Preparation and evaluation of titanium silicalite-1 utilizing pretreated titanium dioxide as a titanium source
Preparation and evaluation of titanium silicalite-1 utilizing pretreated titanium dioxide as a titanium source
复制标题
以预处理二氧化钛为钛源制备钛硅沸石-1并评价
DOI:
10.1016/j.micromeso.2011.01.012
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发表时间:
2011-07
影响因子:
5.2
通讯作者:
Zhuang Zhuang
中科院分区:
文献类型:
--
作者:
Chunbo Ye;Feng Xin;Yanying Qi;Zhuang Zhuang
In this paper, TS-1 powder was prepared by utilizing pretreated titanium dioxide as titanium source. The structure and activity of the prepared catalysts were investigated by XRD, FT-IR, UV–vis and semicontinuous reaction of cyclohexanone ammoximation. The results showed that the prepared catalyst with pretreated titanium dioxide as a titanium source containing less Brönsted acidic sites than that of the standard sample using TBOT as titanium source. After the post-treatment by 0.5M hydrochloric acid aqueous solution for removing the extra-framework Ti species, the obtained catalysts displayed almost the same catalytic activity under optimal condition as the titanium source of TBOT.
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影响因子:
5.5
作者:
M. A. Uguina;D. Serrano;G. Ovejero;R. Grieken;M. Camacho
通讯作者:
M. A. Uguina;D. Serrano;G. Ovejero;R. Grieken;M. Camacho
影响因子:
5.5
作者:
X. Zhang;Yan Wang;F. Xin
通讯作者:
X. Zhang;Yan Wang;F. Xin
影响因子:
--
作者:
Wang, Qingfa;Wang, Li;Mi, Zhentao
通讯作者:
Mi, Zhentao
DOI:
--
发表时间:
2007
期刊:
--
影响因子:
--
作者:
Sang H. Choi;Linda H. Hln.kbllnl
通讯作者:
Sang H. Choi;Linda H. Hln.kbllnl
影响因子:
15
作者:
BLASCO, T;CAMBLOR, MA;PEREZPARIENTE, J
通讯作者:
PEREZPARIENTE, J