Size-dependent polarizabilities of finite-length single-walled carbon nanotubes

2008 ◽  
Vol 372 (27-28) ◽  
pp. 4835-4838 ◽  
Author(s):  
Shaojie Ma ◽  
Wanlin Guo
Keyword(s):  
Carbon Nanotubes ◽  
Finite Length ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Size Dependent ◽  
Walled Carbon Nanotubes

Single-walled carbon nanotubes as high pressure nanocontainer

2014 ◽  
Vol 28 (14) ◽  
pp. 1450074 ◽  
Author(s):  
Na Chen ◽  
Qing Xu ◽  
Xiang Ye
Keyword(s):  
Carbon Nanotubes ◽  
High Pressure ◽  
Internal Pressure ◽  
Single Walled Carbon Nanotubes ◽  
Elastic Model ◽  
Single Walled Carbon ◽  
Size Dependent ◽  
Bond Stretching ◽  
Walled Carbon Nanotubes ◽  
High Internal Pressure

The single-walled carbon nanotubes (SWCNTs) under high internal pressure are studied by the constant-pressure molecular dynamics method. The results show that SWCNTs are suitable candidates for high pressure nanocontainer, and they can resist 30 GPa to 110 GPa internal pressure. We find that the ultimate internal pressure that nanotubes can sustain is mainly determined by the radius of the tube, and it is not sensitive to the tube chirality. The breaking of the nanotube induced by high internal pressure is mainly due to bond stretching rather than bond angle changing. An elastic model is used to explain the size-dependent ultimate internal pressure behavior for SWCNTs.

Confined water inside single-walled carbon nanotubes: Global phase diagram and effect of finite length

2011 ◽  
Vol 134 (24) ◽  
pp. 244501 ◽  
Author(s):  
Haruka Kyakuno ◽  
Kazuyuki Matsuda ◽  
Hitomi Yahiro ◽  
Yu Inami ◽  
Tomoko Fukuoka ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Phase Diagram ◽  
Finite Length ◽  
Single Walled Carbon Nanotubes ◽  
Confined Water ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes ◽  
Global Phase Diagram

Coalescence of parallel finite length single-walled carbon nanotubes by heat treatment

2013 ◽  
Vol 74 (3) ◽  
pp. 436-440 ◽  
Author(s):  
Xueming Yang ◽  
Fangwei Qiao ◽  
Xiaoxun Zhu ◽  
Pu Zhang ◽  
Dongci Chen ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Carbon Nanotubes ◽  
Finite Length ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes
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