光催化材料在处理污水和能源生产领域具有较好的应用前景。目前已开发多种光催化材料,提出众多性能提升策略。其中含S型异质结Bi基光催化材料(BSHM)因其可见光响应、高氧化还原性能被广泛研究。对BSHM合成和应用研究有助于提升污水处理性能和探索能源生产的光催化途径。通过对BSHM合成原理、合成方法及应用效果进行梳理,厘清各原材料应满足的能带条件及合成过程影响因素,研究发现应用中大多数BSHM相比原材料性能提升2倍以上,部分研究中对特定产物选择性达80%以上。在此基础上分析BSHM性能提升和产物选择性原因,为BSHM环境应用提供理论支持,为能源高选择性产出梳理研究方向。
Photocatalytic materials have good application prospects in wastewater treatment and energy production.At present,a variety of photocatalytic materials have been developed and numerous performance improvement strategies have been proposed.Among them,S-type heterojunction Bi-based photocatalytic materials (BSHM) have been widely studied due to their visible light response and high redox performance.The research on the synthesis and application of BSHM is helpful to improve the performance of wastewater treatment and explore the photocatalytic pathway of energy production.By sorting out the synthesis principles,synthesis methods and application effects of BSHM,the energy band conditions that each raw material should meet and the influencing factors of the synthesis process were clarified.it was found that the performance of most BSHM in applications was more than 2 times higher than that of raw materials,and the selectivity of specific products in some studies was more than 80%.On this basis,the reasons for the improvement of BSHM performance and product selectivity were analyzed,providing theoretical support for the environmental application of BSHM and sorting out the research directions for the highly selective output of energy.
[1] Zhi Y,Tian J,Sun J,et al.Recent advances on Bi2XO6-based(X=W,Mo) S-scheme heterojunction photocatalysts:design,synthesis,and photocatalytic performance of the systems for the degradation of organic pollutants[J].Journal of Alloys and Compounds,2023,965:171377.
[2] Osman A I,Deka T J,Baruah D C,et al.Critical challenges in biohydrogen production processes from the organic feedstocks[J].Biomass Conversion and Biorefinery,2020,13(10):8383-8401.
[3] Escobedo S and Lasa H D.Synthesis and performance of photocatalysts for photocatalytic hydrogen production:future perspectives[J].Catalysts,2021,11(12):1505.
[4] Zhao S,Chen F,Song Y,et al.Boosted degradation of tetracycline over a novel hierarchical 2D/1D S-scheme heterojunction Bi2O4@SnS under visible light irradiation[J].Journal of Environmental Chemical Engineering,2023,11(2):109262.
[5] Zhang L,Chen Z,Lu Y,et al.Oxygen-defected WO3-OVs@Bi2MoO6 S-scheme micro flowers heterojunctions with promoted photocatalytic degradation of tetracycline[J].Applied Surface Science,2024,657:159654.
[6] Zhang W,Tan Q,Liu T,et al.Fabrication of water-floating litchi-like polystyrene-sphere-supported TiO2/Bi2O3 S-scheme heterojunction for efficient photocatalytic degradation of tetracycline[J].Materials Horizons,2023,10(12):5869-5880.
[7] Crisenza G E M and Melchiorre P.Chemistry glows green with photoredox catalysis[J].Nature Communications,2020,11(1):803.
[8] Nie C,Wang X,Lu P,et al.Advancements in S-scheme heterojunction materials for photocatalytic environmental remediation[J].Journal of Materials Science & Technology,2024,169:182-198.
[9] Dharani S,Vadivel S,Gnanasekaran L,et al.S-scheme heterojunction photocatalysts for hydrogen production:current progress and future prospects[J].Fuel,2023,349:128688.
[10] Wang X,Shao Y,Pan J,et al.Exploring the green technique based on photocatalysis to produce hydrogen peroxide:progress and challenge[J].Chemical Engineering Journal,2024,490:151923.
[11] Li X,Chen D,Li N,et al.Built-in electric field and oxygen absorption synergistically optimized an organic/inorganic heterojunction for high-efficiency photocatalytic hydrogen peroxide production[J].Journal of Colloid and Interface Science,2023,648:664-673.
[12] Gu Y,Li Y,Feng H,et al.Built-in electric field induced S-scheme g-C3N4 homojunction for efficient photocatalytic hydrogen evolution:interfacial engineering and morphology control[J].Nano Research,2024,17:4961-4970.
[13] Yang H,Hou H,Jiang Y,et al.Tailored synthesis of size-controlled resorcinol-formaldehyde resins nanospheres towards enhanced photocatalytic activity[J].Optical Materials,2024,149:115015.
[14] Higashimoto S,Sasakura Y,Tokunaga R,et al.Synthesis,characterization and photocatalytic properties of robust resorcinol-formaldehyde polymer fine particles[J].Applied Catalysis A:General,2021,623:118240.
[15] Liang F,Zhou L,Wang L,et al.Photocatalytic H2O2 production from resorcinol-formaldehyde resin spheres with anthraquinone structure[J].Separation and Purification Technology,2024,338:126527.
[16] Helen S M,Reddy V P and M A.Photocatalytic application of Bi2WO6 nanoplates structure for effective degradation of methylene blue[J].Optik,2018,173:227-234.
[17] Ullah R,Ali H,Liu M,et al.Precision engineering of Z-scheme interfacial charge transfer in CoPc/Bi2WO6 through W-based bonds and internal electric field for efficient CO2 photoreduction[J].Separation and Purification Technology,2024,338:126578.
[18] Azimi-Fouladi A,Falak P and Hassanzadeh-Tabrizi S A.The photodegradation of antibiotics on nano cubic spinel ferrites photocatalytic systems:a review[J].Journal of Alloys and Compounds,2023,961:171075.
[19] Thakur V,Singh S,Kumar P,et al.Photocatalytic behaviors of bismuth-based mixed oxides:types,fabrication techniques and mineralization mechanism of antibiotics[J].Chemical Engineering Journal,2023,475:146100.
[20] Kuang Y,Shang J,Zhu T.Photoactivated graphene oxide to enhance photocatalytic reduction of CO2[J].ACS Applied Materials & Interfaces Journal,2020,12(3):3580-3591.
[21] Fu J,Jiang K,Qiu X,et al.Product selectivity of photocatalytic CO2 reduction reactions[J].Materials Today,2020,32:222-243.
[22] Ding Y,Maitra S,Halder S,et al.Emerging semiconductors and metal-organic-compounds-related photocatalysts for sustainable hydrogen peroxide production[J].Matter,2022,5(7):2119-2167.
[23] Sun J,Chakraborty J,Deng M,et al.Metal-organic frameworks and covalent organic frameworks as photocatalysts for H2O2 production from oxygen and water[J].Journal of Materials Chemistry A,2023,11(40):21516-21540.
[24] Cong Y,Li X,Zhang S,et al.Embedding carbon quantum dots into crystalline polyimide covalent organic frameworks to enhance water oxidation for achieving dual-channel photocatalytic H2O2 generation in a wide pH range[J].ACS Applied Materials & Interfaces Journal,2023,15(37):43799-43809.
[25] Wang W,He L,Zhang Z,et al.Activity of the botanical compound thymol against kiwifruit rot caused by Fusarium tricinctum and the underlying mechanisms[J].Pest Management Science,2023,79(7):2493-2502.
[26] Zhang X,Su H,Cui P,et al.Developing Ni single-atom sites in carbon nitride for efficient photocatalytic H2O2 production[J].Nature Communications,2023,14(1):7115.
[27] Siahrostami S,Li G L,Viswanathan V,et al.One- or two-electron water oxidation,hydroxyl radical,or H2O2 evolution[J].Journal of Physical Chemistry Letters,2017,8(6):1157-1160.
[28] Liu T,Pan Z,Vequizo J J M,et al.Overall photosynthesis of H2O2 by an inorganic semiconductor[J].Nature Communications,2022,13(1):1034.
[29] Yu Y,Dong X,Chen P,et al.Synergistic effect of Cu single atoms and Au-Cu alloy nanoparticles on TiO2 for efficient CO2 photoreduction[J].ACS Nano,2021,15(9):14453-14464.
[30] Li X,Li W,Zhuang Z,et al.Photocatalytic reduction of carbon dioxide to methane over SiO2-pillared HNb3O8[J].The Journal of Physical Chemistry C,2012,116(30):16047-16053.
[31] Jo W K,Kumar S,Eslava S,et al.Construction of Bi2WO6/RGO/g-C3N4 2D/2D/2D hybrid Z-scheme heterojunctions with large interfacial contact area for efficient charge separation and high-performance photoreduction of CO2 and H2O into solar fuels[J].Applied Catalysis B:Environmental,2018,239:586-598.
[32] Liang Y,Xiong J,Yang Q,et al.Bagasse cellulose-based S-type Bi2O3/Zn3In2S6 photocatalyst for efficient and stable degradation of 2,4-dichlorophenol under visible light[J].Journal of Colloid and Interface Science,2023,651:976-986.
[33] Yan X,Yu G,Xing C,et al.Schottky junction with Bi/Bi2O3 core-shell nanoparticle modified g-C3N4 for boosting photocatalytic H2O2 evolution from pure water[J].Catalysis Science & Technology,2023,13(10):3094-3105.
[34] Chen R,Gan W,Guo J,et al.Internal electric field and oxygen vacancies synergistically boost S-scheme VO/BiOCl-TiO2 heterojunction film for photocatalytic degradation of norfloxacin[J].Chemical Engineering Journal,2024,489:151260.
[35] Shi M,Ren G,Zhang Z,et al.Selectively switching the photocatalytic production of O2 and H2O2 on BiOBr via crystal facet regulation[J].Journal of Catalysis,2024,429:115300.
[36] Zhao Y,Fan X,Zheng H,et al.Bi2WO6/AgInS2 S-scheme heterojunction:efficient photodegradation of organic pollutant and toxicity evaluation[J].Journal of Materials Science & Technology,2024,170:200-211.
[37] Yang W,Zhou F,Sun N,et al.Constructing a 3D Bi2WO6/ZnIn2S4 direct Z-scheme heterostructure for improved photocatalytic CO2 reduction performance[J].Journal of Colloid and Interface Science,2024,662:695-706.
[38] Cui B,Leng W,Wang X,et al.Enhanced visible-light photocatalytic activity of S-scheme Bi3NbO7/Bi2MoO6 heterojunction composite photocatalyst[J].Vacuum,2023,217:112589.
[39] Deng X,Chen P,Cui R,et al.Local charge rectification and electronic interactions in ZnIn2S4-x-Bi2MoO6-x heterojunction for enhancing synergistic piezo-photocatalytic hydrogen evolution and benzylamine oxidation[J].Nano Energy,2024,126:109657.
[40] Li J,Xiang T,Liu X,et al.Structure-function relationship of p-block bismuth for selective photocatalytic CO2 reduction[J].Angewandte Chemie International Edition,2024:e202407287.
[41] Wang C,Dang B,Wang H,et al.In-plane multiple heterogeneous Bi4O5I2/β-Bi2O3 nanoflowers with S-type scheme for efficient photocatalytic CO2 conversion[J].Chemical Engineering Journal,2024,479:147730.
[42] Tang H,E H,Yao C,et al.Boosted antibiotic elimination over 2D/2D mesoporous CeO2/BiOCl S-scheme photocatalyst[J].Separation and Purification Technology,2025,354:128977.
[43] Shen M,Zhu X,Lin L,et al.MOFs-derived S-scheme ZnO/BiOBr heterojunction with rich oxygen vacancy for boosting photocatalytic CO2 reduction[J].Separation and Purification Technology,2025,353:128620.
[44] Nie J,Zhang X,Wang M,et al.MXene quantum dots decorated g-C3N4/BiOI heterojunction photocatalyst for efficient NO deep oxidation and CO2 reduction[J].Separation and Purification Technology,2025,354:128961.
[45] Pang B,Miao J,Wang H,et al.Construction of fast charge-transferred 0D/2D BiOBr/Bi2WO6 S-scheme heterojunction with enhanced photocatalytic performance[J].Applied Surface Science,2024,649:159104.
[46] Wang Y,Xing Z,Yang Y,et al.Oxygen-defective Bi2MoO6/g-C3N4 hollow tubulars S-scheme heterojunctions toward optimized photocatalytic performance[J].Journal of Colloid and Interface Science,2024,653:1566-1576.
[47] Cui B,Leng W,Wang X,et al.Enhanced visible-light photocatalytic activity of S-scheme Bi3NbO7/Bi2MoO6 heterojunction composite photocatalyst[J].Vacuum,2023,217:112589.
[48] Gao Y,Zhang D,Liu H,et al.Facile one-step synthesis of a novel Bi2S3/BiOCl0.1Br0.9 S-scheme heterojunction photocatalyst with enhanced photocatalytic performance:function of interfacial electric field[J].New Journal of Chemistry,2024,48(12):5456-5464.
[49] Yang J,Wang J,Wang G,et al.In situ irradiated XPS investigation on S-scheme TiO2/Bi2S3 photocatalyst with high interfacial charge separation for highly efficient photothermal catalytic CO2 reduction[J].Journal of Materials Science & Technology,2024,189:86-95.
基金资助
重庆市教委2024科技项目(KJQN202404306);重庆市研究生联合培养基地建设项目(JDLHPYJD2022005)
PDF
