不同形貌Ag修饰TiO2的制备及其光催化性能研究进展

焦钰1, 朱晓东2*, 文桂岚2, 易倩2

化工新型材料 ›› 2018, Vol. 46 ›› Issue (11) : 59 -62.

PDF (1151KB)
化工新型材料 ›› 2018, Vol. 46 ›› Issue (11) : 59-62.
综述与专论

不同形貌Ag修饰TiO2的制备及其光催化性能研究进展

    焦钰1, 朱晓东2*, 文桂岚2, 易倩2
作者信息 +

Research progress on preparation and photocatalysis of Ag modified TiO2 with different morphology

  • Jiao Yu1, Zhu Xiaodong2, Wen Guilan2, Yi Qian2
Author information +
文章历史 +
PDF (1178K)

摘要

TiO2凭借其优越的光催化性能,在环境治理方面得到了广泛应用。为了增加纯TiO2的可见光利用率以及提高其量子效率,Ag修饰TiO2得到了广泛的研究。根据光催化剂形貌分类,综述了近年来Ag修饰TiO2微粒、薄膜、纳米管、纳米线的制备工艺以及光催化性能研究,并展望了Ag改性后的TiO2应用前景。

Abstract

TiO2 is widely used in the field of pollutant treatment because of its high photocatalytic efficiency.In order to increase the visible light utilization rate and quantum efficiency,Ag modified TiO2 has been widely used.According to the morphology,the preparation and application in photo catalytic oxidation of Ag modified TiO2 powders,thin films,nanotubes and nanowires were reviewed.Ag modified TiO2 research trends in the future were prospected.

关键词

TiO2 / Ag修饰 / 光催化性能 / 形貌

Key words

TiO2 / Ag modification / photocatalytic activity / morphology

引用本文

引用格式 ▾
不同形貌Ag修饰TiO2的制备及其光催化性能研究进展[J]. 化工新型材料, 2018, 46(11): 59-62 DOI:

登录浏览全文

4963

注册一个新账户 忘记密码

参考文献

[1] Sanchez D M,Morales M G,Rodriguez V M J,et al.Synthesis of Zn-doped TiO2 nanoparticles by the novel oil-in-water (O/W) microemulsion method and their use for the photocatalytic degradation of phenol[J].Journal of Environmental Chemical Engineering,2015,3(4):3037-3047.
[2] Yuan B,Wang Y,Bian H D,et al.Nitrogen doped TiO2 nanotube arrays with high photoelectrochemical avtivity for photocatalytic applications[J].Applied Surface Science,2013,280:523-529.
[3] Lin H J,Yang T S,Hsi C S,et al.Optical and photocatalytic properties of Fe3+-doped TiO2 thin films prepared by a sol-gel spin coating[J].Ceramics International,2014,40(7):10633-10640.
[4] 张鹏会,李艳春,胡浩斌,等.B、N和Ce共掺杂TiO2光催化降解染料废水研究[J].化工新型材料,2016,44(3):229-231.
[5] Li H,Hao Y B,Lu H Q,et al.A Systematic study on visible-light N-doped TiO2 photocatalyst obtained from ethylenediamine by sol-gel method[J].Applied Surface Science,2015,344:112-118.
[6] Maria C,Nicolae D,Dorel C,et al.The effects of Fe,Co and Ni dopants on TiO2 structure of sol-gel nanopowders used as photocatalysts for environmental protection:A comparative study[J].Ceramics International,2016,42(2):3088-3039.
[7] Grilli R,Camillo D D,Lozzi L,et al.Surface characterization and photocatalytic performance of N-doped TiO2 thin films deposited onto 200nm pore size alumina membranes by sol-gel methods[J].Materials Chemistry and Physics,2015,159:25-37.
[8] 黄凤萍,樊英鸽,王帅,等.煅烧温度对溶胶-微波法制备Pr掺杂纳米TiO2及其光学性能的影响[J].化工新型材料,2016,44(9):145-147.
[9] Momeni M,Saghafian H,Golestani-Fard F,et al.Effect of SiO2 addition on photocatalytic activity,water contact angleand mechanical stability of visible light activated TiO2 thin films applied on stainless steel by a sol gel method[J].Applied Surface Science,2017,392:80-87.
[10] Hou X G,Ma H,Liu F,et al.Synthesis of Ag ion-implanted TiO2 thin films for antibacterial application and photocatalytic performance[J].Journal of Hazardous Materials,2015,299:59-66.
[11] Deng X Q,Liu J L,Li X S,et al.Kinetic study on visible-light photocatalytic removal of formaldehyde from air over plasmonic Au/TiO2[J].Catalysis Today,2017,281:630-635.
[12] Yang Z L,Lu J,Ye W C,et al.Preparation of Pt/TiO2 hollow nanofibers with highly visible light photocatalytic activity[J].Applied Surface Science,2017,392:472-480.
[13] Pazoki M,Parsa M,Farhadpour R,et al.Removal of the hormones dexamethasone (DXM) by Ag doped on TiO2 photocatalysis[J].Journal of Environmental Chemical Engineering,2016,4(4):4426-4434.
[14] Marien C B D,Cottineau T,Robert D,et al.TiO2 Nanotube arrays:Influence of tube length on the photocatalytic degradation of Paraquat[J].Applied Catalysis B:Environmental,2016,194:1-6.
[15] Fan Z H,Meng F M,Zhang M,et al.Solvothermal synthesis of hierarchical TiO2 nanostructures with tunable morphology and enhanced photocatalytic activity[J].Applied Surface Science,2016,360:298-305.
[16] 王慧蕾,刘孝恒.银粒子修饰下的介孔二氧化钛的制备及其光催化性能的研究[J].无机材料学报,2016,31(5):555-560.
[17] 姬平利,王金刚,朱晓丽,等.Ag掺杂型空心TiO2纳米微球的制备与表征及其光催化性能[J].物理化学学报,2012,28(9):2155-2161.
[18] Zhang Y,Wang T,Zhou M,et al.Hydrothermal preparation of Ag-TiO2 nanostructures with exposed {001}/{101} facets for enhancing visible light photocatalytic activity[J].Ceramics International,2017,43(3):3118-3126.
[19] Bensouici F,Souier T,Dakhel A A,et al.Synthesis,characterization and photocatalytic behavior of Ag doped TiO2 thin film[J].Superlattices and Microstructures,2015,85(9):255-265.
[20] Demirci S,Dikici T,Yurddaskal M,et al.Synthesis and characterization of Ag doped TiO2 heterojunction films and their photocatalytic performances[J].Applied Surface Science,2016,390:591-601.
[21] Hou X G,Ma H Y,Liu F,et al.Synthesis of Ag ion-implanted TiO2 thin films for antibacterial application and photocatalytic performance[J].Journal of Hazardous Materials,2015,299:59-66.
[22] Wang T,Wei J X,Shi H M,et al.Preparation of electrospun Ag/TiO2 nanotubes with enhanced photocatalytic activity based on water/oil phase separation[J].Physica E,2017,86:103-110.
[23] Jia Y H,Ye L,Kang X,et al.Photoelectrocatalytic reduction of perchlorate in aqueous solutions over Ag doped TiO2 nanotube arrays[J].Journal of Photochemistry and Photobiology A:Chemistry,2016,328:225-232.
[24] Li X Y,Zou X J,Qu Z P,et al.Photocatalytic degradation of gaseous toluene over Ag-doping TiO2 nanotube powder prepared by anodization coupled with impregnation method[J].Chemosphere,2011,83(5):674-679.
[25] Fan X,Wan J,Liu E Z,et al.High-efficiency photoelectrocatalytic hydrogen generation enabled by Ag deposited and Ce doped TiO2 nanotube arrays[J].Ceramics International,2015,41(3):5107-5116.
[26] Yao Y C,Dai X R,Hu X Y,et al.Synthesis of Ag-decorated porous TiO2 nanowires through a sunlight induced reduction method and its enhanced photocatalytic activity[J].Applied Surface Science,2016,387:469-476.
[27] Xia M X,Zhang Q L,Pan P,et al.Enhanced surface photovoltaic properties of TiO2 nanowires doped by Ag nanoparticles[J].Materials Letters,2015,160:544-546.
[28] Hebeish A A,Abdelhady M M,Youssef A M.TiO2 nanowire and TiO2 nanowire doped Ag-PVP nanocomposite for antimicrobial and self-cleaning cotton textile[J].Carbohydrate Polymers,2013,91(2):549-559.
[29] He H Y,Miao Y P,Du Y Y,et al.Ag2O nanoparticle-decorated TiO2 nanobelts for improved photocatalytic performance[J].Ceramics International,2016,42(1):97-102.
[30] Sajid A A,Mohammad M K,Mohd O A,et al.Silver nanoparticles and defect-induced visible light photocatalytic and photoelectrochemical performance of Ag@m-TiO2 nanocomposite[J].Solar Energy Materials and Solar Cells,2015,141:162-170.
[31] Wang X F,Yu R,Wang K,et al.Facile template-induced synthesis of Ag-modified TiO2 hollow octahedra with high photocatalytic activity[J].Chinese Journal of Catalysis,2015,36(12):2211-2218.
[32] 达胡白乙拉,王晓辉,李晓天.Ag修饰的Fe3O4/TiO2复合磁性纳米纤维的制备及光催化性能[J].高等学校化学学报,2014,35(2):357-361.

基金资助

四川省教育厅科研项目(16ZB0436);成都大学大学生创新训练计划孵化培育项目(CDU-CX-2016089)

AI Summary AI Mindmap
PDF (1151KB)

558

访问

0

被引

导航
相关文章

AI思维导图

/