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1、; b ? n # *易志刚1,2,徐晓玲2,周祚万2(1null 2 Y v * n u $ ,* 614202;2null 2 Y v S 5 / L i , 610031)K 1 null null 半导体光催化材料以其独特的光化学特性在环境治理领域显示出广阔的应用前景b介绍了光催化技术在环境治理中的应用及其存在的问题,综述了超声波a电化学a微波a热能等辅助激发措施与光催化协同作用降解环境污染物的研究进展,分析了产生协同效应的原理,并展望了该领域未来的技术发展b1 o M null null ; b null 2 null; b null null; b null o null; b n
2、ull null; b null m s | : X703.1null null null null null D S M :AThe Assisted Excitations for Photocatalysis and Their Applicationsin Environment TreatmentsYI Zhigang1,2, XU Xiaoling2, ZHOU Zuowan2(1null Department of BasicCourses, Southwest Jiaotong University, EmeiCampus, Emei614202;2null Key Labor
3、atory ofAdvancedTechnologiesof Materials of Ministry of Education,Schoolof MaterialScienceand Engineering,Southwest Jiaotong University, Chengdu 610031)Abstractnull null Semiconductor photocatalytic materialswith unique photochemicalpropertiesdisplay a broadapplicanulltion prospects in the field of
4、environmental treatment. The existing problems of photocatalysis in environment treatnullment in recent yearsareanalyzed, andtheresearch developmentsandapplications respect to sononullphotocatalysis, elecnulltronullphotocatalysis, microwavenullphotocatalysis, thermonullphotocatalysis are reviewed. T
5、he mechanisms of synergisticeffects onthe assistingnullphotocatalytic oxidations are analyzed, and the future prospects in photocatalystsare also disnullcussed in this paper.Key wordsnull null photocatalysis, sononullphotocatalysis, electronullphotocatalysis, microwavenullphotocatalysis, thermonullp
6、hotocatalysis, environment treatmentnull * 国家null 十一五 863计划(2009AA03Z427);西南交通大学峨眉校区科技基金资助项目(20090131)null 易志刚:男,1979年生,博士生,讲师,从事环境功能材料研究null 周祚万:通讯作者,博士生导师,教授null Tel:028null87600454nullEnullmail:null null 1 20W 70M HondaK FujishimaA ?V 1 nnull 8 TiO2 ; 1 , M ; b y v b ,F & vS E Carey 2| , TiO2 ; b
7、 / o & , 7 ; b / 5 bv V 3- 8, 8 ; b s B o ; v H , N 0 $ ? , 3 0 nullb , s 0 ab % M V ,i V t ? 3 M Q , HO !aO2- !aHO2 ! 1 ,7 O V | CO2aH2OaSO42- aNO3- aPO43- # X 0 l s 0 bN ; b ( CdSaCdSeaPbSaMoS2aCu2OanullnullFe2O3 ) V n ; l ? b bN ,. d Q . 5 z % ,K Q q ,9 P b r q / 33,34b X b / , F B z F ) / , 5 =
8、., ; b # ; b M. : . o / J , , , . F e 5 7 7 ? J. v ,2008,24(3):27314 Wu B,Shin Y C. Laser pulse transmission through the wanullter breakdown plasma in laser shock peeningJ. ApplPhysLett,2006,88(4):41116null115 Zhang Y Z,Wang G A,ZhuJR,et al. Influenceofair presnullsure on mechanical effect of laser
9、plasma shock waveJ.Chinese Phys,2007,16(9):275216 0 , ; W , f k a, . ; J. ; ,2007,27(6):46117 DaviNeves, Anselmo Eduardo Diniz,Milton Sergio, et al.Efficiency of the laser texturing onthe adhesionof the coanulltedtwist drillsJ. JMater Proc Techn,2006,179:13918 Luo X,Zhang Y K,Chen K M, et al. Micros
10、tructure mornullphology of austenitic stainless steel sheet by laser shockforming C Proceedings of JapannullChina InternationalConference onMechatronics. Japan,Kanagawa, 2008:34319 , = , B , . f 8 ; M V 4 s J. ) , 2008,33(10):6320 R . S , , . ; ) # ? Y J. , 2006,20(6):1021 R V . M ; ) V r D. : v ,20
11、0622 R . S . ; ) 40Cr # ED. : v ,200723 HuY X, Gong CM, Yao Z Q, et al. Investigationon thenonnullhomogeneity of residual stress field induced by lasershockpeeningJ. Surf Coat Techn,2009,203(23):350324 ShivpuriRajiv, Cheng X M, Mao Y N. Elastonullplastic pseunulldonulldynamicnumerical modelfor the design of shot peeningprocess parametersJ. Mater Des,2009,30(8):311225 ChenH Q,Wang Y N,Kysar Jeffrey, et al. Study ofanisonulltro
