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Title: Mechanical Properties of Carbon Nanotubes / Hydroxyapatite Composites Prepared by Spark Plasma Sintering

Abstract

In this study, Multi-Walled Carbon Nanotubes (MWCNTs) / Hydroxylapatite (HAp) composites were made to improve mechanical properties by using Spark Plasma Sintering (SPS) method. Slurry 6 mol of CaHPO4{center_dot}2H2O (DCPD), 4 mol calcium hydroxide and MWCNTs were mixed and sintered by using SPS at 5-120 MPa pressure, 1200-1250 deg. C and in vacuum or N2 atmosphere. The fracture toughness of sintered MWCNTs/HAp composites was increased.

Authors:
; ; ;  [1];  [2]
  1. Fracture and Reliability Research Institute, Tohoku Univ., Sendai, 980-8579 (Japan)
  2. Institute for Materials Research, Tohoku Univ., Sendai, 980-8579 (Japan)
Publication Date:
OSTI Identifier:
20798668
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 832; Journal Issue: 1; Conference: 2. international conference on flow dynamics, Sendai (Japan), 16-18 Nov 2005; Other Information: DOI: 10.1063/1.2204536; (c) 2006 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; ATMOSPHERES; CALCIUM HYDROXIDES; CARBON; CERAMICS; COMPOSITE MATERIALS; FRACTURE PROPERTIES; NANOTUBES; PLASMA; PRESSURE DEPENDENCE; PROCESSING; SINTERING; SLURRIES; TEMPERATURE DEPENDENCE

Citation Formats

Tanaka, Masa-aki, Onoki, Takamasa, Omori, Mamoru, Hashida, Toshiyuki, and Okubo, Akira. Mechanical Properties of Carbon Nanotubes / Hydroxyapatite Composites Prepared by Spark Plasma Sintering. United States: N. p., 2006. Web. doi:10.1063/1.2204536.
Tanaka, Masa-aki, Onoki, Takamasa, Omori, Mamoru, Hashida, Toshiyuki, & Okubo, Akira. Mechanical Properties of Carbon Nanotubes / Hydroxyapatite Composites Prepared by Spark Plasma Sintering. United States. doi:10.1063/1.2204536.
Tanaka, Masa-aki, Onoki, Takamasa, Omori, Mamoru, Hashida, Toshiyuki, and Okubo, Akira. Fri . "Mechanical Properties of Carbon Nanotubes / Hydroxyapatite Composites Prepared by Spark Plasma Sintering". United States. doi:10.1063/1.2204536.
@article{osti_20798668,
title = {Mechanical Properties of Carbon Nanotubes / Hydroxyapatite Composites Prepared by Spark Plasma Sintering},
author = {Tanaka, Masa-aki and Onoki, Takamasa and Omori, Mamoru and Hashida, Toshiyuki and Okubo, Akira},
abstractNote = {In this study, Multi-Walled Carbon Nanotubes (MWCNTs) / Hydroxylapatite (HAp) composites were made to improve mechanical properties by using Spark Plasma Sintering (SPS) method. Slurry 6 mol of CaHPO4{center_dot}2H2O (DCPD), 4 mol calcium hydroxide and MWCNTs were mixed and sintered by using SPS at 5-120 MPa pressure, 1200-1250 deg. C and in vacuum or N2 atmosphere. The fracture toughness of sintered MWCNTs/HAp composites was increased.},
doi = {10.1063/1.2204536},
journal = {AIP Conference Proceedings},
number = 1,
volume = 832,
place = {United States},
year = {Fri May 05 00:00:00 EDT 2006},
month = {Fri May 05 00:00:00 EDT 2006}
}
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