电沉积制备高活性高稳定性镍铁合金析氧电极

摘要以电沉积的方式在商用镍网上成功制备出应用于碱性水电解析氧反应(OER)的多孔镍铁合金电极。通过调控电沉积量、镀液金属离子浓度等手段改变电极催化剂的沉积层形貌,制备出多级多孔枝晶状形貌镀层,研究了镀层结构、催化OER性能及稳定性。电流密度为10 mA·cm^-2时,电极析氧过电位仅为250 mV,Tafel斜率仅为35.8 mV·dec^-1,催化活性超过商用Ir催化剂,C_dl值达到14.43 mF·cm^-2,为空白镍网的10倍,具有优异的OER催化活性与较大电化学活性面积。同时,电沉积构筑的多孔形貌降低了反应电阻,镍铁合金电极的R_ct值(0.32 Ω)远小于Ir/Ni电极(1.51 Ω),拥有较快的催化反应动力学。在80 ℃、30%KOH、500 mA·cm^-2电流密度的条件下,水电解稳定运行75 h未出现显著衰减,表现出良好的稳定性。

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	李岳
	闵洛夫
	张文
	许莉
	王宇新

关键词：碱性水电解镍铁合金电极材料析氧反应

Abstract： We prepared porous nickel-iron alloy electrodes for alkaline water electrolysis oxygen evolution reaction (OER) by electrodeposition on a commercial nickel mesh. By regulating the quality of electrodeposition and the concentration of metal ions in the plating solution to change the deposition layer morphology, catalytic performance, and stability of the electrode catalyst, a multi-stage porous dendritic morphology plating was prepared. At a current density of 10 mA·cm^-2, the electrode OER overpotential was only 250 mV, and the Tafel slope was only 35.8 mV·dec^-1. The catalytic activity exceeded that of the commercial Ir catalyst, and the C_dl value reached 14.43 mF·cm^-2, which was 10 times that of the blank Ni mesh, providing excellent OER catalytic activity with a large electrochemical active area. Meanwhile, the porous morphology constructed by electrodeposition reduced the reaction resistance, and the R_ct value of the NiFe alloy electrode (0.32 Ω) was much smaller than that of the Ir/Ni electrode (1.51 Ω), which possessed faster catalytic reaction kinetics. Under the conditions of 80 ℃, 30% KOH and 500 mA·cm^-2 current density, the stable operation of water electrolysis for 75 h did not show any significant degradation, which demonstrated good stability.

Keywords： alkaline water electrolysis nickel-iron alloy electrode materials oxygen evolution reaction

Received 2024-03-20;

Corresponding Authors: 王宇新,教授,E-mail:yxwang@tju.edu.cn。 Email: yxwang@tju.edu.cn

About author: 李岳(1999-),男,硕士研究生,现从事碱性水电解方面的研究。

引用本文:

李岳, 闵洛夫, 张文, 许莉, 王宇新.电沉积制备高活性高稳定性镍铁合金析氧电极[J]. 化学工业与工程, 2024,41(5): 51-60

LI Yue, MIN Luofu, ZHANG Wen, XU Li, WANG Yuxin.Electrodeposited highly active and stable Ni-Fe alloy electrodes towards oxygen evolution reaction[J]. Chemcial Industry and Engineering, 2024,41(5): 51-60

[1] BURTON N A, PADILLA R V, ROSE A, et al. Increasing the efficiency of hydrogen production from solar powered water electrolysis[J]. Renewable and Sustainable Energy Reviews, 2021, doi:10.1016/j.rser.2020.110255
[2] CHEN Z, YUN S, WU L, et al. Waste-derived catalysts for water electrolysis: Circular economy-driven sustainable green hydrogen energy[J]. Nano-Micro Letters, 2022, doi:10.1007/s40820-022-00974-7
[3] DUNN S. Hydrogen futures: Toward a sustainable energy system[J]. International Journal of Hydrogen Energy, 2002, 27(3): 235-264
[4] HUANG J H, XIE Y, YAN L, et al. Decoupled amphoteric water electrolysis and its integration with Mn-Zn battery for flexible utilization of renewables[J]. Energy & Environmental Science, 2021, 14(2): 883-889
[5] KHATIB F N, WILBERFORCE T, IJAODOLA O, et al. Material degradation of components in polymer electrolyte membrane (PEM) electrolytic cell and mitigation mechanisms: A review[J]. Renewable and Sustainable Energy Reviews, 2019, 111: 1-14
[6] 廖龙飞, 李明雨, 尹永利, 等. 碱性水电解制氢催化剂研究进展[J]. 工业催化. 2023, 31(2): 7-17 LIAO Longfei, LI Mingyu, YIN Yongli, et al. Research progress on catalysts of alkaline water electrolysis for hydrogen production[J]. Industrial Catalysis, 2023, 31(2): 7-17
[7] 林逍. 钴基电解水析氧催化剂的制备、表征及性能研究[D]. 上海: 中国科学院大学(中国科学院上海应用物理研究所), 2019 LIN Xiao. Preparation, characterization and properties of cobalt-based catalysts for hydrogen production from electrolytic water[D].Shanghai: Shanghai Institute of Applied Physics, Chinese Academy of Sciences, 2019 (in Chinese)
[8] LI C, ZHAO J, XIE L, et al. Surface-adsorbed carboxylate ligands on layered double hydroxides/metal-organic frameworks promote the electrocatalytic oxygen evolution reaction[J]. Angewandte Chemie International Edition, 2021, 60(33): 18129-18137
[9] GONG M, DAI H. A mini review of NiFe-based materials as highly active oxygen evolution reaction electrocatalysts[J]. Nano Research, 2015, 8(1): 23-39
[10] CHEN G, MA T, LIU Z, et al. Efficient and stable bifunctional electrocatalysts Ni/Ni_xM_y (M=P, S) for overall water splitting[J]. Advanced Functional Materials, 2016, 26(19): 3314-3323
[11] QIAN Q, LI Y, LIU Y, et al. Ambient fast synthesis and active sites deciphering of hierarchical foam-like trimetal-organic framework nanostructures as a platform for highly efficient oxygen evolution electrocatalysis[J]. Advanced Materials, 2019, doi:10.1002/adma.201901139
[12] MCCRORY C C L, JUNG S, PETERS J C, et al. Benchmarking heterogeneous electrocatalysts for the oxygen evolution reaction[J]. Journal of the American Chemical Society, 2013, 135(45): 16977-16987
[13] FU S, SONG J, ZHU C, et al. Ultrafine and highly disordered Ni₂Fe₁ nanofoams enabled highly efficient oxygen evolution reaction in alkaline electrolyte[J]. Nano Energy, 2018, 44: 319-326
[14] LI J, CHU D, DONG H, et al. Boosted oxygen evolution reactivity by igniting double exchange interaction in spinel oxides[J]. Journal of the American Chemical Society, 2020, 142(1): 50-54
[15] GONG M, LI Y, WANG H, et al. An advanced Ni-Fe layered double hydroxide electrocatalyst for water oxidation[J]. Journal of the American Chemical Society, 2013, 135(23): 8452-8455
[16] ZHOU Q, CHEN Y, ZHAO G, et al. Active-site-enriched iron-doped nickel/cobalt hydroxide nanosheets for enhanced oxygen evolution reaction[J]. ACS Catalysis, 2018, 8(6): 5382-5390
[17] LI H, ZHANG L, WANG S, et al. Accelerated oxygen evolution kinetics on NiFeAl-layered double hydroxide electrocatalysts with defect sites prepared by electrodeposition[J]. International Journal of Hydrogen Energy, 2019, 44(54): 28556-28565
[18] LU Z, XU W, ZHU W, et al. Three-dimensional NiFe layered double hydroxide film for high-efficiency oxygen evolution reaction[J]. Chemical Communications, 2014, 50(49): 6479-6482
[19] CHEN J, REN J, SHALOM M, et al. Stainless steel mesh-supported NiS nanosheet array as highly efficient catalyst for oxygen evolution reaction[J]. ACS Applied Materials & Interfaces, 2016, 8(8): 5509-5516
[20] WANG L, GU C, GE X, et al. Anchoring Ni₂P sheets on NiCo₂O₄ nanocone arrays as optimized bifunctional electrocatalyst for water splitting[J]. Advanced Materials Interfaces, 2017, doi: 10.1002/admi.201700481
[21] KANG Q, LAI D, TANG W, et al. Intrinsic activity modulation and structural design of NiFe alloy catalysts for an efficient oxygen evolution reaction[J]. Chemical Science, 2021, 12(11): 3818-3835
[22] ZHAO J, ZHANG J, LI Z, et al. Recent progress on NiFe-based electrocatalysts for the oxygen evolution reaction[J]. Small, 2020, doi: 10.1002/smll.202003916
[23] 葛升, 闵洛夫, 费洪达, 等. 一步电沉积制备高活性高稳定镍铁合金析氧电催化剂[J]. 化学工业与工程, 2022, 39(2): 41-49 GE Sheng, MIN Luofu, FEI Hongda, et al. Highly efficient and durable Ni-Fe alloy catalyst towards OER via one-step electrodeposition[J]. Chemical Industry and Engineering, 2022, 39(2): 41-49(in Chinese)
[24] LI D, KOIKE M, WANG L, et al. Regenerability of hydrotalcite-derived nickel-iron alloy nanoparticles for syngas production from biomass tar[J]. ChemSusChem, 2014, 7(2): 510-522
[25] FAN K, CHEN H, JI Y, et al. Nickel-vanadium monolayer double hydroxide for efficient electrochemical water oxidation[J]. Nature Communications, 2016, doi: 10.1038/ncomms11981
[26] LIM D, OH E, LIM C, et al. Bimetallic NiFe alloys as highly efficient electrocatalysts for the oxygen evolution reaction[J]. Catalysis Today, 2020, 352: 27-33
[27] ZHANG X, XU H, LI X, et al. Facile synthesis of nickel-iron/nanocarbon hybrids as advanced electrocatalysts for efficient water splitting[J]. ACS Catalysis, 2016, 6(2): 580-588
[28] BI S, GENG Z, WANG Y, et al. Multi-stage porous nickel-iron oxide electrode for high current alkaline water electrolysis[J]. Advanced Functional Materials, 2023, doi: 10.1002/adfm.202214792
[29] SIVANANTHAM A, SHANMUGAM S. Graphitic carbon-NiCo nanostructures as efficient non-precious-metal electrocatalysts for the oxygen reduction reaction[J]. ChemElectroChem, 2018, 5(14): 1937-1943
[30] GE Z, WANG F, GUO J, et al. Low-cost and multi-level structured NiFeMn alloy@NiFeMn oxyhydroxide electrocatalysts for highly efficient overall water splitting[J]. Inorganic Chemistry Frontiers, 2021, 8(11): 2713-2724
[31] ZHOU T, LIU Z, YANG B, et al. Dealloying fabrication of hierarchical porous nickel-iron foams for efficient oxygen evolution reaction[J]. Frontiers in Chemistry, 2022, doi: 10.3389/fchem.2022.1047398
[32] SONG S, FU Y, YIN F, et al. NiFe-based tungstate@layered double hydroxide heterostructure supported on graphene as efficient oxygen evolution reaction catalyst[J]. Materials Today Chemistry, 2023, doi: 10.1016/j.mtchem.2022.101369
[33] LIM D, KONG H, KIM N, et al. Oxygen-deficient NiFe₂O₄ spinel nanoparticles as an enhanced electrocatalyst for the oxygen evolution reaction[J]. ChemNanoMat, 2019, 5(10): 1296-1302
[34] WU L, NING M, XING X, et al. Boosting oxygen evolution reaction of (Fe, Ni)OOH via defect engineering for anion exchange membrane water electrolysis under industrial conditions[J]. Advanced Materials, 2023, doi: 10.1002/adma.202306097
[35] LIU P, CHEN B, LIANG C, et al. Tip-enhanced electric field: A new mechanism promoting mass transfer in oxygen evolution reactions[J]. Advanced Materials, 2021, doi:10.1002/adma.202007377
[36] YAN G, LI G, TAN H, et al. Spinel-type ternary multimetal hybrid oxides with porous hierarchical structure grown on Ni foam as large-current-density water oxidation electrocatalyst[J]. Journal of Alloys and Compounds, 2020, doi: 10.1016/j.jallcom.2020.155662
[37] JIA X, ZHAO Y, CHEN G, et al. Water splitting: Ni₃FeN nanoparticles derived from ultrathin NiFe-layered double hydroxide nanosheets: An efficient overall water splitting electrocatalyst[J]. Advanced Energy Materials, 2016, doi:10.1002/aenm.201502585
[38] LIU G, YAO R, ZHAO Y, et al. Encapsulation of Ni/Fe₃O₄ heterostructures inside onion-like N-doped carbon nanorods enables synergistic electrocatalysis for water oxidation[J]. Nanoscale, 2018, 10(8): 3997-4003
[39] GAO M, SHENG W, ZHUANG Z, et al. Efficient water oxidation using nanostructured α-nickel-hydroxide as an electrocatalyst[J]. Journal of the American Chemical Society, 2014, 136(19): 7077-7084
[40] SHI R, WANG J, WANG Z, et al. Unique NiFe NiCoO₂ hollow polyhedron as bifunctional electrocatalysts for water splitting[J]. Journal of Energy Chemistry, 2019, 33: 74-80
[41] ZHU K, LI M, LI X, et al. Enhancement of oxygen evolution performance through synergetic action between NiFe metal core and NiFeO_x shell[J]. Chemical Communications, 2016, 52(79): 11803-11806