Large improvement of thermal transport and mechanical performance of polyvinyl alcohol composites based on interface enhanced by SiO2 nanoparticle-modified-hexagonal boron nitride

2019 ◽  
Vol 169 ◽  
pp. 167-175 ◽  
Author(s):  
Jun Zhang ◽  
Chaowei Li ◽  
Cuiping Yu ◽  
Xiaona Wang ◽  
Qiulong Li ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Polyvinyl Alcohol ◽  
Thermal Transport ◽  
Mechanical Performance ◽  
Hexagonal Boron Nitride ◽  
Sio2 Nanoparticle ◽  
Large Improvement

scholarly journals Mechanical properties of boron nitride sheet with randomly distributed vacancy defects

2019 ◽  
Vol 8 (1) ◽  
pp. 210-217 ◽  
Author(s):  
Yingjing Liang ◽  
Hongfa Qin ◽  
Jianzhang Huang ◽  
Sha Huan ◽  
David Hui
Keyword(s):  
Mechanical Properties ◽  
Boron Nitride ◽  
Performance Optimization ◽  
Fracture Strain ◽  
Mechanical Performance ◽  
Hexagonal Boron Nitride ◽  
Stable Configuration ◽  
Vacancy Defects ◽  
And Performance ◽  
Dynamics Simulations

Abstract Defects and temperature effects on the mechanical properties of hexagonal boron nitride sheet (h-BN) containing randomly distributed defects are investigated by molecular dynamics simulations and the reasons of the results are discussed. Results show that defect deteriorate the mechanical performance of BNNS. The mechanical properties are reduced by increasing percentage of vacancy defects including fracture strength, fracture strain and Young’s modulus. Simulations also indicate that the mechanical properties decrease with the temperature increasing. Moreover, defects affect the stable configuration at high temperature. With the percentage of defect increases the nanostructures become more and more unstable. Positions of the defect influent the mechanical properties. The higher the temperature and the percentage of defect are, the stronger the position of the randomly distributed defect affects the mechanical properties. The study provides a theoretical basis for the preparation and performance optimization of BNNSs.

Understanding thermal transport in asymmetric layer hexagonal boron nitride heterostructure

2016 ◽  
Vol 28 (3) ◽  
pp. 035404 ◽  
Author(s):  
Jingchao Zhang ◽  
Xinyu Wang ◽  
Yang Hong ◽  
Qingang Xiong ◽  
Jin Jiang ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Thermal Transport ◽  
Hexagonal Boron Nitride

Tailoring the thermal transport properties of monolayer hexagonal boron nitride by grain size engineering

2D Materials ◽  
2019 ◽  
Vol 7 (1) ◽  
pp. 015031
Author(s):  
Hao Ying ◽  
Arden Moore ◽  
Jie Cui ◽  
Yaoyao Liu ◽  
Deshuai Li ◽  
...  
Keyword(s):  
Grain Size ◽  
Boron Nitride ◽  
Transport Properties ◽  
Thermal Transport ◽  
Hexagonal Boron Nitride ◽  
Thermal Transport Properties

The Impact of Interlayer Rotation on Thermal Transport Across Graphene/Hexagonal Boron Nitride van der Waals Heterostructure

Nano Letters ◽  
2021 ◽  
Vol 21 (6) ◽  
pp. 2634-2641 ◽  
Author(s):  
Weijun Ren ◽  
Yulou Ouyang ◽  
Pengfei Jiang ◽  
Cuiqian Yu ◽  
Jia He ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Thermal Transport ◽  
Hexagonal Boron Nitride ◽  
Van Der Waals ◽  
Van Der Waals Heterostructure ◽  
The Impact
Sign in / Sign up

Export Citation Format

Share Document