期刊
ACS CATALYSIS
卷 3, 期 4, 页码 617-621出版社
AMER CHEMICAL SOC
DOI: 10.1021/cs400025s
关键词
ferrierite zeolite nanoneedles; synthesis; characterization; catalytic properties
资金
- National Research Foundation of Korea [2012R1A3A2048833, 2012K1A3A4A07030457, 2012-0008674]
- Pierre Hubert Curien STAR program of France [27816PB]
- National Research Foundation of Korea [2012K1A3A4A07030457] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
The proton form of nanosized, needlelike ferrierite zeolite, which was synthesized using choline and Na+ cations as structure-directing agents, was found to be much more efficient for the skeletal isomerization of 1-butene to isobutene than the corresponding cation form of conventional, submicrometric ferrierite with a platelike shape, mainly because of the considerably lower density of strong acid sites, but as well as a result of the higher density of 10-ring pore mouths.
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