Citation: MA Xiao-Shuai, CHEN Fan-Yun, YU Chang-Lin, YANG Kai, HUANG Wei-Ya, LI Shao-Yu. Photocatalytic Degradation of Ciprofloxacin and Azo Dyes by Pt²⁺/Pt⁰ Doped g-C₃N₄[J]. Chinese Journal of Inorganic Chemistry, ;2020, 36(2): 217-225. doi: 10.11862/CJIC.2020.040 shu

Photocatalytic Degradation of Ciprofloxacin and Azo Dyes by Pt²⁺/Pt⁰ Doped g-C₃N₄

MA Xiao-Shuai ^1,2 ,
CHEN Fan-Yun ² ,
YU Chang-Lin ^1,2,, ,
YANG Kai ^2,, ,
HUANG Wei-Ya ² ,
LI Shao-Yu ²

1.
School of Chemical Engineering, Guangdong Provincial Key Laboratory of Petrochemical Pollution Process and Control, Guangdong University of Petrochemical Technology, Maoming, Guangdong 525000, China
2.
School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou. Jiangxi 341000, China

Corresponding author: YU Chang-Lin, yuchanglinjx@163.com YANG Kai, yangkai19871006@126.com
Received Date: 28 May 2019
Revised Date: 7 November 2019

Figures(9)

Using melamine and chloroplatinic acid (H₂PtCl₆·6H₂O) as raw materials, graphite phase carbon nitride doped with different contents of Pt²⁺/Pt⁰ (Pt²⁺/Pt⁰-CN) was prepared by a simple one-step calcination method. Their morphologies, crystal structure, chemical compositions, surface area, optical and electrical physicochemical properties were characterized by scan microscopy, transmission electron microscopy, X ray powder diffraction, X ray photoelectron spectroscopy, N₂ physical adsorption-desorption, UV-Visible diffuse reflectance spectra and photocurrent measurement. From the XPS analysis, the ratio of Pt⁰ and Pt²⁺ was around 1:7.26. Platinum particles were doped into the surface and body of the g-C₃N₄. Compared with g-C₃N₄, Pt²⁺/Pt⁰-CN composites showed much higher photocatalytic degradation activity than that of g-C₃N₄. With theory loading mass fraction of Pt²⁺/Pt⁰ (0.02%), the degradation rates of ciprofloxacin, rhodamine B, acid orangeⅡ, methyl orange and methylene blue were increased 43%, 64%, 39%, 42% and 52%, respectively. The doping of Pt²⁺/Pt⁰ into g-C₃N₄ can largely boost the surface area. At the same time, the light absorption of Pt²⁺/Pt⁰-CN composites was enhanced and the recombination of photogernerated holes (h⁺) and electrons (e^-) was restrained.
- one-step calcination,
- doping,
- Pt²⁺/Pt⁰,
- carbon nitride,
- photocatalytic performance
1. [1]
  Moon J, Yun C Y, Chung K W, et al. Catal. Today, 2003, 87(1):77-86
2. [2]
  LIU Ren-Yue, WU Zhen, BAI Yu, et al. Chinese J. Inorg. Chem., 2017, 33(3):519-527
3. [3]
  Zeng D B, Yang K, Yu C L, et al. Appl. Catal. B-Environ., 2018, 227:449-463
4. [4]
  Xing W N, Tu W G, Ou M, et al. ChemSusChem, 2019, 12(9):2029-2034 doi: 10.1002/cssc.201801431
5. [5]
  Lu Z, Song W L, Ouyang C, et al. RSC Advances, 2017, 7(53):33552-33557 doi: 10.1039/C7RA04931E
6. [6]
  Nagajyothi P C, Pandurangan M, Vattikuti S V P, et al. Sep. Purif. Technol., 2017, 188:228-237 doi: 10.1016/j.seppur.2017.07.026
7. [7]
  Zhang W, Zhou L, Deng H P, et al. J. of Mol. Catal. A-Chem., 2016, 423:270-276 doi: 10.1016/j.molcata.2016.07.021
8. [8]
  Sun T, Jiang H Y, Ma C C, et al. Catal. Commun., 2016, 79:45-48 doi: 10.1016/j.catcom.2016.03.004
9. [9]
  Li K X, Zeng Z X, Yan L S, et al. Appl. Catal. B-Environ., 2015, 165:428-437 doi: 10.1016/j.apcatb.2014.10.039
10. [10]
  Zhang P Y, Wang T T, Zeng H P. Appl. Surf. Sci., 2017, 391:404-414 doi: 10.1016/j.apsusc.2016.05.162
11. [11]
  Cao S W, Jiang J, Zhu B C, et al. Phys. Chem. Chem. Phys., 2016, 18(28):19457-19463 doi: 10.1039/C6CP02832B
12. [12]
  Wang X C, Kazuhiko M, Arne T, et al. Nature Mater., 2009, 8(1):76-80 doi: 10.1038/nmat2317
13. [13]
  Ou M, Wan S P, Zhong Q, et al. Hydrogen Energy., 2017, 42(44):27043-27054 doi: 10.1016/j.ijhydene.2017.09.047
14. [14]
  Li S L, Yin H, Kan X, et al. Phys. Chem. Chem. Phys., 2017, 19(44):30069-30077 doi: 10.1039/C7CP05195F
15. [15]
  Hong Y P, Zhang J, Huang F, et al. J. Mater. Chem., 2015, 3(26):13913-13919 doi: 10.1039/C5TA02500A
16. [16]
  Yu H G, Huang Y, Gao D D, et al. Ceram. Int., 2019, 45(8):9807-9813 doi: 10.1016/j.ceramint.2019.02.018
17. [17]
  Jin X X, Zhang L X, Fan X Q, et al. Appl. Catal. B-Environ., 2018, 237:888-894 doi: 10.1016/j.apcatb.2018.06.035
18. [18]
  Zhu Y Q, Wang T, Xu T, et al. Appl. Surf. Sci., 2019, 464:36-42 doi: 10.1016/j.apsusc.2018.09.061
19. [19]
  Chen Y L, Li J H, Hong Z H, et al. Phys. Chem. Chem. Phys., 2014, 16(17):8106-8113 doi: 10.1039/c3cp55191a
20. [20]
  Wang X J, Wang Q, Li F T, et al. Chem. Eng. J., 2013, 234:361-371 doi: 10.1016/j.cej.2013.08.112
21. [21]
  Zhang D F, Meng X, Meng Y, et al. Sep. Purif. Technol., 2017, 186:282-289 doi: 10.1016/j.seppur.2017.06.026
22. [22]
  Xiao J D, Xie Y B, Faheem N, et al. Appl. Catal. B-Environ., 2016, 183:417-425 doi: 10.1016/j.apcatb.2015.11.010
23. [23]
  Han Q, Wang B, Gao J, et al. ACS NANO, 2016, 10(2):2745-2751 doi: 10.1021/acsnano.5b07831
24. [24]
  Dong G H, Ai Z H, Zhang L Z. RSC Advances, 2015, 4(11):5553-5560
25. [25]
  Li J H, Shen B, Hong Z H, et al. Chemi. Commun., 2012, 48(98):12017-12019 doi: 10.1039/c2cc35862j
26. [26]
  Gao G P, Jiao Y, Eric R W, et al. J. Am. Chem. Soc., 2016, 138(19):6292-6297 doi: 10.1021/jacs.6b02692
27. [27]
  Zhang S Q, Yang Y X, Guo Y N, et al. J. Hazard. Mater., 2013, 261:235-245 doi: 10.1016/j.jhazmat.2013.07.025
28. [28]
  Chai B, Peng T Y, Mao J, et al. Phys. Chem. Chem. Phys., 2012, 14(48):16745-16752 doi: 10.1039/c2cp42484c
29. [29]
  Wu J H, Shao F Q, Han S Y, et al. J. Colloid Interf. Sci., 2019, 535:41-49 doi: 10.1016/j.jcis.2018.09.080
30. [30]
  Zhu Y Z, Xu Z X, Lang Q Q, et al. Appl. Catal. B-Environ., 2017, 206:282-292 doi: 10.1016/j.apcatb.2017.01.035
31. [31]
  Zeng Z X, Li K X, Wei K, et al. Chin. J. Catal., 2017, 38(1):29-38 doi: 10.1016/S1872-2067(16)62589-5
32. [32]
  CHEN Fan-Yun, ZHANG Meng-Di, MA Xiao-Shuai, et al. Chinese J. Inorg. Chem., 2019, 35(6):1034-1040
33. [33]
  Ou M, Zhong Q, Zhang S L, et al. J. Alloys Compd., 2015, 626:401-409 doi: 10.1016/j.jallcom.2014.11.148
34. [34]
  Wang W G, Yu J G, Xiang Q J, et al. Appl. Catal. B-Environ., 2012, 119:109-116
35. [35]
  Liang S H, Zhang D F, Pu X P, et al. Sep. Purif. Technol., 2019, 210:786-797 doi: 10.1016/j.seppur.2018.09.008
1. [1]
  Fan Fan , Hao Xiu , Yuting Wang , Yongpeng Cui , Yajun Wang . Construction of NH₂-MIL-125/Na-doped g-C₃N₄ composite S-scheme heterojunction and its performance in photocatalytic hydrogen peroxide production. Acta Physico-Chimica Sinica, 2026, 42(2): 100143-0. doi: 10.1016/j.actphy.2025.100143
2. [2]
  Qianqian Liu , Xing Du , Wanfei Li , Wei-Lin Dai , Bo Liu . Synergistic Effects of Internal Electric and Dipole Fields in SnNb₂O₆/Nitrogen-Enriched C₃N₅ S-Scheme Heterojunction for Boosting Photocatalytic Performance. Acta Physico-Chimica Sinica, 2024, 40(10): 2311016-0. doi: 10.3866/PKU.WHXB202311016
3. [3]
  Wenlong LI , Xinyu JIA , Jie LING , Mengdan MA , Anning ZHOU . Photothermal catalytic CO₂ hydrogenation over a Mg-doped In₂O_3-x catalyst. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 919-929. doi: 10.11862/CJIC.20230421
4. [4]
  Ao XIA , Botao YU , Jun CHEN , Guoqiang TAN . Preparation and electrochemical property of Ce-doped MnO₂. Chinese Journal of Inorganic Chemistry, 2025, 41(12): 2514-2526. doi: 10.11862/CJIC.20250163
5. [5]
  Jianqiao ZHANG , Yang LIU , Yan HE , Yaling ZHOU , Fan YANG , Shihui CHENG , Bin XIA , Zhong WANG , Shijian CHEN . Ni-doped WP₂ nanowire self-standingelectrode: Preparation and alkaline electrocatalytic hydrogen evolution property. Chinese Journal of Inorganic Chemistry, 2025, 41(8): 1610-1616. doi: 10.11862/CJIC.20240444
6. [6]
  Wei Zhong , Dan Zheng , Yuanxin Ou , Aiyun Meng , Yaorong Su . Simultaneously Improving Inter-Plane Crystallization and Incorporating K Atoms in g-C₃N₄ Photocatalyst for Highly-Efficient H₂O₂ Photosynthesis. Acta Physico-Chimica Sinica, 2024, 40(11): 2406005-0. doi: 10.3866/PKU.WHXB202406005
7. [7]
  Qin Hu , Liuyun Chen , Xinling Xie , Zuzeng Qin , Hongbing Ji , Tongming Su . Construction of Electron Bridge and Activation of MoS₂ Inert Basal Planes by Ni Doping for Enhancing Photocatalytic Hydrogen Evolution. Acta Physico-Chimica Sinica, 2024, 40(11): 2406024-0. doi: 10.3866/PKU.WHXB202406024
8. [8]
  Ximeng CHI , Jianwei WEI , Yunyun WANG , Wenxin DENG , Jiayi DAI , Xu ZHOU . First-principles study of the electronic structure and optical properties of Au and I doped-inorganic lead-free double perovskite Cs₂NaBiCl₆. Chinese Journal of Inorganic Chemistry, 2025, 41(7): 1371-1379. doi: 10.11862/CJIC.20240401
9. [9]
  Fan JIA , Wenbao XU , Fangbin LIU , Haihua ZHANG , Hongbing FU . Synthesis and electroluminescence properties of Mn²⁺ doped quasi-two-dimensional perovskites (PEA)₂Pb_yMn_1-yBr₄. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1114-1122. doi: 10.11862/CJIC.20230473
10. [10]
  Jingzhao Cheng , Shiyu Gao , Bei Cheng , Kai Yang , Wang Wang , Shaowen Cao . Construction of 4-Amino-1H-imidazole-5-carbonitrile Modified Carbon Nitride-Based Donor-Acceptor Photocatalyst for Efficient Photocatalytic Hydrogen Evolution. Acta Physico-Chimica Sinica, 2024, 40(11): 2406026-0. doi: 10.3866/PKU.WHXB202406026
11. [11]
  Yadan Luo , Hao Zheng , Xin Li , Fengmin Li , Hua Tang , Xilin She . Modulating reactive oxygen species in O, S co-doped C₃N₄ to enhance photocatalytic degradation of microplastics. Acta Physico-Chimica Sinica, 2025, 41(6): 100052-0. doi: 10.1016/j.actphy.2025.100052
12. [12]
  Peng ZHOU , Xiao CAI , Qingxiang MA , Xu LIU . Effects of Cu doping on the structure and optical properties of Au₁₁(dppf)₄Cl₂ nanocluster. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1254-1260. doi: 10.11862/CJIC.20240047
13. [13]
  Rui LIU , Xinjun ZHOU , Tao WANG . Photocatalytic degradation performance of tetracycline by MOF-74-Mn/g-C₃N₄ Z-type heterojunction. Chinese Journal of Inorganic Chemistry, 2025, 41(9): 1796-1804. doi: 10.11862/CJIC.20250033
14. [14]
  Xin Han , Zhihao Cheng , Jinfeng Zhang , Jie Liu , Cheng Zhong , Wenbin Hu . Design of Amorphous High-Entropy FeCoCrMnBS (Oxy) Hydroxides for Boosting Oxygen Evolution Reaction. Acta Physico-Chimica Sinica, 2025, 41(4): 100033-0. doi: 10.3866/PKU.WHXB202404023
15. [15]
  Guanghui Wang , Chen Qian , Zhiyong Ma . Preparation and Characterization of 7H-Benzo[C]Carbazole Based Ultra-Long Organic Room Temperature Phosphorescence Material. University Chemistry, 2025, 40(11): 289-299. doi: 10.12461/PKU.DXHX202412062
16. [16]
  Qilin YU , Yifei XU , Pengjun ZHANG , Shuwei HAO , Chongqiang ZHU , Chunhui YANG . Effect of regulating K⁺/Na⁺ ratio on the structure and optical properties of double perovskite Cs₂NaBiCl₆: Mn²⁺. Chinese Journal of Inorganic Chemistry, 2025, 41(6): 1058-1067. doi: 10.11862/CJIC.20240418
17. [17]
  Pingping LU , Shuguang ZHANG , Peipei ZHANG , Aiyun NI . Preparation of zinc sulfate open frameworks based probe materials and detection of Pb²⁺ and Fe³⁺ ions. Chinese Journal of Inorganic Chemistry, 2025, 41(5): 959-968. doi: 10.11862/CJIC.20240411
18. [18]
  Yun Chen , Daijie Deng , Li Xu , Xingwang Zhu , Henan Li , Chengming Sun . Covalent bond modulation of charge transfer for sensitive heavy metal ion analysis in a self-powered electrochemical sensing platform. Acta Physico-Chimica Sinica, 2026, 42(1): 100144-0. doi: 10.1016/j.actphy.2025.100144
19. [19]
  Li Jiang , Changzheng Chen , Yang Su , Hao Song , Yanmao Dong , Yan Yuan , Li Li . Electrochemical Synthesis of Polyaniline and Its Anticorrosive Application: Improvement and Innovative Design of the “Chemical Synthesis of Polyaniline” Experiment. University Chemistry, 2024, 39(3): 336-344. doi: 10.3866/PKU.DXHX202309002
20. [20]
  Ronghui LI . Photocatalysis performance of nitrogen-doped CeO₂ thin films via ion beam-assisted deposition. Chinese Journal of Inorganic Chemistry, 2025, 41(6): 1123-1130. doi: 10.11862/CJIC.20240440

Get Citation

PDF

XML

Metrics

PDF Downloads(12)
Abstract views(3488)
HTML views(652)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Photocatalytic Degradation of Ciprofloxacin and Azo Dyes by Pt2+/Pt0 Doped g-C3N4

Metrics

通讯作者: 陈斌, bchen63@163.com

Photocatalytic Degradation of Ciprofloxacin and Azo Dyes by Pt²⁺/Pt⁰ Doped g-C₃N₄