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Carbon arc production of nanotubes

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Presentation on theme: "Carbon arc production of nanotubes"— Presentation transcript:

1 Jonathan Hare adjusting the gap between the carbon electrode rods of the carbon arc generator

2 Carbon arc production of nanotubes

3 Unaligned Multiwalled Nanotubes

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5 Jackson Pollock

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10 Wen Kuang Hsu and Mauricio Terrones

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13 with Ray Whitby and Kuang Wen Hsu we have made an insulated conducting wire

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15 Wen Kuang Hsu Carbon arc tip deposit containing nanotubes (Iijima)

16 Nanoscale components in molecular electronics
Carbon nanotube conductor with a tungsten sulphide insulating nanotube cover Ray Whitby, Wen Kuang Hsu and David Walton

17 Short, 8-walled nanotube showing both ends – Daniel Ugarte

18 Short, 8-walled nanotube showing both ends – Daniel Ugarte

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20 Sumio Iijima Nature 1991

21 Nanotubes (Sumio Iijima, Nature 18 354 (1991))

22 Short, 8-walled nanotube showing both ends – Daniel Ugarte

23 Short, 8-walled nanotube showing both ends – Daniel Ugarte

24 Nanotubes do not break…………..easily!
Nanotube emerging from the centre of an Endofibre (pyrolytic carbon fibre)


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