Bipyridine-integrated bisoxazole-based donor-acceptor covalent organic framework for enhanced photocatalytic H2O2 synthesis

doi:10.1016/S1872-2067(25)64864-9

Abstract

Abstract:

The deliberate integration and precise arrangement of electron donor (D) and acceptor (A) moieties within the crystalline lattices of covalent organic frameworks (COFs) represent a sophisticated strategy to optimize charge separation and electron transfer processes, thereby enhancing photocatalytic efficiency. Herein, we report the rational design and synthesis of two novel bisoxazole-based D-A type COFs, designated as Bpy-COF and Bph-COF. These frameworks incorporate identical acceptor units but are distinguished by their unique donor motifs, enabling a comparative evaluation of their structural and functional properties. The results reveal that Bpy-COF, which incorporates bipyridyl (Bpy) donor moieties, exhibits superior photocatalytic H₂O₂ production performance compared to Bph-COF, potentially related to its broader light response range and increased availability of reactive sites. Furthermore, the coplanar and conjugated nature of the Bpy groups facilitates efficient charge separation and migration, thereby accelerating the two-electron oxygen reduction reaction critical to H₂O₂synthesis. This study affirms the effectiveness of manipulating the structural components of COF photocatalysts, propelling new insights for the design and synthesis of high-performance catalysts.

Key words: Covalent organic frameworks, Donor-acceptor, Photocatalysis, H₂O₂ production, Oxygen reduction reaction

Jiaping Lu, Chao Lin, Chao Li, Hongjie Shi, Nengyi Liu, Wandong Xing, Sibo Wang, Guigang Zhang, Teng-Teng Chen, Xiong Chen. Bipyridine-integrated bisoxazole-based donor-acceptor covalent organic framework for enhanced photocatalytic H₂O₂ synthesis[J]. Chinese Journal of Catalysis, 2026, 81: 185-194.

×
share this article

Add to citation manager EndNote|Ris|BibTeX

URL: https://www.cjcatal.com/EN/10.1016/S1872-2067(25)64864-9

https://www.cjcatal.com/EN/Y2026/V81/I2/185

Figures/Tables 4

Fig. 1. (a) Synthetic routes for Bpy-COF and Bph-COF. The PXRD profiles of Bpy-COF (b) and Bph-COF (c): experimental (red), Pawley refined (dotted green), the difference (black), the simulated curves for eclipsed AA stacking mode (orange) (Insets are the top view (left) and side view (right) of the AA packing mode of Bpy-COF (b) and Bph-COF (c), Grey: C atoms; blue: N atoms; red: O atoms; white: H atoms).

Fig. 2. (a) UV-vis DRS of COFs in the solid state (insets are the optical images of Bph-COF and Bpy-COF). (b) Band alignments of COFs. (c) The reaction photocatalytic activities of COFs within 1 h. (d) The wavelength-dependent of the AQYs of Bpy-COF. (e) Long-term photocatalytic activities of COFs within a 16-h period. (f) Recycling photocatalytic activity of COFs for four 4-h cycles times (total 16 h).

Fig. 3. Estimated exciton binding energy value (a)s and steady-state photoluminescence spectra (b) of COFs (λex = 475 nm). The complete transient absorption (TA) surface and the corresponding TA spectra at selected pump-probe time delays of Bpy-COF (c) and Bph-COF (d) following 435 nm excitation. The break in the region of 700−900 nm is due to the data being recorded in two separate experiments (450−700 nm and > 900 nm). In-situ DRIFTS acquired over different illumination times for the Bpy-COF (e) and Bph-COF (f) photocatalytic systems (1283−933 cm−1), respectively.

Fig. 4. DFT-calculated Gibbs free energy (ΔG, eV) profiles using implicit solvation models for photocatalytic H2O2 production by two-step single-electron reduction route (a) and one-step two-electron reduction route (b). Proposed mechanism for the photocatalytic H2O2 production by two-step single-electron reduction route (c) and one-step two-electron reduction route (d).

References

[1]	K. Oka, H. Nishide, B. Winther-Jensen, Adv. Sci., 2021, 8, 2003077.
[2]	Y. Wu, J. Wu, F. Yang, C. Tang, Q. Huang, Polymers, 2019, 11, 776.
[3]	R. Wang, M. Shi, F. Xu, Y. Qiu, P. Zhang, K. Shen, Q. Zhao, J. Yu, Y. Zhang, Nat. Commun., 2020, 11, 4465.
[4]	D. Zheng, G. Zhang, Y. Hou, X. Wang, Appl. Catal. A, 2016, 521, 2-8.
[5]	Y. Yamada, M. Yoneda, S. Fukuzumi, Energy Environ. Sci., 2015, 8, 1698-1701.
[6]	Y. Xiang, W. Dong, P. Wang, S. Wang, X. Ding, F. Ichihara, Z. Wang, Y. Wada, S. Jin, Y. Weng, H. Chen, J. Ye, Appl. Catal. B, 2020, 274, 119096.
[7]	N. Abutaha, A. Hezam, F. A. Almekhlafi, A. M. N. Saeed, K. Namratha, K. Byrappa, Appl. Surf. Sci., 2020, 527, 146893.
[8]	G. Zhang, Z.-A. Lan, X. Wang, Angew. Chem. Int. Ed., 2016, 55, 15712-15727.
[9]	Q. Wang, K. Domen, Chem. Rev., 2020, 120, 919-985.
[10]	Y. Fang, Y. Hou, X. Fu, X. Wang, Chem. Rev., 2022, 122, 4204-4256.
[11]	D. Tsukamoto, A. Shiro, Y. Shiraishi, Y. Sugano, S. Ichikawa, S. Tanaka, T. Hirai, ACS Catal., 2012, 2, 599-603.
[12]	Y. Shiraishi, S. Kanazawa, D. Tsukamoto, A. Shiro, Y. Sugano, T. Hirai, ACS Catal., 2013, 3, 2222-2227.
[13]	H. Hirakawa, S. Shiota, Y. Shiraishi, H. Sakamoto, S. Ichikawa, T. Hirai, ACS Catal., 2016, 6, 4976-4982.
[14]	K. Fuku, R. Takioka, K. Iwamura, M. Todoroki, K. Sayama, N. Ikenaga, Appl. Catal. B, 2020, 272, 119003.
[15]	H. Ou, P. Yang, L. Lin, M. Anpo, X. Wang, Angew. Chem. Int. Ed., 2017, 56, 10905-10910.
[16]	Z. Wei, M. Liu, Z. Zhang, W. Yao, H. Tan, Y. Zhu, Energy Environ. Sci., 2018, 11, 2581-2589.
[17]	B. Feng, Y. Liu, K. Wan, S. Zu, Y. Pei, X. Zhang, M. Qiao, H. Li, B. Zong, Angew. Chem. Int. Ed., 2024, 63, e202401884.
[18]	Y. Zhao, Y. Liu, Z. Wang, Y. Ma, Y. Zhou, X. Shi, Q. Wu, X. Wang, M. Shao, H. Huang, Y. Liu, Z. Kang, Appl. Catal. B, 2021, 289, 120035.
[19]	Y. Kondo, Y. Kuwahara, K. Mori, H. Yamashita, Chem, 2022, 8, 2924-2938.
[20]	Z. Luo, X. Chen, Y. Hu, X. Chen, W. Lin, X. Wu, X. Wang, Angew. Chem. Int. Ed., 2023, 62, e202304875.
[21]	Q. Hao, Y. Tao, X. Ding, Y. Yang, J. Feng, R.-L. Wang, X.-M. Chen, G.-L. Chen, X. Li, H. OuYang, X. Hu, J. Tian, B.-H. Han, G. Zhu, W. Wang, F. Zhang, B. Tan, Z.-T. Li, D. Wang, L.-J. Wan, Sci. China Chem., 2023, 66, 620-682.
[22]	S. Wang, Z. Xie, D. Zhu, S. Fu, Y. Wu, H. Yu, C. Lu, P. Zhou, M. Bonn, H. I. Wang, Q. Liao, H. Xu, X. Chen, C. Gu, Nat. Commun., 2023, 14, 6891.
[23]	S. Chai, X. Chen, X. Zhang, Y. Fang, R. S. Sprick, X. Chen,, Environ. Sci. Nano, 2022, 9, 2464-2469.
[24]	L. Zhai, Z. Xie, C.-X. Cui, X. Yang, Q. Xu, X. Ke, M. Liu, L.-B. Qu, X. Chen, L. Mi, Chem. Mater., 2022, 34, 5232-5240.
[25]	J.-N. Chang, J.-W. Shi, Q. Li, S. Li, Y.-R. Wang, Y. Chen, F. Yu, S.-L. Li, Y.-Q. Lan, Angew. Chem. Int. Ed., 2023, 62, e202303606.
[26]	C. Shu, X. Yang, L. Liu, X. Hu, R. Sun, X. Yang, A. I. Cooper, B. Tan, X. Wang, Angew. Chem. Int. Ed., 2024, 63, e202403926.
[27]	Z. Xie, X. Chen, W. Wang, X. Ke, X. Zhang, S. Wang, X. Wu, J. C. Yu, X. Wang, Angew. Chem. Int. Ed., 2024, 63, e202410179.
[28]	H. Yu, X. Zhang, Q. Chen, P.-K. Zhou, F. Xu, H. Wang, X. Chen, Chem. Res. Chin. Univ., 2025, 41, 734-740.
[29]	C. Li, D. Li, W. Zhang, H. Li, G. Yu, Angew. Chem. Int. Ed., 2021, 60, 27135-27143.
[30]	H. Yu, P.-K. Zhou, X. Chen, Adv. Funct. Mater., 2023, 33, 2308336.
[31]	G. Ding, J. Zhao, K. Zhou, Q. Zheng, S.-T. Han, X. Peng, Y. Zhou, Chem. Soc. Rev., 2023, 52, 7071-7136.
[32]	Q. Hao, X.-R. Ren, Y. Chen, C. Zhao, J. Xu, D. Wang, H. Liu, Nat. Commun., 2023, 14, 578.
[33]	P. Zhou, H. Yu, M. Y. Chee, T. Zeng, T. Jin, H. Yu, S. Wu, W. S. Lew, X. Chen, Chin. Chem. Lett., 2024, 35, 109279.
[34]	P.-K. Zhou, H. Yu, Y. Li, H. Yu, Q. Chen, X. Chen, J. Polym. Sci., 2024, 62, 1536-1553.
[35]	P.-K. Zhou, Y. Li, T. Zeng, M. Y. Chee, Y. Huang, Z. Yu, H. Yu, H. Yu, W. Huang, X. Chen, Angew. Chem. Int. Ed., 2024, 63, e202402911.
[36]	P.-K. Zhou, Y. Huang, Z. Yu, C. Zhang, Q. Chen, Y. Li, C. Lin, X. Chen, Sci. China Chem., 2025, 68, 3230-3237.
[37]	J. Xu, C. Yang, S. Bi, W. Wang, Y. He, D. Wu, Q. Liang, X. Wang, F. Zhang, Angew. Chem. Int. Ed., 2020, 59, 23845-23853.
[38]	W. Li, X. Huang, T. Zeng, Y. A. Liu, W. Hu, H. Yang, Y.-B. Zhang, K. Wen, Angew. Chem. Int. Ed., 2021, 60, 1869-1874.
[39]	W. Zhang, L. Chen, S. Dai, C. Zhao, C. Ma, L. Wei, M. Zhu, S. Y. Chong, H. Yang, L. Liu, Y. Bai, M. Yu, Y. Xu, X.-W. Zhu, Q. Zhu, S. An, R. S. Sprick, M. A. Little, X. Wu, S. Jiang, Y. Wu, Y.-B. Zhang, H. Tian, W.-H. Zhu, A. I. Cooper, Nature, 2022, 604, 72-79.
[40]	H. Liu, D. Wang, Z. Yu, Y. Chen, X. Li, R. Zhang, X. Chen, L. Wu, N. Ding, Y. Wang, Y. Zhao, Sci. China Mater., 2023, 66, 2283-2289.
[41]	Y.-N. Gong, X. Guan, H.-L. Jiang, Coord. Chem. Rev., 2023, 475, 214889.
[42]	N. Liu, S. Xie, Y. Huang, J. Lu, H. Shi, S. Xu, G. Zhang, X. Chen, Adv. Energy Mater., 2024, 14, 2402395.
[43]	L. Hao, R. Shen, C. Qin, N. Li, H. Hu, G. Liang, X. Li, Sci. China Mater., 2024, 67, 504-513.
[44]	J. Liu, C. Tuo, W.-Y. Xiao, M.-Y. Qi, Y. Yusran, Z. Wang, H. Li, C. Guo, J. Song, S. Qiu, Y.-J. Xu, Q. Fang, Angew. Chem. Int. Ed., 2025, 64, e202416240.
[45]	A. Nagai, X. Chen, X. Feng, X. Ding, Z. Guo, D. Jiang, Angew. Chem. Int. Ed., 2013, 52, 3770-3774.
[46]	X. Chen, M. Addicoat, E. Jin, L. Zhai, H. Xu, N. Huang, Z. Guo, L. Liu, S. Irle, D. Jiang, J. Am. Chem. Soc., 2015, 137, 3241-3247.
[47]	L. Ma, S. Wang, X. Feng, B. Wang, Chin. Chem. Lett., 2016, 27, 1383-1394.
[48]	Z. Li, Y. Zhi, P. Shao, H. Xia, G. Li, X. Feng, X. Chen, Z. Shi, X. Liu, Appl. Catal. B, 2019, 245, 334-342.
[49]	Z. Li, S. Han, C. Li, P. Shao, H. Xia, H. Li, X. Chen, X. Feng, X. Liu, J. Mater. Chem. A, 2020, 8, 8706-8715.
[50]	S. Ma, Z. Li, J. Jia, Z. Zhang, H. Xia, H. Li, X. Chen, Y. Xu, X. Liu, Chin. J. Catal., 2021, 42, 2010-2019.
[51]	R. Sun, X. Hu, C. Shu, L. Zheng, S. Wang, X. Wang, B. Tan, Chin. J. Catal., 2023, 55, 159-170.
[52]	Z. Luo, S. Zhu, H. Xue, W. Yang, F. Zhang, F. Xu, W. Lin, H. Wang, X. Chen, Angew. Chem. Int. Ed., 2025, 64, e202420217.
[53]	X. Ding, L. Chen, Y. Honsho, X. Feng, O. Saengsawang, J. Guo, A. Saeki, S. Seki, S. Irle, S. Nagase, V. Parasuk, D. Jiang, J. Am. Chem. Soc., 2011, 133, 14510-14513.
[54]	S. Tao, D. Jiang, CCS Chem., 2021, 3, 2003-2024.
[55]	K.-T. Tan, S. Ghosh, Z. Wang, F. Wen, D. Rodríguez-San-Miguel, J. Feng, N. Huang, W. Wang, F. Zamora, X. Feng, A. Thomas, D. Jiang, Nat. Rev. Methods Primers, 2023, 3, 1.
[56]	X. Zeng, M. Guo, L. Wang, H. Xu, C. Lin, Z. Luo, F. Zhang, S. Zhu, S. Wang, Y. Fang, W. Lin, X. Chen, Sci. Bull., 2025, 70, 2725-2729.
[57]	Z. Luo, X. Chen, W. Yang, Y. Chang, S. Zhu, F. Zhang, W. Lin, G. Xu, G.-E. Wang, X. Chen,, Sci. China Chem., 2025, https://doi.org/10.1007/s11426-025-2781-4.
[58]	Z.-A. Lan, G. Zhang, X. Chen, Y. Zhang, K. A. I. Zhang, X. Wang, Angew. Chem. Int. Ed., 2019, 58, 10236-10240.
[59]	Z.-A. Lan, M. Wu, Z. Fang, X. Chi, X. Chen, Y. Zhang, X. Wang, Angew. Chem. Int. Ed., 2021, 60, 16355-16359.
[60]	Z. Xie, W. Wang, X. Ke, X. Cai, X. Chen, S. Wang, W. Lin, X. Wang, Appl. Catal. B, 2023, 325, 122312.
[61]	Y. Qian, Y. Han, X. Zhang, G. Yang, G. Zhang, H.-L. Jiang, Nat. Commun., 2023, 14, 3083.
[62]	R. Liu, M. Zhang, F. Zhang, B. Zeng, X. Li, Z. Guo, X. Lang, Small, 2025, 21, 2411625.
[63]	F. Zhang, Y. Wang, Q. Zhao, X. Dong, X.-K. Gu, H. Sheng, S. Sarina, X. Lang, ACS Appl. Mater. Interfaces, 2025, 17, 1097-1109.
[64]	M. Zhang, R. Liu, F. Zhang, H. Zhao, X. Li, X. Lang, Z. Guo, J. Colloid Interface Sci., 2025, 678, 1170-1180.
[65]	C. Kaes, A. Katz, M. W. Hosseini, Chem. Rev., 2000, 100, 3553-3590.
[66]	Z. Mi, T. Zhou, W. Weng, J. Unruangsri, K. Hu, W. Yang, C. Wang, K. A. I. Zhang, J. Guo, Angew. Chem. Int. Ed., 2021, 60, 9642-9649.
[67]	H. Zhang, Z. Lin, P. Kidkhunthod, J. Guo, Angew. Chem. Int. Ed., 2023, 62, e202217527.
[68]	Y. Shiraishi, S. Kanazawa, Y. Kofuji, H. Sakamoto, S. Ichikawa, S. Tanaka, T. Hirai, Angew. Chem. Int. Ed., 2014, 53, 13454-13459.
[69]	W. Wang, H. Wang, X. Tang, J. Huo, Y. Su, C. Lu, Y. Zhang, H. Xu, C. Gu, Chem. Sci., 2022, 13, 8679-8685.
[70]	Z. Xie, X. Yang, P. Zhang, X. Ke, X. Yuan, L. Zhai, W. Wang, N. Qin, C.-X. Cui, L. Qu, X. Chen, Chin. J. Catal., 2023, 47, 171-180.
[71]	Z. Gu, Z. Shan, Y. Wang, J. Wang, T. Liu, X. Li, Z. Yu, J. Su, G. Zhang, Chin. Chem. Lett., 2024, 35, 108356.
[72]	Z.-A. Lan, W. Ren, X. Chen, Y. Zhang, X. Wang, Appl. Catal. B, 2019, 245, 596-603.
[73]	G. Li, Z. Xie, S. Chai, X. Chen, X. Wang, Appl. Catal. B, 2021, 283, 119637.
[74]	G. Li, Z. Xie, Q. Wang, X. Chen, Y. Zhang, X. Wang, Chem. Eur. J., 2021, 27, 939-943.
[75]	P. K. Zhou, C. Liang, C. Zhang, Y. Huang, Z. Yu, C. Lin, C. Zhang, Q. Sun, Y. Song, X. R. Ren, D. Wang, S. Wang, Y. M. Lam, X. Chen, ACS Catal., 2025, 15, 16992-17002.
[76]	C. Li, H. Xu, H. Xiong, S. Xia, X. Peng, F. Xu, X. Chen, Adv. Funct. Mater., 2024, 34, 2405539.
[77]	Y. Yu, C. Cao, H. Liu, P. Li, F. Wei, Y. Jiang, W. Song, J. Mater. Chem. A, 2014, 2, 1677-1681.
[78]	Y. Chen, B. Wang, S. Lin, Y. Zhang, X. Wang, J. Phys. Chem. C, 2014, 118, 29981-29989.
[79]	Y. Luo, B. Zhang, C. Liu, D. Xia, X. Ou, Y. Cai, Y. Zhou, J. Jiang, B. Han, Angew. Chem. Int. Ed., 2023, 62, e202305355.
[80]	J.-N. Chang, Q. Li, J.-W. Shi, M. Zhang, L. Zhang, S. Li, Y. Chen, S.-L. Li, Y.-Q. Lan, Angew. Chem. Int. Ed., 2023, 62, e202218868.
[81]	H. Yu, F. Zhang, Q. Chen, P.-K. Zhou, W. Xing, S. Wang, G. Zhang, Y. Jiang, X. Chen, Angew. Chem. Int. Ed., 2024, 63, e202402297.
[82]	H. Xu, S. Xia, C. Li, Y. Li, W. Xing, Y. Jiang, X. Chen, Angew. Chem. Int. Ed., 2024, 63, e202405476.
[83]	L. Chen, L. Wang, Y. Wan, Y. Zhang, Z. Qi, X. Wu, H. Xu, Adv. Mater., 2020, 32, 1904433.
[84]	W. Zhao, P. Yan, B. Li, M. Bahri, L. Liu, X. Zhou, R. Clowes, N. D. Browning, Y. Wu, J. W. Ward, A. I. Cooper, J. Am. Chem. Soc., 2022, 144, 9902-9909.
[85]	D. Chen, W. Chen, Y. Wu, L. Wang, X. Wu, H. Xu, L. Chen, Angew. Chem. Int. Ed., 2023, 62, e202217479.
[86]	R. Liu, Y. Chen, H. Yu, M. Položij, Y. Guo, T. C. Sum, T. Heine, D. Jiang, Nat. Catal., 2024, 7, 195-206.
[87]	H. Cheng, J. Cheng, L. Wang, H. Xu, Chem. Mater., 2022, 34, 4259-4273.
[88]	D. Tan, R. Zhuang, R. Chen, M. Ban, W. Feng, F. Xu, X. Chen, Q. Wang, Adv. Funct. Mater., 2024, 34, 2311655.

Bipyridine-integrated bisoxazole-based donor-acceptor covalent organic framework for enhanced photocatalytic H₂O₂ synthesis

RichHTML

PDF (PC)

Knowledge

Supporting Information

Abstract

Cite this article

share this article

share this article

Figures/Tables 4

References

Related Articles 15

Recommended Articles

Metrics

[1]	Ganghua Zhou, Jie Liu, Longyun Zhang, Chuanzhou Bi, Hangmin Xu, Weiyi Jiang, Xingwang Zhu, Xin Ning, Hui Xu, Xiaozhi Wang. Atomic-level Mn incorporation into Co₃O₄ for selective CO₂ photoreduction in pure water under dilute CO₂ atmosphere [J]. Chinese Journal of Catalysis, 2026, 81(2): 216-226.
[2]	Hui-Min Xu, Xiao-Qi Gong, Kai-Hang Yue, Chen-Jin Huang, Hong-Rui Zhu, Lian-Jie Song, Gao-Ren Li. Fe and Co bimetallic single-atoms coordinated by N and Te as bifunctional oxygen reduction/evolution catalysts for high-performance zinc-air battery [J]. Chinese Journal of Catalysis, 2026, 81(2): 319-332.
[3]	Haihong Zhong, Qianqian Xu, Weiting Yang, Nicolas Alonso-Vante, Yongjun Feng. Composition regulation of iron-group transition metal chalcogenides for the oxygen electrocatalysis: Electronic structure and surface reconstruction [J]. Chinese Journal of Catalysis, 2026, 81(2): 37-68.
[4]	Zhe Zhang, Guixu Pan, Wei Zhu, Keyu Zhang, Guijie Liang, Shihan Wang, Ning Wang, Yan Xing, Yunfeng Li. Multi-intermolecular forces strengthen interfacial carrier mobility in poly (barbituric acid) all-organic heterojunction systems for efficient solar-to-hydrogen conversion [J]. Chinese Journal of Catalysis, 2026, 81(2): 284-298.
[5]	Xiong Wang, Chao Peng, Yongkang Xiao, Ziye Zhang, Huiping Zheng, Wenjie Yue, Sheng Tian, Xingsheng Hu, Weifan Shao, Guanghui Chen, Binghao Wang, Huijuan Wang, Mingming Yin, Jinxin Li, Yang Li, Lang Chen, Shuangfeng Yin. Surface engineering enhancing activity and stability of Bi₂WO_6-_x for selective C-H bond photooxidation [J]. Chinese Journal of Catalysis, 2026, 81(2): 246-258.
[6]	Na Tian, Chaofan Yuan, Tong Zhou, Wenying Yu, Yinghui Wang, Na Zhang, Yihe Zhang, Hongwei Huang. Defect-coordinated Au nanoparticles in carbon nitride for efficient piezo-photocatalytic hydrogen peroxide production [J]. Chinese Journal of Catalysis, 2026, 81(2): 272-283.
[7]	Bolin Yang, Fei Jin, Zhiliang Jin. Efficient photocatalytic hydrogen production by a heterojunction strategy with covalent organic frameworks loaded with non-precious-metal semiconductors [J]. Chinese Journal of Catalysis, 2026, 81(2): 172-184.
[8]	Xiaofeng Chen, Yixuan Huang, Wanbin Lin, Jiaojiao Xia, Xirui Zhang, Wenjie Gong, Chuqian Jian, Hao Liu, Jiacheng Zeng, Jiang Liu, Yu Chen. Mn-doping induced phase segregation of air electrodes enables high-performance and durable reversible protonic ceramic cells [J]. Chinese Journal of Catalysis, 2026, 81(2): 333-343.
[9]	Yana Men, Yuzhou Jiao, Yanxing Zheng, Xiaoyan Wang, Shengli Chen, Peng Li. pH-dependent protic ionic liquid tuning effect on oxygen reduction activity of a molecular iron catalyst and its electrochemical interfacial origin [J]. Chinese Journal of Catalysis, 2026, 80(1): 258-269.
[10]	Shaodan Wang, Heng Yang, Lijun Xue, Jianjun Zhang, Shuxin Ouyang, Lili Wen. S-scheme heterojunctions of metal-doped ZnIn₂S₄/TpPa-1: Regulating H adsorption/desorption and internal electric field for boosted dual-functional photocatalysis [J]. Chinese Journal of Catalysis, 2026, 80(1): 159-173.
[11]	Jinpeng Zhang, Teng Liang, Jaenudin Ridwan, Tian Chen, Elhussein M. Hashem, Meijun Guo, Amin Talebian-Kiakalaieh, Le Yu, Ping She, Jingrun Ran. Key components for realistic application of plastic photoreforming coupled with H₂ evolution [J]. Chinese Journal of Catalysis, 2026, 80(1): 20-37.
[12]	Yandong Xu, Zihui Jing, Wenhao Su, Jiale Xu, Mingliang Wang. Synergistic coupling of H₂O₂ production and furoic acid synthesis over B-TiO₂@COF S-scheme bifunctional photocatalyst [J]. Chinese Journal of Catalysis, 2026, 80(1): 135-145.
[13]	Shuqi Liang, Zhen Xiao, Jinni Shen, Wenxin Dai, Zizhong Zhang. Tuning radical generation rate for efficient CH₄ photooxidation to CH₃OH over AgPd alloy and Co₃O₄ cascade active sites [J]. Chinese Journal of Catalysis, 2026, 80(1): 189-199.
[14]	Liyuan Xiao, Zhenlu Wang, Jingqi Guan. Advances in multinuclear metal-organic frameworks for electrocatalysis [J]. Chinese Journal of Catalysis, 2026, 80(1): 59-91.
[15]	Rundong Chen, Yuhang Zhang, Bingquan Xia, Xianlong Zhou, Yanzhao Zhang, Shantang Liu. Enhanced photocatalytic production of hydrogen and benzaldehyde over a dual-function Zn_xCd_1-_xS_y/FePS₃ S-scheme heterojunction [J]. Chinese Journal of Catalysis, 2026, 80(1): 123-134.