Additive Manufacturing of Graphene-Hydroxyapatite Nanocomposite Structures

被引：33

作者：

Azhari, Amir ^{[1
]}

Toyserkani, Ehsan ^{[1
]}

Villain, Carole ^{[2
]}

机构：

[1] Univ Waterloo, Dept Mech & Mechatron Engn, Waterloo, ON N2L 3G1, Canada

[2] Univ Technol Compiegne, F-60200 Compiegne, France

来源：

INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY | 2015年 / 12卷 / 01期

基金：

加拿大自然科学与工程研究理事会;

关键词：

CRYSTAL-STRUCTURE; OXIDE; COMPOSITE; DELIVERY; STORAGE; CARBON;

D O I：

10.1111/ijac.12309

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

081705 [工业催化]; 082905 [生物质能源与材料];

摘要：

In this article, a powder-bed class of additive manufacturing (AM) is incorporated into the manufacturing of graphene nanocomposite 3D structures. For AM of graphene-based 3D structures, graphene oxide (GO)/hydroxyapatite (Hap) nanocomposite (GHN) was synthesized at different GO to Hap percentage (wt.%), including 0.2% and 0.4% to develop a printable powder. The synthesized powder was utilized in a powder-bed AM system to fabricate 3D porous structures of GHN powder. It was shown that at layer thickness of 125 mu m and core binder saturation level of 400%, the compressive mechanical strength of the samples with higher content of graphene was improved significantly.

引用

页码：8 / 17

页数：10

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