Citation: Tong Zhou, Xue Liu, Liang Zhao, Mingtao Qiao, Wanying Lei. Efficient Photocatalytic H₂O₂ Production and Cr(Ⅵ) Reduction over a Hierarchical Ti₃C₂/In₄SnS₈ Schottky Junction[J]. Acta Physico-Chimica Sinica, ;2024, 40(10): 230902. doi: 10.3866/PKU.WHXB202309020 shu

Efficient Photocatalytic H₂O₂ Production and Cr(Ⅵ) Reduction over a Hierarchical Ti₃C₂/In₄SnS₈ Schottky Junction

Tong Zhou ^{1, †} ,
Xue Liu ^{2, †} ,
Liang Zhao ¹ ,
Mingtao Qiao ¹ ,
Wanying Lei ^1,,

1.
College of Materials and Science, Xi'an University of Architecture and Technology, Xi'an 710055, China
2.
Institute of Tobacco Research, Chinese Academy of Agricultural Sciences, Qingdao 266101, Shandong Province, China

Corresponding author: Wanying Lei, leiwy@xauat.edu.cn

^†

Received Date: 12 September 2023
Revised Date: 18 October 2023
Accepted Date: 19 October 2023
Available Online: 20 December 2023
Fund Project: the National Natural Science Foundation of China 51902243the National Natural Science Foundation of China 2302112Key Research Project of Shaanxi Education Department 22JY039Key Research Project of Shaanxi Education Department 22JY037the Fundamental Research Funds for Central Non-Profit Scientific Institution 1610232023008the Agricultural Science and Technology Innovation Program ASTIP-TRIC07

Artificial photosynthesis is an appealing approach for generating hydrogen peroxide (H₂O₂) from H₂O and O₂ with solar energy as the sole energy input. However, the current catalyst systems commonly face challenges such as the limited optical absorption, poor electron-hole pair separation efficiency, and restricted surface reactivity, which hinders the overall photoactivity. Here, we immobilize cubic-phase ultrathin In₄SnS₈ nanosheets (E_g = 2.16 eV) with thickness of 5–10 nm on the surface of few-layer Ti₃C₂ to develop a sandwich-like hierarchical structure of Ti₃C₂/In₄SnS₈ nanohybrid via in situ hydrothermal strategy. The enlarged interfacial area and close contact between Ti₃C₂ and In₄SnS₈ benefit for carrier transportation among nanohybrids. Characterization through X-ray diffraction (XRD), transmission electron microscopy (TEM), and X-ray photoelectron spectroscopy (XPS) corroborates the successful construction of Ti₃C₂/In₄SnS₈ nanostructures. Band structures investigation including valence band maximum and Mott-Schottky plots reveals the formation of Schottky junction in this 2D/2D heterostructure, that favors for ultrafast charge carrier separation and transportation from In₄SnS₈ to Ti₃C₂ and preventing the electrons backflow from Ti₃C₂ to In₄SnS₈. Photoluminescene analysis and photo/electrochemical measurements prove that the combination of Ti₃C₂ and In₄SnS₈ accelerates the transportation of photoexcited electron-hole pairs and efficiently suppresses charge carrier recombination. Unsurprisingly, 7 wt% Ti₃C₂/In₄SnS₈ catalysts exhibit the highest visible-light-driven photoreactivity with H₂O₂ production rates of 1.998 µmol∙L⁻¹∙min^‒1 that is 2.2 times larger than that of single In₄SnS₈. Additionally, Ti₃C₂/In₄SnS₈ demonstrates a multifunctional capability in Cr(Ⅵ) reduction with the greatest reaction rates of 19.8 × 10⁻³ min^‒1 that is almost 4-fold larger than that of individual semiconductor. Moreover, the nanohybrids exhibit excellent photostability after 5 cycles testing in both reaction systems. The morphology, crystal structure and composition for Ti₃C₂/In₄SnS₈ remain unaltered after photoreaction. A comprehensive analysis including trapping agents and atmosphere experiments as well as electron paramagnetic resonance demonstrates that the H₂O₂ evolution pathway consists of two channels: a two-step successive 1e^‒ oxygen reduction reaction and a one-step 2e^‒ water oxidation reaction. This work may provide a viable protocol for designing efficient and multifunctional photocatalytic systems for solar-to-chemical energy conversion.
- Ti₃C₂,
- In₄SnS₈,
- Photocatalysis,
- H₂O₂ production,
- Cr(Ⅵ) reduction
1. [1]
  Zhao, Y.; Zhang, P.; Yang, Z.; Li, L.; Gao, J.; Chen, S.; Xie, T.; Diao, C.; Xi, S.; Xiao, B.; et al. Nat. Commun. 2021, 12, 3701. doi: 10.1038/s41467-021-24048-1 doi: 10.1038/s41467-021-24048-1
2. [2]
  Zhou, L.; Lei, J.; Wang, F.; Wang, L.; Hoffmann, M. R.; Liu, Y.; In, S.-I.; Zhang, J. Appl. Catal. B-Environ. 2021, 288, 119993. doi: 10.1016/j.apcatb.2021.119993 doi: 10.1016/j.apcatb.2021.119993
3. [3]
  Zhang, X.; Yu, J.; Macyk, M.; Wageh, S.; Al-Ghamdi, A.; Wang, L.; Adv. Sustain. Syst. 2023, 7, 2200113. doi: 10.1002/adsu.202200113 doi: 10.1002/adsu.202200113
4. [4]
  Zhang, Y.; Pan, C.; Bian, G.; Xu, J.; Dong, Y.; Zhang, Y.; Lou, Y.; Liu, W.; Zhu, Y. Nat. Energy 2023, 8, 361. doi: 10.1038/s41560-023-01218-7 doi: 10.1038/s41560-023-01218-7
5. [5]
  Kondo, Y.; Kuwahara, Y.; Mori, K.; Yamashita, H. Chem 2022, 8, 2924. doi: 10.1016/j.chempr.2022.10.007 doi: 10.1016/j.chempr.2022.10.007
6. [6]
  He, B.; Wang, Z.; Xiao, P.; Chen, T.; Yu, J.; Zhang, L. Adv. Mater. 2022, 34, 2203225. doi: 10.1002/adma.202203225 doi: 10.1002/adma.202203225
7. [7]
  Yang, Y.; Liu, J.; Gu, M.; Cheng, B.; Wang, L.; Yu, J. Appl. Catal. B- Environ. 2023, 333, 122780. doi: 10.1016/j.apcatb.2023.122780 doi: 10.1016/j.apcatb.2023.122780
8. [8]
  Yang, Y.; Zhu, B.; Wang, L.; Cheng, B.; Zhang L.; Yu, J. Appl. Catal. B-Environ. 2022, 317, 121788. doi: 10.1016/j.apcatb.2022.121788 doi: 10.1016/j.apcatb.2022.121788
9. [9]
  He, R.; Xu, D.; Li, X. J. Mater. Sci. Technol. 2023, 138, 256. doi: 10.1016/j.jmst.2022.09.002 doi: 10.1016/j.jmst.2022.09.002
10. [10]
  Jiang, Z.; Cheng, B.; Zhang, Y.; Wageh, S.; Ahmed A.; Al-Ghamdi, Yu, J.; Wang, L. J. Mater. Sci. Technol. 2022, 124, 193. doi: 10.1016/j.jmst.2022.01.029 doi: 10.1016/j.jmst.2022.01.029
11. [11]
  Zhang, Z.; Tsuchimochi, T.; Ina, T.; Kumabe, Y.; Muto, S.; Ohara, K.; Yamada, H.; Ten-no, H. L.; Tachikawa, T. Nat. Commun. 2022, 13, 1499. doi: 10.1038/s41467-022-28944-y doi: 10.1038/s41467-022-28944-y
12. [12]
  Wang, L.; Zhang, J.; Zhang, Y.; Yu, H.; Qu, Y.; Yu, J. J. Phys. Chem. Lett. 2023, 14, 4803. doi: 10.1002/smll.202104561 doi: 10.1002/smll.202104561
13. [13]
  Han, G.; Xu, F.; Cheng, B.; Li, Y.; Yu, J.; Zhang, L. Acta Phys. -Chim. Sin. 2022, 38, 2112037. doi: 10.1002/adsu.202200113
14. [14]
  Li, S.; Cai, M.; Liu, Y.; Wang, C.; Lv, K.; Chen, X. Chin. J. Catal. 2022, 43, 2652. doi: 10.1016/S1872-2067(22)64106-8 doi: 10.1016/S1872-2067(22)64106-8
15. [15]
  Hu, Y.; Yu, X.; Liu, Q.; Wang, L.; Tang, H. Carbon 2022, 188, 70. doi: 10.1016/j.carbon.2021.11.050 doi: 10.1016/j.carbon.2021.11.050
16. [16]
  Lu, Y.; Jia, X.; Ma, Z.; Li, Y.; Yue, S.; Liu, X.; Zhang, J. Adv. Funct. Mater. 2022, 32, 2203638. doi: 10.1002/adfm.202203638 doi: 10.1002/adfm.202203638
17. [17]
  Wang, J.; Lin, S.; Tian, N.; Ma, T.; Zhang, Y.; Huang, H. Adv. Funct. Mater. 2021, 31, 2008008. doi: 10.1002/adfm.202008008 doi: 10.1002/adfm.202008008
18. [18]
  Wu, L.; Su, F.; Liu, T.; Liu, G.-Q.; Li, Y.; Ma, T.; Wang, Y.; Zhang, C.; Yang, Y.; Yu, S.-H. J. Am. Chem. Soc. 2022, 144, 20620. doi: 10.1021/jacs.2c07313 doi: 10.1021/jacs.2c07313
19. [19]
  Jiang, Z.; Zhang, Y.; Zhang, L.; Cheng, B.; Wang, L. Chin. J. Catal. 2022, 43, 226. doi: 10.1016/s1872-2067(21)63832-9 doi: 10.1016/s1872-2067(21)63832-9
20. [20]
  Li, S.; Wang, C.; Dong, K.; Zhang, P.; Chen, X.; Li, X. Chin. J. Catal. 2023, 51, 101. doi: 10.1016/S1872-2067(23)64479-1 doi: 10.1016/S1872-2067(23)64479-1
21. [21]
  Li, S.; Yan, R.; Cai, M.; Jiang, W.; Zhang, M.; Li, X. J. Mater. Sci. Technol. 2023, 164, 59. doi: 10.1016/j.jmst.2023.05.009 doi: 10.1016/j.jmst.2023.05.009
22. [22]
  Chai, Y.; Chen, Y.; Shen, J.; Ni, M.; Wang, B.; Li, D.; Zhang, Z.; Wang, X. ACS Catal. 2021, 11, 11029. doi: 10.1021/acscatal.1c02937 doi: 10.1021/acscatal.1c02937
23. [23]
  Li, F.; Cheng, L.; Fan, J.; Xiang, Q. J. Mater. Chem. A 2021, 9, 23765. doi: 10.1039/D1TA06899G doi: 10.1039/D1TA06899G
24. [24]
  Zhang, K.; Li, Y.; Yuan, S.; Zhang, L.; Wang, Q. Acta Phys. -Chim. Sin. 2023, 39, 2212010. doi: 10.3866/PKU.WHXB202212010
25. [25]
  Li, H.; Sun, B.; Gao, T.; Li, H.; Ren Y.; Zhou, G. Chin. J. Catal. 2022, 42, 461. doi: 10.1016/s1872-2067(21)63915-3 doi: 10.1016/s1872-2067(21)63915-3
26. [26]
  Feng, R.; Wan, K.; Sui, X.; Zhao, N.; Li, H.; Lei, W.; Yu, J.; Liu, X.; Shi, X.; Zhai, M.; et al. Nano Today 2021, 37, 101080. doi: 10.1016/j.nantod.2021.101080 doi: 10.1016/j.nantod.2021.101080
27. [27]
  Zan, Z.; Li, X.; Gao, X.; Huang, J.; Luo, Y.; Han, L. Acta Phys. -Chim. Sin. 2023, 39, 2209016.
28. [28]
  Guan, C.; Yue, X.; Fan, J.; Xiang, Q. Chin. J. Catal. 2022, 43, 2484. doi: 10.1016/s1872-2067(22)64102-0 doi: 10.1016/s1872-2067(22)64102-0
29. [29]
  Zhao, Y.; Zhang, J.; Guo, X.; Cao, X.; Wang, S.; Liu, H.; Wang, G. Chem. Soc. Rev. 2023, 52, 3215. doi: 10.1039/D2CS00698G doi: 10.1039/D2CS00698G
30. [30]
  Lim, K. R. G.; Shekhirev, M.; Wyatt, B. C.; Anasori, B.; Gogotsi, Y.; Seh, Z. W. Nat. Synth. 2022, 1, 601. doi: 10.1038/s44160-022-00104-6 doi: 10.1038/s44160-022-00104-6
31. [31]
  Li, X.; Huang, Z.; Shuck, C. E.; Liang, G.; Gogotsi, Y.; Zhi, C. Nat. Rev. Chem. 2022, 6, 389. doi: 10.1038/s41570-022-00384-8 doi: 10.1038/s41570-022-00384-8
32. [32]
  Cao, S.; Shen, B.; Tong, T.; Fu, J.; Yu, J. Adv. Funct. Mater. 2018, 28, 1800136. doi: 10.1002/adfm.201800136 doi: 10.1002/adfm.201800136
33. [33]
  Lei, W.; Zhou, T.; Pang, X.; Xue, S.; Xu, Q. J. Mater. Sci. Technol. 2022, 114, 143. doi: 10.1016/j.jmst.2021.10.029 doi: 10.1016/j.jmst.2021.10.029
34. [34]
  Kuang, P.; Ni, Z.; Yu, J.; Low, J. Mater. Rep. : Energy 2022, 1, 100081. doi: 10.1016/j.matre.2022.100081 doi: 10.1016/j.matre.2022.100081
35. [35]
  Pang, X.; Xue, S.; Zhou, T.; Qiao, M.; Li, H.; Liu, X.; Xu, Q.; Liu, G.; Lei, W. Adv. Sustain. Syst. 2023, 7, 2100507. doi: 10.1002/adsu.202100507 doi: 10.1002/adsu.202100507
36. [36]
  Pang, X.; Xue, S.; Zhou, T.; Xu, Q.; Lei, W. Ceram. Int. 2022, 48, 3659. doi: 10.1016/j.ceramint.2021.10.147 doi: 10.1016/j.ceramint.2021.10.147
37. [37]
  Lei, Y.; Wang, G.; Zhou, L.; Hu, W.; Song, S.; Fan, W.; Zhang, H. Dalton Trans. 2010, 39, 7021. doi: 10.1039/c0dt00060d doi: 10.1039/c0dt00060d
38. [38]
  Li, Z.; Huang, W.; Liu, J.; Lv, K.; Li, Q. ACS Catal. 2021, 11, 8510. doi: 10.1021/acscatal.1c02018 doi: 10.1021/acscatal.1c02018
39. [39]
  Shen, S.; Li, L.; Wu, Z.; Sun, M.; Tang, Z.; Yang, J. RSC Adv. 2017, 7, 4555. doi: 10.1039/C6RA27262B doi: 10.1039/C6RA27262B
40. [40]
  Zhong, Q.; Li, Y.; Zhang, G. Chem. Eng. J. 2021, 409, 128099. doi: 10.1016/j.cej.2020.128099 doi: 10.1016/j.cej.2020.128099
41. [41]
  Zhang, S.; Hong, J.; Zeng, X.; Hao, J.; Zheng, Y.; Fan, Q.; Pang, W. K.; Zhang, C.; Zhou, T.; Guo, Z. Adv. Funct. Mater. 2021, 31, 2101676. doi: 10.1002/adfm.202101676 doi: 10.1002/adfm.202101676
42. [42]
  Chen, X.; Zhang, W.; Zhang, L.; Feng, L.; Zhang, C.; Jiang, J.; Wang, H. ACS Appl. Mater. Interfaces 2021, 13, 25868. doi: 10.1021/acsami.1c02953 doi: 10.1021/acsami.1c02953
43. [43]
  Li, Y.; Zhao, Y.; Nie, H.; Wei, K.; Cao, J.; Huang, H.; Shao, M.; Liu, Y.; Kang, Z. J. Mater. Chem. A 2021, 9, 515. doi: 10.1039/D0TA10231H doi: 10.1039/D0TA10231H
44. [44]
  Zhou, X.; Shen, B.; Zhai, J.; Conesa, J. C. Small Methods 2021, 5, 2100269. doi: 10.1002/smtd.202100269 doi: 10.1002/smtd.202100269
45. [45]
  Ghoreishian, S. M.; Ranjith, K. S.; Park, B.; Hwang, S.-K.; Hosseini, R.; Behjatmanesh-Ardakani, R.; Pourmortazavi, S. M.; Lee, H. U.; Son, B.; Mirsadeghi, S.; et al. Chem. Eng. J. 2021, 419, 129530. doi: 10.1016/j.cej.2021.129530 doi: 10.1016/j.cej.2021.129530
46. [46]
  Liu, C.; Wang, W.; Zhang, M.; Zhang, C.; Ma, C.; Cao, L.; Kong, D.; Feng, H.; Li, W.; Chen, S. Chem. Eng. J. 2022, 430, 132663. doi: 10.1016/j.cej.2021.132663 doi: 10.1016/j.cej.2021.132663
47. [47]
  You, Z.; Liao, Y.; Li, X.; Fan, J.; Xiang, Q. Nanoscale 2021, 13, 9463. doi: 10.1039/D1NR02224E doi: 10.1039/D1NR02224E
48. [48]
  Huang, W.; Li, Z.; Wu, C.; Zhang, H.; Sun, J.; Li, Q. J. Mater. Sci. Technol. 2022, 120, 89. doi: 10.1016/j.jmst.2021.12.028 doi: 10.1016/j.jmst.2021.12.028
49. [49]
  He, B.; Luo, C.; Wang, Z.; Zhang, L.; Yu, J. Appl. Catal. B-Environ. 2023, 323, 122200. doi: 10.1016/j.apcatb.2022.122200 doi: 10.1016/j.apcatb.2022.122200
50. [50]
  Sun, L.; Li, L.; Fan, J.; Xu, Q.; Ma, D. J. Mater. Sci. Technol. 2022, 123, 41. doi: 10.1016/j.jmst.2021.12.065 doi: 10.1016/j.jmst.2021.12.065
51. [51]
  Hong, L.; Guo, R.; Yuan, Y.; Ji, X.; Li, Z.; Lin, Z.; Pan, W. Mater. Today Energy 2020, 18, 100521. doi: 10.1016/j.mtener.2020.100521 doi: 10.1016/j.mtener.2020.100521
52. [52]
  Li, S.; Cai, M.; Wang, C.; Liu, Y. Adv. Fiber Mater. 2023, 5, 994. doi: 10.1007/s42765-022-00253-5 doi: 10.1007/s42765-022-00253-5
53. [53]
  Yang, Y.; Cheng, B.; Yu, J.; Wang, L.; Ho, W. Nano Res. 2023, 16, 4506. doi: 10.1007/s12274-021-3733-0 doi: 10.1007/s12274-021-3733-0
54. [54]
  Xie, H.; Zheng, Y.; Guo, X.; Liu, Y.; Zhang, Z.; Zhao, J.; Zhang, W.; Wang, Y.; Huang, Y. ACS Sustain. Chem. Eng. 2021, 9, 6788. doi: 10.1021/acssuschemeng.1c01012 doi: 10.1021/acssuschemeng.1c01012
55. [55]
  Zhu, B.; Liu, J.; Sun, J.; Xie, F.; Tan, H.; Cheng, B.; Zhang, J. J. Mater. Sci. Technol. 2023, 162, 90. doi: 10.1016/j.jmst.2023.03.054 doi: 10.1016/j.jmst.2023.03.054
56. [56]
  Ma, S.; Yang, Y.; Li, J.; Mei, Y.; Zhu, Y.; Wu, J.; Liu, L.; Yao, T.; Yang, Q. J. Colloid Interface Sci. 2022, 606, 1800. doi: 10.1016/j.jcis.2021.08.134 doi: 10.1016/j.jcis.2021.08.134
57. [57]
  Shao, B.; Liu, Z.; Zeng, G.; Wang, H.; Liang, Q.; He, Q.; Cheng, M.; Zhou, C.; Jiang, L.; Song, B. J. Mater. Chem. A 2020, 8, 7508. doi: 10.1039/D0TA01552K doi: 10.1039/D0TA01552K
58. [58]
  Gao, M.; Shen, Z.; Yue, G.; Dong, C.; Wu, J.; Gao, Y.; Tan, F. J. Alloy. Compd. 2023, 932, 167643. doi: 10.1016/j.jallcom.2022.167643 doi: 10.1016/j.jallcom.2022.167643
59. [59]
  Wang, L.; Zhang, J.; Zhang, Y.; Yu, H.; Qu, Y.; Yu, J. Small 2022, 18, 2104561. doi: 10.1021/jacs.2c07313 doi: 10.1021/jacs.2c07313
60. [60]
  Zhang, K.; Zhou, M.; Yang, K.; Yu, C.; Mu, P.; Yu, Z.; Lu, K.; Huang, W.; Dai, W. J. Hazard. Mater. 2022, 423, 127172. doi: 10.1016/j.jhazmat.2021.127172 doi: 10.1016/j.jhazmat.2021.127172
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19. [19]
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20. [20]
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Efficient Photocatalytic H2O2 Production and Cr(Ⅵ) Reduction over a Hierarchical Ti3C2/In4SnS8 Schottky Junction

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通讯作者: 陈斌, bchen63@163.com

Efficient Photocatalytic H₂O₂ Production and Cr(Ⅵ) Reduction over a Hierarchical Ti₃C₂/In₄SnS₈ Schottky Junction