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A piston-and-cylind...
A piston-and-cylinder device for compressibility studies on polymers and other "soft" materials
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- Lundin, Anders (författare)
- Umeå universitet,Institutionen för fysik
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- Sundqvist, Bertil (författare)
- Umeå universitet,Institutionen för fysik
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- Bäckström, Gunnar (författare)
- Umeå universitet,Institutionen för fysik
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(creator_code:org_t)
- 2006-08-19
- 1994
- Engelska.
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Ingår i: High Pressure Research volume 13, issue 1-3. - Yverdon : Gordon and Breach. ; , s. 141-145
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- We describe an all-steel piston-and-cylinder device for pVT studies on “soft” materials, including liquids, in the range 100-450 K and 0-1.5 GPa. The internal diameter is 15 mm with sample lengths between 10 and 50 mm. Piston displacements are measured to within 0.1 μm using differential transformer transducers. Pressure is calculated from force per unit area and the deformation of pistons and cylinder under pressure are taken into account. The inaccuracy in ΔV/V is less than 0.5%. Experimental data are shown for indium and urea.
Ämnesord
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Nyckelord
- Compressibility measurements
- piston-cylinder device
- high pressure
- volume measurements
- polymers
- urea
- indium
- deformation corrections
- Mechanical engineering
- Maskinteknik
- Condensed matter physics
- Kondenserade materiens fysik
- fysik
- Physics
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)