异质结型NiO/ZnO复合纳米纤维的制备及光催化性能

doi:10.3724/SP.J.1077.2013.12202

无机材料学报 ›› 2013, Vol. 28 ›› Issue (3): 295-300.DOI: 10.3724/SP.J.1077.2013.12202 CSTR: 32189.14.SP.J.1077.2013.12202

异质结型NiO/ZnO复合纳米纤维的制备及光催化性能

曹铁平¹, 李跃军¹, 王长华²

(1. 白城师范学院化学学院, 白城 137000; 2. 东北师范大学先进光电子功能材料研究中心, 长春 130024 )

收稿日期:2012-04-02 修回日期:2012-07-07 出版日期:2013-03-20 网络出版日期:2013-02-20
基金资助:
国家自然科学基金(51102001), 吉林省科技发展计划(201205034)

Preparation and Photocatalytic Property of NiO/ZnO Heterostructured Nanofibers

CAO Tie-Ping¹, LI Yue-Jun¹, WANG Chang-Hua²

(1. College Chemistry, Baicheng Normal University, Baicheng 137000, China; 2. Centre for Advanced Optoelectronic Functional Material Research, Northeast Normal University, Changchun 130024, China)

Received:2012-04-02 Revised:2012-07-07 Published:2013-03-20 Online:2013-02-20
Supported by:
National Natural Science Foundation of China (51102001); Technology Development Program of Jilin Province (201205034)

摘要/Abstract

摘要： 采用静电纺丝技术, 以聚乙烯醇(PVA)和醋酸锌[Zn(CH₃COO)₂]为前驱体, 制备纯ZnO纳米纤维, 并以其为基质, 醋酸镍为镍源, 通过溶剂热法制备了NiO/ZnO复合纳米纤维. 利用X射线衍射(XRD)、扫描电镜(SEM)、高分辨透射电镜(HRTEM)和荧光光谱(PL)等分析测试手段对样品的结构和形貌进行表征。以罗丹明Ｂ的脱色降解为模式反应, 考察了样品的光催化性能。结果表明: NiO粒子均匀地负载到ZnO纳米纤维上, 得到了异质结型NiO/ZnO复合纳米纤维光催化材料, 与纯ZnO纳米纤维相比光催化活性明显提高, 且易于分离、回收和再利用。循环使用3次, RB的脱色率仍保持在89%以上。

关键词: 静电纺丝技术, 溶剂热, NiO/ZnO复合纳米纤维, 光催化

Abstract: Heterostructured NiO/ZnO composite nanofibers were prepared by electrospinning technique employing polyvinyl alcohol (PVA) and Zinc acetate as precursors and then solvothermal growth of NiO nanostructures on as-electrospun ZnO nanofibers substrate. The morphology and structure of NiO/ZnO composite nanofibers were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), high-resolution transmission electron microscope (HRTEM) and PL spectra. Photocatalytic activity was tested via rhodamine B (RB) degradation as the model reaction. The results showed that the as-fabricated sample were composed of NiO nanoparticles assembling uniformly on the surface of ZnO nanofibers to form NiO/ZnO heterostructures. Compared with the pure ZnO nanofibers, NiO/ZnO composite nanofibers exhibited enhanced photocatalytic activity in the decomposition of RB under ultraviolet light. This material also shows good catalytic stability and the decolorizing efficiency of RB solution remains as high as 89% after 3 times recycle. Moreover, it is easily separated, removed from the system after reaction and reuse.

Key words: electrospinning technique, solvothermal method, NiO/ZnO composite nanofibers, photocatalytic degradation

中图分类号:

O643

曹铁平, 李跃军, 王长华. 异质结型NiO/ZnO复合纳米纤维的制备及光催化性能[J]. 无机材料学报, 2013, 28(3): 295-300.

CAO Tie-Ping, LI Yue-Jun, WANG Chang-Hua. Preparation and Photocatalytic Property of NiO/ZnO Heterostructured Nanofibers[J]. Journal of Inorganic Materials, 2013, 28(3): 295-300.

参考文献

[1] Fujishima A, Honda K. Electrochemical photolysis of water at a semiconductor electrode. Nature, 1972, 238(5358): 37–38.

[2] Chen X B, Shen S H, Guo L J, et al. Semiconductor-based photocatalytic hydrogen generation. Chem. Rev., 2010, 110(11): 6503–6570.

[3] Du S F, Liu H D, Chen Y F. Large-scale preparation of porous ultrathin Ga-doped ZnO nanoneedles from 3D basic zinc carbonate superstructures. Nanotechnology, 2009, 20(8): 085611–085615.

[4] Pirkanniemi K, Sillanpaa M. Heterogeneous water phase catalysis as an environmental application: a review. Chemosphere, 2002, 48(10): 1047–1060.

[5] GUO Xiao-ming, MAO Dong-shen, LU Guan-zhong, et al. CuO-ZnO-ZrO2 by citric acid combustion method and its catalytic property for methanol synthesis from CO2 hydrogenation. Chinese Journal of Chemical Physics, 2012, 28(1): 170–176.

[6] ZHOU Wen-qian, LU Yu-ming, CHEN Chang-zhao, et al．Effect of Li-doped TiO2 compact layers for dye sensitized solar cells. Journal of Inorganic Materials, 2011, 26(8): 819-822．

[7] Cao T P, Li Y J, Shao C L, et al. Fabrication, structure, and enhanced photocatalytic properties of hierarchical CeO2 nanostructures/TiO2 nanofibers heterostructures. Materials Research Bulletin, 2010, 45(10): 1406–1412.

[8] Chu D W, Masuda Y, Ohji T. Formation and photocatalytic application of ZnO nanotubes using aqueous solution. Langmuir, 2010, 26(4): 2811–2815.

[9] Xu F, Zhang P, Navrotsky A, et al. Hierarchically assembled porous ZnO nanoparticles: synthesis, surface energy, and photocatalytic activity. Chem. Mater., 2007, 19: 5680–5686.

[10] Xu J, Chang Y G, Zhang Y Y, et al. Effect of silver ions on the structure of ZnO and photocatalytic performance of Ag/ZnO composites. Appl. Surf. Sci., 2008, 255(5): 1996–1999.

[11] CaoY, Yang W S, Zhang W F, et al. Improved photocatalytic activity of Sn4+ doped TiO2 nanoparticulate films prepared by plasma-enhanced chemical vapor deposition. New J. Chem., 2004, 28: 218–222.

[12] Wang C, Zhao J C, Wang X M, et al. Preparation,characterization and photocatalytic activityof nano-sized ZnO/SnO2 coupled photocatalysts. Appl. Catal. B, 2002, 39: 269–279.

[13] Cho S,Jang J W, Lee J S, et al. Porous ZnO-ZnSe nanocomposites for visible light photocatalysis. Nanoscale, 2012,4(6): 2066–2071.

[14] Yin J, Zang Y S, Yue C,et al. Ag nanoparticle/ZnO hollow nanosphere arrays: large scale synthesis and surface plasmon resonance effect induced Raman scattering enhancement. J. Mater. Chem., 2012,?22(16): 7902–7909.

[15] Cao T P, Li Y J, Shao C L, et al. Three-dimensional hierarchical CeO2 nanowalls/TiO2 nanofibers heterostructure and its high photocatalytic performance. J. Sol-Gel. Sci. Technol., 2010, 55(1): 105–110.

[16] LI Yue-jun, CAO Tie-ping, WANG Chang-hua, et al. In-situ hydrothermal synthesis and enhanced photocatalytic properties of SrTiO3/TiO2 composite nanofibers. Chemical Journal of Chinese Universities, 2011, 32(11): 822–829.

[17] Cao T P, Li Y J, Shao C L, et al. Bi4Ti3O12 nanosheets/TiO2 submicron fibers heterostructures: in situ fabrication and high visible light photocatalytic activity. J. Mater. Chem., 2011, 21(19): 6922–6927.

[18] YU Chang-lin, YANG Kai, YU Jimmy C, et al. Hydrothermal synthesis and photocatalytic performance of Bi2WO6/ZnO heterojunction photocatalysts. Journal of Inorganic Materials, 2011, 6(11): 1157–1163.

[19] Sreethawong T, Suzuki Y, Yoshikawa S. Photocatalytic evolution of hydrogen over mesoporous TiO2 supported NiO photocatalyst prepared by single-step Sol-Gel process with surfactant template. Int. J. Hydrogen Energy, 2005, 30(10): 1053–1062.

[20] Kovalenko A A, Baranov A N, Panin G N. Synthesis of ZnO/NiO nanocomposites from ethanol solutions. Russ. J. Inorg. Chem, 2008, 53(10): 1546–1551.

[21] Aslani A, Arefi M R, Babapoor A, et al. Solvothermal synthesis, characterization and optical properties of ZnO, ZnO-MgO and ZnO-NiO, mixed oxide nanoparticles. Applied Surface Science , 2011, 257(11): 4885–4889.

[22] ZHU Yan-Juan, DENG Shu-Hua, YI Shuang-Ping, et al. Preparation of NiO/SiO2 composite catalysts by hydrothermal methods and its application to carbon nanotubes systhesis. Journal of Inorganic Materials, 2003, 18(6): 1267–1272.

[23] RAN Zhi-Jin, BAI Li-feng, WEI Zhi-qiang, et al. Preparation of NiO nanopowder by confined arc plasma. Rare Metal Materials and Engineering, 2007, 39(3): 484–487.

[24] JING Li-qiang, ZHENG Ying-guang, XU Zi-li, et al. Electronic paramagnetic resonance characteristics of ZnO ultrafine particles and their photocatalytic performance. Chemical Journal of Chinese Universities, 2001, 22(11): 1885–1888.

[25] LIU Shou-xin, LIU Hong. Basic and Application of Photocatalytic and Photoelectrocatalytic. Beijing: Chemical Industry Press, 2006．

[26] DENG Qian, Li Ming, Cai Qing, et al. Preparation of rare earth/titanium dioxide catalysts and photocatalytic elimination of gaseous pollutant. Journal of the Chinese Society of Rare Earths, 2011, 29(2): 170–177.

异质结型NiO/ZnO复合纳米纤维的制备及光催化性能

Preparation and Photocatalytic Property of NiO/ZnO Heterostructured Nanofibers

RichHTML

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]	马彬彬, 钟婉菱, 韩涧, 陈椋煜, 孙婧婧, 雷彩霞. ZIF-8/TiO₂复合介观晶体的制备及光催化活性[J]. 无机材料学报, 2024, 39(8): 937-944.
[2]	曹青青, 陈翔宇, 吴健豪, 王筱卓, 王乙炫, 王禹涵, 李春颜, 茹菲, 李兰, 陈智. SiO₂增强自敏性氮化碳微球可见光降解盐酸四环素的研究[J]. 无机材料学报, 2024, 39(7): 787-792.
[3]	王兆阳, 秦鹏, 蒋胤, 冯小波, 杨培志, 黄富强. 三明治结构钌插层二氧化钛光催化四环素降解性能研究[J]. 无机材料学报, 2024, 39(4): 383-389.
[4]	叶茂森, 王耀, 许冰, 王康康, 张胜楠, 冯建情. II/Z型Bi₂MoO₆/Ag₂O/Bi₂O₃异质结可见光催化降解四环素[J]. 无机材料学报, 2024, 39(3): 321-329.
[5]	李秋实, 殷广明, 吕伟超, 王怀尧, 李婧琳, 杨红光, 关芳芳. Na⁺/g-C₃N₄材料的制备及光催化降解亚甲基蓝机理[J]. 无机材料学报, 2024, 39(10): 1143-1150.
[6]	李跃军, 曹铁平, 孙大伟. S型异质结Bi₄O₅Br₂/CeO₂的制备及其光催化CO₂还原性能[J]. 无机材料学报, 2023, 38(8): 963-970.
[7]	伍林, 胡明蕾, 王丽萍, 黄少萌, 周湘远. TiHAP@g-C₃N₄异质结的制备及光催化降解甲基橙[J]. 无机材料学报, 2023, 38(5): 503-510.
[8]	凌洁, 周安宁, 王文珍, 贾忻宇, 马梦丹. Cu/Mg比对Cu/Mg-MOF-74的CO₂吸附性能的影响[J]. 无机材料学报, 2023, 38(12): 1379-1386.
[9]	孙晨, 赵昆峰, 易志国. 甲烷完全催化氧化研究进展[J]. 无机材料学报, 2023, 38(11): 1245-1256.
[10]	贾鑫, 李晋宇, 丁世豪, 申倩倩, 贾虎生, 薛晋波. Pd纳米颗粒协同氧空位增强TiO₂光催化CO₂还原性能[J]. 无机材料学报, 2023, 38(11): 1301-1308.
[11]	马润东, 郭雄, 施凯旋, 安胜利, 王瑞芬, 郭瑞华. MoS₂/g-C₃N₄ S型异质结的构建及光催化性能研究[J]. 无机材料学报, 2023, 38(10): 1176-1182.
[12]	马心全, 李喜宝, 陈智, 冯志军, 黄军同. S型异质结BiOBr/ZnMoO₄的构建及光催化降解性能研究[J]. 无机材料学报, 2023, 38(1): 62-70.
[13]	陈瀚翔, 周敏, 莫曌, 宜坚坚, 李华明, 许晖. CoN/g-C₃N₄ 0D/2D复合结构及其光催化制氢性能研究[J]. 无机材料学报, 2022, 37(9): 1001-1008.
[14]	薛虹云, 王聪宇, MAHMOOD Asad, 于佳君, 王焱, 谢晓峰, 孙静. 二维g-C₃N₄与Ag-TiO₂复合光催化剂降解气态乙醛抗失活研究[J]. 无机材料学报, 2022, 37(8): 865-872.
[15]	洪佳辉, 马冉, 仵云超, 文涛, 艾玥洁. MOFs自牺牲模板法制备CoN_x/g-C₃N₄纳米材料用作高效光催化还原U(VI)[J]. 无机材料学报, 2022, 37(7): 741-749.