Effective Preparation of One-Dimensional Boron-Nitride- Nanotube-Supported Nanosheet Hierarchical Structures and Their Optical/Adsorption Properties

2018 ◽  
Vol 3 (39) ◽  
pp. 10832-10836
Author(s):  
Jilin Wang ◽  
Yuchun Ji ◽  
Yunle Gu ◽  
Hejie Liao ◽  
Liuzhong Yang ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Hierarchical Structures ◽  
Adsorption Properties ◽  
Boron Nitride Nanotube ◽  
One Dimensional

scholarly journals Adsorption Properties of Oxygen onH-Capped (5, 5) Boron Nitride Nanotube (BNNT)- A Density Functional Theory

2011 ◽  
Vol 8 (2) ◽  
pp. 609-614 ◽  
Author(s):  
Mohammad T. Baei ◽  
F. Kaveh ◽  
P. Torabi ◽  
S. Zahra Sayyad- Alangi
Keyword(s):  
Density Functional Theory ◽  
Binding Energy ◽  
Boron Nitride ◽  
Density Functional ◽  
Stable State ◽  
Adsorption Properties ◽  
Boron Nitride Nanotube ◽  
Vertical Orientation ◽  
Functional Theory ◽  
The Density Functional Theory

The density functional theory (DFT) has been used to simultaneously investigate physic/chemi-sorption properties of oxygen on the (5, 5) boron nitride nanotube (BNNT). Geometry optimizations were carried out at B3LYP/6-31G*level of theory using gaussian 98 suites of program. physisorption of O2outside the BNNT with a vertical orientation to the tube axis above a boron atom is the most stable state of physisorption and its binding energy is -0.775 kcal/mol. In the chemisorption of O2molecule, the most stable state is above two adjacent B and N atoms of a hexagon with a B-N bond length of 2.503 Å and the binding energy of adsorbed oxygen atoms -14.389 kcal/mol. Based on these results, We also provide the effects of O2adsorption on the electronic properties of BNNTs.

Adsorption Properties of H2O2Trapped Inside Boron Nitride Nanotube

2012 ◽  
Vol 20 (3) ◽  
pp. 243-248 ◽  
Author(s):  
Mohammad T. Baei ◽  
Masoumeh Moghimi ◽  
Jamal Kazemi Asl
Keyword(s):  
Boron Nitride ◽  
Adsorption Properties ◽  
Boron Nitride Nanotube

Vibration Analysis of Single Walled Boron Nitride Nanotube Based Nanoresonators

2012 ◽  
Vol 3 (3) ◽  
Author(s):  
Mitesh B. Panchal ◽  
S. H. Upadhyay ◽  
S. P. Harsha
Keyword(s):  
Boron Nitride ◽  
Resonant Frequency ◽  
Continuum Mechanics ◽  
Boron Nitride Nanotubes ◽  
Response Analysis ◽  
Published Data ◽  
Boron Nitride Nanotube ◽  
Mass Sensor ◽  
Nanomechanical Resonators ◽  
Mass Sensitivity

In this paper, the vibration response analysis of single walled boron nitride nanotubes (SWBNNTs) treated as thin walled tube has been done using finite element method (FEM). The resonant frequencies of fixed-free SWBNNTs have been investigated. The analysis explores the resonant frequency variations as well as the resonant frequency shift of the SWBNNTs caused by the changes in size of BNNTs in terms of length as well as the attached masses. The performance of cantilevered SWBNNT mass sensor is also analyzed based on continuum mechanics approach and compared with the published data of single walled carbon nanotube (SWCNT) for fixed-free configuration as a mass sensor. As a systematic analysis approach, the simulation results based on FEM are compared with the continuum mechanics based analytical approach and are found to be in good agreement. It is also found that the BNNT cantilever biosensor has better response and sensitivity compared to the CNT as a counterpart. Also, the results indicate that the mass sensitivity of cantilevered boron nitride nanotube nanomechanical resonators can reach 10−23 g and the mass sensitivity increases when smaller size nanomechanical resonators are used in mass sensors.

Biosensing application of multiwall boron nitride nanotube‐based nanoresonator for detecting various viruses

2015 ◽  
Vol 9 (5) ◽  
pp. 259-263 ◽  
Author(s):  
Sandesh Trivedi ◽  
Surinder Kumar ◽  
Satish Chand Sharma ◽  
Suraj Prakash Harsha
Keyword(s):  
Boron Nitride ◽  
Boron Nitride Nanotube
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