Electrodeposition
 
 
 
Pulsed LASER deposition
 
 
 
 
 
 
 
 
 
 
 
 
 
Carbon Nano tubes
Introduction <ul><li>CNT is a tubular form of carbon with diameter as small as 1nm. </li></ul><ul><li>Length: few nm to mi...
 
Structure Armchair (n,m) = (5,5)  = 30  Zig Zag (n,m) = (9,0)  = 0  Chiral (n,m) = (10,5) 0  <  < 30 
 
Graphite Diamond Fullerenes
 
Synthesis <ul><li>Arc evaporation method ( Plasma arcing ) </li></ul><ul><li>Pulsed LASER deposition </li></ul><ul><li>Ch...
Arc evaporation method ( Plasma arcing )
Pulsed LASER deposition
Chemical vapor deposition (CVD)
 
Properties <ul><li>Physical </li></ul><ul><li>High Strength , High Resistance & thermal conductivity </li></ul><ul><li>...
Applications <ul><li>Energy storage </li></ul><ul><li>Hydrogen storage </li></ul><ul><li>Electrochemical super capacitors ...
 
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Nano2

Published on: Mar 3, 2016
Published in: Education      Technology      Business      
Source: www.slideshare.net


Transcripts - Nano2

  • 8. Electrodeposition
  • 12. Pulsed LASER deposition
  • 26. Carbon Nano tubes
  • 27. Introduction <ul><li>CNT is a tubular form of carbon with diameter as small as 1nm. </li></ul><ul><li>Length: few nm to microns. </li></ul><ul><li>CNT is configurationally equivalent to a two dimensional graphene </li></ul><ul><li>sheet rolled into a tube. </li></ul>
  • 29. Structure Armchair (n,m) = (5,5)  = 30  Zig Zag (n,m) = (9,0)  = 0  Chiral (n,m) = (10,5) 0  <  < 30 
  • 31. Graphite Diamond Fullerenes
  • 33. Synthesis <ul><li>Arc evaporation method ( Plasma arcing ) </li></ul><ul><li>Pulsed LASER deposition </li></ul><ul><li>Chemical vapor deposition (CVD) </li></ul>
  • 34. Arc evaporation method ( Plasma arcing )
  • 35. Pulsed LASER deposition
  • 36. Chemical vapor deposition (CVD)
  • 38. Properties <ul><li>Physical </li></ul><ul><li>High Strength , High Resistance & thermal conductivity </li></ul><ul><li>Mechanical </li></ul><ul><li>withstand strain on tension, </li></ul><ul><li>recover structural distortion </li></ul><ul><li>Electrical </li></ul><ul><li> metals or semi condutors </li></ul>
  • 39. Applications <ul><li>Energy storage </li></ul><ul><li>Hydrogen storage </li></ul><ul><li>Electrochemical super capacitors </li></ul><ul><li>Field emitting devices </li></ul><ul><li>Transistors </li></ul><ul><li>Nano probes and Sensors </li></ul><ul><li>Composite materials </li></ul>