资源描述:
《tio2纳米管阵列在环境领域的研究进展》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、Seediscussions,stats,andauthorprofilesforthispublicationat:https://www.researchgate.net/publication/271271446ResearchAdvancesofTiO2NanotubeArrayinEnvironmentalFieldArticleinActaChimicaSinica-ChineseEdition-·September2012DOI:10.6023/A12050247CITATIONSREADS4662authors:ZhiFangQi
2、ngxiangZhouChinaUniversityofPetroleumChinaUniversityofPetroleum11PUBLICATIONS141CITATIONS143PUBLICATIONS4,909CITATIONSSEEPROFILESEEPROFILESomeoftheauthorsofthispublicationarealsoworkingontheserelatedprojects:CharacterizationofDOMinmolecularlevelViewprojectAllcontentfollowingt
3、hispagewasuploadedbyZhiFangon24January2015.Theuserhasrequestedenhancementofthedownloadedfile.综述化学学报ReviewACTACHIMICASINICADOI:10.6023/A12050247TiO2纳米管阵列在环境领域的研究进展房治周庆祥*(中国石油大学(北京)地球科学学院油气污染防治北京市重点实验室北京102249)摘要TiO2纳米管阵列是一种新型的无机功能材料,具有化学惰性、气敏、介电效应、良好的生物兼容性、较强的光催化能力以及抗化学腐蚀和光腐蚀的
4、能力,特别是具有很好的光催化活性,使其在太阳能的储存与利用、环境净化、催化剂、光催化降解环境污染物等方面有比较多的研究应用.TiO2纳米管阵列通过一定的修饰可以使其吸收光谱向可见光区迁移,同时它兼具成本低廉、环境友好等优点,是当前环境污染物削减与监控的重要研究方向之一.本文主要对近年来国内外TiO2纳米管阵列作为光催化剂降解环境污染物和作为功能材料在环境分析检测中的应用进行简要综述,为开发新型污染物监控与处理技术及拓展TiO2纳米管阵列的潜能提供重要参考.关键词TiO2纳米管阵列;光催化;污染物;环境检测ResearchAdvancesofTiO
5、2NanotubeArrayinEnvironmentalFieldFang,ZhiZhou,Qingxiang*(BeijingKeyLaboratoryofOilandGasPollutionControl,CollegeofGeosciences,ChinaUniversityofPetroleumBeijing,Beijing102249)AbstractTiO2nanotubearrayisanovelinorganicfunctionalmaterial,itsuniquechemicalandphysicalpropertiessu
6、chaschemicalinertness,gassensitivity,dielectriceffect,biocompatibility,betterphotocatalyticactivityandresistancetochemicalandlightattacks,especiallyexcellentphotocatalyticactivity,whichresultedinmanyresearchesandapplicationsinvariousfieldssuchasstorageandutilizationofsolarene
7、rgy,environmentalclean,catalyst,andphotocatalyticdegradationofpollut-ants.TiO2nanotubearrayhasbeensuccessfullyusedasphotoanodestotransfersolarenergytoelectricenergy,whichpro-videsanewwaytoourenergysupply.Asahighlyefficientcatalyst,TiO2nanotubearrayhasalsotransferredmacromole-
8、culessuchasdyesandotherpersistentpollutantsintosmallmoleculeslikeCO2