催化学报 ›› 2012, Vol. 33 ›› Issue (3): 465-472.DOI: 10.1016/S1872-2067(11)60346-X

• 研究论文 • 上一篇    下一篇

以原位形成的磷酸铝骨架为模板制备纳米孔炭

张敏1, 朱万春1, 刘钢1,a, 张秀艳1, 祖艳红1, 张文祥1, 闫文付2, 贾明君1,b   

  1. 1吉林大学化学学院理论化学计算国家重点实验室, 吉林长春 130021; 2吉林大学化学学院无机合成与制备国家重点实验室, 吉林长春 130012
  • 收稿日期:2011-09-28 修回日期:2011-11-15 出版日期:2012-03-15 发布日期:2015-07-27

Preparation of Nanoporous Carbon Using an Aluminophosphate Framework Template

ZHANG Min1, ZHU Wanchun1, LIU Gang1,a, ZHANG Xiuyan1, ZU Yanhong1, ZHANG Wenxiang1,   

  1. 1State Key Laboratory of Theoretical and Computational Chemistry, College of Chemistry, Jilin University, Changchun 130021, Jilin, China; 2State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, Jilin, China
  • Received:2011-09-28 Revised:2011-11-15 Online:2012-03-15 Published:2015-07-27

摘要: 以不同有机物 (邻苯二酚、间苯二酚、对苯二酚、乙二醇、环己胺) 为辅助炭源, 通过直接炭化含柠檬酸及磷酸铝的复合物制备了一系列纳米孔炭材料 (NC), 采用多种表征手段研究了辅助炭源对最终炭材料性质的影响. 结果表明, NC 材料的结构和表面官能团性质随辅助炭源的变化而改变, 其中以间苯二酚、对苯二酚、环己胺为辅助炭源制备的炭材料在空气氧化苯甲醇反应中表现有较高的催化活性.

关键词: 纳米孔炭, 磷酸铝, 表面官能团, 苯甲醇, 空气氧化

Abstract: Different organic compounds, o-dihydroxybenzene, m-dihydroxybenzene, p-dihydroxybenzene, glycol, and cyclohexylamine, were used as the extra carbon source for a series of nanoporous carbon (NC) materials prepared by directly carbonizing composites containing citric acid and aluminum phosphate. The effect of the extra carbon source was studied. The structure and surface functional groups on the NC material were different with different extra carbon sources. The NC materials prepared using m-dihydroxybenzene, p-dihydroxybenzene or cyclohexylamine have excellent catalytic activity for the aerobic oxidation of benzyl alcohol to benzaldehyde.

Key words: nanoporous carbon, aluminophosphate, surface functional group, benzyl alcohol, aerobic oxidation