journal article·2026-03

Construction of FeCo@N-CNTs heterojunction structures for efficient electrocatalytic cathodic nitrate reduction coupled with anodic HPAM oxidation reactions

Lijie Qi, Shujun Liu, Yu Fu

Carbon Letters· Volume 36· Issue 2
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Abstract

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Research context

OpenAlex topics: Ammonia Synthesis and Nitrogen Reduction · Electrocatalysts for Energy Conversion · Environmental remediation with nanomaterials

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References (42)

Show source-provided references
1. Wang J, Liao K, Wei Y, Wang G, Wan Z, Liu B, Liu Z, Deng X, Zhao X H. Zhang(2025)Ru-B Modulated Electronic Structure Promotes Electrocatalytic Nitrate Reduction to Ammonia and Zinc-Nitrate Battery. Adv Funct Mater e16068. https://doi.org/10.1002/adfm.20251606810.1002/adfm.202516068 ↗
2. Wang Y, Bao T, Chen L, Zhang C, Wang J, Zou Y, Xi Y, Li Z, Yu C C. Liu(2025)Boosting Nitrate-to-Ammonia Conversion over Copper-Based Electrocatalysts by Facilitating Hydrogenation and Product Desorption. Angew Chem Int Ed Engl 64(41): e202509090. https://doi.org/10.1002/anie.20250909010.1002/anie.202509090 ↗
3. Zhou L, Feng D, Li Z, Li H, Ge C, Zhang X (2025) Ma(2025)High-Spin‐State Engineering in High‐Entropy Perovskite Oxides via Crystal Phase Modulation for Paired Electrochemical Nitrate Reduction and Sulfur Ion Oxidation. Adv Funct Mater Adv Funct Mater e14375. https://doi.org/10.1002/adfm.20251437510.1002/adfm.202514375 ↗
4. Shan L, Chen T, Li S, Tang B, Yang Y, Rao P, Li J, Wun CKT, Lee D, Li M, Lo TWB S. Yang(2025)Exceptional Electroreduction of Nitrate to Ammonia Promoted by Concerted Electron-Proton Transfer in Cu-Decorated MFI Zeolites. ACS Appl Mater Interfaces 17(39): 54807–54815. https://doi.org/10.1021/acsami.5c1256110.1021/acsami.5c12561 ↗
5. Zhang J, Yu Y, Zhang H, Yuan G, Liu X, Zhou K, He H, Zhang Z, Wang Y, Lei W, Lu L, Yao Y, Zhang Z, Zhang S, Li F L. Huang(2026)High-efficiency microwave catalytic nitrate-to-ammonia conversion on Pd-ZnFe2O4@Carbon@MoS2 catalyst. Appl Catal B 381. https://doi.org/10.1016/j.apcatb.2025.12588910.1016/j.apcatb.2025.125889 ↗
6. Zhou Y, Zhang L, Wang M, Shen X, Zhu Z, Qian T, Yan C J. Lu(2025)Maximized atom utilization in a high-entropy metallene via single atom alloying for boosted nitrate electroreduction to ammonia. Nat Commun 16(1): 7915. https://doi.org/10.1038/s41467-025-63317-110.1038/s41467-025-63317-1 ↗
7. Li Z, Shi Z, Ou Y, Zhong L, Yan C, Zhang C, Song K, Liu H, Liu D, Song P, Yin C, Qi Z, Song L C. Lv(2025)Pulsed Electrocatalysis Driven Efficient Ammonia Synthesis by Facilitating *NOOH Formation and Balancing *H Supply. Angew Chem Int Ed 64(37): e202510287. https://doi.org/10.1002/anie.20251028710.1002/anie.202510287 ↗
8. Guo H, Tian S, Luo S, Wu H, Li T, Chen G, Tu X, Tian W, Tang C, Yang G Y. Zhou(2026)Hydrogen shuttle relay via Ru-Cu dual sites for high-efficiency nitrate electroreduction to green ammonia. Appl Catal B 381. https://doi.org/10.1016/j.apcatb.2025.12586510.1016/j.apcatb.2025.125865 ↗
9. Yin Y, Wang L, Shang H, Zhang X, Chen W X. Zou(2025)Lateral Coordination Sulfur-Modified Charge Asymmetry Cu-Ru Diatomic Catalyst for Efficient and Stable Electrochemical Nitrate Reduction to Ammonia. ACS Nano 19(33): 30338–30348. https://doi.org/10.1021/acsnano.5c0860110.1021/acsnano.5c08601 ↗
10. Ma Y, Guo L, Chang L, Guo W, Zhou T, Hao F, Su W, Zhou J, Wang G, Shao M, Yu J, Yin J, Wang Y, Liu F, Zhang A, Qian K, Wang J, Zhang X, Zhou W, Chu S, Ling C, Gan L, Guo Z Z. Fan(2025)Unconventional phase metal heteronanostructures with tunable exposed interface for efficient tandem nitrate electroreduction to ammonia. Nat Commun 16(1): 7632. https://doi.org/10.1038/s41467-025-63013-010.1038/s41467-025-63013-0 ↗
11. Sun M, Qiao M-X, Wang J L.-F. Zhai(2017)Free-Radical Induced Chain Degradation of High-Molecular-Weight Polyacrylamide in a Heterogeneous Electro-Fenton System. ACS Sustainable Chem Eng 5(9): 7832–7839. https://doi.org/10.1021/acssuschemeng.7b0131110.1021/acssuschemeng.7b01311 ↗
12. Lu H, Chen Z, Lin J, Zhang S, Liu M P. Zhu(2023)Preparation and characterization of BiOBr/CuFe2O4 composite catalyst and constitute photo-Fenton system for degradation of polyacrylamide under visible light. J Solid State Chem 327: 124263. https://doi.org/10.1016/j.jssc.2023.12426310.1016/j.jssc.2023.124263 ↗
13. Liu Y, Chu L, Wang J Q. Yang(2023)Degradation of polyacrylamide (PAM) in aqueous solution by electron beam technology: Efficiency, viscosity reduction and correlation with microstructure of polymer molecules. J Environ Chem Eng 11: 110702. https://doi.org/10.1016/j.jece.2023.11070210.1016/j.jece.2023.110702 ↗
14. Sun Y, Zhang S, Jin B S. Cheng(2021)Efficient degradation of polyacrylamide using a 3-dimensional ultra-thin SnO2-Sb coated electrode. J Hazard Mater 416: 125907. https://doi.org/10.1016/j.jhazmat.2021.12590710.1016/j.jhazmat.2021.125907 ↗
15. Liu X, Xu Q, Wang D, Yang Q, Wu Y, Li Y, Fu Q, Yang F, Liu Y, Ni BJ, Wang Q X. Li(2019)Thermal-alkaline pretreatment of polyacrylamide flocculated waste activated sludge: Process optimization and effects on anaerobic digestion and polyacrylamide degradation. Bioresour Technol 281: 158–167. https://doi.org/10.1016/j.biortech.2019.02.09510.1016/j.biortech.2019.02.095 ↗
16. Dai X, Luo F, Yi J, He Q B. Dong(2014)Biodegradation of polyacrylamide by anaerobic digestion under mesophilic condition and its performance in actual dewatered sludge system. Bioresour Technol 153: 55–61. https://doi.org/10.1016/j.biortech.2013.11.00710.1016/j.biortech.2013.11.007 ↗
17. Zhang J, Li M, Liu Z, Lian J, Huang Y, Sun Z Z. Qiang(2024)Polyacrylamide degradation in oil field wastewater by UV/H2O2 and UV/PDS: Rapid experimental measurement and model simulation. Chem Eng J 485: 149745. https://doi.org/10.1016/j.cej.2024.14974510.1016/j.cej.2024.149745 ↗
18. Zhu P, Xie L, Duan M, Hu M, Xu J R. Wang(2020)Fabrication and Characterization of N-TiO2/C/ATP Composite with Enhanced Visible-Light Photocatalytic Performance for the Degradation of Polyacrylamide in Wastewater. ChemistrySelect 5(17): 5349–5359. https://doi.org/10.1002/slct.20200067910.1002/slct.202000679 ↗
19. Rong X, Qiu F, Zhang C, Fu L, Wang Y D. Yang(2015)Preparation of Ag-AgBr/TiO2-graphene and its visible light photocatalytic activity enhancement for the degradation of polyacrylamide. J Alloys Compd 639: 153–161. https://doi.org/10.1016/j.jallcom.2015.03.16310.1016/j.jallcom.2015.03.163 ↗
20. Xie L, Mi X, Liu Y, Li Y, Sun Y, Zhan S W. Hu(2019)Highly Efficient Degradation of Polyacrylamide by an Fe-Doped Ce0.75Zr0.25O2 Solid Solution/CF Composite Cathode in a Heterogeneous Electro-Fenton Process. ACS Appl Mater Interfaces 11(34): 30703–30712. https://doi.org/10.1021/acsami.9b0639610.1021/acsami.9b06396 ↗
21. Zhang H, Shen R, Wang Q, Hu Y, Niu L, Huang Z, Shao Y Z. Wang(2024)Superior long service life of a porous Ti-foam/TiOxHy-NTs/SnO2-Sb anode for highly efficient degradation of the pretreatment polyacrylamide-containing fracturing flowback fluid. J Environ Chem Eng 12(4): 113230. https://doi.org/10.1016/j.jece.2024.11323010.1016/j.jece.2024.113230 ↗
22. Zhai Y, Li W, Gao X, Gong S, Xia Q, Wu J, Wei S, Zhou Y X. Zhang(2025)Continuous Dual Hydrogenation of Biomass Substrates in a Membrane-Free Solid Electrolyte Reactor. Angew Chem Int Ed. e202513146. https://doi.org/10.1002/anie.20251314610.1002/anie.202513146 ↗
23. Zheng Z, Zheng X, Wang L, Wen H, Li K, Xu Z, Fan Y, Li P, Zhang S, Liu B, Wang D, Yan K G. Wang(2025)Harnessing Electrocatalytic Coupling of Carbon Dioxide and Methanol for High-Efficiency Formic Acid Production. Angew Chem Int Ed e202512078. https://doi.org/10.1002/anie.20251207810.1002/anie.202512078 ↗
24. Guan MH, Xu HN, Liu J, Zhou XY, Wu T A.H. Lu(2025)Cathode-Anode Synergy Electrosynthesis of Propanamide via a Bipolar C-N Coupling Reaction. J Am Chem Soc 147(19): 16301–16308. https://doi.org/10.1021/jacs.5c0174410.1021/jacs.5c01744 ↗
25. Song J, Xiao D, He J, Zhang C, Zhang Q, Wang Z, Liu Y, Zheng Z, Cheng H, Wu Y, Huang B P. Wang(2025)Revealing the electrochemical-autocatalytic coupling mechanism of Cu-based catalysts for high-potential formaldehyde oxidation. Energy Environ Sci 18(12): 6106–6116. https://doi.org/10.1039/d5ee01562f10.1039/d5ee01562f ↗
26. Sun L, Lv H, Xiao J B. Liu(2024)Enzymatic Mesoporous Metal Nanocavities for Concurrent Electrocatalysis of Nitrate to Ammonia Coupled with Polyethylene Terephthalate Upcycling. Adv Mater 36(27): e2402767. https://doi.org/10.1002/adma.20240276710.1002/adma.202402767 ↗
27. Ma X, Ma C, Wang YC, Xia J, Han S, Zhang H, He C, Feng F, Lin G, Cao W, Gu L, Meng X, Zhu L, Wang AL, Yin H Q. Lu(2025)Precise Control of Active Site Configurations in High-Entropy Intermetallic Compounds for Electrocatalytic Nitrate Reduction to Ammonia. Angew Chem Int Ed 64(29): e202502333. https://doi.org/10.1002/anie.20250233310.1002/anie.202502333 ↗
28. Chen KL, Chou YH, Lin TJ, Cheng MJ, Hsiao PK, Pu YC I.P. Chen(2025)Real-Time Monitoring of Fe-Induced Stable gamma-NiOOH in Binder-Free FeNi MOF Electrocatalysts for Enhanced Oxygen Evolution. Small 21(22): e2501142. https://doi.org/10.1002/smll.20250114210.1002/smll.202501142 ↗
29. Yao Y, Wang X, Lei Y, Zhang L, Gao Y, Xu F H. Shang(2025)Sulfur-modified charge-asymmetry FeNi nanoalloy catalysts anchored on N-doped carbon nanosheets for efficient electrochemical CO2 reduction. Nanoscale 17(17): 10996–11003. https://doi.org/10.1039/d5nr01040c10.1039/d5nr01040c ↗
30. Hou T, Wei T, Wu Y, Zhang L, Ding J, Liu Q, Feng L X. Liu(2024)FeCu bimetallic clusters for efficient urea production via coupling reduction of carbon dioxide and nitrate. J Colloid Interface Sci 674: 834–840. https://doi.org/10.1016/j.jcis.2024.06.21710.1016/j.jcis.2024.06.217 ↗
31. Bao G, Jin Y, Fan Q, Chen X, Wang X, Yan T, Chi H, Lin J, Cui W S. Zhang(2024)A ZIF-derived hollow carbon nanoframework loaded with FeCu alloy nanoparticles for efficient oxygen reduction reaction and zinc-air batteries. J Mater Chem A 12(11): 6623–6633. https://doi.org/10.1039/d3ta08038b10.1039/d3ta08038b ↗
32. Wang CY, Ren CZ, Fang KM, Feng JJ, Shi Y, Gao YJ A.J. Wang(2025)Synergistic catalysis of satellite single-atomic Fe sites and RuFe nanoclusters on N-rich carbon nanoflowers for boosting oxygen reduction. J Colloid Interface Sci 699(Pt 1): 138169. https://doi.org/10.1016/j.jcis.2025.13816910.1016/j.jcis.2025.138169 ↗
33. Ye C, Liu Y, Tong H, Qi M, Chen Y, Li D D. Jiang(2025)Modulation of the electronic structure of bimetallic FeRu alloy nanoparticles for efficient alkaline hydrogen evolution. Chem Commun 61(62): 11629–11632. https://doi.org/10.1039/d5cc02479j10.1039/d5cc02479j ↗
34. He H, Yao H, Sun L, Yang Y, Qiao ZA B. Liu(2025)High-Entropy Effect of Mesoporous Metal Oxides Promotes Tandem Catalysis for Efficient Ammonia Electrosynthesis from Nitrate. Adv Mater e08982. https://doi.org/10.1002/adma.20250898210.1002/adma.202508982 ↗
35. Cui B, Zhu Y, Li C, Zhou W, Li M, Bai J, Liu Y, Zhang J, Shi R, Wang J J. Yang(2025)Dual-heteroatom doping to enhance metal-support interaction between CoFe alloys and Vulcan XC-72R for efficient oxygen reduction electrocatalysts. J Colloid Interface Sci 702(Pt 2): 139002. https://doi.org/10.1016/j.jcis.2025.13900210.1016/j.jcis.2025.139002 ↗
36. Liu J, Li L, Zheng X, Pan L, Ren W, Meng S, Zhang J, Zhang S S. Chen(2023)Studying the role of dual vacancies over g-C3N4/Zn0.3Cd0.7S for photocatalytic CO2 reduction. Sep Purif Technol 316. https://doi.org/10.1016/j.seppur.2023.12380910.1016/j.seppur.2023.123809 ↗
37. Liu Z, Wang B, Wei S, Huang W, Wang Y, Liang Y X. Wang(2023)Novel preparation of FeCo alloy/graphene foam composites for efficient microwave absorption. Carbon 215(https://doi.org/10.1016/j.carbon.2023.11845210.1016/j.carbon.2023.118452 ↗
38. Dang Y, Zhang R, Ren S, Pitchaimuthu S, Liu S, Xing R X. Yang(2025)Balancing active hydrogen and NO2– for interfacial tandem nitrate electrocatalysis to ammonia. Chem Eng J 520. https://doi.org/10.1016/j.cej.2025.16637010.1016/j.cej.2025.166370 ↗
39. Shang S, Wang F, Sun Z, Qiang C K. Chu(2025)Electrocatalytic nitrite reduction to ammonia on isolated bismuth alloyed ruthenium. J Energy Chem 100: 369–376. https://doi.org/10.1016/j.jechem.2024.09.00410.1016/j.jechem.2024.09.004 ↗
40. Zhang JJ, Lou YY, Wu Z, Huang XJ S.G. Sun(2024)Spatially Separated Cu/Ru on Ordered Mesoporous Carbon for Superior Ammonia Electrosynthesis from Nitrate over a Wide Potential Window. J Am Chem Soc 146(36): 24966–24977. https://doi.org/10.1021/jacs.4c0665710.1021/jacs.4c06657 ↗
41. Zhang Y, Gao T, Zhang F, Qu X, Luo Y, Zhang P, Liang J, Song Y, Fang F, Wang F, Sun D Y. Liu(2024)Regioselective Doping into Atomically Aligned Core-Shell Structures for Electrocatalytic Reduction of Nitrate to Ammonia. Adv Energy Mater 14: 2401834. https://doi.org/10.1002/aenm.20240183410.1002/aenm.202401834 ↗
42. Yu J, Gao RT, Guo X, Nguyen NT, Wu L L. Wang(2024)Electrochemical Nitrate Reduction to Ammonia on AuCu Single-atom Alloy Aerogels under Wide Potential Window. Angew Chem Int Ed e202415975. https://doi.org/10.1002/anie.20241597510.1002/anie.202415975 ↗