Neutron scattering study of adsorption in porous MCM-41 silicaSpecial issue on Neutron Scattering in Canada.

2010 ◽  
Vol 88 (10) ◽  
pp. 707-713 ◽  
Author(s):  
R. J.C. Brown ◽  
M. J.B. Evans ◽  
Z. Tun
Keyword(s):  
Neutron Scattering ◽  
Bragg Peak ◽  
Pore Diameter ◽  
Initial Increase ◽  
One Dimensional ◽  
Cylindrical Pore ◽  
Scattering Study ◽  
Desorption Isotherms ◽  
Neutron Scattering Study ◽  
Mcm 41

Adsorption of n-pentane on MCM-41 silica has been studied by neutron scattering on both the adsorption and desorption isotherms. Adsorption takes place without hysteresis in either the isotherm or the neutron scattering profile. Adsorption of contrast-matched pentane in porous MCM-41 silica at first increases the intensity of the (10) Bragg peak but reduces the (11) and (20) peaks, and as the pores are filled the intensities of all Bragg peaks are reduced to zero. The SANS background has a 1/Q dependence, typical of a material prepared with templates of one-dimensional character (cylinders). The initial increase of (10) intensity allows estimation of the cylindrical pore diameter to be 37 Å based on the variation of form factor as a function of the cylinder radius.

A neutron scattering study of the quasi-one-dimensional conductor

1998 ◽  
Vol 10 (23) ◽  
pp. 5039-5068 ◽  
Author(s):  
J E Lorenzo ◽  
R Currat ◽  
P Monceau ◽  
B Hennion ◽  
H Berger ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
One Dimensional ◽  
Scattering Study ◽  
Neutron Scattering Study

Neutron Scattering Study of Magnetic Excitations in a One-Dimensional Heisenberg Antiferromagnet CsVCl3

1986 ◽  
Vol 55 (8) ◽  
pp. 2846-2852 ◽  
Author(s):  
Hiroaki Kadowaki ◽  
Koji Ubukoshi ◽  
Kinshiro Hirakawa ◽  
David P. Belanger ◽  
Hideki Yoshizawa ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Heisenberg Antiferromagnet ◽  
Magnetic Excitations ◽  
One Dimensional ◽  
Scattering Study ◽  
Neutron Scattering Study

Neutron-Scattering Study of the Structural Phase Transition in the One-Dimensional ConductorK2Pt(CN)4Br0.3·3D2O

1974 ◽  
Vol 32 (15) ◽  
pp. 836-839 ◽  
Author(s):  
B. Renker ◽  
L. Pintschovius ◽  
W. Gläser ◽  
H. Rietschel ◽  
R. Comès ◽  
...  
Keyword(s):  
Phase Transition ◽  
Neutron Scattering ◽  
Structural Phase Transition ◽  
Structural Phase ◽  
One Dimensional ◽  
Scattering Study ◽  
Neutron Scattering Study ◽  
The One

A neutron scattering study of the quasi-one-dimensional conductor (TaSe4)2I

1986 ◽  
Vol 19 (17) ◽  
pp. 3049-3057 ◽  
Author(s):  
H Fujishita ◽  
S M Shapiro ◽  
M Sato ◽  
S Hoshino
Keyword(s):  
Neutron Scattering ◽  
One Dimensional ◽  
Scattering Study ◽  
Neutron Scattering Study

Inelastic neutron scattering study of one-dimensional inorganic conductors

1987 ◽  
Vol 19 (1-3) ◽  
pp. 819-824 ◽  
Author(s):  
P. Monceau ◽  
L. Bernard ◽  
R. Currat ◽  
F. Levy ◽  
J. Rouxel
Keyword(s):  
Neutron Scattering ◽  
Inelastic Neutron Scattering ◽  
Inelastic Neutron ◽  
One Dimensional ◽  
Scattering Study ◽  
Neutron Scattering Study

Neutron scattering study of the one-dimensional ionic conductor β-eucryptite

1980 ◽  
Vol 21 (3) ◽  
pp. 1250-1257 ◽  
Author(s):  
W. Press ◽  
B. Renker ◽  
H. Schulz ◽  
H. Böhm
Keyword(s):  
Neutron Scattering ◽  
Ionic Conductor ◽  
One Dimensional ◽  
Scattering Study ◽  
Neutron Scattering Study ◽  
The One
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