PbSe/TiO2同轴异质结纳米管的制备及光催化性能

贾哲; 方向明; 高世勇; 范怀云; 桑丹丹; 矫淑杰

doi:10.3788/fgxb20204102.0181

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PbSe/TiO₂同轴异质结纳米管的制备及光催化性能

材料合成及性能 | 更新时间：2020-08-12

- PbSe/TiO₂同轴异质结纳米管的制备及光催化性能
- Fabrication and Photocatalytic Properties of PbSe/TiO₂ Coaxial Heterojunction Nanotubes
- 发光学报 2020年41卷第2期页码：181-187
- 作者机构：
  
  1. 太原学院理化系,山西太原,030032
  2. 哈尔滨工业大学材料科学与工程学院,黑龙江哈尔滨,150001
  3. 聊城大学物理科学与信息工程学院山东省光通信科学与技术重点实验室, 山东聊城 252000
- 作者简介：
- 基金信息：
  
  黑龙江省博士后基金（LBH-Q16104）();山东省自然科学基金（ZR2017QA013）资助项目()
- DOI：10.3788/fgxb20204102.0181
  中图分类号： O472
- 纸质出版日期：2020-2-5，
  
  网络出版日期：2019-6-19，
  
  收稿日期：2019-6-2，
  
  修回日期：2019-6-18，
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贾哲, 方向明, 高世勇等. PbSe/TiO2同轴异质结纳米管的制备及光催化性能[J]. 发光学报, 2020,41(2): 181-187

JIA Zhe, FANG Xiang-ming, GAO Shi-yong etc. Fabrication and Photocatalytic Properties of PbSe/TiO2 Coaxial Heterojunction Nanotubes[J]. Chinese Journal of Luminescence, 2020,41(2): 181-187
贾哲, 方向明, 高世勇等. PbSe/TiO2同轴异质结纳米管的制备及光催化性能[J]. 发光学报, 2020,41(2): 181-187 DOI： 10.3788/fgxb20204102.0181.

JIA Zhe, FANG Xiang-ming, GAO Shi-yong etc. Fabrication and Photocatalytic Properties of PbSe/TiO2 Coaxial Heterojunction Nanotubes[J]. Chinese Journal of Luminescence, 2020,41(2): 181-187 DOI： 10.3788/fgxb20204102.0181.

摘要

通过溶液法合成了PbSe/TiO

复合纳米管，并对其进行了微观形貌、晶体结构等的表征。结果表明，制得的样品是由PbSe和TiO

两种材料构成的复合材料，致密、均匀的TiO

薄膜包覆在PbSe纳米管表面。以氙灯为模拟光源，通过对甲基橙的降解研究了PbSe/TiO

复合纳米管的光催化性能。结果显示，PbSe与TiO

之间形成的异质结使PbSe/TiO

复合纳米管具有较高的光催化性能，比纯PbSe纳米管的催化降解率提高了约4.5倍。另外，对PbSe/TiO

复合纳米管光催化稳定性也进行了研究。

Abstract

PbSe/TiO

composite nanotubes (NTs) are successfully synthesized by solution method. The characterizations indicate the as-prepared samples are composed of PbSe and TiO

. It is found that the surface of PbSe NTs is uniformly coated with a TiO

thin layer. Under illumination with xenon lamp

the photocatalytic activity is investigated by degradation of methyl orange dye. As a result

PbSe/TiO

NTs heterostructures display a better photocatalytic degradation rate

almost 4.5 times as high as that of PbSe NTs. Furthermore

the photocatalytic stability of PbSe/TiO

composite NTs is also studied.

关键词

硒化铅二氧化钛纳米管异质结光催化

Keywords

PbSeTiO2nanotubeheterojunctionphotocatalysis

references

刘丽,彭茂民,夏虹. Mn掺杂ZnS量子点与孔雀石绿和隐性孔雀石绿的相互作用[J]. 发光学报, 2019,40(3):304-310. LIU L,PENG M M,XIA H. Interaction of Mn doped ZnS quantum dots with malachite green and leucomalachite green[J]. Chin. J. Lumin., 2019,40(3):304-310. (in Chinese)

魏利娟,张海明,曹静,等. 静电纺Ag/WO3复合纳米纤维及其光催化性能[J]. 发光学报, 2019,40(1):39-44. WEI L J,ZHANG H M,CAO J,et al.. Electrospinning fabrication of Ag/WO3 nanofibers and photocatalytic performance[J]. Chin. J. Lumin., 2019,40(1):39-44. (in Chinese)

YU H B,CHEN S,QUAN X,et al.. Fabrication of a TiO2-BDD heterojunction and its application as a photocatalyst for the simultaneous oxidation of an azo dye and reduction of Cr(Ⅵ)[J]. Environ. Sci. Technol., 2008,42(10):3791-3796.

SARKAR D,CHATTOPADHYAY K K. Branch density-controlled synthesis of hierarchical TiO2 nanobelt and tunable three-step electron transfer for enhanced photocatalytic property[J]. ACS Appl. Mater. Interfaces, 2014,6(13):10044-10059.

陈越,何大伟,王永生,等. 水热法制备二氧化钛纳米管-石墨烯复合光催化剂及其光催化性能[J]. 发光学报, 2019,40(2):177-182. CHEN Y,HE D W,WANG Y S,et al.. Hydrothermal synthesis of graphene-TiO2 nanotube composites and study of photocatalytic properties[J]. Chin. J. Lumin., 2019,40(2):177-182. (in Chinese)

PAN J Q,DONG Z J,WANG B B,et al.. The enhancement of photocatalytic hydrogen production via Ti3+ self-doping black TiO2/g-C3N4 hollow core-shell nano-heterojunction[J]. Appl. Catal. B:Environ., 2019,242:92-99.

袁云松,吴从越,李雨芬,等. 铥、镱共掺可见光响应型纳米TiO2光催化剂的制备及性能表征[J]. 发光学报, 2016,37(11):1310-1315. YUAN Y S,WU C Y,LI Y F,et al.. Preparation and characterization of TiO2:Tm,Yb visible light responsive nano-photocatalyst[J]. Chin. J. Lumin., 2016,37(11):1310-1315. (in Chinese)

SU C Y,LIU L,ZHANG M Y,et al.. Fabrication of Ag/TiO2 nanoheterostructures with visible light photocatalytic function via a solvothermal approach[J]. Cryst Eng. Comm., 2012,14(11):3989-3999.

PENG L L,XIE T F,LU Y C,et al.. Synthesis,photoelectric properties and photocatalytic activity of the Fe2O3/TiO2 heterogeneous photocatalysts[J]. Phys. Chem. Chem. Phys., 2010,12(28):8033-8041.

ZHANG J Y,XIAO F X,XIAO G C,et al.. Assembly of a CdS quantum dot-TiO2 nanobelt heterostructure for photocatalytic application:towards an efficient visible light photocatalyst via facile surface charge tuning[J]. New J. Chem., 2015,39(1):279-286.

SHI X R,CHEN G,CHEN D H,et al.. PbSe hierarchical nanostructures:solvothermal synthesis,growth mechanism and their thermoelectric transportation properties[J]. Cryst Eng. Comm., 2014,16(41):9704-9710.

GYRI Z,KNYA Z,KUKOVECZ . Visible light activation photocatalytic performance of PbSe quantum dot sensitized TiO2 Nanowires[J]. Appl. Catal. B:Environ., 2015,179:583-588.

ZHU L,ALI A,SHU Y,et al.. Detection of reactive oxygen species (ROS) and investigation of efficient visible-light-responsive photocatalysis via nanoscale PbSe sensitized TiO2[J]. Sep. Purif. Technol., 2015,151:184-192.

雷静果,滑永永,周吉,等. PbSe修饰TiO2纳米带复合材料的水热制备及其可见光催化活性[J]. 人工晶体学报, 2012,41(S1):376-381. LEI J G,HUA Y Y,ZHOU J,et al.. Preparation and visible-light photocatalysis of PbSe-deposited TiO2 nanobelt composites by hydrothermal method[J]. J. Synth. Cryst., 2012,41(S1):376-381. (in Chinese)

NAUSHAD M. Surfactant assisted nano-composite cation exchanger:development,characterization and applications for the removal of toxic Pb2+ from aqueous medium[J]. Chem. Eng. J., 2014,235:100-108.

FAN H Y,GAO S Y,XU Z K,et al.. A facile and green template-engaged synthesis of PbSe nanotubes with the assistance of Vc[J]. CrystEngComm, 2018,20(37):5570-5575.

LI M,LUO J T,FU C,et al.. PbSe quantum dots-based chemiresistors for room-temperature NO2 detection[J]. Sens. Actuators B Chem., 2018,256:1045-1056.

YANG L,WANG W H,ZHANG H,et al.. Electrodeposited Cu2O on the {101} facets of TiO2 nanosheet arrays and their enhanced photoelectrochemical performance[J]. Solar Energy Mater. Solar Cells, 2017,165:27-35.

LI Y K,YUAN J J,GAO S Y,et al.. A facile route to synthesis of double-sided TiO2 nanotube arrays for photocatalytic activity[J]. J. Mater. Sci.:Mater. Electron., 2017,28(1):468-473.

KHATAEE A,AREFI-OSKOUI S,FATHINIA M,et al.. Synthesis,characterization and photocatalytic properties of Er-doped PbSe nanoparticles as a visible light-activated photocatalyst[J]. J. Mol. Catal. A:Chem., 2015,398:255-267.

ZHU L,CHUNG J D,OH W C. Rapid sonochemical synthesis of novel PbSe-graphene-TiO2 composite sonocatalysts with enhanced on decolorization performance and generation of ROS[J]. Ultrason. Sonochem., 2015,27:252-261.

何祖明,夏咏梅,唐斌,等. ZnO/Cu2O异质结纳米阵列制备及光催化性能[J]. 发光学报, 2017,38(7):936-943. HE Z M,XIA Y M,TANG B,et al.. Preparation and photocatalytic property of ZnO/Cu2O heterostructured nanorod arrays[J]. Chin. J. Lumin., 2017,38(7):936-943. (in Chinese)

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