孙文,王晓丽,赵振华,丁克强,吴功德.F改性CuNiAl水滑石选择性催化氧化甲苯生成苯甲醇[J].分子催化,2013,(1):37-42
F改性CuNiAl水滑石选择性催化氧化甲苯生成苯甲醇
Selective Oxidation of Toluene to Benzyl Alcohol Catalyzed by F- Modified CuNiAl Hydrotalcite Compounds
投稿时间:2012-11-29  修订日期:2013-01-16
DOI:
中文关键词:  F改性  水滑石  甲苯  选择性氧化  苯甲醇
英文关键词:F- anion  Hydrotalcite  Toluene  Selective oxidation  Benzyl alcohol.
基金项目:国家自然科学基金(21003073,21203093);江苏省高校自然科学基金(12KJD150007)
作者单位E-mail
孙文 河海大学 wugongde@njit.edu.cn 
王晓丽 南京工程学院 wangxiaoli212@126.com 
赵振华 河海大学 zhaozhenhua@njit.edu.cn 
丁克强 南京工程学院 dingkeqiang@njit.edu.cn 
吴功德* 南京工程学院 wugongde@njit.edu.cn 
摘要点击次数: 2061
全文下载次数: 3005
中文摘要:
      摘要:利用水滑石的“记忆效应”将F离子引到铜镍铝水滑石的层板上,并在甲苯的氧化反应中测试其催化活性,运用FTIR、X射线固体粉末衍射技术对其进行了表征,结果表明,引入F离子后的铜镍铝水滑石仍具有良好的层状结构,并表现出了优良的催化活性。在最佳反应条件下,甲苯的转化率最可达8.4%,苯甲醇的选择性为81.4%。
英文摘要:
      Abstract:F- anion was used to modify CuNiAl hydrotalcite, and then the modified catalyst were tested in the selective oxidation of toluene to benzyl alcohol. The structure and the surface properties of catalyst were characterized by FTIR and XRD techniques. The results showed that F- anion modified CuNiAl hydrotalcite held layer structures, and exhibited high catalytic performance in toluene oxidation. The conversion of toluene reached 8.4% with the selectivity of 81.4% to benzyl alcohol.
HTML  查看全文  查看/发表评论  下载PDF阅读器