无机材料学报

• 研究论文 • 上一篇    下一篇

高比表面积有序多孔氧化锆的合成与表征

陈航榕; 施剑林; 张文华; 严东生   

  1. 中国科学院上海硅酸盐研究所高性能陶瓷与超微结构国家重点实验室, 上海 200050

  • 收稿日期:1999-11-26 修回日期:2000-01-14 出版日期:2000-12-20 网络出版日期:2000-12-20

Synthesis and Characteristics of Well Ordered Porous Zirconium Oxide with High Surface Area

CHEN Hang-Rong; SHI Jian-Lin; ZHANG Wen-Hua; YAN Dong-Sheng   

  1. State Key Lab of High Performance Ceramics and Superfine microstructure; Shanghai Institute of Ceramics; Chinese Academy of Sciences; Shanghai 200050; China
  • Received:1999-11-26 Revised:2000-01-14 Published:2000-12-20 Online:2000-12-20

摘要: 有序多孔氧化锆是近年来国际上的研究热点之一,本文利用表面活性剂辅助模板机 理成功地合成出稳定性高(>550℃)、比表面积大(>350m/g)、且有序度高的多孔氧化锆, 并用FT-IR、XRD、HRTEM,以及N吸附-脱附等方法进行了表征。

关键词: 有序, 多孔氧化锆, 合成, 表征

Abstract: Many researches have been focused on the synthesis of ordered porous zirconium oxide in the world. In this paper, well ordered porous zirconium oxide with high stability(>550℃) and high surface area(>350m2/g) was successfully synthesized by the surfactant templating method. FT-IR, X-ray powder diffraction, HRTEM, and nitrogen sorption were adopted for the characterization of the synthesized material.

Key words: order, porous zirconium oxide, synthesis, characteristics

中图分类号: