covalently bonded three dimensional carbon nanotube solids via boron induced nanojunctions

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COVALENTLY BONDED THREE DIMENSIONAL CARBON NANOTUBE SOLIDS VIA BORON INDUCED NANOJUNCTIONS Navarre statam Research: Mauricio Terrones In collaboration with rice university http://www.nature.com/srep/2012/120413/srep00363/pdf/ srep00363.pdf

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covalently bonded three dimensional carbon nanotube solids via boron induced nanojunctions. Navarre statam Research: Mauricio Terrones In collaboration with rice university http://www.nature.com/srep/2012/120413/srep00363/pdf/srep00363.pdf. - PowerPoint PPT Presentation

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Page 1: covalently bonded three dimensional carbon nanotube solids via boron induced  nanojunctions

COVALENTLY BONDED THREE DIMENSIONAL CARBON NANOTUBE

SOLIDS VIA BORON INDUCED NANOJUNCTIONS

Navarre statamResearch:

Mauricio TerronesIn collaboration with rice university

http://www.nature.com/srep/2012/120413/srep00363/pdf/srep00363.pdf

Page 2: covalently bonded three dimensional carbon nanotube solids via boron induced  nanojunctions
Page 3: covalently bonded three dimensional carbon nanotube solids via boron induced  nanojunctions

http://www.nature.com/srep/2012/120413/srep00363/pdf/srep00363.pdf

Page 4: covalently bonded three dimensional carbon nanotube solids via boron induced  nanojunctions

C : an ion beamed sample is showing the porous nature of the material

D: a SEM view of the boron “elbow”

E : TEM view of the covalent nanojunction

F : TEM two tubes “welded” together due to the boron doping

http://www.nature.com/srep/2012/120413/srep00363/pdf/srep00363.pdf

Page 5: covalently bonded three dimensional carbon nanotube solids via boron induced  nanojunctions

http://ceramics.org/ceramic-tech-today/carbon-nanotubes-as-super-sponges

Page 6: covalently bonded three dimensional carbon nanotube solids via boron induced  nanojunctions
Page 7: covalently bonded three dimensional carbon nanotube solids via boron induced  nanojunctions

XPS characterizationg of the boron bonding states.

This tells the reasercher how the boron is bonded to the rest of the structure.

Page 8: covalently bonded three dimensional carbon nanotube solids via boron induced  nanojunctions

Questions?