铬掺杂纳米二氧化钛乳液的制备及其光催化性能

doi:10.3969/j.issn.1000-1565.2016.04.004

河北大学学报(自然科学版) ›› 2016, Vol. 36 ›› Issue (4): 353-357.DOI: 10.3969/j.issn.1000-1565.2016.04.004

铬掺杂纳米二氧化钛乳液的制备及其光催化性能

肖俊莹¹,许军²,武承杰³,眭慧东¹,丁文革¹

收稿日期:2015-11-04 出版日期:2016-07-25 发布日期:2016-07-25
通讯作者: 丁文革(1966—),女,河北枣强人,河北大学教授,主要从事新型纳米材料及光电器件研究.E-mail:dingwghbu@163.com
作者简介:肖俊莹(1990—),男,河北省承德人,满族,河北大学在读硕士研究生,主要从事新型纳米材料及光电器件的研究. E-mail:xiaojunyinghbu@163.com
基金资助:
国家自然科学基金资助项目(21201053);高等学校博士学科点专项科研基金新教师类资助课题(20121301120005);河北省自然科学基金资助项目(F2014201078;A2015201050);河北省应用基础研究计划重点基础研究项目(14964306D);河北省教育厅基金资助项目(QN2014057;ZD2016055);河北省大学生创新创业训练计划项目(2015066;2015161;201510075047,026);河北大学学生综合素质培养项目(2015zh0442;2015zh0443);河北省研究生创新资助项目(S2016023);河北大学研究生创新资助项目(X2016065;X2016066);河北大学杰出青年基金资助项目(2015JQ02)

Preparation and photocatalytic properties of the Cr-doped nano-TiO₂ emulsion

XIAO Junying¹,XU Jun²,WU Chengjie³,SUI Huidong¹,DING Wenge¹

1.College of Physics Science and Technology, Hebei University, Baoding 071002, China; 2.Department of Electrical and Mechanical Engineering Huizhou College of Business, Huizhou 056025, China; 3. Electronic Information Engineering College, Hebei University, Baoding 071002, China

Received:2015-11-04 Online:2016-07-25 Published:2016-07-25

摘要/Abstract

摘要： 以四氯化钛(TiCl₄)、硝酸铬(Cr(NO₃)₃·6H₂O)、D-山梨糖醇、有机羧酸等为主要原材料,采用新技术——络合-控制水解法,在室温下合成铬(Cr)掺杂纳米TiO₂无色透明乳液.分别用XRD、纳米激光粒度分析仪、和紫外-可见分光光度仪等,对样品的物相、粒径、组成、光吸收、光催化等性质进行了表征.结果显示,当Cr的掺杂物质的量比为0.5%,回流时间为15 min,pH为6时,所得样品Cr掺杂纳米TiO₂无色透明乳液的光催化性能最好;在光照50 min后,其对酸性红3R的降解率最大达96%.

关键词: 纳米TiO₂无色透明乳液, 铬掺杂, 络合控制水解法, 光催化

Abstract: Cr-doped nano-TiO₂ colorless and transparent hydrosol was synthesized by a complexation controlled hydrolysis method at room temperature using TiCl₄,Cr(NO₃)₃·6H₂O,D-sorbitol and organic carboxylic acid as raw materials.The phase structure,composition,particle size,absorbance spectrum,and photo-catalysis of samples were characterized by XRD,nano laser particle size analyzer,and ultraviolet-visible spectrophotometer.The results indicated that the Cr-doped nano-TiO₂ transparent photocatalyst exhibits optimal photocatalytic performance when the doping content of the amount of ratio substance was 0.5% and the refluxing time was 15 min.The degradation efficiency of acid red 3R dye solution with a concentration- DOI:10.3969/j.issn.1000-1565.2016.04.004铬掺杂纳米二氧化钛乳液的制备及其光催化性能肖俊莹¹,许军²,武承杰³,眭慧东¹,丁文革¹(1.河北大学物理科学与技术学院,河北保定 071002;2.惠州商贸旅游高级职业技术学校机电工程系,广东惠州 056025;3.河北大学电子信息工程学院, 河北保定 071002)摘要:以四氯化钛(TiCl₄)、硝酸铬(Cr(NO₃)₃·6H₂O)、D-山梨糖醇、有机羧酸等为主要原材料,采用新技术——络合-控制水解法,在室温下合成铬(Cr)掺杂纳米TiO₂无色透明乳液.分别用XRD、纳米激光粒度分析仪、和紫外-可见分光光度仪等,对样品的物相、粒径、组成、光吸收、光催化等性质进行了表征.结果显示,当Cr的掺杂物质的量比为0.5%,回流时间为15 min,pH为6时,所得样品Cr掺杂纳米TiO₂无色透明乳液的光催化性能最好;在光照50 min后,其对酸性红3R的降解率最大达96%.关键词:纳米TiO₂无色透明乳液;铬掺杂;络合控制水解法;光催化中图分类号:TQ613.5 文献标志码:A 【additional_page=368】文章编号:1000-1565(2016)04-0353-05Preparation and photocatalytic properties of the Cr-doped nano-TiO₂ emulsionXIAO Junying¹,XU Jun²,WU Chengjie³,SUI Huidong¹,DING Wenge¹(1.College of Physics Science and Technology,Hebei University,Baoding 071002,China;2.Department of Electrical and Mechanical Engineering Huizhou College of Business,Huizhou 056025,China;3. Electronic Information Engineering College, Hebei University, Baoding 071002,China)Abstract:Cr-doped nano-TiO₂ colorless and transparent hydrosol was synthesized by a complexation controlled hydrolysis method at room temperature using TiCl₄,Cr(NO₃)₃·6H₂O,D-sorbitol and organic carboxylic acid as raw materials.The phase structure,composition,particle size,absorbance spectrum,and photo-catalysis of samples were characterized by XRD,nano laser particle size analyzer,and ultraviolet-visible spectrophotometer.The results indicated that the Cr-doped nano-TiO₂ transparent photocatalyst exhibits optimal photocatalytic performance when the doping content of the amount of ratio substance was 0.5% and the refluxing time was 15 min.The degradation efficiency of acid red 3R dye solution with a concentration- 收稿日期:2015-11-04 基金项目:国家自然科学基金资助项目(21201053);高等学校博士学科点专项科研基金新教师类资助课题(20121301120005);河北省自然科学基金资助项目(F2014201078;A2015201050);河北省应用基础研究计划重点基础研究项目(14964306D);河北省教育厅基金资助项目(QN2014057;ZD2016055);河北省大学生创新创业训练计划项目(2015066;2015161;201510075047,026);河北大学学生综合素质培养项目(2015zh0442;2015zh0443);河北省研究生创新资助项目(S2016023);河北大学研究生创新资助项目(X2016065;X2016066);河北大学杰出青年基金资助项目(2015JQ02) 第一作者:肖俊莹(1990—),男,河北省承德人,满族,河北大学在读硕士研究生,主要从事新型纳米材料及光电器件的研究.E-mail:xiaojunyinghbu@163.com 通信作者:丁文革(1966—),女,河北枣强人,河北大学教授,主要从事新型纳米材料及光电器件研究.E-mail:dingwghbu@163.com第4期肖俊莹等:铬掺杂纳米二氧化钛乳液的制备及其光催化性能of 1 000 mg/L has reached more than 96% after exposed to sunlight for 50 min.

Key words: nano-TiO₂ colorless transparent hydrosol, Cr-doped, complexation-controlled hydrolysis method, photocatalysis

中图分类号:

TQ613.5

肖俊莹,许军,武承杰,眭慧东,丁文革. 铬掺杂纳米二氧化钛乳液的制备及其光催化性能[J]. 河北大学学报(自然科学版), 2016, 36(4): 353-357.

XIAO Junying,XU Jun,WU Chengjie,SUI Huidong,DING Wenge. Preparation and photocatalytic properties of the Cr-doped nano-TiO₂ emulsion[J]. Journal of Hebei University (Natural Science Edition), 2016, 36(4): 353-357.

参考文献

[1] FUJISHIMA A,HONDA K.Electrochemical photolysis of water at a semiconductor electrode[J].Nature,1972,238:37-38.DOI:10.1038/238037a0.
[2] LEGRINI O,OILVEROS E,BRAUN A M.Photochemical processes for water treatment[J].Chem Rev,1993,93:671-698.DOI:10.1021/cr00018a003.
[3] YAMAGATA S,NAKABAYASHI S,SANCIER K M,et al.Photocatalytic oxidation of alcohols on TiO₂[J].Bull Chem Soc Jpn,1988,61(10):3429-3434.DOI:10.1246/bcsj.61.3429.
[4] VENIERI D,CHATZISYMEON E,GONZALO M S,et al.Inactivation of enterococcus faecalis by TiO₂-mediated UV and solar irradiation in water and wastewater:culture techniques never say the whole truth[J].Photochemical & Photobiological Sciences,2011,10(11):1744-1750.DOI:10.1039/c1pp05198a.
[5] BARAKAT M A,AL-HUTAILAH R I,QAYYUM E,et al.Pt nanoparticles/TiO₂ for photocatalytic degradation of phenols in wastewater[J].Environmental Technology,2014,35(2):137-144.DOI: 10.1080/09593330.2013.820796.
[6] KUMARESAN L,PALANISAMY B,PALANICHAMY M,et al.The syntheses,characterizations,and photocatalytic activities of silver,platinum,and gold doped TiO₂ nanoparticles[J].Environmental Engineering Research,2011,16(2):81-90.DOI:10.4491/eer.2011.16.2.81.
[7] LI H X,BIAN Z F,ZHU J,et al.Mesoporous titania spheres with tunable chamber structure and enhanced photocatalytic activity[J].J Am Chem Soc,2007,129(27):8406-8407.DOI:10.1021/ja072191c.
[8] RAUF M A,ASHRAF S S.Fundamental principles and application of heterogeneous photocatalytic degradation of dyes in solution[J].Chemical Engineering Journal,2009,151(1):10-18.DOI:10.1016/j.cej.2009.02.026.
[9] DO KIM K,KIM H T.Synthesis of titanium dioxide nanoparticles using a continuous reaction method[J].Colloids and Surfaces A:Physicochemical and Engineering Aspects,2002,207(1):263-269.DOI:10.1016/S0927-7757(02)00140-1.
[10] LIU M,QIU X Q,MIYAUCHI M,et al.Cu(II)oxide amorphous nanoclusters grafted Ti³⁺ self-doped TiO₂:an efficient visible light photocatalyst[J].Chemistry of Materials,2011,23(23):5282-5286.DOI:10.1021/cm203025b.
[11] ZUO F,BOZHILOV K,DILLON R J,et al.Active facets on titanium(III)-doped TiO₂:An effective strategy to improve the visible-light photocatalytic activity[J].Angewandte Chemie,2012,124(25):6327-6330.DOI:10.1002/ange.201202191.
[12] BINGHAM S,DAOUD W A.Recent advances in making nano-sized TiO₂ visible-light active through rare-earth metal doping[J].Journal of Materials Chemistry,2011,21(7):2041-2050.DOI:10.1039/C0JM02271C.
[13] 牛新书,李红花,蒋凯.金属离子掺杂纳米TiO₂光催化研究进展[J].电子元件与材料,2004,23(8):39-45.DOI:10.3969/j.issn.1001-2028.2004.08.014. NIU X S,LI H H,JIANG K.Research progress on photocatalysis of metal Ion doped nano-TiO₂[J].Electromic Components & Materials,2004,23(8):39-45.DOI:10.3969/j.issn.1001-2028.2004.08.014.
[14] 鲁飞,孟凡明.TiO₂光催化剂掺杂改性研究进展[J].硅酸盐通报,2011,20(1):116-119. LU F,MENG F M.Research evolution of soping modification on TiO₂ photocatalyst[J].Bulletin of The Chinese Ceramic Society,2011,20(1):116-119.
[15] LOWES B J,BOTHRER A G,TRAN TT,et al.Grafting of polystyrene “from” and “through” surface modified titania nanoparticls[J].Polym Bull,2009,62:281-289.DOI: 10.1007/s00289-008-0016-9.
[16] HOJJATI B,SUI R,CHARPENTIER P A.Synthesis of TiO₂/ PAA nanocomposite by RAFT polymerization[J].Poly- mer,2007,48:5850-5858.DOI:10.1016/j.polymer.2007.07.054.
[17] 王积森,冯忠彬,孙金全,等.纳米TiO₂的光催化机理及其影响因素分析[J].纳米材料与结构,2008,45(1):28-32.DOI:10.3969/j.issn.1671-4776.2008.01.008. WANG J S,FENG Z B,SUN J Q,et al.Photocatalytic mechanism of nano-TiO₂ and analysis on factors influencing its photocatalytic activity[J].Nanomaterial &Structure,2008,45(1):28-32.DOI:10.3969/j.issn.1671-4776.2008.01.008.
[18] 杨儒,李敏,张敬畅,等.锐钛矿型纳米TiO₂粉体的精细结构及其光催化降解苯酚的活性[J].催化学报,2003,24(8):629-634.DOI:10.3321/j.issn:0253-9837.2003.08.016. YANG R,LI M,ZHANG J C,et al.Fine structure of nanometer anatase titania and its photocatalytic activity for phenol degradation[J].Chinese Journal of Catalysis,2003,24(8):629-634.DOI:10.3321/j.issn:0253-9837.2003.08.016.
[19] WANG Q,CHEN C C,ZHAO D,et al.Change of adsorption modes of dyes on flurinated TiO₂ and its effect on photocatalytic degradation of dyes under visible irradiation[J].Langmuir,2008,24:7338-7345.DOI:10.1021/la800313s.
[20] 李发堂,赵地顺,郝勇静,等.氟掺杂纳米TiO₂粉体的合成及光催化活性研究[J].化学工程,2009,37(2):54-57. LI F T,ZHAO D S,HAO Y J,et al.Preparation and photocatalytic activities of F-doped nano-TiO₂ power[J].Chemical Engineering,2009,37(2):54-57.
[21] PISCOPO A,ROBERT D,WEBER J V.Influence of pH and chloride anion on the photocatalytic degradation of organic compounds:Part 1.Effect on the benzamide and para-hydroxybenzoic acid in TiO₂ aqueous solution[J].Applied Catalysis B:Environmental,2001,35(2):117-124.DOI:10.1016/S0926-3373(01)00244-2.

铬掺杂纳米二氧化钛乳液的制备及其光催化性能

Preparation and photocatalytic properties of the Cr-doped nano-TiO₂ emulsion

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	雷源,刘桂随,朱爱雪,李牧原,刘芃岩. 可见光催化降解水中邻苯二甲酸二丁酯[J]. 河北大学学报(自然科学版), 2022, 42(5): 474-482.
[2]	刘雪梅,郭珂欣,李金环,李慧敏,胡若晖. 季铵盐阳离子的Waugh型化合物的合成与表征[J]. 河北大学学报(自然科学版), 2022, 42(3): 265-272.
[3]	刘双安,单一洋,唐浩然,李孟,陈嘉信,袁小先. 静电纺丝制备铕掺杂二氧化钛纳米纤维及其光催化性能[J]. 河北大学学报(自然科学版), 2020, 40(3): 255-259.
[4]	陶畅, 马志领, 刘渊博, 张春燕, 解飞. 多功能水性铝粉颜料的制备及应用[J]. 河北大学学报(自然科学版), 2019, 39(2): 159-165.
[5]	李梦悦,房国丽,张刚,魏杰,郑功. TiO₂/AC复合材料的吸附性与光催化性能[J]. 河北大学学报(自然科学版), 2018, 38(5): 480-489.
[6]	李晓苇,赵开封,胡晓雪,卢琪,眭慧东,李建伟,刘爽. 复合纳米TiO₂透明光触媒乳液的制备及性能[J]. 河北大学学报(自然科学版), 2017, 37(5): 464-470.
[7]	王明坤,太优一,崔彤,李晓苇,李玲. 硫掺杂纳米TiO₂透明溶胶的制备及性能[J]. 河北大学学报(自然科学版), 2016, 36(2): 124-128.
[8]	陈瑞雪,太优一,俞欢,郝文卓,李玲. 最小粒径钒/铁共掺杂纳米TiO2透明光触媒乳液的制备及其光催化性能[J]. 河北大学学报(自然科学版), 2015, 35(6): 582-588.
[9]	马晓燕，张荣香，李玲，赵晓辉. 稀土离子La3+修饰纳米TiO2-xFx光催化性能研究[J]. 河北大学学报(自然科学版), 2015, 35(2): 122-127.
[10]	丁士文，柳涛，李桐，郭杨. 纳米二氧化钛-硅藻土复合材料的制备及性能[J]. 河北大学学报(自然科学版), 2015, 35(1): 27-33.
[11]	兰瑞家,李记太,周秋香,仇满德. TiO2/石墨烯复合材料的合成及其光催化性能[J]. 河北大学学报(自然科学版), 2013, 33(6): 608-613.
[12]	郭海军,仇满德,宋常英,翟永清,姚玉超. 不同的制备方法对纳米TiO2微结构及光催化性能的影响[J]. 河北大学学报(自然科学版), 2011, 31(4): 366-370.
[13]	丁士文,张红军,张永芬,张圆圆. 混晶纳米二氧化钛乳液光催化降解农药的研究[J]. 河北大学学报(自然科学版), 2010, 30(1): 49-52.
[14]	仇满德,姚子华,翟永清,张阿培,王旭,丁哲. 粉煤灰负载纳米TiO2的微区分析及应用[J]. 河北大学学报(自然科学版), 2008, 28(4): 384-389,402.
[15]	张永芬,赵菁,丁士文,王利勇. 混晶纳米TiO2分散乳液的制备及其光催化性能[J]. 河北大学学报(自然科学版), 2008, 28(4): 378-383.

铬掺杂纳米二氧化钛乳液的制备及其光催化性能

Preparation and photocatalytic properties of the Cr-doped nano-TiO2 emulsion

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

Preparation and photocatalytic properties of the Cr-doped nano-TiO₂ emulsion