Workplace Safety in Polymer Nanocomposite Research

2012 ◽  
Vol 1413 ◽  
Author(s):  
Cyrill Cattin ◽  
Maximilien Debia ◽  
André Dufresne ◽  
Pascal Hubert
Keyword(s):  
Carbon Nanotubes ◽  
Polymer Nanocomposite ◽  
Workplace Safety ◽  
Control Measures ◽  
Material Transport ◽  
Potential Health ◽  
Air Cleaning ◽  
Multi Walled Carbon Nanotubes ◽  
Working Practices ◽  
Walled Carbon Nanotubes

ABSTRACTThe topic of this study is focused on exposure control measures and working practices to minimize/eliminate potential health, safety, and environmental risks associated with the handling of dry nanoparticles. First, it is shown that a glove box with attached vacuum chamber for material transport and air cleaning is highly effective in minimizing occupational exposure to airborne nanoparticles. Second, the propensity for Baytubes C 150 P multi-walled carbon nanotubes to form airborne particles is found to be very low. The combined results provide useful guidelines for both the selection and the use of an engineering control to minimize/eliminate exposure to airborne carbon nanotubes, and nanoparticles in general.

Multi-walled Carbon Nanotubes Penetrate into Plant Cells and Affect the Growth of Onobrychis arenaria Seedlings

Acta Naturae ◽  
2011 ◽  
Vol 3 (1) ◽  
pp. 99-106 ◽  
Author(s):  
E A Smirnova ◽  
A A Gusev ◽  
O N Zaitseva ◽  
E M Lazareva ◽  
G E Onishchenko ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Plant Cells ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Incorporation of Multi Wall Carbon Nanotubes into Glass-Surfaces via Laser-Treatment

2003 ◽  
Vol 772 ◽  
Author(s):  
T. Seeger ◽  
G. de la Fuente ◽  
W.K. Maser ◽  
A.M. Benito ◽  
A. Righi ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Continuous Wave ◽  
Silica Surface ◽  
Multi Wall Carbon Nanotubes ◽  
Composite Formation ◽  
Multi Walled Carbon Nanotubes ◽  
Glass Surfaces ◽  
Walled Carbon Nanotubes ◽  
First Time ◽  
Scanning Electron

AbstractCarbon nanotubes (CNT) are interesting candidates for the reinforcement in robust composites and for conducting fillers in polymers due to their fascinating electronic and mechanical properties. For the first time, we report the incorporation of multi walled carbon nanotubes (MWNTs) into silica-glass surfaces by means of partial surface-melting caused by a continuous wave Nd:YAG laser. MWNTs were detected being well incorporated in the silica-surface. The composites are characterized using scanning electron microscopy (SEM) and Raman-spectroscopy. A model for the composite-formation is proposed based on heatabsorption by MWNTs and a partial melting of the silica-surface.

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