Citation: Yilin Cui, Zhongfu Li, Weikun Zhang, Yu Gao, Zhichao Dong, Conghua Liu. Sulfur vacancies boosting C₂H₄ selectivity of 2D/2D In_2.77S₄/CuInS₂ S-scheme heterojunction for CO₂ photoreduction[J]. Acta Physico-Chimica Sinica, ;2026, 42(7): 100274. doi: 10.1016/j.actphy.2026.100274 shu

Sulfur vacancies boosting C₂H₄ selectivity of 2D/2D In_2.77S₄/CuInS₂ S-scheme heterojunction for CO₂ photoreduction

Yilin Cui ^1,2,3 ,
Zhongfu Li ^1,2,3,, ,
Weikun Zhang ^1,2,3 ,
Yu Gao ⁴ ,
Zhichao Dong ^1,2,3,, ,
Conghua Liu ^1,2,3,,

1.
School of Materials Science and Engineering, Shandong University of Technology, Zibo 255000, Shandong Province, China;
2.
Shandong Collegial Engineering Research Center of Novel Rare Earth Catalysis Materials (CREC), Zibo 255000, Shandong Province, China;
3.
Discipline and Technology Center for High Temperature Functional Ceramics, Zibo 255000, Shandong Province, China;
4.
School of Mathematics and Physics, Yibin University, Yibin 644000, Sichuan Province, China

Corresponding author: Zhongfu Li, Zhichao Dong, Conghua Liu,
Received Date: 30 January 2026
Revised Date: 28 February 2026
Accepted Date: 1 March 2026

Converting CO₂ into multi-carbon hydrocarbons through artificial photosynthesis remains challenging due to sluggish C-C coupling dynamics and complex multi-electron processes. In this study, ultrathin In_2.77S₄/CuInS₂ heterojunctions with abundant sulfur vacancies (S_V) were synthesized via a one-step hydrothermal method. The S-scheme charge-transfer mechanism, driven by the built-in electric field, was confirmed through in situ X-ray photoelectron spectroscopy (XPS), femtosecond transient absorption spectroscopy (fs-TAS) and photoelectrochemical characterization. This S-scheme heterojunction not only enhanced the separation efficiency of photogenerated charge carriers but also maintained excellent reduction capability, enabling CO₂ photoreduction to C₂ hydrocarbons. Furthermore, experimental results and density functional theory (DFT) calculations demonstrated that S_V shortened the Cu-In active site distance, optimized the local charge density and lowered the energy barrier for critical dimer formation (*CHOCO), thereby accelerating the C-C coupling kinetics. Finally, the In_2.77S₄/CuInS₂-4 catalyst exhibited excellent yield (47.2 μmol g^-1 h^-1) and selectivity (99.1%) of C₂H₄, which attributed to the synergistic effect of efficient carrier rectification by the S scheme heterojunction and optimized C-C coupling dynamics facilitated by SV. Furthermore, isotope labeling confirmed CO₂ as the sole carbon source for the reaction. Overall, this “sulfur vacancy-heterojunction” strategy for CO₂ photoreduction to C₂H₄ with superior electron selectivity offers valuable insights into CO₂ utilization.
- S-scheme,
- Photocatalysts,
- C₂H₄,
- CO₂ reduction,
- In_2.77S₄/CuInS₂
1. [1]
  M. Cai, Z. Wu, Z. Li, L. Wang, W. Sun, A.A. Tountas, C. Li, S. Wang, K. Feng, A.B. Xu, et al., Nat. Energy 6 (2021) 807, https://doi.org/10.1038/s41560-021-00867-w.
2. [2]
  F. Kolahdouzan, N. Goodarzi, M. Setayeshmehr, D.S. Mousavi, A.Z. Moshfegh, Chin. J. Catal. 70 (2025) 230, https://doi.org/10.1021/acscatal.5c09349.
3. [3]
  D.D. Kruger, M.C. Antonino, S. Osella, F. Xu, J. Yu, A. Primo, He. Garcia, Angew. Chem. Int. Ed. 65 (2026) e23341, https://doi.org/10.1002/anie.8425918.
4. [4]
  Y. Chai, Y. Kong, M. Lin, W. Lin, J. Shen, J. Long, R. Yuan, W. Dai, X. Wang, Z. Zhang, Nat. Commun. 14 (2023) 6168, https://doi.org/10.1038/s41467-023-41943-x.
5. [5]
  F. Wang, X. Li, K. Lu, M. Zhou, C. Yu, K. Yang, Chin. J. Catal. 63 (2024) 190, https://doi.org/10.1016/S1872-2067(24)60066-5.
6. [6]
  J. Kim, J.Y. Do, N.K. Park, S.J. Lee, J.P. Hong, M. Kang, Korean J. Chem. Eng. 35 (2018) 1089, https://doi.org/10.1007/s11814-018-0007-y.
7. [7]
  R. Wang, M. Zhang, S. Zhang, J. Zheng, Y. Zeng, Y. Yang, J. Ding, X. Wu, Q. Zhong, ACS Nano 17 (2023) 24363, https://pubs.acs.org/doi/10.1021/acsnano.3c10352.
8. [8]
  Y. Wei, J. Li, D. Zhao, Y. Zhao, Q. Zhang, L. Gu, J. Wan, D. Wang, CCS Chem. 6 (2024) 3065, https://doi.org/10.31635/ccschem.024.202303604.
9. [9]
  F. Fu, Y. Li, Chin. J. Catal. 78 (2025) 4, https://doi.org/10.1016/S1872-2067(25)64809-1
10. [10]
  L. Zhang, J. Zhang, J. Yu, Chem 12 (2026) 102719, https://doi.org/10.1016/j.chempr.2025.102719.
11. [11]
  F. Xu, L. Zheng, J. Zhang, Y. He, H. Cao, X. Zheng, H. García, J. Yu, Nat. Catal. 9 (2026) 73, https://doi.org/10.1038/s41929-025-01471-x.
12. [12]
  Y. Wu, Z. Li, Q. Chen, Z. Lou, G. Wang, J. Mao, ACS Catal. 15 (2025) 3558, https://doi.org/10.1021/acscatal.4c07797.
13. [13]
  Y. Yan, C. Yang, H. Wang, C. Hu, P. Yuan, L. Zhang, G. Zheng, Small 21 (2025) 2503710, https://doi.org/10.1002/smll.202503710.
14. [14]
  H. Yu, C. Sun, Y. Xuan, K. Zhang, K. Chang, Chem. Eng. J. 430 (2022) 132940, https://doi.org/10.1016/j.cej.2021.132940.
15. [15]
  R. Zhang, H. Wang, S. Tang, C. Liu, F. Dong, H. Yue, B. Liang, ACS Catal. 8 (2018) 9280, https://doi.org/10.1021/acscatal.8b02441.
16. [16]
  B. Rhimi, M. Zhou, Z. Yan, X. Cai, Z. Jiang, Nano-Micro Lett. 16 (2024) 64, https://doi.org/10.1007/s40820-023-01276-2.
17. [17]
  M. Sayed, K. Qi, X. Wu, L. Zhang, H. García, J. Yu, Chem. Soc. Rev. 54 (2025) 4874, https://doi.org/10.1039/D4CS01091D.
18. [18]
  Y. Li, Y. Chen, Q. Wang, Y. Ye, J. Zeng, Z. Liu, Adv. Mater. 37 (2025) 2414994, https://doi.org/10.1002/adma.202414994.
19. [19]
  Z. Zhang, Q. Hu, J. Xie, W. Yan, J. Hu, J. Zhu, Y. Pan, W. Liu, H. Liu, X. Jiao, ACS Catal. 15 (2025) 14021, https://doi.org/10.1021/acscatal.5c04257.
20. [20]
  J. Wang, C. Yang, L. Mao, X. Cai, Z. Geng, H. Zhang, J. Zhang, X. Tan, J. Ye, T. Yu, Adv. Funct. Mater. 33 (2023) 2213901, https://doi.org/10.1002/adfm.202213901.
21. [21]
  T. Wang, L. Chen, C. Chen, M. Huang, Y. Huang, S. Liu, B. Li, ACS Nano. 16 (2022) 2306-2318.
22. [22]
  Y. Zhang, T. Wei, D. Ding, K. Wang, J. Di, J.C. Tseng, Y. She, M. M. J. Li, J. Xia, H. Li, ACS Catal. 15 (2025) 5614, https://doi.org/10.1021/acscatal.4c07545.
23. [23]
  Q. Zhou, Y. Guo, Y. Zhu, Nat. Catal. 8 (2025) 728, https://doi.org/10.1038/s41929-025-01369-8.
24. [24]
  X. Zhang, S. He, M. Chen, J. Li, H. J, Y. Liu, Chem. Eng. J. 525 (2025) 170555, https://doi.org/10.1016/j.cej.2025.170555.
25. [25]
  R.Kavitha, C. Manjunatha, J. Yu, S.G. Kumar, EnergyChem 7 (2025) 100159, https://doi.org/10.1016/j.enchem.2025.100159
26. [26]
  L. Dai, H. Wang, L. Cui, Y. Liu, Renew. Energy 247 (2025) 123093, https://doi.org/10.1016/j.renene.2025.123093.
27. [27]
  S. He, X. Zhang, M. Chen, H. Jiang, Y. Qiu, Y. Liu, J. Jiang, Compos. Funct. Mater. 1 (2025) 20250203, https://doi.org/10.63823/20250203.
28. [28]
  B. Chang, X. Liu, X. Song, Y. Yang, J. Zhang, W. Zhou, P. Huo, Catalysts 15 (2025) 782, https://doi.org/10.3390/catal15080782.
29. [29]
  K. Lai, Y. Sun, N. Li, Y. Gao, H. Li, L. Ge, T. Ma, Adv. Funct. Mater. 34 (2024) 2409031, https://doi.org/10.1002/adfm.202409031.
30. [30]
  X. Zhang, W. Ni, X. Yue, Z. Wang, Z. Zhang, K. Wang, W. Dai, Xi. Fu, J. Colloid Interface Sci. 678 (2025) 233, https://doi.org/10.1016/j.jcis.2024.09.023.
31. [31]
  G. Tang, J. Zhang, C. Bie, X. Zheng, C. Jiang, J. Yu, Adv. Mater. 37 (2025) e14576, https://doi.org/10.1002/adma.202514576.
32. [32]
  B. Zhu, C. Jiang, J. Xu, Z. Zhang, J. Fu, J. Yu, Mater. Today 82 (2025) 251, https://doi.org/10.1016/j.mattod.2024.11.012.
33. [33]
  H. Li, Q. Shen, Z. Sun, W. Wang, J. Xue, J. Yu, ACS Catal. 5 (2025) 9717, https://doi.org/10.1021/acscatal.5c01732.
34. [34]
  X. Li, Y. Sun, J. Xu, Y. Shao, J. Wu, X. Xu, Y. Pan, H. Ju, J. Zhu, Y. Xie, Nat. Energy 4 (2019) 690, https://doi.org/10.1038/s41560-019-0431-1.
35. [35]
  Y. Nie, Y. Li, C. An, X. Tan, Z. Hu, J. Ye, T. Yu, Appl. Catal. B Environ. 345 (2024) 123704, https://doi.org/10.1016/j.apcatb.2024.123704.
36. [36]
  D. Xu, R. He, Z. Jiang, J. Mater. Sci. Technol. 236 (2025) 280, https://doi.org/10.1016/j.jmst.2025.02.040.
37. [37]
  X. Liu, Z. Jiang, Chin. J. Catal. 70 (2025), 5, https://doi.org/10.1016/S1872-2067(24)60223-8.
38. [38]
  K. Zhang, M. Zhou, C. Yu, K. Yang, X. Li, W. Dai, J. Guan, Q. Shu, W. Huang, Dyes Pigments 180 (2020) 108525, https://doi.org/10.1016/j.dyepig.2020.108525.
39. [39]
  R. Banyal, A. sudhaik, R. kumar, Sonu, P. Raizada, T. Ahamad, S. Kaya, M.M. Maslov, V. Chaudhary, C.M. Hussain, P. Singh, J. Phys. Chem. Solids 195 (2024) 112132, https://doi.org/10.1016/j.jpcs.2024.112132.
40. [40]
  H. Cui, J. Cao, Y. Zhao, J. Wang, S. Li, K. Ge, J. Chen, Y. Yang, Chem. Eng. J. 479 (2024) 147618, https://doi.org/10.1016/j.cej.2023.147618.
41. [41]
  M.A. Mahadadalkar, G. Dhakal, S. Sahoo, D. Ranjith Kumar, M.L. Baynosa, V.Q. Nguyen, M.S. Sayed, A.M. Rabie, W.K. Kim, J. J. Shim, J. Ind. Eng. Chem. 124 (2023) 402, https://doi.org/10.1016/j.jiec.2023.04.034.
42. [42]
  X. Deng, J. Zhang, K. Qi, G. Liang, F. Xu, J. Yu, Nat. Commun. 15 (2024) 4807, https://doi.org/10.1038/s41467-024-49004-7.
43. [43]
  B. Liu, J. Zhang, H. Li, B. Cheng, C. Bie, Acta Phys. Chim. Sin. 41 (2025) 100121, https://doi.org/10.1016/j.actphy.2025.100121.
44. [44]
  Q. Xu, L. Zhang, B. Cheng, J. Fan, J. Yu, Chem 6 (2020) 1543, https://doi.org/10.1016/j.chempr.2020.06.010.
45. [45]
  X. Wu, M. Sayed, G. Wang, W. Yu, B. Zhu, Adv. Mater. 38 (2026) e11322, https://doi.org/10.1002/adma.202511322.
46. [46]
  K. Qi, B. Cheng, M. Setayeshmehr, A.Z. Moshfegh, Chin. J. Catal. 81 (2026) 1, https://doi.org/10.1016/S1872-2067(25)64902-3.
47. [47]
  R. He, Di. Xu, M. Sayed, J. Materiomics 11 (2025) 100989, https://doi.org/10.1016/j.jmat.2024.100989.
48. [48]
  Y. Ma, S. Wang, Y. Zhang, B. Cheng, L. Zhang, J. Materiomics 11 (2025) 100978, https://doi.org/10.1016/j.jmat.2024.100978.
49. [49]
  J. Sun, H. Liu, S. Wang, Y. Zhang, C. Bie, L. Zhang, J. Materiomics 11 (2025) 100975, https://doi.org/10.1016/j.jmat.2024.100975.
50. [50]
  F. Xu, W. Mei, P. Hu, L. Zheng, J. Zhang, H. Cao, H. García, J. Yu, Angew. Chem. Int. Ed. 64 (2025) e202513364, https://doi.org/10.1002/anie.202513364.
51. [51]
  P. Hu, G. Liang, B. Zhu, W. Macyk, J. Yu, F. Xu, ACS Catal. 13 (2023) 12623, https://doi.org/10.1021/acscatal.3c03095.
52. [52]
  W. Yu, Chinese J. Catal. 73 (2025) 8, https://doi.org/10.1016/S1872-2067(25)60706-1.
53. [53]
  M. Li, X. Li, J.B. Ghasemi, Chin. J. Catal. 73 (2025) 12, https://doi.org/10.1016/S1872-2067(25)64709-7.
54. [54]
  Y.K. Zhang, L. Zhao, A.O. Terent'ev, L.N. He, J. Mater. Chem. A 13 (2025) 1407, https://doi.org/10.1039/D4TA07403C.
55. [55]
  Y. Yang, X. Zhou, M. Gu, B. Cheng, Z. Wu, J. Zhang, Acta Phys. Chim. Sin. 41 (2025) 100064, https://doi.org/10.1016/j.actphy.2025.100064.
56. [56]
  S. Wang, K. Qi, J. Mater. Sci. Technol. 226 (2025) 317, https://doi.org/10.1016/j.jmst.2024.11.056.
57. [57]
  M. Gu, J. Zhang, I.V. Kurganskii, A.S. Poryvaev, M.V. Fedin, B. Cheng, J. Yu, L. Zhang, Adv. Mater. 37 (2025) 2414803, https://doi.org/10.1002/adma.202414803.
58. [58]
  C. Cheng, J. Zhang, B. Zhu, G. Liang, L. Zhang, J. Yu, Angew. Chem. Int. Ed. 62 (2023) e202218688, https://doi.org/10.1002/anie.202218688.
59. [59]
  R. Gao, R. Shen, C. Huang, K. Huang, G. Liang, P. Zhang, X. Li, Angew. Chem. Int. Ed. 64 (2025) e202414229, https://doi.org/10.1002/anie.202414229.
60. [60]
  J. Cai, B. Liu, S. Zhang, L. Wang, Z. Wu, J. Zhang, B. Cheng, J. Mater. Sci. Technol. 197 (2024) 183, https://doi.org/10.1016/j.jmst.2024.02.012.
61. [61]
  X. Chu, S. Liu, B.B. Luan, Y. Zhang, Y. Xi, L. H. Shao, F. M. Zhang, Y. Q. Lan, Angew. Chem. Int. Ed. 64 (2025) e202422940, https://doi.org/10.1002/anie.202422940.
62. [62]
  Y. Zhao, D. Wang, G. Sun, L. Wang, J. Zhang, B. Zhu, Chem. Eng. J. 518 (2025) 164759, https://doi.org/10.1016/j.cej.2025.164759.
63. [63]
  Y. Huo, X. Zhou, F. Zhao, C. Ai, Z. Wu, Z. Chang, B. Zhu, Acta Phys. Chim. Sin. 41 (2025) 100148, https://doi.org/10.1016/j.actphy.2025.100148.
64. [64]
  B. Zhu, Ji. Sun, Y. Zhao, L. Zhang, J. Yu, Adv. Mater. 36 (2024) 2310600, https://doi.org/10.1002/adma.202310600.
65. [65]
  F. Huang, Z. Jiao, F. Wang, Y. Liu, L. Guo, Chem. Eng. J. 495 (2024) 153560, https://doi.org/10.1016/j.cej.2024.153560.
66. [66]
  M. Li, Y. Liu, S. Yang, Y. Zhang, L. Wei, B. Zhu, J. Mater. Sci. Technol. 224 (2025) 245, https://doi.org/10.1016/j.jmst.2024.12.001.
67. [67]
  Y. Liu, M. Li, T. Liu, Z. Wu, L. Zhang, J. Mater. Sci. Technol. 233 (2025) 201, https://doi.org/10.1016/j.jmst.2025.03.005.
68. [68]
  K. Yan, D. Wu, T. Wang, C. Chen, S. Liu, Y. Hu, C. Gao, H. Chen, B. Li, ACS Catal. 13 (2023) 2302, https://doi.org/10.1021/acscatal.2c05741.
69. [69]
  J. Ding, Y. Bu, M. Ou, Y. Yu, Q. Zhong, M. Fan, Appl. Catal. B Environ. 202 (2017) 314, https://doi.org/10.1016/j.apcatb.2016.09.038.
70. [70]
  Z. Li, H. Dong, Z. Wu, J. Shen, D. Xu, R. He, L. Wan, S. Zhang, Appl. Surf. Sci. 529 (2020) 147162, https://doi.org/10.1016/j.apsusc.2020.147162.
71. [71]
  Z. Chen, A. Savateev, S. Pronkin, V. Papaefthimiou, C. Wolff, M. G. Willinger, E. Willinger, D. Neher, M. Antonietti, D. Dontsova, Adv. Mater. 29 (2017) 1700555, https://doi.org/10.1002/adma.201700555.
72. [72]
  Z. Li, Z. Wu, R. He, L. Wan, S. Zhang, J. Mater. Sci. Technol. 56 (2020) 151, https://doi.org/10.1016/j.jmst.2020.02.061.
73. [73]
  F. Xu, F. Zhao, X. Deng, J. Zhang, J. Zhang, C. Ai, J. Yu, H. García, Nat. Commun. 16 (2025) 6882, https://doi.org/10.1038/s41467-025-60961-5.
74. [74]
  F. Xu, Y. He, J. Zhang, G. Liang, C. Liu, J. Yu, Angew. Chem. Int. Ed. 64 (2025) e202414672, https://doi.org/10.1002/anie.202414672
75. [75]
  K. Wang, R. Zhang, B. Zhou, Q. Li, M. Zhou, H. M. Shen, Q. Wang, J. Xia, H. Li, Q. Yi, Y. She, J. Colloid Interface Sci. 677 (2025) 872, https://doi.org/10.1016/j.jcis.2024.08.114.
76. [76]
  W. Xie, K. Li, X. H. Liu, X. Zhang, H. Huang, Adv. Mater. 35 (2023) 2208132, https://doi.org/10.1002/adma.202208132.
77. [77]
  W. Gao, L. Shi, W. Hou, C. Ding, Q. Liu, R. Long, H. Chi, Y. Zhang, X. Xu, X. Ma, et al., Angew. Chem. Int. Ed. 63 (2024) e202317852, https://doi.org/10.1002/anie.202317852.
78. [78]
  P. Fu, C. Chen, C. Wu, B. Meng, Q. Yue, T. Chen, W. Yin, X. Chi, X. Yu, R. Li, et al., Angew. Chem. Int. Ed. 64 (2025) e202415202, https://doi.org/10.1002/anie.202415202.
1. [1]
  Jiaqi Yang , Xuqiang Hao , Jiejie Jing , Yuqiang Hao , Zhiliang Jin . 3D/2D ReSe₂/ZnCdS S-scheme photocatalyst with efficient interfacial charge separation for optimized hydrogen production. Acta Physico-Chimica Sinica, 2025, 41(10): 100131-0. doi: 10.1016/j.actphy.2025.100131
2. [2]
  Linfeng Xiao , Wanlu Ren , Shishi Shen , Mengshan Chen , Runhua Liao , Yingtang Zhou , Xibao Li . Enhancing Photocatalytic Hydrogen Evolution through Electronic Structure and Wettability Adjustment of ZnIn₂S₄/Bi₂O₃ S-Scheme Heterojunction. Acta Physico-Chimica Sinica, 2024, 40(8): 2308036-0. doi: 10.3866/PKU.WHXB202308036
3. [3]
  Yaping ZHANG , Tongchen WU , Yun ZHENG , Bizhou LIN . Z-scheme heterojunction β-Bi₂O₃ pillared CoAl layered double hydroxide nanohybrid: Fabrication and photocatalytic degradation property. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 531-539. doi: 10.11862/CJIC.20240256
4. [4]
  Yucai Zhang , Jun Jiang . Electrochemical Carbon Dioxide Reduction to Ethylene. University Chemistry, 2026, 41(2): 190-196. doi: 10.12461/PKU.DXHX202503006
5. [5]
  Dong Xiang , Kunzhen Li , Kanghua Miao , Ran Long , Yujie Xiong , Xiongwu Kang . Amine-Functionalized Copper Catalysts: Hydrogen Bonding Mediated Electrochemical CO₂ Reduction to C₂ Products and Superior Rechargeable Zn-CO₂ Battery Performance. Acta Physico-Chimica Sinica, 2024, 40(8): 2308027-0. doi: 10.3866/PKU.WHXB202308027
6. [6]
  Runhua Chen , Qiong Wu , Jingchen Luo , Xiaolong Zu , Shan Zhu , Yongfu Sun . Defective Ultrathin Two-Dimensional Materials for Photo-/Electrocatalytic CO₂ Reduction: Fundamentals and Perspectives. Acta Physico-Chimica Sinica, 2025, 41(3): 100019-0. doi: 10.3866/PKU.WHXB202308052
7. [7]
  Xudong Lv , Tao Shao , Junyan Liu , Meng Ye , Shengwei Liu . Paired Electrochemical CO₂ Reduction and HCHO Oxidation for the Cost-Effective Production of Value-Added Chemicals. Acta Physico-Chimica Sinica, 2024, 40(5): 2305028-0. doi: 10.3866/PKU.WHXB202305028
8. [8]
  Meng Aoyun , Li Zhenhua , Xiong Guoyuan , Li Zhen , Zhang Jinfeng . S-scheme heterojunction Al₆Si₂O₁₃/BiOBr with enhanced charge transfer effect for efficient and stable photocatalytic degradation of triazophos and dichlorvos pesticides. Acta Physico-Chimica Sinica, 2026, 42(5): 100186-. doi: 10.1016/j.actphy.2025.100186
9. [9]
  Qiang ZHAO , Zhinan GUO , Shuying LI , Junli WANG , Zuopeng LI , Zhifang JIA , Kewei WANG , Yong GUO . Cu₂O/Bi₂MoO₆ Z-type heterojunction: Construction and photocatalytic degradation properties. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 885-894. doi: 10.11862/CJIC.20230435
10. [10]
  Xianghai Song , Xiaoying Liu , Zhixiang Ren , Xiang Liu , Mei Wang , Yuanfeng Wu , Weiqiang Zhou , Zhi Zhu , Pengwei Huo . Insights into the greatly improved catalytic performance of N-doped BiOBr for CO₂ photoreduction. Acta Physico-Chimica Sinica, 2025, 41(6): 100055-0. doi: 10.1016/j.actphy.2025.100055
11. [11]
  Jianan Hong , Chenyu Xu , Yan Liu , Changqi Li , Menglin Wang , Yanwei Zhang . Decoding the interfacial competition between hydrogen evolution and CO₂ reduction via edge-active-site modulation in photothermal catalysis. Acta Physico-Chimica Sinica, 2025, 41(9): 100099-0. doi: 10.1016/j.actphy.2025.100099
12. [12]
  Bizhu Shao , Huijun Dong , Yunnan Gong , Jianhua Mei , Fengshi Cai , Jinbiao Liu , Dichang Zhong , Tongbu Lu . Metal-Organic Framework-Derived Nickel Nanoparticles for Efficient CO₂ Electroreduction in Wide Potential Windows. Acta Physico-Chimica Sinica, 2024, 40(4): 2305026-0. doi: 10.3866/PKU.WHXB202305026
13. [13]
  Jingjing Liu , Aoqi Wei , Hao Zhang , Shuwang Duo . SnS₂-based heterostructures: advances in photocatalytic and gas-sensing applications. Acta Physico-Chimica Sinica, 2025, 41(12): 100185-0. doi: 10.1016/j.actphy.2025.100185
14. [14]
  Rohit Kumar , Anita Sudhaik , Aftab Asalam Pawaz Khan , Van Huy Neguyen , Archana Singh , Pardeep Singh , Sourbh Thakur , Pankaj Raizada . Designing tandem S-scheme photo-catalytic systems: Mechanistic insights, characterization techniques, and applications. Acta Physico-Chimica Sinica, 2025, 41(11): 100150-0. doi: 10.1016/j.actphy.2025.100150
15. [15]
  Tengyue ZHANG , Jingjing FENG , Zili LIANG , Jia′nan DAI , Jing MA . Optimization of C-doped BiVO₄ performance for tetracycline degradation using response surface methodology-assisted orthogonal experiments. Chinese Journal of Inorganic Chemistry, 2025, 41(12): 2561-2574. doi: 10.11862/CJIC.20250104
16. [16]
  Fangxuan Liu , Ziyan Liu , Guowei Zhou , Tingting Gao , Wenyu Liu , Bin Sun . 中空结构光催化剂. Acta Physico-Chimica Sinica, 2025, 41(7): 100071-0. doi: 10.1016/j.actphy.2025.100071
17. [17]
  Jiali Lei , Juan Wang , Wenhui Zhang , Guohong Wang , Zihui Liang , Jinmao Li . TiO₂/CdIn₂S₄ S-scheme heterojunction photocatalyst promotes photocatalytic hydrogen evolution coupled vanillyl alcohol oxidation. Acta Physico-Chimica Sinica, 2025, 41(12): 100174-0. doi: 10.1016/j.actphy.2025.100174
18. [18]
  Yi Yang , Xin Zhou , Miaoli Gu , Bei Cheng , Zhen Wu , Jianjun Zhang . Femtosecond transient absorption spectroscopy investigation on ultrafast electron transfer in S-scheme ZnO/CdIn₂S₄ photocatalyst for H₂O₂ production and benzylamine oxidation. Acta Physico-Chimica Sinica, 2025, 41(6): 100064-0. doi: 10.1016/j.actphy.2025.100064
19. [19]
  Juntao Yan , Liang Wei . 2D S-Scheme Heterojunction Photocatalyst. Acta Physico-Chimica Sinica, 2024, 40(10): 2312024-0. doi: 10.3866/PKU.WHXB202312024
20. [20]
  Ling Zhou , Long Li , Liwen Huang , Yan Wu . Enhanced H₂O₂ production performance via indirect two-electron reduction of HOF/BiVO₄ (010) S-scheme photocatalyst. Acta Physico-Chimica Sinica, 2026, 42(3): 100172-0. doi: 10.1016/j.actphy.2025.100172

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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

Sulfur vacancies boosting C2H4 selectivity of 2D/2D In2.77S4/CuInS2 S-scheme heterojunction for CO2 photoreduction

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通讯作者: 陈斌, bchen63@163.com

Sulfur vacancies boosting C₂H₄ selectivity of 2D/2D In_2.77S₄/CuInS₂ S-scheme heterojunction for CO₂ photoreduction