Abstract
Template-containing silica-based MCM-41 and MCM-50 materials have been shown to have microporous adsorbent properties, with the characteristic adsorption energy in such micropores being strongly dependent on the molecular mass of the adsorptives employed. The total adsorption volume was found to decrease as the molar volume of the adsorptive increased. A model explaining the peculiarities of the adsorptive properties of the template-containing materials is proposed.
References
1.
Bobonich
F.M.
(1994a ) Teor. Eksp. Khim. 30 , 12 .
2.
Bobonich
F.M.
(1994b ) Teor. Eksp. Khim. 30 , 130 .
3.
Breck
D.W.
(1974 ) Zeolite Molecular Sieves. Structure, Chemistry, and Use , Wiley–Interscience , NewYork/London/Sydney/Toronto .
4.
Bretsznajder
S.
(1966 ) Properties of Gases and Liquids , Khimia , Moscow (in Russian).
5.
Cheng
C.-F.
Park
D.H.
Klinowski
J.
(1997 ) J. Chem. Soc., Faraday Trans . 93 , 193 .
6.
Dubinin
M.M.
Astakhov
V.A.
(1971 ) Izv. Akad. Nauk SSSR, Ser. Khim. 5 .
7.
Dubinin
M.M.
Rakhmatkariev
G.U.
Isirikyan
A.A.
(1989a ) Izv. Akad. Nauk SSSR, Ser. Khim. 2117 .
8.
Dubinin
M.M.
Rakhmatkariev
G.U.
Isirikyan
A.A.
(1989b ) Izv. Akad. Nauk SSSR, Ser. Khim. 2333 .
9.
Huo
Q.
Margolese
D.I.
Ciesla
U.
Demuth
D.G.
Feng
P.
Gier
T.E.
Sieger
P.
Firouzi
A.
Chmelka
B.F.
Schüth
F.
Stucky
G.D.
(1994 ) Chem. Mater. 6 , 1176 .
10.
Monnier
A.
Schüth
F.
Huo
Q.
Kumar
D.
Margolese
D.
Maxwell
R.S.
Stucky
G.D.
Krishnamurti
M.
Petrof
P.
Firouzi
A.
Janicke
M.
Chmelka
B.F.
(1993 ) Science 261 , 1299 .
11.
Sayari
A.
Liu
P.
Kruk
M.
Yaronic
M.
(1997 ) Chem. Mater. 9 , 2499 .
12.
Stucky
G.D.
Huo
Q.
Firouzi
A.
Chmelka
B.F.
Schacht
S.
Voigh-Martin
I.G.
Schüth
F.
(1997 ) Stud. Surf. Sci. Catal. 105 , 3 .
13.
Vartuli
J.C.
Schmitt
K.D.
Kresge
S.T.
Roth
W.J.
Leonovicz
M.E.
McCullen
S.B.
Hellring
S.D.
Beck
J.S.
Schlenker
J.L.
Olson
D.H.
Sheppard
E.W.
(1994 ) Stud. Surf. Sci. Catal. 84 , 33 .
14.
Yashin
Y.I.
(1976 ) Physicochemical Fundamentals of Chromatographic Separation , Khimia , Moscow (in Russian).