高等学校化学学报

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羟基磷酸铜的快速绿色合成

沈启慧, 邹永存, 万利丰, 刘文婷, 王润伟, 裘式纶   

  1. 吉林大学化学学院, 无机合成与制备化学国家重点实验室, 长春 130012
  • 收稿日期:2008-03-18 修回日期:1900-01-01 出版日期:2008-07-10 发布日期:2008-07-10
  • 通讯作者: 王润伟

A Rapid and Green Method for Synthesis of Copper Hydroxyphosphate

SHEN Qi-Hui, ZOU Yong-Cun,WAN Li-Feng, LIU Wen-Ting, WANG Run-Wei*, QIU Shi-Lun   

  1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, China
  • Received:2008-03-18 Revised:1900-01-01 Online:2008-07-10 Published:2008-07-10
  • Contact: WANG Run-Wei

摘要: 通过研究羟基磷酸铜的合成条件, 提出了一种快速绿色的新合成方法, 在不使用有机胺和减少磷酸使用量的条件下, 降低水热晶化的温度, 缩短了合成所需要的时间. 同时对所制得样品的苯酚羟化催化活性进行了表征.

关键词: 羟基磷酸铜, 苯酚羟化, 水热合成

Abstract: Copper hydroxyphosphate was rapidly synthesized by using a novel hydrothermal method, in which phosphoric acid and copper acetate hydrate are two mainly raw materials in the procedure of preparation without the presence of ethylenediamine. Compared with the conventional method, this new method cost less with less reaction time and without damage to environment. The resultant copper hydroxyphosphate samples were characterized by X-ray diffraction(XRD), single crystal X-ray diffraction and Leica optical microscopy. The as-synthesized samples show significant activities to the hydroxylation of phenol. The exposure of special crystal planes(011) and (101) can be used to explain the high hydroxylation activities of as-synthesized copper hydroxyphosphate at 80 ℃.

Key words: Copper hydroxyphosphate, Phenol hydroxylation, Hydrothermal synthesis

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