Nanotechnology Now

Our NanoNews Digest Sponsors
Heifer International

Wikipedia Affiliate Button

Home > Press > Iranian Scientists Evaluate Dynamic Interaction between 2 Carbon Nanotubes

Abstract:
Results of the research have applications in the designing of nanosensors, medical nano-tools and electromechanical devices.

Iranian Scientists Evaluate Dynamic Interaction between 2 Carbon Nanotubes

Tehran, Iran | Posted on April 14th, 2015

Carbon nanotubes have attracted the attention of many researchers in recent decades due to their desirable physical, chemical and mechanical properties. Although some studies have been carried out on the synthesis of nanotubes through the both horizontal and vertical shapes, no attention has been paid to the growth or the modeling of a complex containing both vertical and horizontal structures. Forest and membrane structures of carbon nanotubes have numerous applications.

Understanding the mechanical behavior of a system containing two single-walled carbon nanotubes beside each other is an introduction to understand the mechanical behavior of forest and membrane structures. Therefore, this research tries to present appropriate mechanical models to apply van der Waals force between two single-walled carbon nanotubes, and to evaluate the dynamic interaction between them.

Results of the research have applications in designing and analyzing nanomembranes and electromechanical nano-devices based on single and multi-walled carbon nanotube structures. According to the researchers, the change in van der Waals force was calculated due to the relative transverse movement of the two nanotubes in the presented model, and its effect on the movement of nanostructures containing perpendicular nanotubes was investigated.

Among the other new achievements of the research, mention can be made of the effect of shear deformation on the main frequency of the system and the ability of nonlocal Timoshenko Theory in the prediction of results obtained from high degree shear nonlocal theory.

Results of the research have been published in Composite Structures, vol. 125, issue 1, 2015, pp. 144-158.

####

For more information, please click here

Copyright © Fars News Agency

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Nanobiotix Plans to Conduct Registered Public Offering in the United States January 17th, 2019

Power stations driven by light: More efficient solar cells imitate photosynthesis January 16th, 2019

Drilling speed increased by 20% – yet another upgrade in the oil & gas sector made possible by graphene nanotubes January 15th, 2019

Chirality in 'real-time' January 14th, 2019

NEMS

IEDM - CEA-Leti Will Present 11 Papers and Host Workshop on Disruptive Technologies for Data Management November 7th, 2018

UT engineers develop first method for controlling nanomotors: Breakthrough for nanotechnology as UT engineers develop first method for switching the mechanical motion of nanomotors September 21st, 2018

Nano-kirigami: 'Paper-cut' provides model for 3D intelligent nanofabrication July 13th, 2018

One string to rule them all April 17th, 2018

MEMS

Mirrorcle laser-cuts ribbon on cleanroom facility for volume MEMS mirror production November 26th, 2018

Bosch provides customized IoT and Industry 4.0 solutions: Bosch Mondeville and Bosch Connected Devices and Solutions collaborate to meet a wide variety of customer requirements November 16th, 2018

Mode-Changing MEMS Accelerometer from STMicroelectronics Combines High Measurement Resolution and Ultra-Low Power for Industrial Applications November 7th, 2018

UCI scientists push microscopy to sub-molecular resolution: Carbon monoxide used to measure electric forces in single chemical compound October 2nd, 2018

Nanotubes/Buckyballs/Fullerenes/Nanorods

Drilling speed increased by 20% – yet another upgrade in the oil & gas sector made possible by graphene nanotubes January 15th, 2019

Chemical synthesis of nanotubes: Nanometer-sized tubes made from simple benzene molecules January 11th, 2019

'Smart skin' simplifies spotting strain in structures: Rice U. invention can use fluorescing carbon nanotubes to reveal stress in aircraft, structures November 15th, 2018

Ultrasensitive toxic gas detector October 31st, 2018

Nanomedicine

Nanobiotix Plans to Conduct Registered Public Offering in the United States January 17th, 2019

Chirality in 'real-time' January 14th, 2019

Ultra-sensitive sensor with gold nanoparticle array January 9th, 2019

Arrowhead Pharmaceuticals Begins Dosing in Phase 1 Study of ARO-ANG3 for Treatment of Dyslipidemias and Metabolic Diseases January 7th, 2019

Sensors

Ultra-sensitive sensor with gold nanoparticle array January 9th, 2019

Study on low noise, high-performance transistors may bring innovations in electronics December 28th, 2018

Emerging trends in advanced nano-materials based electrochemical geno-sensors December 28th, 2018

Oxford Instruments participates in the launch of the European Quantum Technology Flagship Programme ‘QMiCS’ December 13th, 2018

Discoveries

Power stations driven by light: More efficient solar cells imitate photosynthesis January 16th, 2019

Chirality in 'real-time' January 14th, 2019

Spintronics 'miracle material' put to the test: Physicists build devices using mineral perovskite January 11th, 2019

Cartilage could be key to safe 'structural batteries' January 11th, 2019

Materials/Metamaterials

Drilling speed increased by 20% – yet another upgrade in the oil & gas sector made possible by graphene nanotubes January 15th, 2019

2D materials may enable electric vehicles to get 500 miles on a single charge January 11th, 2019

New materials could help improve the performance of perovskite solar cells January 11th, 2019

Spintronics 'miracle material' put to the test: Physicists build devices using mineral perovskite January 11th, 2019

Announcements

Nanobiotix Plans to Conduct Registered Public Offering in the United States January 17th, 2019

Power stations driven by light: More efficient solar cells imitate photosynthesis January 16th, 2019

Drilling speed increased by 20% – yet another upgrade in the oil & gas sector made possible by graphene nanotubes January 15th, 2019

Chirality in 'real-time' January 14th, 2019

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers

2D materials may enable electric vehicles to get 500 miles on a single charge January 11th, 2019

New materials could help improve the performance of perovskite solar cells January 11th, 2019

Spintronics 'miracle material' put to the test: Physicists build devices using mineral perovskite January 11th, 2019

Cartilage could be key to safe 'structural batteries' January 11th, 2019

NanoNews-Digest
The latest news from around the world, FREE



  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project