Journal Home > Volume 16 , Issue 7
Nano Research 2023, 16(7): 9003-9011 https://doi.org/10.1007/s12274-023-5661-7
Research Article | Issue | Published: 02 April 2023

Natural keratin-based Fe-S1N3 single atom catalyst for insights into the coordination regulation effect of Fenton-like catalysis with high efficiency

Show Author's Information Zhiyi Sun1,2,  Yujuan Wei2,  Ting Cao3,4,  Zheng Liu3,4( ),  Rui Sui5,  Xiang Li6( ),  Jiajing Pei7,  Zhuo Chen1,  Shuo Wang2( )
Energy & Catalysis Center, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China
College of Textile and Garments, Hebei University of Science & Technology, The Innovation Center of Textile and Garment Technology, Hebei 050018, China
State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
SEPA Key Laboratory of Eco-Industry, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
Department of Chemistry, Tsinghua University, Beijing 100084, China
Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology, Beijing 100081, China
Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
Keywords:
natural fiber, iron single atom, atomic regulation, Fenton-like catalysis
Topics:
Photocatalysts
Cite this article:
Sun Z, Wei Y, Cao T, et al. Natural keratin-based Fe-S1N3 single atom catalyst for insights into the coordination regulation effect of Fenton-like catalysis with high efficiency. Nano Research, 2023, 16(7): 9003-9011. https://doi.org/10.1007/s12274-023-5661-7
Download citation
EndNote(RIS)
BibTeX

601

Views

73

Downloads

Citations

7

Crossref

5

WoS

7

Scopus

0

CSCD

Abstract Full text Electronic supplementary material About this article

Single atom catalysts (SACs) have attracted great attention, yet the quest for highly-efficient catalysts is driven by the current obstacles of ambiguous structure-performance relationship. Here, we report a nature keratin-based Fe-S1N3 SACs with ultrathin two-dimensional (2D) porous carbon nanosheets structure, by controlling the active center through the precise coordination of sulfur and nitrogen. Compared with natural silk-based Fe-N4 catalyst, the Fe-S1N3 SACs exhibit excellent Fenton-like oxidation degradation ability. X-ray absorption fine structure (XAFS) and electron paramagnetic resonance (EPR) results confirm that S doping is conducive to electron transfer, to accurately generate ·OH with high oxidative degradation capacity at the active site. Therefore, the optimized Fe-S1N3 catalyst showed higher oxidation degradation activity for organic pollutant substrates (methylene blue (MB), Rhodamine B (RhB) and phenol), significantly superior to Fe-N4 samples. This work is devoted to the treatment and application of natural fibers, which provides a novel method for the synthesis of SACs and the regulation of atomic coordination environment.


menu
Abstract
Full text
Outline
Electronic supplementary material
About this article

Natural keratin-based Fe-S1N3 single atom catalyst for insights into the coordination regulation effect of Fenton-like catalysis with high efficiency

Show Author's information Zhiyi Sun1,2, Yujuan Wei2, Ting Cao3,4, Zheng Liu3,4( ), Rui Sui5, Xiang Li6( ), Jiajing Pei7, Zhuo Chen1, Shuo Wang2( )
Energy & Catalysis Center, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China
College of Textile and Garments, Hebei University of Science & Technology, The Innovation Center of Textile and Garment Technology, Hebei 050018, China
State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
SEPA Key Laboratory of Eco-Industry, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
Department of Chemistry, Tsinghua University, Beijing 100084, China
Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology, Beijing 100081, China
Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China

Abstract

Single atom catalysts (SACs) have attracted great attention, yet the quest for highly-efficient catalysts is driven by the current obstacles of ambiguous structure-performance relationship. Here, we report a nature keratin-based Fe-S1N3 SACs with ultrathin two-dimensional (2D) porous carbon nanosheets structure, by controlling the active center through the precise coordination of sulfur and nitrogen. Compared with natural silk-based Fe-N4 catalyst, the Fe-S1N3 SACs exhibit excellent Fenton-like oxidation degradation ability. X-ray absorption fine structure (XAFS) and electron paramagnetic resonance (EPR) results confirm that S doping is conducive to electron transfer, to accurately generate ·OH with high oxidative degradation capacity at the active site. Therefore, the optimized Fe-S1N3 catalyst showed higher oxidation degradation activity for organic pollutant substrates (methylene blue (MB), Rhodamine B (RhB) and phenol), significantly superior to Fe-N4 samples. This work is devoted to the treatment and application of natural fibers, which provides a novel method for the synthesis of SACs and the regulation of atomic coordination environment.

Keywords: natural fiber, iron single atom, atomic regulation, Fenton-like catalysis

References(56)

[1]

Choi, C.; Wang, X. X.; Kwon, S.; Hart, J. L.; Rooney, C. L.; Harmon, N. J.; Sam, Q. P.; Cha, J. J.; Goddard III, W. A.; Elimelech, M. et al. Efficient electrocatalytic valorization of chlorinated organic water pollutant to ethylene. Nat. Nanotechnol. 2023, 18, 160–167.
DOI Google Scholar
[2]

Meng, C. C.; Ding, B. F.; Zhang, S. Z.; Cui, L. L.; Ostrikov, K. K.; Huang, Z. Y.; Yang, B.; Kim, J. H.; Zhang, Z. H. Angstrom-confined catalytic water purification within Co-TiOx laminar membrane nanochannels. Nat. Commun. 2022, 13, 4010.
DOI Google Scholar
[3]
Xue, C. R.; Shen, Y.; Zhang, Q.; Chang, Q.; Li, N.; Li, Y.; Zheng, W. J.; Hu, S. L.; Yang, J. L. Facile preparation of multifunctional Cu2­xS/S/rGO composite for all-round residual water remediation during interfacial solar driven water evaporation process. Nano Res. , in press,DOI: 10.1007/s12274-022-5225-2.
DOI
[4]

Guo, Z.; Xie, Y. B.; Xiao, J. D.; Zhao, Z. J.; Wang, Y. X.; Xu, Z. M.; Zhang, Y.; Yin, L. C.; Cao, H. B.; Gong, J. L. Single-atom Mn-N4 site-catalyzed peroxone reaction for the efficient production of hydroxyl radicals in an acidic solution. J. Am. Chem. Soc. 2019, 141, 12005–12010.
DOI Google Scholar
[5]

Cai, Y. H.; Wu, J. F.; Wang, K. L.; Dong, Y. M.; Hu, J. D.; Qu, J. F.; Tian, D.; Li, J. Z.; Fu, Q. L. Thermo-controlled, self-released smart wood tailored by nanotechnology for fast clean-up of highly viscous liquids. SmartMat 2023, 4, e1133.
DOI Google Scholar
[6]
Chen, C.; Chen, Z. Q.; Zhong, J. X.; Song, X.; Chen, D. F.; Liu, S. J.; Cheong, W. C.; Li, J. Z.; Tan, X.; He, C. et al. Regulating electronic structure of CoN4 with axial Co-S for promoting oxygen reduction and Zn-air battery performance. Nano Res. , in press,DOI: 10.1007/s12274-022-5164-y.
DOI
[7]

Zhang, Y. J.; Huang, G. X.; Winter, L. R.; Chen, J. J.; Tian, L. L.; Mei, S. C.; Zhang, Z.; Chen, F.; Guo, Z. Y.; Ji, R. et al. Simultaneous nanocatalytic surface activation of pollutants and oxidants for highly efficient water decontamination. Nat. Commun. 2022, 13, 3005.
DOI Google Scholar
[8]

Hua, I.; Hoffmann, M. R. Optimization of ultrasonic irradiation as an advanced oxidation technology. Environ. Sci. Technol. 1997, 31, 2237–2243.
DOI Google Scholar
[9]

Kim, J.; Zhang, T. Q.; Liu, W.; Du, P. H.; Dobson, J. T.; Huang, C. H. Advanced oxidation process with peracetic acid and Fe(II) for contaminant degradation. Environ. Sci. Technol. 2019, 53, 13312–13322.
DOI Google Scholar
[10]

Liu, S. A.; Liu, D.; Sun, Y. L.; Xiao, P. Y.; Lin, H. J.; Chen, J. R.; Wu, X. L.; Duan, X. G.; Wang, S. B. Enzyme-mimicking single-atom FeN4 sites for enhanced photo-Fenton-like reactions. Appl. Catal. B:Environ. 2022, 310, 121327.
DOI Google Scholar
[11]
Li, M. H.; Chen, J. X.; Wu, W. W.; Wu, S. L.; Xu, L. L.; Dong, S. J. Diatomic Fe-Fe catalyst enhances the ability to degrade organic contaminants by nonradical peroxymonosulfate activation system. Nano Res. , in press,DOI: 10.1007/s12274-022-5124-6.
[12]

Kirchon, A.; Zhang, P.; Li, J. L.; Joseph, E. A.; Chen, W. M.; Zhou, H. C. Effect of isomorphic metal substitution on the fenton and photo-fenton degradation of methylene blue using Fe-based metal-organic frameworks. ACS Appl. Mater. Interfaces 2020, 12, 9292–9299.
DOI Google Scholar
[13]

An, S. F.; Zhang, G. H.; Wang, T. W.; Zhang, W. N.; Li, K. Y.; Song, C. S.; Miller, J. T.; Miao, S.; Wang, J. H.; Guo, X. W. High-density ultra-small clusters and single-atom Fe sites embedded in graphitic carbon nitride (g-C3N4) for highly efficient catalytic advanced oxidation processes. ACS Nano 2018, 12, 9441–9450.
DOI Google Scholar
[14]

Wang, L. C.; Chang, L. C.; Chen, W. Q.; Chien, Y. H.; Chang, P. Y.; Pao, C. W.; Liu, Y. F.; Sheu, H. S.; Su, W. P.; Yeh, C. H. et al. Atomically dispersed golds on degradable zero-valent copper nanocubes augment oxygen driven Fenton-like reaction for effective orthotopic tumor therapy. Nat. Commun. 2022, 13, 7772.
DOI Google Scholar
[15]

Xu, J. W.; Zheng, X. L.; Feng, Z. P.; Lu, Z. Y.; Zhang, Z. W.; Huang, W.; Li, Y. B.; Vuckovic, D.; Li, Y. Q.; Dai, S. et al. Organic wastewater treatment by a single-atom catalyst and electrolytically produced H2O2. Nat. Sustain. 2021, 4, 233–241.
Google Scholar
[16]

Sun, S.; Chen, Q.; Li, Y. K.; Yu, Y.; Li, Z. J.; Lin, H. W. Tumor-specific and photothermal-augmented chemodynamic therapy by ferrocene-carbon dot-crosslinked nanoparticles. SmartMat 2022, 3, 311–322.
DOI Google Scholar
[17]

Wei, Z. C.; Wang, J.; Guo, S.; Tan, S. C. Towards highly salt-rejecting solar interfacial evaporation: Photothermal materials selection, structural designs, and energy management. Nano Res. Energy 2022, 1, 9120014.
DOI Google Scholar
[18]

Li, X. N.; Huang, X.; Xi, S. B.; Miao, S.; Ding, J.; Cai, W. Z.; Liu, S.; Yang, X. L.; Yang, H. B.; Gao, J. J. et al. Single cobalt atoms anchored on porous N-doped graphene with dual reaction sites for efficient fenton-like catalysis. J. Am. Chem. Soc. 2018, 140, 12469–12475.
DOI Google Scholar
[19]

Olloqui-Sariego, J. L.; Zakharova, G. S.; Poloznikov, A. A.; Calvente, J. J.; Hushpulian, D. M.; Gorton, L.; Andreu, R. Fenton-like inactivation of tobacco peroxidase electrocatalysis at negative potentials. ACS Catal. 2016, 6, 7452–7457.
DOI Google Scholar
[20]

Guo, F. J.; Zhang, M. Y.; Yi, S. C.; Li, X. X.; Xin, R.; Yang, M.; Liu, B.; Chen, H. B.; Li, H. M.; Liu, Y. J. Metal-coordinated porous polydopamine nanospheres derived Fe3N-FeCo encapsulated N-doped carbon as a highly efficient electrocatalyst for oxygen reduction reaction. Nano Res. Energy 2022, 1, 9120027.
DOI Google Scholar
[21]

H. S.; Zhou, X. Y.; Dong, J. C.; Li, A.; Zhao, X.; Liu, Q. H.; Lin, Y.; Pei, J. J.; Li, Z.; Jiang, Z. L. et al. Engineering unsymmetrically coordinated Cu-S1N3 single atom sites with enhanced oxygen reduction activity. Nat. Commun. 2020, 11, 3049.
DOI Google Scholar
[22]

Qu, M.; Chen, Z.; Sun, Z. Y.; Zhou, D. N.; Xu, W. J.; Tang, H.; Gu, H. F.; Liang, T.; Hu, P. F.; Li, G. W. et al. Rational design of asymmetric atomic Ni-P1N3 active sites for promoting electrochemical CO2 reduction. Nano Res. 2023, 16, 2170–2176.
DOI Google Scholar
[23]

Peng, J. X.; Yang, W. J.; Jia, Z. H.; Jiao, L.; Jiang, H. L. Axial coordination regulation of MOF-based single-atom Ni catalysts by halogen atoms for enhanced CO2 electroreduction. Nano Res. 2022, 15, 10063–10069.
DOI Google Scholar
[24]

Zhao, Q. L.; Wang, Y. A.; Li, M.; Zhu, S. Q.; Li, T. H.; Yang, J. X.; Lin, T.; Delmo, E. P.; Wang, Y. N.; Jang, J. et al. Organic frameworks confined Cu single atoms and nanoclusters for tandem electrocatalytic CO2 reduction to methane. SmartMat 2022, 3, 183–193.
DOI Google Scholar
[25]

Li, L. L.; Hasan, I. M. U.; Farwa; He, R. N.; Peng, L. W.; Xu, N. N.; Niazi, N. K.; Zhang, J. N.; Qiao, J. L. Copper as a single metal atom based photo-, electro-, and photoelectrochemical catalyst decorated on carbon nitride surface for efficient CO2 reduction: A review. Nano Res. Energy 2022, 1, e9120015.
Google Scholar
[26]

Ahmad, T.; Liu, S.; Sajid, M.; Li, K.; Ali, M.; Liu, L.; Chen, W. Electrochemical CO2 reduction to C2+ products using Cu-based electrocatalysts: A review. Nano Res. Energy 2022, 1, e9120021.
DOI Google Scholar
[27]

Liang, H. D.; Zheng, Y.; Loh, L.; Hu, Z. H.; Liang, Q. J.; Han, C.; Bosman, M.; Chen, W.; Bettiol, A. A. Robust n-type doping of WSe2 enabled by controllable proton irradiation. Nano Res. 2023, 16, 1220–1227.
DOI Google Scholar
[28]

Fan, Y.; Liu, S.; Yi, Y.; Rong, H.; Zhang, J. Catalytic Nanomaterials toward Atomic Levels for Biomedical Applications: From Metal Clusters to Single-Atom Catalysts. ACS Nano 2021, 15, 2005–2037.
DOI Google Scholar
[29]

Cui, T. T.; Wang, Y. P.; Ye, T.; Wu, J.; Chen, Z. Q.; Li, J.; Lei, Y. P.; Wang, D. S.; Li, Y. D. Engineering dual single-atom sites on 2D ultrathin N-doped carbon nanosheets attaining ultra-low-temperature zinc-air battery. Angew. Chem., Int. Ed. 2022, 61, e202115219.
Google Scholar
[30]

Xu, X. Y.; Wu, J. Y.; Meng, Z. H.; Li, Y. R.; Huang, Q. L.; Qi, Y.; Liu, Y. F.; Zhan, D.; Liu, X. Y. Enhanced exfoliation of biocompatible MoS2 nanosheets by wool keratin. ACS Appl. Nano Mater. 2018, 1, 5460–5469.
DOI Google Scholar
[31]

Wang, C. Y.; Chen, W. X.; Xia, K. L.; Xie, N. H.; Wang, H. M.; Zhang, Y. Y. Silk-derived 2D porous carbon nanosheets with atomically-dispersed Fe-Nx-C sites for highly efficient oxygen reaction catalysts. Small 2019, 15, 1804966.
DOI Google Scholar
[32]

Zhang, B.; Fan, T. J.; Xie, N.; Nie, G. H.; Zhang, H. Versatile applications of metal single-atom @ 2D material nanoplatforms. Adv. Sci. 2019, 6, 1901787.
DOI Google Scholar
[33]

Wang, B. Q.; Chen, S. H.; Zhang, Z. D.; Wang, D. S. Low-dimensional material supported single-atom catalysts for electrochemical CO2 reduction. SmartMat 2022, 3, 84–110.
DOI Google Scholar
[34]

Liu, Q.; Hu, Y. H.; Yu, X. R.; Qin, Y. F.; Meng, T.; Hu, X. L. The pursuit of commercial silicon-based microparticle anodes for advanced lithium-ion batteries: A review. Nano Res. Energy 2022, 1, 9120037.
DOI Google Scholar
[35]

Zhu, Y. Q.; Sun, W. M.; Luo, J.; Chen, W. X.; Cao, T.; Zheng, L. R.; Dong, J. C.; Zhang, J.; Zhang, M. L.; Han, Y. H. et al. A cocoon silk chemistry strategy to ultrathin N-doped carbon nanosheet with metal single-site catalysts. Nat. Commun. 2018, 9, 3861.
DOI Google Scholar
[36]

Feng, L.; Yang, W. X.; Hou, Y. M.; Sun, Z. Y.; Hu, Y. N.; Li, X. Y.; Hu, X. M.; Zhang, S.; Wang, S.; Chen, W. X. Alkyne semihydrogenation over Pd nanoparticles embedded in N, S-doped carbon nanosheets. ACS Appl. Nano Mater. 2021, 4, 9052–9059.
DOI Google Scholar
[37]

Wang, L. L.; Zhu, C. W.; Xu, M. Q.; Zhao, C. L.; Gu, J.; Cao, L. N.; Zhang, X. H.; Sun, Z. H.; Wei, S. Q.; Zhou, W. et al. Boosting activity and stability of metal single-atom catalysts via regulation of coordination number and local composition. J. Am. Chem. Soc. 2021, 143, 18854–18858.
DOI Google Scholar
[38]

Sun, Z. Y.; Hu, Y. N.; Zhou, D. N.; Sun, M. R.; Wang, S.; Chen, W. X. Factors influencing the performance of copper-bearing catalysts in the CO2 reduction system. ACS Energy Lett. 2021, 6, 3992–4022.
DOI Google Scholar
[39]

Yang, T.; Mao, X. N.; Zhang, Y.; Wu, X. P.; Wang, L.; Chu, M. Y.; Pao, C. W.; Yang, S. Z.; Xu, Y.; Huang, X. Q. Coordination tailoring of Cu single sites on C3N4 realizes selective CO2 hydrogenation at low temperature. Nat. Commun. 2021, 12, 6022.
DOI Google Scholar
[40]
Miao, X.; Chen, W. X.; Lv, S. N.; Li, A. R.; Li, Y. H.; Zhang, Q. H.; Yue, Y. H.; Zhao, H. W.; Liu, L. M.; Guo, S. J. et al. Stabilizing single-atomic Pt by forming Pt-Fe bonds for efficient diboration of alkynes. Adv. Mater. , in press,DOI: 10.1002/adma.202211790.
[41]

Ji, S. F.; Jiang, B.; Hao, H. G.; Chen, Y. J.; Dong, J. C.; Mao, Y.; Zhang, Z. D.; Gao, R.; Chen, W. X.; Zhang, R. F. et al. Matching the kinetics of natural enzymes with a single-atom iron nanozyme. Nat. Catal. 2021, 4, 407–417.
DOI Google Scholar
[42]

Chen, J. G. NEXAFS investigations of transition metal oxides, nitrides, carbides, sulfides and other interstitial compounds. Surf. Sci. Rep. 1997, 30, 1–152.
DOI Google Scholar
[43]
Lin, L. H.; Li, H.; Gu, H. F.; Sun, Z. Y.; Huang, J.; Qian, Z. N.; Li, H.; Liu, J. Z.; Xi, H. Y.; Wu, P. F. et al. Asymmetrically coordinated single-atom iron nanozymes with Fe-N1C2 structure: A peroxidase mimetic for melatonin detection. Nano Res. , in press,DOI: 10.1007/s12274-022-5211-8.
[44]

Jiao, L.; Zhang, R.; Wan, G.; Yang, W. J.; Wan, X.; Zhou, H.; Shui, J. L.; Yu, S. H.; Jiang, H. L. Nanocasting SiO2 into metal-organic frameworks imparts dual protection to high-loading Fe single-atom electrocatalysts. Nat. Commun. 2020, 11, 2831.
DOI Google Scholar
[45]

Fei, H. L.; Dong, J. C.; Feng, Y. X.; Allen, C. S.; Wan, C. Z.; Volosskiy, B.; Li, M. F.; Zhao, Z. P.; Wang, Y. L.; Sun, H. T. et al. General synthesis and definitive structural identification of MN4C4 single-atom catalysts with tunable electrocatalytic activities. Nat. Catal. 2018, 1, 63–72.
DOI Google Scholar
[46]

Liu, J. J.; Gong, Z. C.; Allen, C.; Ge, W.; Gong, H. S.; Liao, J. W.; Liu, J. B.; Huang, K.; Yan, M. M.; Liu, R. et al. Edge-hosted Fe-N3 sites on a multiscale porous carbon framework combining high intrinsic activity with efficient mass transport for oxygen reduction. Chem Catal. 2021, 1, 1291–1307.
DOI Google Scholar
[47]

Liu, J. J.; Wei, Z. X.; Gong, Z. C.; Yan, M. M.; Hu, Y. F.; Zhao, S. L.; Ye, G. L.; Fei, H. L. Single-atom CoN4 sites with elongated bonding induced by phosphorus doping for efficient H2O2 electrosynthesis. Appl. Catal. B:Environ. 2023, 324, 122267.
DOI Google Scholar
[48]

Su, X. Z.; Jiang, Z. L.; Zhou, J.; Liu, H. J.; Zhou, D. N.; Shang, H. S.; Ni, X. M.; Peng, Z.; Yang, F.; Chen, W. X. et al. Complementary Operando Spectroscopy identification of in-situ generated metastable charge-asymmetry Cu2-CuN3 clusters for CO2 reduction to ethanol. Nat. Commun. 2022, 13, 1322.
DOI Google Scholar
[49]

Ji, Y. J.; Liu, S. M.; Zhu, H. D.; Xu, W. Q.; Jiang, R. H.; Zhang, Y.; Yu, J.; Chen, W. X.; Jia, L. H.; Jiang, J. G. et al. Isolating contiguous Ir atoms and forming Ir-W intermetallics with negatively charged Ir for efficient NO reduction by CO. Adv. Mater. 2022, 34, 2205703.
DOI Google Scholar
[50]

Zhang, Z. T.; Yang, S. M.; Jiang, R.; Sheng, T.; Shi, C. F.; Chen, Y. G.; Wang, L. Y. Intensifying uneven charge distribution via geometric distortion engineering in atomically dispersed M-Nx/S sites for efficient oxygen electroreduction. Nano Res. 2022, 15, 8928–8935.
DOI Google Scholar
[51]

Dai, K.; Lu, L. H.; Liu, Q.; Zhu, G. P.; Wei, X. Q.; Bai, J.; Xuan, L. L.; Wang, H. Sonication assisted preparation of graphene oxide/graphitic-C3N4 nanosheet hybrid with reinforced photocurrent for photocatalyst applications. Dalton Trans. 2014, 43, 6295–6299.
DOI Google Scholar
[52]

Gao, Y. W.; Li, S. M.; Li, Y. X.; Yao, L. Y.; Zhang, H. Accelerated photocatalytic degradation of organic pollutant over metal-organic framework MIL-53(Fe) under visible LED light mediated by persulfate. Appl. Catal. B:Environ. 2017, 202, 165–174.
DOI Google Scholar
[53]

Zhao, X. D.; Liu, Q.; Li, X. L.; Li, H.; Shen, Z. R.; Ji, H. M.; Ma, T. Y. Exited state absorption upconversion induced by structural defects for photocatalysis with a breakthrough efficiency. Angew. Chem., Int. Ed. 2023, 62, e202219214.
DOI Google Scholar
[54]

Li, X. N.; Ao, Z. M.; Liu, J. Y.; Sun, H. Q.; Rykov, A. I.; Wang, J. H. Topotactic transformation of metal-organic frameworks to graphene-encapsulated transition-metal nitrides as efficient fenton-like catalysts. ACS Nano 2016, 10, 11532–11540.
DOI Google Scholar
[55]

Yamazaki, I.; Piette, L. H. EPR spin-trapping study on the oxidizing species formed in the reaction of the ferrous ion with hydrogen peroxide. J. Am. Chem. Soc. 1991, 113, 7588–7593.
DOI Google Scholar
[56]

Song, W. L.; Ge, P.; Ke, Q.; Sun, Y. L.; Chen, F.; Wang, H.; Shi, Y. P.; Wu, X. L.; Lin, H. J.; Chen, J. R. et al. Insight into the mechanisms for hexavalent chromium reduction and sulfisoxazole degradation catalyzed by graphitic carbon nitride: The Yin and Yang in the photo-assisted processes. Chemosphere 2019, 221, 166–174.
DOI Google Scholar
File
12274_2023_5661_MOESM1_ESM.pdf (1.2 MB)
Publication history
Copyright
Acknowledgements

Publication history

Received: 06 February 2023
Revised: 02 March 2023
Accepted: 09 March 2023
Published: 02 April 2023
Issue date: July 2023

Copyright

© Tsinghua University Press 2023

Acknowledgements

Acknowledgements

This work was supported by the Beijing Natural Science Foundation (No. 2212018), the National Natural Science Foundation of China (No. 22105116), Natural Science Foundation of Hebei Province (No. B2021208001), Key Research and Development Program of Shijiazhuang (No. 221070361A) and the Beijing Institute of Technology Research Fund Program for Young Scholars. The authors thank the BL14W1 in the Shanghai Synchrotron Radiation Facility (SSRF) and BL10B and BL12B in the National Synchrotron Radiation Laboratory (NSRL) for help with characterization.

Return