Microstructure and mechanical properties of spark plasma sintered titanium‐added copper/reduced graphene oxide composites

2019 ◽  
Vol 50 (10) ◽  
pp. 1262-1272
Author(s):  
X. Zhang ◽  
K. Wu ◽  
X. Liu ◽  
X. Ge ◽  
W. Yang
Keyword(s):  
Mechanical Properties ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Sintered Titanium ◽  
Microstructure And Mechanical Properties ◽  
Reduced Graphene ◽  
Spark Plasma ◽  
Oxide Composites

Thermal and mechanical properties of copper-graphite and copper-reduced graphene oxide composites

2019 ◽  
Vol 163 ◽  
pp. 77-85 ◽  
Author(s):  
Faisal Nazeer ◽  
Zhuang Ma ◽  
Lihong Gao ◽  
Fuchi Wang ◽  
Muhammad Abubaker Khan ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Thermal And Mechanical Properties ◽  
Reduced Graphene ◽  
Oxide Composites

Synthesis, Mechanical Properties, and in Vitro Biocompatibility with Osteoblasts of Calcium Silicate–Reduced Graphene Oxide Composites

2014 ◽  
Vol 6 (6) ◽  
pp. 3947-3962 ◽  
Author(s):  
Mehdi Mehrali ◽  
Ehsan Moghaddam ◽  
Seyed Farid Seyed Shirazi ◽  
Saeid Baradaran ◽  
Mohammad Mehrali ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Calcium Silicate ◽  
In Vitro Biocompatibility ◽  
Reduced Graphene ◽  
Oxide Composites

Electrical and mechanical properties of poly(dopamine)-modified copper/reduced graphene oxide composites

2017 ◽  
Vol 52 (19) ◽  
pp. 11620-11629 ◽  
Author(s):  
Zhengfeng Jia ◽  
Haoqi Li ◽  
Yao Zhao ◽  
Laszlo Frazer ◽  
Bosen Qian ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Reduced Graphene ◽  
Oxide Composites

scholarly journals Improved Mechanical Properties of Ultra-High Shear Force Mixed Reduced Graphene Oxide/Hydroxyapatite Nanocomposite Produced Using Spark Plasma Sintering

Nanomaterials ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 986
Author(s):  
Bing-Yen Wang ◽  
Steven Hsu ◽  
Chia-Man Chou ◽  
Tair-I Wu ◽  
Vincent K. S. Hsiao
Keyword(s):  
Mechanical Properties ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Spark Plasma Sintering ◽  
Shear Force ◽  
High Shear ◽  
Spray Coatings ◽  
Plasma Sintering ◽  
Reduced Graphene ◽  
Spark Plasma

The addition of nanomaterials, such as graphene and graphene oxide, can improve the mechanical properties of hydroxyapatite (HA) nanocomposites (NCPs). However, both the dispersive state of the starting materials and the sintering process play central roles in improving the mechanical properties of the final HA NCPs. Herein, we studied the mechanical properties of a reduced graphene oxide (r-GO)/HA NCP, for which an ultra-high shear force was used to achieve a nano-sized mixture through the dispersion of r-GO. A low-temperature, short-duration spark plasma sintering (SPS) process was used to realize high-density, non-decomposing r-GO/HA NCPs with an improved fracture toughness of 97.8% via the addition of 0.5 wt.% r-GO. Greater quantities of r-GO improve the hardness and the fracture strength. The improved mechanical properties of r-GO/HA NCPs suggest their future applicability in biomedical engineering, including use as sintered bodies in dentistry, plasma spray-coatings for metal surfaces, and materials for 3D printing in orthopedics.

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