oxide-hyaluronic acid-hydroxyapatite nanocomposite coatings
	Li, Ming ; Liu, Qian ; Jia, Zhaojun ; Xu, Xuchen ; Shi, Yuying ; Cheng, Yan ; Zheng, Yufeng ; Xi, Tingfei ; Wei, Shicheng
刊名	应用表面科学
	2013
关键词	Graphene oxide Hyaluronic acid Hydroxyapatite Electrophoretic deposition Nanocomposite coatings GRAPHITE OXIDE BIOMEDICAL APPLICATIONS COMPOSITE FILMS BONE ELECTRODEPOSITION REDUCTION
DOI	10.1016/j.apsusc.2013.08.012
英文摘要	Novel ternary graphene oxide-hyaluronic acid-hydroxyapatite (GO-HY-HA) nanocomposite coatings were prepared on Ti substrate using anodic electrophoretic deposition (EPD). Hyaluronic acid was employed as charging additive and dispersion agent during EPD. The kinetics and mechanism of the deposition, and the microstructure of the coated samples were investigated using scanning electron microscopy, X-ray diffraction, Raman spectrum, thermo-gravimetric analysis, and microscopic Fourier transform infrared analysis. The results showed that the addition of GO sheets into the HY-HA suspensions could increase the deposition rate and inhibit cracks creation and propagation in the coatings. The corrosion resistant of the resulting samples were evaluated using potentiodynamic polarization method in simulated body fluid, and the GO-HY-HA coatings could effectively improve the anti-corrosion property of the Ti substrate. (C) 2013 Elsevier B. V. All rights reserved.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000324248600113&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Chemistry, Physical; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter; SCI(E); EI; 24; ARTICLE; 804-810; 284
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/164118]
专题	工学院
推荐引用方式 GB/T 7714	Li, Ming,Liu, Qian,Jia, Zhaojun,et al. Electrophoretic deposition and electrochemical behavior of novel graphene oxide-hyaluronic acid-hydroxyapatite nanocomposite coatings[J]. 应用表面科学,2013.
APA	Li, Ming.,Liu, Qian.,Jia, Zhaojun.,Xu, Xuchen.,Shi, Yuying.,...&Wei, Shicheng.(2013).Electrophoretic deposition and electrochemical behavior of novel graphene oxide-hyaluronic acid-hydroxyapatite nanocomposite coatings.应用表面科学.
MLA	Li, Ming,et al."Electrophoretic deposition and electrochemical behavior of novel graphene oxide-hyaluronic acid-hydroxyapatite nanocomposite coatings".应用表面科学 (2013).