Directional property evaluation of spark plasma sintered GNPs-reinforced hydroxyapatite composites

Indu Bajpai; Duk Yeon Kim; Young Hwan Han; Byung Koog Jang; Sukyoung Kim

doi:10.1016/j.matlet.2015.05.046

Directional property evaluation of spark plasma sintered GNPs-reinforced hydroxyapatite composites

Indu Bajpai, Duk Yeon Kim, Young Hwan Han, Byung Koog Jang, Sukyoung Kim

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

Graphene nanoplatelets (GNPs)-reinforced hydroxyapatite composites were analyzed in two directions of the applied pressure (perpendicular and parallel). Platelet-shaped pores were observed in the cross-section normal to the applied pressure, whereas elongated or buttonhole type pores around the agglomerated GNPs were found in the parallel cross-section. The normal cross-section of the composite showed lower hardness and higher intensity of XRD peak of (0 0 2) plane than the parallel cross-section.

Original language	English
Pages (from-to)	62-65
Number of pages	4
Journal	Materials Letters
Volume	158
DOIs	https://doi.org/10.1016/j.matlet.2015.05.046
Publication status	Published - Jun 8 2015
Externally published	Yes

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1016/j.matlet.2015.05.046

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title = "Directional property evaluation of spark plasma sintered GNPs-reinforced hydroxyapatite composites",

abstract = "Graphene nanoplatelets (GNPs)-reinforced hydroxyapatite composites were analyzed in two directions of the applied pressure (perpendicular and parallel). Platelet-shaped pores were observed in the cross-section normal to the applied pressure, whereas elongated or buttonhole type pores around the agglomerated GNPs were found in the parallel cross-section. The normal cross-section of the composite showed lower hardness and higher intensity of XRD peak of (0 0 2) plane than the parallel cross-section.",

author = "Indu Bajpai and Kim, {Duk Yeon} and Han, {Young Hwan} and Jang, {Byung Koog} and Sukyoung Kim",

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language = "English",

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journal = "Materials Letters",

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AU - Bajpai, Indu

AU - Kim, Duk Yeon

AU - Han, Young Hwan

AU - Jang, Byung Koog

AU - Kim, Sukyoung

PY - 2015/6/8

Y1 - 2015/6/8

N2 - Graphene nanoplatelets (GNPs)-reinforced hydroxyapatite composites were analyzed in two directions of the applied pressure (perpendicular and parallel). Platelet-shaped pores were observed in the cross-section normal to the applied pressure, whereas elongated or buttonhole type pores around the agglomerated GNPs were found in the parallel cross-section. The normal cross-section of the composite showed lower hardness and higher intensity of XRD peak of (0 0 2) plane than the parallel cross-section.

AB - Graphene nanoplatelets (GNPs)-reinforced hydroxyapatite composites were analyzed in two directions of the applied pressure (perpendicular and parallel). Platelet-shaped pores were observed in the cross-section normal to the applied pressure, whereas elongated or buttonhole type pores around the agglomerated GNPs were found in the parallel cross-section. The normal cross-section of the composite showed lower hardness and higher intensity of XRD peak of (0 0 2) plane than the parallel cross-section.

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DO - 10.1016/j.matlet.2015.05.046

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VL - 158

SP - 62

EP - 65

JO - Materials Letters

JF - Materials Letters

ER -

Directional property evaluation of spark plasma sintered GNPs-reinforced hydroxyapatite composites

Abstract

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