Abstract
ZnO/carbon-TiO2 core-sheath nanofibrous film was fabricated by a combination of electrospinning, tetrabutyl titanate (TBT) treatment and heated treatment. The results of field-emission scanning electron microscopy, transmission electron microscopy, X-ray diffraction revealed that the wurtzite ZnO nanoparticles were successfully incorporated in carbon nanofibers (NFs) matrix without aggregation. And a uniform TiO2 layer consisting of anatase and rutile covered on the surface of the ZnO/C NFs. The ZnO/C-TiO2 core-sheath NFs film was used to photodegrade rhodamine B and exhibited the photocatalytic efficiency of 98.8%, which was much higher than that of ZnO NFs and ZnO/C NFs. This might be attributed to the ZnO/C-TiO2 core-sheath structure with high separation efficiency of photo-generated electrons and holes. Moreover, ZnO/C-TiO2 core-sheath NFs could be easily recycled without decrease of photocatalytic activity.
Similar content being viewed by others
References
R. Asahi, T. Morikawa, T. Ohwaki, K. Aoki, Y. Taga, Science 293, 269 (2001)
H.A. Kiwaan, T.M. Atwee, E.A. Azab, A.A. El-Bindary, J. Mol. Struct. 1200, 127115 (2020)
X. Chen, S.S. Mao, Chem. Rev. 107, 2891 (2007)
Q. Luo, Q. Cai, Appl. Phys. A 123, 451 (2017)
J. Yu, X. Yu, Environ. Sci. Technol. 42, 4902 (2008)
N.T. Shimpi, Y.N. Rane, D.A. Shende, S.R. Gosavi, P.B. Ahirrao, Optik 217, 8 (2020)
Z.Y. Liu, D.D. Sun, P. Guo, J.O. Leckie, Nano Lett. 7, 1081 (2007)
D. Madhan, P. Rajkumar, P. Rajeshwaran, A. Sivarajan, M. Sangeetha, Appl. Phys. A 120, 463 (2015)
S.K. Choi, S. Kim, S.K. Lim, H. Park, J. Phys. Chem. C 114, 16475 (2010)
Q. Hui, J. Ye, N. Li, J. Xiong, Fibers Polym. 15, 1648 (2014)
D. Kwon, J. Kim, J. Nanosci. Nanotechnol. 20, 5604 (2020)
M. Yan, G. Li, C. Guo, W. Guo, D. Ding, S. Zhang, S. Liu, Nanoscale 8, 17828 (2016)
Y. Song, Y. Lei, H. Xu, C. Wang, J. Yan, H. Zhao, Y. Xu, J. Xia, S. Yin, H. Li, Dalton Trans. 44, 3057 (2015)
J.B. Ni, J. Gao, X.Y. Geng, D.D. He, X.N. Guo, Appl. Phys. A Mater. Sci. Process. 123, 186 (2017)
X.B. Dong, P. Yang, Y.S. Liu, C.C. Jia, D. Wang, J.P. Wang, L. Chen, Q.D. Che, Ceram. Int. 42, 518 (2016)
J.J. Xue, J.W. Xie, W.Y. Liu, Y.N. Xi, Acc. Chem. Res. 50, 1976 (2017)
X. Zhang, Y. Liu, Z.H. Kang, ACS Appl. Mater. Interfaces 6, 4480 (2014)
Z.F. Wang, K.J. Yoshinaga, X.R. Bu, M. Zhang, J. Hazard. Mater. 290, 134 (2015)
E. Haye, N. Job, Y.Y. Wang, S. Penninckx, V. Stergiopoulos, N. Tumanov, M. Cardinal, Y. Busby, J.F. Colomer, B.L. Su, J.J. Pireaux, L. Houssiau, J. Colloid Interface Sci. 570, 312 (2020)
J.B. Mu, C.L. Shao, Z.C. Guo, Z.Y. Zhang, M.Y. Zhang, P. Zhang, B. Chen, Y.C. Liu, ACS Appl. Mater. Interfaces 3, 590 (2011)
N.A. Garcia-Gomez, H.A. Mosqueda, D.I. Garcia-Gutierrez, E.M. Sanchez, Electrochim. Acta 116, 19 (2014)
C.H. Kim, B.H. Kim, J. Power Sources 274, 512 (2015)
R. Murugan, V.J. Babu, M.M. Khin, A.S. Nair, S. Ramakrishna, Mater. Lett. 97, 47 (2013)
S.I. Boyadjiev, O. Keri, P. Bardos, T. Firkala, F. Gaber, Z.K. Nagy, Z. Baji, M. Takacs, I.M. Szilagyi, Appl. Surf. Sci. 424, 190 (2017)
I. Gonzalez-Valls, M. Lira-Cantu, Energy Environ. Sci. 2, 19 (2009)
R.L. Liu, H.Y. Ye, X.P. Xiong, H.Q. Liu, Mater. Chem. Phys. 121, 432 (2010)
D.H. Chen, F.Z. Huang, Y.B. Cheng, R.A. Caruso, Adv. Mater. 21, 2206 (2009)
X. Bai, L. Wang, R. Zong, Y. Lv, Y. Sun, Y. Zhu, Langmuir 29, 3097 (2013)
S.J. Pearton, D.P. Norton, K. Ip, Y.W. Heo, T. Steiner, Prog. Mater. Sci. 34, 3 (2005)
Y.L. Chueh, C.H. Hsieh, M.T. Chang, L.J. Chou, C.S. Lao, J.H. Song, J.Y. Gan, Z.L. Wang, Adv. Mater. 19, 143 (2007)
Y.H. Zhang, Z.R. Tang, X.Z. Fu, Y.J. Xu, ACS Nano 4, 7303 (2010)
Acknowledgements
The financial support of this work was provided by Foundation of Zhejiang Educational Committee (Y201840334); and the Open Project Program of Fujian Key Laboratory of Novel Functional Textile Fibers and Materials, Minjiang University, China (no. FKLTFM1906).
Author information
Authors and Affiliations
Corresponding authors
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Song, L., Ning, L., Zhai, J. et al. Preparation of ZnO/carbon-TiO2 core-sheath nanofibers film with enhanced photocatalytic properties. Appl. Phys. A 126, 952 (2020). https://doi.org/10.1007/s00339-020-04136-7
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s00339-020-04136-7