Difference between revisions of "Material:Polystyrene"

From GISAXS
Jump to: navigation, search
(→‎Properties)
Line 5: Line 5:
 
* Neutron [[SLD]]: 1.345×10<sup>−6</sup> Å<sup>−2</sup>
 
* Neutron [[SLD]]: 1.345×10<sup>−6</sup> Å<sup>−2</sup>
  
 +
{| class="wikitable"
 +
|-
 +
! Material
 +
! density (g/cm<sup>3</sup>)
 +
! X-ray energy (keV)
 +
! X-ray wavelength (Å)
 +
! critical angle (°)
 +
! ''q<sub>c</sub>'' (Å<sup>−1</sup>)
 +
! SLD (10<sup>−6</sup>Å<sup>−2</sup>)
 +
|-
 +
| polystyrene
 +
| 1.00
 +
| 2.0
 +
| 6.20
 +
| 0.613
 +
| 0.0217
 +
| 9.34
 +
|-
 +
|
 +
|
 +
| 4.0
 +
| 3.10
 +
| 0.304
 +
| 0.0215
 +
| 9.21
 +
|-
 +
|
 +
|
 +
| 8.0
 +
| 1.55
 +
| 0.152
 +
| 0.0214
 +
| 9.15
 +
|-
 +
|
 +
|
 +
| 12.0
 +
| 1.03
 +
| 0.101
 +
| 0.0214
 +
| 9.13
 +
|-
 +
|
 +
|
 +
| 16.0
 +
| 0.77
 +
| 0.076
 +
| 0.0214
 +
| 9.13
 +
|-
 +
|
 +
|
 +
| 24.0
 +
| 0.52
 +
| 0.050
 +
| 0.0214
 +
| 9.12
 +
|}
  
 
==See Also==
 
==See Also==
 
* [http://en.wikipedia.org/wiki/Polystyrene Wikipedia: Polystyrene]
 
* [http://en.wikipedia.org/wiki/Polystyrene Wikipedia: Polystyrene]

Revision as of 11:36, 9 June 2014

Polystyrene is a polymer with chemical structure (C8H8)n. It's x-ray properties are typical of hydrocarbon polymers more generally.

Properties

  • Density: -1.0 g/cm3
  • Neutron SLD: 1.345×10−6 Å−2
Material density (g/cm3) X-ray energy (keV) X-ray wavelength (Å) critical angle (°) qc (Å−1) SLD (10−6Å−2)
polystyrene 1.00 2.0 6.20 0.613 0.0217 9.34
4.0 3.10 0.304 0.0215 9.21
8.0 1.55 0.152 0.0214 9.15
12.0 1.03 0.101 0.0214 9.13
16.0 0.77 0.076 0.0214 9.13
24.0 0.52 0.050 0.0214 9.12

See Also

Retrieved from "http://gisaxs.com/index.php?title=Material:Polystyrene&oldid=510"