Synergetic PVA degradation and H₂ evolution in photocatalytic fuel cells using Ag@Fe₂O₃ cathode

Abstract

In a dual-chamber photocatalytic fuel cell device, polyvinyl alcohol degradation and H₂ evolution were concurrently achieved. The setup involved commercial P25 as the photoanode and Ag@Fe₂O₃ nanoparticles as the cathode. Additionally, the feasibility of a Fenton-like reaction in the cathode, utilizing Fe²⁺ ions and pumped O₂, was demonstrated. Different cathode materials, polyvinyl alcohol types, and pH values’ effects were assessed on device performance. Quenching tests highlighted photoinduced holes (h⁺) and OH· radicals as pivotal contributions to polyvinyl alcohol degradation. Long-term stability of the device was established through cycling experiments.

Graphical abstract

Keywords

photocatalytic fuel cell / PVA / Ag@Fe₂O₃ / cathode materials / Fenton-like reaction

References

[1] Ni J , Wen Y , Pan D , Bai J , Zhou B , Zhao S , Wang Z , Liu Y , Zeng Q . Light-driven simultaneous water purification and green energy production by photocatalytic fuel cell: a comprehensive review on current status, challenges, and perspectives. Chemical Engineering Journal, 2023, 473: 145162

[2] Zhao M , Liu S , Chen D , Zhang S , Carabineiro S , Lv K . A novel S-scheme 3D ZnIn₂S₄/WO₃ heterostructure for improved hydrogen production under visible light irradiation. Chinese Journal of Catalysis, 2022, 43(10): 2615–2624

[3] Jin L , Sun X , Ren H , Huang H . Hotspots and trends of biological water treatment based on bibliometric review and patents analysis. Journal of Environmental Sciences, 2023, 125: 774–785

[4] Akhtar K , Khan S , Bakhsh E , Asiri A . A nanocomposite of nickel oxide-tin oxide and carboxymethylcellulose coated cotton fibers for catalytic reduction of water pollutants. Journal of Molecular Liquids, 2023, 375: 121275

[5] Shabir S , Ilyas N , Saeed M , Bibi F , Sayyed R , Almalki W . Treatment technologies for olive mill wastewater with impacts on plants. Environmental Research, 2023, 216: 114399

[6] Feng H , Jiao X , Chen R , Zhu X , Liao Q , Ye D , Zhang B . A microfluidic all-vanadium photoelectrochemical cell with multi-nanostructured TiO₂ photoanode. Journal of Power Sources, 2018, 404: 1–6

[7] Vinayak V , Khan M , Varjani S , Saratale G , Saratale R , Bhatia S . Microbial fuel cells for remediation of environmental pollutants and value addition: special focus on coupling diatom microbial fuel cells with photocatalytic and photoelectric fuel cells. Journal of Biotechnology, 2021, 338: 5–19

[8] Tian H , Wang Y . A reverse electrodialysis cell-modified photocatalytic fuel cell for efficient electricity and hydrogen generation from the degradation of refractory organic pollutants. Journal of Hazardous Materials, 2023, 444: 130443

[9] Huang B , Li N , Lin W , Li H . A highly ordered honeycomb-like nickel(III/II) oxide-enhanced photocatalytic fuel cell for effective degradation of bisphenol A. Journal of Hazardous Materials, 2018, 360: 578–586

[10] Gao B , Tan J , Cao Y , Zhang Q , Wen Y , Zeng Q , Tang G , Lv J , Wang L , Zeng Q . Solar-driven wastewater treatment coupled with hydrogen and electricity production via a bismuth-doped TiO₂ nanorod array. Journal of Environmental Chemical Engineering, 2023, 11(3): 110287

[11] Wang Y , Lan Y , Bu D , Qian B , Wang Y , Wang B , Wu Q , Li S , Zhang Y , Song X . A study on tandem photoanode and photocathode for photocatalytic formaldehyde fuel cell. Electrochimica Acta, 2020, 352: 136476

[12] Lee S , Ho L , Ong S , Wong Y , Voon C , Khalik W , Yusoff N , Nordin N . Role of dissolved oxygen on the degradation mechanism of reactive green 19 and electricity generation in photocatalytic fuel cell. Chemosphere, 2018, 194: 675–681

[13] Li K , Zhang H , Tang T , Xu Y , Ying D , Wang Y , Jia J . Optimization and application of TiO₂ Ti–Pt photo fuel cell PFC to effectively generate electricity and degrade organic pollutants simultaneously. Water Research, 2014, 62: 1–10

[14] Wang B , Zhang H , Lu X , Xuan J , Leung M . Solar photocatalytic fuel cell using CdS-TiO₂ photoanode and air-breathing cathode for wastewater treatment and simultaneous electricity production. Chemical Engineering Journal, 2014, 253: 174–182

[15] Wang C , Liu Y , Chen R , Zhu X , Ye D , Yang Y , Liao Q . Gas diffusion TiO₂ photoanode for photocatalytic fuel cell towards simultaneous VOCs degradation and electricity generation. Journal of Hazardous Materials, 2023, 447: 130769

[16] Shi Y , Li W , Zhang S , Cao J , Kong S , Xin J , Wang X . Titanium dioxide lamellae bearing graphitic carbon nitride fixed on carbon felt as the photoanode in a photocatalytic fuel cell for use in tetracycline degradation and electricity generation. Journal of Materials Science Materials in Electronics, 2023, 34(3): 227

[17] Li X , Shi C , Zhang R , Yang Z , He J , Pan P , Li H , Zheng L , Feng D , Cheng Y . . A portable photocatalytic fuel cell based on TiO₂ nanorod photoanode for wastewater treatment and efficient electricity generation. Ceramics International, 2023, 49(16): 26665–26674

[18] Khalik W , Ho L , Ong S , Voon C , Wong Y , Yusoff N , Lee S , Yusuf S . Optimization of degradation of reactive black 5 (RB5) and electricity generation in solar photocatalytic fuel cell system. Chemosphere, 2017, 184: 112–119

[19] Wang H , Chen X , Chen R , Zhu X , Liao Q , Ye D , Zhang B , Yu Y , Zhang W , Li J . A ternary hybrid CuS/Cu₂O/Cu nanowired photocathode for photocatalytic fuel cell. Journal of Power Sources, 2019, 435: 226766

[20] Lu Y , Chu Y , Zheng W , Huo M , Huo H , Qu J , Yu H , Zhao Y . Significant tetracycline hydrochloride degradation and electricity generation in a visible-light-driven dual photoelectrode photocatalytic fuel cell using BiVO₄/TiO₂ NT photoanode and Cu₂O/TiO₂ NT photocathode. Electrochimica Acta, 2019, 320: 134617

[21] Wang X , Jiang M , Lynch I , Guo Z , Zhang P , Wu L , Ma J . Construction of urchin-like core-shell Fe/Fe₂O₃@UiO-66 hybrid for effective tetracycline reduction and photocatalytic oxidation. Environmental Pollution, 2023, 336: 122280

[22] Ng K H , Minggu L J , Mark-Lee W F , Arifin K , Jumali M H H , Kassim M B . A new method for the fabrication of a bilayer WO₃/Fe₂O₃ photoelectrode for enhanced photoelectrochemical performance. Materials Research Bulletin, 2018, 98: 47–52

[23] Zhang D , Wang Y , Wang Y , Zhang Y , Song X . Fe₂O₃/NiO photocathode for photocatalytic methanol fuel cell: an insight on solar energy conversion. Journal of Alloys and Compounds, 2020, 815: 152377

[24] Bian L , Dong Y , Jiang B . Simplified creation of polyester fabric supported Fe-based MOFs by an industrialized dyeing process: conditions optimization, photocatalytics activity and polyvinyl alcohol removal. Journal of Environmental Sciences, 2022, 116: 52–67

[25] Sun Q , Han B , Li K , Yu Y , Dong L . The synergetic degradation of organic pollutants and removal of Cr(VI) in a multifunctional dual-chamber photocatalytic fuel cell with Ag@Fe₂O₃ cathode. Separation and Purification Technology, 2022, 281: 119966

[26] Choi S , Kwon J , Jo S , Kim S , Park K , Kim S , Han H , Paik U , Song T . Highly efficient and stable bifunctional electrocatalysts with decoupled active sites for hydrogen evolution and oxygen reduction reactions. Applied Catalysis B: Environmental, 2021, 298: 120530

[27] Sun Q , Wu S , You D , Zang T , Dong L . Novel composite functional photocatalytic fuel cell assisted by Fenton-like reactions. Applied Surface Science, 2019, 467–468: 825–835

[28] Nekipelov S , Sivkov V , Sivkov D , Lebedev A , Chumakov R , Koroleva A , Makeev B , Zhuk N . XPS and NEXAFS studies of Zn-doped bismuth iron tantalate pyrochlore. Inorganics, 2023, 11(7): 285

[29] Kim H , Woo S , Jung H , Ahn H , Chen N , Cho H , Park J . Amine-assisted catechol-based nanocoating on ultrasmall iron oxide nanoparticles for high-resolution T₁ angiography. Nanoscale Advances, 2023, 5(12): 3368–3375

[30] Tian G , Duan C , Zhou B , Tian C , Wang Q , Chen J . Lignin-based electrospun nanofiber membrane decorated with photo-Fenton Ag@MIF-100(Fe) heterojunctions for complex wastewater remediation. Frontiers of Chemical Science and Engineering, 2023, 17(7): 930–941

[31] Zou M , Tan C , Yuan Z , Wu M , Jian J , Zhang L , Zhang Y , Ma Z , Zhou H . In situ preparation of Ag@AgCl/Bio-veins composites and their photocatalytic activity and recyclability. Frontiers of Chemical Science and Engineering, 2023, 17(7): 906–917

[32] Huang C , Ouyang T , Zou Y , Li N , Liu Z Q . Ultrathin NiCo₂P_x nanosheets strongly coupled with CNTs as efficient and robust electrocatalysts for overall water splitting. Journal of Materials Chemistry. A, Materials for Energy and Sustainability, 2018, 6(17): 7420–7427

[33] Chen Q , Ma Y , Qi B , Zhang V , Wang L , Shi J , Lan X . Z-scheme Bi/AgBiS₂/P25 for enhanced CO₂ photoreduction to CH₄ and CO with photo-themal synergy. Applied Surface Science, 2021, 555: 149648

[34] Song C , Zhao Z , Sun X , Zhou Y , Wang Y , Wang D . In situ growth of Ag nanodots decorated Cu₂O porous nanobelts networks on copper foam for efficient HER electrocatalysis. Small, 2019, 15(29): 1804268

[35] Ullah M , Li H , Sun S , Weng C , Zhang H , Zhu H . Polyvinyl alcohol degradation by Bacillus cereus RA23 from oil sludge sample. 3 Biotech, 2019, 9(10): 350

[36] LongTWangZHeYFangJFengJSunQ. Synergistic effects of pollutant purification and heavy metal reduction in photocatalytic fuel cells. Journal of Liaocheng University, 2023, 36: 1672–6638 (in Chinese)

[37] Li A , Liu D , Li Y , Cui G . Coligand syntheses, crystal structures, luminescence and photocatalytic properties of 2D and 3D Ni(II) coordination polymers based on terephthalic acid and flexible bis(benzimidazole) linkers. Journal of Molecular Structure, 2019, 1195: 514–521

[38] WangBQianKYangWAnWLouLLiuSYuK. ZnFe₂O₄/BiVO₄ Z-scheme heterojunction for efficient visible-light photocatalytic degradation of ciprofloxacin. Frontiers of Chemical Science and Engineering, 2023, in press, doi:10.1007/s11705–023-2322-z

[39] Dong Y , Bian L , Wang P . Accelerated degradation of polyvinyl alcohol via a novel and cost effective heterogeneous system based on Na₂S₂O₈ activated by Fe complex functionalized waste PAN fiber and visible LED irradiation. Chemical Engineering Journal, 2019, 358: 1489–1498

[40] Xiao Y , Xu S , Li Z . Degradation of polyvinyl-alcohol wastewater by Fenton’s reagent: condition optimization and enhanced biodegradability. Journal of Central South University of Technology, 2011, 18(1): 96–100

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