<b>CUMENE CRACKING ON MODIFIED MESOPOROUS MATERIAL TYPE MCM-41</b>
نویسندگان
چکیده
منابع مشابه
Modified mesoporous MCM-41 as hosts for photochromic spirobenzopyrans.
The influence of the chemical composition and silylation of mesoporous MCM-41 materials on the photochromic behaviour of adsorbed spiropyran (BIPS) and 6-nitrospiropyran was studied. Upon incorporation, the spiropyrans underwent ring opening to form either zwitterionic merocyanine or its corresponding O-protonated form. In all silica MCM-41 or in the MCM-41 containing aluminium, the O-protonate...
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ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Ethiopia
سال: 2006
ISSN: 1011-3924
DOI: 10.4314/bcse.v20i1.21148