Open AccessPreparation of CoOx/magenium silicate for the liquid oxidation of benzyl alcohol
Author(s) -
Như Nguyễn Thị,
Mai Tran Thi Ngoc,
Khanh Pham Quoc,
AnhTuan Vu,
Thao Nguyen Tien
Publication year - 2020
Publication title -
xúc tác và hấp phụ
Language(s) - English
Resource type - Journals
ISSN - 0866-7411
DOI - 10.51316/jca.2020.5
Subject(s) - benzyl alcohol , oxidizing agent , benzaldehyde , catalysis , calcination , silicate , selectivity , cobalt , alcohol , inorganic chemistry , chemistry , precipitation , nuclear chemistry , materials science , organic chemistry , physics , meteorology
CoOx/magenium silicate catalysts are obtained though precipitation and calcination method. The prepared solids were analyzed by XRD, BET, EDS... Cobalt(II) ions supported-magnesium silicate catalysts expressed as effective catalysts for selective oxidation of benzyl alcohol using tert-butyl hydroperoxide as an oxidizing agent. The experimental results showed very high selectivity to the benzaldehyde product at benzyl alcohol conversion of 18-25%.