Journal
ACS MATERIALS LETTERS
Volume 2, Issue 8, Pages 981-985Publisher
AMER CHEMICAL SOC
DOI: 10.1021/acsmaterialslett.0c00232
Keywords
-
Categories
Funding
- National Creative Research Initiative Program through the National Research Foundation of Korea [2012R1A3A2048833]
- National Research Council of Science & Technology by the Korea government (MSIP) [CRC-14-1-KRICT]
- MSIP
- POSTECH
Ask authors/readers for more resources
The structure model of an ABC-6 family zeolite with the 4-layer stacking sequence AABC was first proposed in 1981, but it has remained undiscovered so far. Here, we report the synthesis of PST-33, which is a small-pore aluminosilicate (Si/Al = 4.1) zeolite with this framework topology, using 5-azonia-spiro[4.4]nonane ions as an organic structure-directing agent via the so-called multiple inorganic cation approach, and its structure solved by single-crystal X-ray crystallography. PST-33 contains a two-dimensional 8-membered ring pore system consisting of 8-hedral ([4(6)6(2)]) double 6-ring (d6r), 14-hedral ([4(6)6(8)]) sod, and 17-hedral ([4(9)6(5)8(3)]) lev cages. The Na+ form of PST-33 showed comparable CO2 adsorption properties to the corresponding cation form of zeolite A and chabazite.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available