Abstract
1,3,5-Benzenetriyl substituted g-C3N4 (BTCN) was prepared by copolymerizing dicyandiamide with 1,3,5-benzenetricarbonitrile, in which the bridge N3C of g-C3N4 was substituted by the benzene moiety. A larger π conjunction system thus forms between the benzene and the tri-s-triazine moieties. BTCN exhibits a narrowed band gap, obvious visible light absorption, and a promoted photogenerated charge separation. The visible light photocatalytic degradation rate of AO7 with 0.5% benzene substituted g-C3N4 is about 3.8 times higher than that with primary g-C3N4. The 0.5%BTCN exhibits excellent photostability for the cyclic photocatalytic degradation of AO7. The substitution of N2C and NC was also carried out by using isophthalonitrile and benzonitrile as the copolymerized precursors, respectively, which however show relatively weaker promotions to the photocatalytic performance of g-C3N4 than the substitution of N3C with 1,3,5-benzenetriyl.
Similar content being viewed by others
References
X.C. Wang, S. Blechert, M. Antonietti, ACS Catal. 2(8), 1596 (2012)
F. Dong, Z.W. Zhao, T. Xiong, Z.L. Ni, W.D. Zhang, Y.J. Sun, W.-K. Ho, A.C.S. Appl, Mater. Interfaces 5(21), 11392 (2013)
K. Maeda, X.C. Wang, Y. Nishihara, D.L. Lu, M. Antonietti, K. Domen, J. Phys. Chem. C 113(12), 4940 (2009)
M.K. Bhunia, K. Yamauchi, K. Takanabe, Angew. Chem. Int. Ed. 53(41), 11001 (2014)
J. Mao, T.Y. Peng, X.H. Zhang, K. Li, L.Q. Ye, L. Zan, Catal. Sci. Technol. 3(5), 1253 (2013)
T. San, S. Tsutsui, K. Koike, T. Hirakawa, Y. Teramoto, N. Negishi, K. Takeuchi, J. Mater. Chem. A 1(21), 6489 (2013)
N.Y. Cheng, J.Q. Tian, Q. Liu, C.J. Ge, A.H. Qusti, A.M. Asiri, A.O. Al-Youbi, X.P. Sun, A.C.S. Appl, Mater. Interfaces 5(15), 6815 (2013)
R.C. Pawar, V. Khare, C.S. Lee, Dalton Trans. 43(33), 12514 (2014)
J. Yu, L. Zhou, J.Y. Lei, L.Z. Wang, J.L. Zhang, Y.D. Liu, Chem. Asian J. 13(21), 3261 (2018)
L. Zhou, Y.H. Tian, J.Y. Lei, L.Z. Wang, J.D. Liu, J.L. Zhang, Catal. Sci. Technol. 8(10), 2617 (2018)
C. Ye, J.X. Li, Z.J. Li, X.B. Li, X.B. Fan, L.P. Zhang, B. Chen, C.H. Tung, L.Z. Wu, ACS Catal. 5(11), 6973 (2015)
S.W. Zhang, J.X. Li, X.K. Wang, Y.S. Huang, M.Y. Zeng, J.Z. Xu, J. Mater. Chem. A 3(18), 10119 (2015)
Q. Han, B. Wang, J. Gao, Z.H. Cheng, Y. Zhao, Z.P. Zhang, L.T. Qu, ACS Nano 10(2), 2745 (2016)
S.N. Guo, Y. Zhu, Y.Y. Yan, J.C. Fan, Q.J. Xu, Appl. Catal. B Environ. 185, 315 (2016)
J.R. Ran, T.Y. Ma, G.P. Gao, X.W. Du, S.Z. Qiao, Energy Environ. Sci. 8(12), 3708 (2015)
S. Lin, X.X. Ye, X.M. Gao, J. Huang, J. Mol. Catal. A Chem. 406, 137 (2015)
J.S. Zhang, G.G. Zhang, X.F. Chen, S. Lin, L. Mohlmann, G. Dolega, G. Lipner, M. Antonietti, S. Blechert, X.C. Wang, Angew. Chem. Int. Ed. 51(13), 3183 (2012)
K. Li, W.D. Zhang, Small 14(12), 1703599 (2018)
K. Katsumata, R. Motoyoshi, N. Matsushita, K. Okada, J. Hazard. Mater. 260, 475 (2013)
G.G. Zhang, S.H. Zang, X.C. Wang, ACS Catal. 5(2), 941 (2015)
Y. Peng, L. Wang, Y. Liu, H. Chen, J. Lei, J. Zhang, Eur. J. Inorg. Chem. 2017, 4797 (2017)
L. Zhou, L.Z. Wang, J.Y. Lei, Y.D. Liu, J.L. Zhang, Catal. Commun. 89, 125 (2017)
J.Y. Lei, Y. Chen, F. Shen, L.Z. Wang, Y.D. Liu, J.L. Zhang, J. Alloys Compd. 631, 328 (2015)
L. Zhou, L.Z. Wang, J.L. Zhang, J.Y. Lei, Y.D. Liu, Eur. J. Inorg. Chem. 2016, 5387 (2016)
W.K. Ho, Z.Z. Zhang, W. Lin, S.P. Wang, X.W. Zhang, X.X. Wang, Y. Wang, A.C.S. Appl, Mater. Interfaces 7(9), 5497 (2015)
J.S. Zhang, X.F. Chen, K. Takanab, K. Maeda, K. Domen, J.D. Epping, X.Z. Fu, M. Antonietti, X.C. Wang, Angew. Chem. Int. Ed. 49(2), 441 (2010)
X.Q. Fan, L.X. Zhang, R.L. Cheng, M. Wang, M.L. Li, Y.J. Zhou, J.L. Shi, ACS Catal. 5(9), 5008 (2015)
S. Chen, C. Wang, B.R. Bunes, Y.X. Li, C.Y. Wang, L. Zang, Appl. Catal. A Gen. 498, 63 (2015)
Z.H. Chen, P. Sun, B. Fan, Q. Liu, Z.G. Zhang, X.M. Fang, Appl. Catal. B Environ. 170, 10 (2015)
H.L. Li, F.P. Li, Z.Y. Wang, Y.C. Jiao, Y.Y. Liu, P. Wang, X.Y. Zhang, X.Y. Qin, Y. Dai, B.B. Huang, Appl. Catal. B Environ. 229, 114 (2018)
H. Kim, S. Gim, T.H. Jeon, H. Kim, W. Choi, A.C.S. Appl, Mater. Interfaces 9(46), 40360 (2017)
X.Q. Fan, L.X. Zhang, M. Wang, W.M. Wang, Y.J. Zhou, M.L. Li, R.L. Cheng, J.L. Shi, Appl. Catal. B Environ. 182, 68 (2016)
W.K. Ho, Z.Z. Zhang, M.K. Xu, X.W. Zhang, X.X. Wang, Y. Huang, Appl. Catal. B Environ. 179, 106 (2015)
F.Y. Su, C.Q. Xu, Y.X. Yu, Y.D. Zhang, ChemCatChem 8(22), 3527 (2016)
S. Zhou, Y. Liu, J.M. Li, Y.J. Wang, G.Y. Jiang, Z. Zhao, D.X. Wang, A.J. Duan, J. Liu, Y.C. Wei, Appl. Catal. B Environ. 158–159, 20 (2014)
J.S. Zhang, M.W. Zhang, C. Yang, X.C. Wang, Adv. Mater. 26(24), 4121 (2014)
J. Xu, L.W. Zhang, R. Shi, Y. Zhu, J. Mater. Chem. A 1(46), 14766 (2013)
Y.Y. Kang, Y.Q. Yang, L.C. Yin, Y.D. Kang, G. Liu, H.M. Cheng, Adv. Mater. 27(31), 4572 (2015)
N. Sun, Y. Liang, X.J. Ma, F. Chen, Chem.-Eur. J. 23(61), 15466 (2017)
M.W. Zhang, X.C. Wang, Energy Environ. Sci. 7(6), 1902 (2014)
Acknowledgements
This work was supported by the National Natural Science Foundation of China (21677049, 21876051).
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Liang, Y., Sun, N., Zang, C. et al. 1,3,5-Benzenetriyl substituted g-C3N4 for enhanced visible light photocatalytic activity. Res Chem Intermed 45, 3641–3654 (2019). https://doi.org/10.1007/s11164-018-03718-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11164-018-03718-8