高等学校化学学报 ›› 2001, Vol. 22 ›› Issue (9): 1459.

• 研究快报 • 上一篇    下一篇

生物蛋清蛋白模板合成海绵状大孔无机氧化物

范杰, 余承忠, 屠波, 赵东元   

  1. 复旦大学化学系, 上海 200433
  • 收稿日期:2001-04-09 出版日期:2001-09-24 发布日期:2001-09-24
  • 通讯作者: 赵东元(1963年出生),男,教授,博士生导师,从事分子筛合成研究.
  • 基金资助:

    国家杰出青年基金(批准号:29925309);江苏省膜科学重点实验室资助

Sponge-like Architectured Macroporous Oxides Templating by Egg White

FAN Jie, YU Cheng-Zhong, TU Bo, ZHAO Dong-Yuan   

  1. Department of Chemistry, Fudan University, Shanghai 200433, China
  • Received:2001-04-09 Online:2001-09-24 Published:2001-09-24

关键词: 合成, 蛋白, 大孔材料, 模板

Abstract: In this paper, a novel protein templating approach to synthesize macroporous materials has been demonstrated. Sponge like architectured macroporous oxides(silica, titania) have been firstly synthesized by using low cost commercial egg white protein as the template. The pore size of the three dimensional macroporous materials can be tuned from 50 to 400 nm by adding different surfactant. The morphology and the channel of the macroporous materials can also be controlled by the surfactant. The formation of macroporous material is resulted from the phase separation between the protein and inorganic sol.

Key words: Synthesis, Protein, Macroporous material, Templating

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