Transition metal-modified mesoporous Mg-Al mixed oxides: Stable base catalysts for the synthesis of diethyl carbonate from ethyl carbamate and ethanol
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- 作者：Dengfeng Wanga ; Xuelan Zhanga ; b ; mhszxl@sxicc.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Chunli Liua ; TingTing Chenga ; Wei Weib ; Yuhan Sunb
- 关键词：Diethyl carbonate ; Ethyl carbamate ; Ethanol ; Hydrotalcite ; Transition metal ; Mixed oxide
- 刊名：Applied Catalysis A: General
- 出版年：2015
- 出版时间：25 September 2015
- 年：2015
- 卷：505
- 期：Complete
- 页码：478-486
- 全文大小：3303 K
文摘
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Tunable basicity of calcined hydrotalcites with mesoporous structure obtained by modifying with transition metal cations.
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Effective synthesis of diethyl carbonate achieved over Mn2+ modified calcined hydrotalcites.
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Good correlation between catalytic activity and both moderate and strong basicity.
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Mn2+ modified calcined hydrotalcites presented high catalytic stability.
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