Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Hyun June Choi"'
Publikováno v:
Angewandte Chemie International Edition. 60:4307-4314
The CO2 adsorption behavior at 25-75 °C and 0-1.0 bar of various alkali cation-exchanged forms of merlinoite (framework type MER) zeolites with Si/Al=2.3 and 3.8 is described. The adsorption isotherms at 25 °C on the Na+ , K+ , Rb+ , and Cs+ forms
Publikováno v:
ACS Materials Letters. 2:981-985
The structure model of an ABC-6 family zeolite with the 4-layer stacking sequence AABC was first proposed in 1981, but has remained undiscovered so far. Here we report the synthesis of PST-33, a sm...
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
Chemical Engineering Journal. 451:138520
Autor:
Hyun June Choi, Jiho Shin, Na Young Kang, Alvaro Mayoral, Hwajun Lee, Suk Bong Hong, Kyounghwan Lee
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
UCSB-6 (framework type SBS) and UCSB-10 (SBT), two three-dimensional phosphate-based molecular sieves with supercages accessible through 12-ring (circumscribed by 12 tetrahedral atoms) windows, are structurally similar to the hexagonal and cubic poly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5dbf3b47805751f121f4062a0f6051ee
http://hdl.handle.net/10261/266285
http://hdl.handle.net/10261/266285
Autor:
Hyun June Choi, Suk Bong Hong
Publikováno v:
Chemical Engineering Journal. 433:133800
Here, we compare the CO2 adsorption properties of the Na+ form of a series of gismondine (framework type GIS) zeolites with Si/Al ratios of 1.5–4.7 in order to understand the effect of framework Al (thus extraframework Na+) content on the actual ad
Autor:
Jiho Shin, Eric Breynaert, Robert G. Bell, Suk Bong Hong, C. Vinod Chandran, Christine E. A. Kirschhock, Hyun June Choi, Sambhu Radhakrishnan, Sang Hyun Ahn, Jung Gi Min
Adsorption of the greenhouse gas CO2 by ordered porous materials, although cost-efficient and eco-friendly, has not yet achieved large-scale practical application. Here, we report that zeolite framework flexibility can be exploited by tuning a subtle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6a4fb6a586fede1a684202fed1b5948
https://lirias.kuleuven.be/handle/123456789/653919
https://lirias.kuleuven.be/handle/123456789/653919
Publikováno v:
New Developments in Adsorption/Separation of Small Molecules by Zeolites ISBN: 9783030638528
The capture, storage, and utilization of small gases by economically viable recyclable microporous adsorbents is an ever-expanding field of research toward industrially relevant separations, as well as toward pollution remediation and catalysis. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28fe0bbf580269fa1537c429a892aa83
https://doi.org/10.1007/430_2020_67
https://doi.org/10.1007/430_2020_67
Publikováno v:
Chemistry of Materials. 30:6619-6623
Publikováno v:
Angewandte Chemie. 130:9557-9562
Silicoaluminophosphate (SAPO) molecular sieves are an important class of microporous materials and are useful for industrial catalysis and separations. They have been synthesized exclusively by the use of expensive and environmentally unfriendly orga