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基于弥散光纤的二氧化钛光催化反应器
引用本文:徐晶晶,林义华,敖燕辉,胡艳,沈迅伟,袁春伟,付德刚,林间,殷志东.基于弥散光纤的二氧化钛光催化反应器[J].环境化学,2007,26(1):89-91.
作者姓名:徐晶晶  林义华  敖燕辉  胡艳  沈迅伟  袁春伟  付德刚  林间  殷志东
作者单位:1. 东南大学分子电子学国家重点实验室,南京,210096;东南大学化学化工学院,南京,210096
2. 东南大学分子电子学国家重点实验室,南京,210096
3. 玻璃纤维研究设计院,南京,210012
基金项目:国家高技术研究发展计划(863计划) , 国家自然科学基金
摘    要:以弥散光纤(SOF)作为基体、负载纳米二氧化钛膜制备光纤式反应器,可有效提高催化剂与降解物的接触面积,提高光的传输、利用效率,克服了传统固定床反应器的不足,应用新型的光纤式反应器催化降解4-氯苯酚,降解率达到95%.

关 键 词:弥散光纤  二氧化钛  光催化反应器  弥散光纤  纳米二氧化钛  光催化反应器  OPTICAL  FIBERS  LOADED  FILMS  TITANIA  REACTOR  降解率  氯苯酚  催化降解  应用  固定床反应器  利用效率  传输  接触面积  降解物  催化剂  光纤式  膜制备

PHOTOCATALYTIC REACTOR OF TITANIA FILMS LOADED ON SIDE-GLOWING OPTICAL FIBERS
XU Jing-jing,LIN Yi-hua,AO Yan-hui,HU Yan,SHEN Xun-wei,YUAN Chun-wei,FU De-gang,LIN Jian,YIN Zhi-dong.PHOTOCATALYTIC REACTOR OF TITANIA FILMS LOADED ON SIDE-GLOWING OPTICAL FIBERS[J].Environmental Chemistry,2007,26(1):89-91.
Authors:XU Jing-jing  LIN Yi-hua  AO Yan-hui  HU Yan  SHEN Xun-wei  YUAN Chun-wei  FU De-gang  LIN Jian  YIN Zhi-dong
Institution:1 State Key Laboratory of Bioelectronics, Southeast University, Nanjing, 210096, China; 2 The Department of Chemistry and Chemical Engineering, Southeast University, Nanjing, 210096, China; 3 Nanjing Fiberglass Research and Design Institute, Nanjing, 210012, China
Abstract:A novel optical fiber reactor, utilizing side-glowing optical fiber (SOF) as substrates, and loading with nano-size titania films, has been first designed in this article. The new reactor configuration provided much larger active surface area due to the fine diameter of SOF, solved the shortage of those conventional fix-bed reactors , and furthermore, enhanced the efficiency of light transmission and utilization.
Keywords:side-glowing optical fibers  titania  photocatalytic reactor  
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