Physiochemical properties of a bioceramic-based root canal sealer reinforced with multi-walled carbon nanotubes, titanium carbide and boron nitride biomaterials

2020 ◽  
Vol 110 ◽  
pp. 103892 ◽  
Author(s):  
Inaam Baghdadi ◽  
Ashraf Zaazou ◽  
BelalJ.Abu Tarboush ◽  
Mirvat Zakhour ◽  
Mutlu Özcan ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Boron Nitride ◽  
Titanium Carbide ◽  
Root Canal ◽  
Root Canal Sealer ◽  
Physiochemical Properties ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Polyimide nanocomposites with boron nitride-coated multi-walled carbon nanotubes for enhanced thermal conductivity and electrical insulation

2014 ◽  
Vol 2 (48) ◽  
pp. 20958-20965 ◽  
Author(s):  
Wei Yan ◽  
Yi Zhang ◽  
Huawei Sun ◽  
Siwei Liu ◽  
Zhenguo Chi ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Carbon Nanotubes ◽  
Boron Nitride ◽  
Electrical Insulation ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes ◽  
Enhanced Thermal Conductivity

Polyimide nanocomposites with boron nitride-coated multi-walled carbon nanotubes (BN-c-MWCNTs) were successfully prepared with enhanced thermal conductivity and electrical insulation.

Fracture Patterns of Boron Nitride Nanotubes

2013 ◽  
Vol 1526 ◽  
Author(s):  
Eric Perim ◽  
Ricardo Paupitz Santos ◽  
Pedro Alves da Silva Autreto ◽  
Douglas S. Galvao
Keyword(s):  
Carbon Nanotubes ◽  
Boron Nitride ◽  
Single Layer ◽  
Boron Nitride Nanotubes ◽  
Single Layer Graphene ◽  
Fracture Patterns ◽  
Fracturing Process ◽  
Multi Walled Carbon Nanotubes ◽  
Dynamics Simulations ◽  
Walled Carbon Nanotubes

ABSTRACTDuring the last years carbon-based nanostructures (such as, fullerenes, carbon nanotubes and graphene) have been object of intense investigations. The great interest in these nanostructures can be attributed to their remarkable electrical and mechanical properties. Their inorganic equivalent structures do exist and are based on boron nitride (BN) motifs. BN fullerenes, nanotubes and single layers have been already synthesized. Recently, the fracture patterns of single layer graphene and multi-walled carbon nanotubes under stress have been studied by theoretical and experimental methods. In this work we investigated the fracturing process of defective carbon and boron nitride nanotubes under similar stress conditions. We have carried out fully atomistic molecular reactive molecular dynamics simulations using the ReaxFF force field. The similarities and differences between carbon and boron nitride fracture patterns are addressed.

Sign in / Sign up

Export Citation Format

Share Document