Low Density Materials for Beam Instrumentation Workshop

Session

Material procurement

20 Jun 2023, 13:50

774/1-079 (CERN)

58. 1D and 2D Nanomaterials Fabrication, Purification and Utilisation

Davide Mattia (Bath)

20/06/2023, 13:50

The presentation will provide an overview of the 1D and 2D nanomaterials synthesis capabilities at the University of Bath and some initial ideas to develop carbon nanotube-based ropes for CERN’s wire scanner application.

44. Free-standing CNT membranes

Ilkka Varjos (Canatu)

20/06/2023, 14:10

Canatu’s carbon nanotube membrane is the world’s thinnest and strongest CNT membrane, exhibiting high transmittance (>97%T at EUV/X-ray), low flare and high thermal stability (>1500°C). Membrane made with Canatu carbon nanotubes have extraordinary mechanical, thermal and optical properties, making them ideal for extreme conditions, such as EUV pellicles in the semiconductor industry and X-ray...

45. Ultra-long carbon nanotube forest via in situ supplements of iron and aluminum vapor sources

Hisashi Sugime (Kindai)

20/06/2023, 14:35

A carbon nanotube forest with a length of 14 cm grew with an average growth rate of 1.5 μm s−1 and a growth lifetime of 26 h. Several key factors to realize this unprecedented long growth such as catalyst conditions, growth conditions in chemical vapor deposition, and reactor system were clarified. The long carbon nanotube forest enabled macroscopic measurements of the tensile and electrical...

46. High-Performance Galvorn CNT Materials

Dmitri Tsentalovich (Dexmat)

20/06/2023, 15:00

DEXMAT produces Galvorn CNT materials using a proprietary fluid phase production method. This method produces CNTF in which the CNT molecules are highly aligned along the fiber axis, resulting in high strength, electrical conductivity, and thermal conductivity along the axis of the fiber. Compared to a copper wire with the same diameter, a CNTF produced by this method has 12 times higher...