Catalytic reduction of 4-nitrophenol using CuO@Na₂Ti(PO₄)₂⋅H₂O

References

• Vincent, T.; Guibal, E. Chitosan-Supported Palladium Catalyst. 3. Influence of Experimental Parameters on Nitrophenol Degradation. Langmuir 2003, 19, 8475–8483. DOI: https://doi.org/10.1021/la034364r.
   Web of Science ®Google Scholar
• Lingaard-Jørgensen, P.; Neergaard Jacobsen, B. A Data Base on Behaviour and Effects of Organic Pollutants in Waste Water Treatment Processes. In Organic Micropollutants in the Aquatic Environment; Springer Netherlands: Dordrecht, 1986; pp 429–439. DOI: https://doi.org/10.1007/978-94-009-4660-6_45.
   Google Scholar
• Vaidya, M, J.; Kulkarni, S, M.; Chaudhari, R, V. Synthesis of P-Aminophenol by Catalytic Hydrogenation of p-Nitrophenol. Org. Process Res. Dev. 2003, 7, 202–208. DOI: https://doi.org/10.1021/op025589w.
   Web of Science ®Google Scholar
• Ravi, G.; Sarasija, M.; Ayodhya, D.; Kumari, L. S.; Ashok, D. Facile Synthesis, Characterization and Enhanced Catalytic Reduction of 4-Nitrophenol Using NaBH4 by Undoped and Sm3+, Gd3+, Hf3+ Doped La2O3 Nanoparticles. Nano Converg. 2019, 6, 12. DOI: https://doi.org/10.1186/s40580-019-0181-6.
   PubMed Web of Science ®Google Scholar
• Dieckmann, M. S.; Gray, K. A. A Comparison of the Degradation of 4-Nitrophenol via Direct and Sensitized Photocatalysis in TiO2 Slurries. Water Res. 1996, 30, 1169–1183. DOI: https://doi.org/10.1016/0043-1354(95)00240-5.
   Web of Science ®Google Scholar
• Jiang, P.; Zhou, J.; Zhang, A.; Zhong, Y. Electrochemical Degradation of P-Nitrophenol with Different Processes. J. Environ. Sci. 2010, 22, 500–506. DOI: https://doi.org/10.1016/S1001-0742(09)60140-6.
   Web of Science ®Google Scholar
• Noh, J.; Meijboom, R. Reduction of 4-Nitrophenol as a Model Reaction for Nanocatalysis. In Application of Nanotechnology in Water Research; Wiley: Hoboken, NJ, 2014; Vol. 9781118496, pp 333–405. DOI: https://doi.org/10.1002/9781118939314.ch13.
   Google Scholar
• Huang, J.; Vongehr, S.; Tang, S.; Lu, H.; Meng, X. Highly Catalytic Pd-Ag Bimetallic Dendrites. J. Phys. Chem. C 2010, 114, 15005–15010. DOI: https://doi.org/10.1021/jp104675d.
   Web of Science ®Google Scholar
• Sun, Y.; Chen, L.; Bao, Y.; Zhang, Y.; Wang, J.; Fu, M.; Wu, J.; Ye, D. The Applications of Morphology Controlled ZnO in Catalysis. Catalysts 2016, 6, 188. DOI: https://doi.org/10.3390/catal6120188.
   Web of Science ®Google Scholar
• Ayodele, O. B.; Hameed, B. H. Development of Kaolinite Supported Ferric Oxalate Heterogeneous Catalyst for Degradation of 4-Nitrophenol in Photo-Fenton Process. Appl. Clay Sci. 2013, 83–84, 171–181. DOI: https://doi.org/10.1016/j.clay.2013.08.019.
   Web of Science ®Google Scholar
• Di Paola, A.; Marcì, G.; Palmisano, L.; Schiavello, M.; Uosaki, K.; Ikeda, S.; Ohtani, B. Preparation of Polycrystalline TiO2 Photocatalysts Impregnated with Various Transition Metal Ions: Characterization and Photocatalytic Activity for the Degradation of 4-Nitrophenol. J. Phys. Chem. B 2002, 106, 637–645. DOI: https://doi.org/10.1021/jp013074l.
   Web of Science ®Google Scholar
• Kalantari, K.; Afifi, A. B. M.; Bayat, S.; Shameli, K.; Yousefi, S.; Mokhtar, N.; Kalantari, A. Heterogeneous Catalysis in 4-Nitrophenol Degradation and Antioxidant Activities of Silver Nanoparticles Embedded in Tapioca Starch. Arab. J. Chem. 2019, 12, 5246–5252. DOI: https://doi.org/10.1016/j.arabjc.2016.12.018.
   Web of Science ®Google Scholar
• Narayanan, K. B.; Sakthivel, N. Synthesis and Characterization of Nano-Gold Composite Using Cylindrocladium Floridanum and Its Heterogeneous Catalysis in the Degradation of 4-Nitrophenol. J. Hazard. Mater. 2011, 189, 519–525. DOI: https://doi.org/10.1016/j.jhazmat.2011.02.069.
   PubMed Web of Science ®Google Scholar
• Arora, N.; Mehta, A.; Mishra, A.; Basu, S. 4-Nitrophenol Reduction Catalysed by Au-Ag Bimetallic Nanoparticles Supported on LDH: Homogeneous vs. Heterogeneous Catalysis. Appl. Clay Sci. 2018, 151, 1–9. DOI: https://doi.org/10.1016/j.clay.2017.10.015.
   Web of Science ®Google Scholar
• Chen, X.; Chen, X.; Cai, Z.; Oyama, M. AuPd Bimetallic Nanoparticles Decorated on Graphene Nanosheets: Their Green Synthesis, Growth Mechanism and High Catalytic Ability in 4-Nitrophenol Reduction. J. Mater. Chem. A 2014, 2, 5668–5674. DOI: https://doi.org/10.1039/C3TA15141G.
   Web of Science ®Google Scholar
• Samantaray, S. K.; Mohapatra, P.; Parida, K. Physico-Chemical Characterisation and Photocatalytic Activity of Nanosized SO42-/TiO2 towards Degradation of 4-Nitrophenol. J. Mol. Catal. A Chem. 2003, 198, 277–287. DOI: https://doi.org/10.1016/S1381-1169(02)00693-3.
   Google Scholar
• Sangami, G.; Nirmala, R.; Kim, H. Y.; Dharmaraj, N. Photodegradation of 4-Nitrophenol Using Cadmium Sulphide Nanoparticles. J. Nanosci. Nanotechnol. 2014, 14, 2299–2306. DOI: https://doi.org/10.1166/jnn.2014.8536.
   PubMed Web of Science ®Google Scholar
• Khatamian, M.; Divband, B.; Jodaei, A. Degradation of 4-Nitrophenol (4-NP) Using ZnO Nanoparticles Supported on Zeolites and Modeling of Experimental Results by Artificial Neural Networks. Mater. Chem. Phys. 2012, 134, 31–37. DOI: https://doi.org/10.1016/j.matchemphys.2012.01.091.
   Web of Science ®Google Scholar
• Maria Magdalane, C.; Kaviyarasu, K.; Judith Vijaya, J.; Siddhardha, B.; Jeyaraj, B. Facile Synthesis of Heterostructured Cerium Oxide/Yttrium Oxide Nanocomposite in UV Light Induced Photocatalytic Degradation and Catalytic Reduction: Synergistic Effect of Antimicrobial Studies. J. Photochem. Photobiol. B 2017, 173, 23–34. DOI: https://doi.org/10.1016/j.jphotobiol.2017.05.024.
   PubMed Web of Science ®Google Scholar
• Hu, X.; Ma, Q.; Wang, X.; Yang, Y.; Liu, N.; Zhang, C.; Kawazoe, N.; Chen, G.; Yang, Y. Layered Ag/Ag2O/BiPO4/Bi2WO6 Heterostructures by Two-Step Method for Enhanced Photocatalysis. J. Catal. 2020, 387, 28–38. DOI: https://doi.org/10.1016/j.jcat.2020.04.002.
   Web of Science ®Google Scholar
• Enesca, A.; Andronic, L. The Influence of Photoactive Heterostructures on the Photocatalytic Removal of Dyes and Pharmaceutical Active Compounds: A Mini-Review. Nanomaterials 2020, 10, 1766. DOI: https://doi.org/10.3390/nano10091766.
   Web of Science ®Google Scholar
• Wang, L.; Su, Z.; Yuan, J. The Influence of Materials, Heterostructure, and Orientation for Nanohybrids on Photocatalytic Activity. Nanoscale Res. Lett. 2019, 14, 20–12. DOI: https://doi.org/10.1186/s11671-019-2851-z.
   PubMed Web of Science ®Google Scholar
• Abdelhamid, H. N. High Performance and Ultrafast Reduction of 4-Nitrophenol Using Metal-Organic Frameworks. J. Environ. Chem. Eng. 2021, 9, 104404. DOI: https://doi.org/10.1016/j.jece.2020.104404.
   Web of Science ®Google Scholar
• Li, B.; Hao, Y.; Zhang, B.; Shao, X.; Hu, L. A Multifunctional Noble-Metal-Free Catalyst of CuO/TiO2 Hybrid Nanofibers. Appl. Catal. A Gen. 2017, 531, 1–12. DOI: https://doi.org/10.1016/j.apcata.2016.12.002.
   Web of Science ®Google Scholar
• Qamar, M. T.; Aslam, M.; Ismail, I. M. I.; Salah, N.; Hameed, A. Synthesis, Characterization, and Sunlight Mediated Photocatalytic Activity of CuO Coated ZnO for the Removal of Nitrophenols. ACS Appl. Mater. Interfaces 2015, 7, 8757–8769. DOI: https://doi.org/10.1021/acsami.5b01273.
   PubMed Web of Science ®Google Scholar
• Sahu, K.; Satpati, B.; Singhal, R.; Mohapatra, S. Enhanced Catalytic Activity of CuO/Cu2O Hybrid Nanowires for Reduction of 4-Nitrophenol in Water. J. Phys. Chem. Solids 2020, 136, 109143. DOI: https://doi.org/10.1016/j.jpcs.2019.109143.
   Web of Science ®Google Scholar
• Che, W.; Ni, Y.; Zhang, Y.; Ma, Y. Morphology-Controllable Synthesis of CuO Nanostructures and Their Catalytic Activity for the Reduction of 4-Nitrophenol. J. Phys. Chem. Solids 2015, 77, 1–7. DOI: https://doi.org/10.1016/j.jpcs.2014.09.006.
   Web of Science ®Google Scholar
• Kassem, A. A.; Abdelhamid, H. N.; Fouad, D. M.; Ibrahim, S. A. Catalytic Reduction of 4-Nitrophenol Using Copper Terephthalate Frameworks and CuO@C Composite. J. Environ. Chem. Eng. 2021, 9, 104401. DOI: https://doi.org/10.1016/j.jece.2020.104401.
   Web of Science ®Google Scholar
• Abdelhamid, H. N.; Mathew, A. P. In-Situ Growth of Zeolitic Imidazolate Frameworks into a Cellulosic Filter Paper for the Reduction of 4-Nitrophenol. Carbohydr. Polym. 2021, 274, 118657. DOI: https://doi.org/10.1016/j.carbpol.2021.118657.
   PubMed Web of Science ®Google Scholar
• Clearfield, A.; Frianeza, T. N. On the Mechanism of Ion Exchange in Zirconium Phosphates-XXII Mixed Zirconium Titanium Phosphates. J. Inorg. Nucl. Chem. 1978, 40, 1925–1932. DOI: https://doi.org/10.1016/0022-1902(78)80257-7.
   Web of Science ®Google Scholar
• Adams, R. J. W.; Hudson, M. J. Reversible Extraction of Ionic Species using Electrochemically Assisted Ion Exchange Part 1: Cobalt(II) Using Alpha-Zirconium Hydrogen Phosphate. Solvent Extr. Ion Exch. 1991, 9, 497–513. DOI: https://doi.org/10.1080/07366299108918067.
   Web of Science ®Google Scholar
• Lin, R.; Ding, Y. A Review on the Synthesis and Applications of Mesostructured Transition Metal Phosphates. Materials (Basel) 2013, 6, 217–243. DOI: https://doi.org/10.3390/ma6010217.
   PubMed Web of Science ®Google Scholar
• Palliyaguru, L.; Kulathunga, U.; Kumarasinghe, K. G. U.; Jayaweera, C.; Jayaweera, P. Facile Synthesis of Titanium Phosphates from Ilmenite Mineral Sand: Potential White Pigments for Cosmetic Applications. J. Cosmet. Sci. 2019, 70, 149–159.
   PubMed Web of Science ®Google Scholar
• Wang, X.; Yang, X.; Cai, J.; Miao, T.; Li, L.; Li, G.; Deng, D.; Jiang, L.; Wang, C. Novel Flower-like Titanium Phosphate Microstructures and Their Application in Lead Ion Removal from Drinking Water. J. Mater. Chem. A 2014, 2, 6718–6722. DOI: https://doi.org/10.1039/C4TA00246F.
   Web of Science ®Google Scholar
• Tegehall, P.-E.; Ojala, T.; Pajari, H.; Pettersson, T.; Kondow, A. J.; Boettner, W. A.; Mulichak, A. M.; Alminger, T.; Erickson, M.; Grundevik, I.; et al. Ion Exchange on Alpha-Titanium Phosphate and Formation of New Crystalline Phases by Hydrolysis of the Ion-Exchanged Phases. Acta Chem. Scand. 1989, 43, 322–330. DOI: https://doi.org/10.3891/acta.chem.scand.43-0322.
   Google Scholar
• Arachchi, N. D. H.; Peiris, G. S.; Shimomura, M.; Jayaweera, P. M. Decomposition of Ilmenite by ZnO/ZnS: Enhanced Leaching in Acid Solutions. Hydrometallurgy 2016, 166, 73–79. DOI: https://doi.org/10.1016/j.hydromet.2016.09.001.
   Web of Science ®Google Scholar
• Kresse, G.; Furthmüller, J. Efficient Iterative Schemes for Ab Initio Total-Energy Calculations Using a Plane-Wave Basis Set. Phys. Rev. B Condens. Matter 1996, 54, 11169–11186. DOI: https://doi.org/10.1103/physrevb.54.11169.
   PubMed Web of Science ®Google Scholar
• Kresse, G.; Furthmüller, J. Efficiency of Ab-Initio Total Energy Calculations for Metals and Semiconductors Using a Plane-Wave Basis Set. Comput. Mater. Sci. 1996, 6, 15–50. DOI: https://doi.org/10.1016/0927-0256(96)00008-0.
   Web of Science ®Google Scholar
• Perdew, J. P.; Burke, K.; Ernzerhof, M. Generalized Gradient Approximation Made Simple. Phys. Rev. Lett. 1996, 77, 3865–3868. DOI: https://doi.org/10.1103/PhysRevLett.77.3865.
   PubMed Web of Science ®Google Scholar
• Grimme, S. Semiempirical GGA-Type Density Functional Constructed with a Long-Range Dispersion Correction. J. Comput. Chem. 2006, 27, 1787–1799. DOI: https://doi.org/10.1002/jcc.20495.
   PubMed Web of Science ®Google Scholar
• Perdew, J. P.; Chevary, J. A.; Vosko, S. H.; Jackson, K. A.; Pederson, M. R.; Singh, D. J.; Fiolhais, C. Atoms, Molecules, Solids, and Surfaces: Applications of the Generalized Gradient Approximation for Exchange and Correlation. Phys. Rev. B Condens. Matter 1992, 46, 6671–6687. DOI: https://doi.org/10.1103/physrevb.46.6671.
   PubMedGoogle Scholar
• Monkhorst, H. J.; Pack, J. D. Special Points for Brillouin-Zone Integrations. Phys. Rev. B 1976, 13, 5188–5192. DOI: https://doi.org/10.1103/PhysRevB.13.5188.
   Web of Science ®Google Scholar
• Salvadó, M. A.; Pertierra, P.; García-Granda, S.; García, J. R.; Rodríguez, J.; Fernández-Díaz, M. T. Neutron Powder Diffraction Study of α-Ti(HPO4)2.H2O and α-Hf(HPO4)2.H2O; H-Atom Positions. Acta Crystallogr. B Struct. Sci. 1996, 52, 896–898. DOI: https://doi.org/10.1107/S0108768196006702.
   Google Scholar
• Huang, J.; Wang, S.; Zhao, Y.; Wang, X.; Wang, S.; Wu, S.; Zhang, S.; Huang, W. Synthesis and Characterization of CuO/TiO2 Catalysts for Low-Temperature CO Oxidation. Catal. Commun. 2006, 7, 1029–1034. DOI: https://doi.org/10.1016/j.catcom.2006.05.001.
   Web of Science ®Google Scholar
• Bandara, J.; Udawatta, C. P. K.; Rajapakse, C. S. K. Highly Stable CuO Incorporated TiO(2) Catalyst for Photo-Catalytic Hydrogen Production from H(2)O. Photochem. Photobiol. Sci. 2005, 4, 857–861. DOI: https://doi.org/10.1039/b507816d.
   PubMed Web of Science ®Google Scholar
• Ortíz-Oliveros, H. B.; Flores-Espinosa, R. M.; Ordoñez-Regil, E.; Fernández-Valverde, S. M. Synthesis of α-Ti(HPO4)2·H2O and Sorption of Eu (III). Chem. Eng. J. 2014, 236, 398–405. DOI: https://doi.org/10.1016/j.cej.2013.09.103.
   Web of Science ®Google Scholar
• Zhao, D.; Chen, C.; Wang, Y.; Ji, H.; Ma, W.; Zang, L.; Zhao, J. Surface Modification of TiO2 by Phosphate: Effect on Photocatalytic Activity and Mechanism Implication. J. Phys. Chem. C 2008, 112, 5993–6001. DOI: https://doi.org/10.1021/jp712049c.
   Web of Science ®Google Scholar
• Uskoković, V. X-Ray Photoelectron and Ion Scattering Spectroscopic Surface Analyses of Amorphous and Crystalline Calcium Phosphate Nanoparticles with Different Chemical Histories. Phys. Chem. Chem. Phys. 2020, 22, 5531–5547. DOI: https://doi.org/10.1039/c9cp06529f.
   PubMed Web of Science ®Google Scholar
• Lu, D.; Zelekew, O. A.; Abay, A. K.; Huang, Q.; Chen, X.; Zheng, Y. Synthesis and Photocatalytic Activities of a CuO/TiO2 Composite Catalyst Using Aquatic Plants with Accumulated Copper as a Template. RSC Adv. 2019, 9, 2018–2025. DOI: https://doi.org/10.1039/C8RA09645G.
   Web of Science ®Google Scholar
• Wang, S.; Liu, X.; Wang, L.; Wen, Q.; Du, N.; Huang, J. Formation Mechanism and Properties of Fluoride-Phosphate Conversion Coating on Titanium Alloy. RSC Adv. 2017, 7, 16078–16086. DOI: https://doi.org/10.1039/C6RA27199E.
   Web of Science ®Google Scholar
• Tahir, D.; Tougaard, S. Electronic and Optical Properties of Cu, CuO and Cu2O studied by electron spectroscopy. J. Phys. Condens. Matter 2012, 24, 175002 DOI: https://doi.org/10.1088/0953-8984/24/17/175002.
   PubMed Web of Science ®Google Scholar
• Kulkarni, P.; Mahamuni, S.; Chandrachood, M.; Mulla, I. S.; Sinha, A. P. B.; Nigavekar, A. S.; Kulkarni, S. K. Photoelectron Spectroscopic Studies on a Silicon Interface with Bi2Sr2CaCu2BO8+δ High Tc Superconductor. J. Appl. Phys. 1990, 67, 3438–3442. DOI: https://doi.org/10.1063/1.345330.
   Web of Science ®Google Scholar
• Poulston, S.; Parlett, P. M.; Stone, P.; Bowker, M. Surface Oxidation and Reduction of CuO and Cu2O Studied Using XPS and XAES. Surf. Interface Anal. 1996, 24, 811–820. DOI: https://doi.org/10.1002/(SICI)1096-9918(199611)24:12<811::AID-SIA191>3.0.CO;2-Z.
   Web of Science ®Google Scholar
• Xie, B.; Finstad, C. C.; Muscat, A. J. Removal of Copper from Silicon Surfaces Using Hexafluoroacetylacetone (HfacH) Dissolved in Supercritical Carbon Dioxide. Chem. Mater. 2005, 17, 1753–1764. DOI: https://doi.org/10.1021/cm048111a.
   Web of Science ®Google Scholar
• Ibupoto, Z. H.; Khun, K.; Beni, V.; Liu, X.; Willander, M. Synthesis of Novel CuO Nanosheets and Their Non-Enzymatic Glucose Sensing Applications. Sensors (Basel) 2013, 13, 7926–7938. DOI: https://doi.org/10.3390/s130607926.
   PubMed Web of Science ®Google Scholar
• Monte, M.; Munuera, G.; Costa, D.; Conesa, J. C.; Martínez-Arias, A. Near-Ambient XPS Characterization of Interfacial Copper Species in Ceria-Supported Copper Catalysts. Phys. Chem. Chem. Phys. 2015, 17, 29995–30004. DOI: https://doi.org/10.1039/c5cp04354a.
   PubMed Web of Science ®Google Scholar
• Precht, R.; Stolz, S.; Mankel, E.; Mayer, T.; Jaegermann, W.; Hausbrand, R. Investigation of Sodium Insertion into Tetracyanoquinodimethane (TCNQ): Results for a TCNQ Thin Film Obtained by a Surface Science Approach. Phys. Chem. Chem. Phys. 2016, 18, 3056–3064. DOI: https://doi.org/10.1039/c5cp06659j.
   PubMed Web of Science ®Google Scholar
• del Val, S.; Granados, M. L.; Fierro, J. L. G.; Santamarı́a-González, J.; López, A. J.; Blasco, T. α-Tip-Supported Vanadium Oxide Catalysts: Influence of Calcination Pretreatments on Structure and Performance for o-Xylene Oxidation. J. Catal. 2001, 204, 466–478. DOI: https://doi.org/10.1006/jcat.2001.3417.
   Web of Science ®Google Scholar
• Qi, L.; Tang, X.; Wang, Z.; Peng, X. Pore Characterization of Different Types of Coal from Coal and Gas Outburst Disaster Sites Using Low Temperature Nitrogen Adsorption Approach. Int. J. Min. Sci. Technol. 2017, 27, 371–377. DOI: https://doi.org/10.1016/j.ijmst.2017.01.005.
   Web of Science ®Google Scholar
• Liu, J.; Wei, X.; Yu, Y.; Song, J.; Wang, X.; Li, A.; Liu, X.-W.; Deng, W.-Q. Uniform Core-Shell Titanium Phosphate Nanospheres with Orderly Open Nanopores: A Highly Active Brønsted Acid Catalyst. Chem. Commun. (Camb.) 2010, 46, 1670–1672. DOI: https://doi.org/10.1039/b922100j.
   PubMed Web of Science ®Google Scholar
• Bhaumik, A.; Inagaki, S. Mesoporous Titanium Phosphate Molecular Sieves with Ion-Exchange Capacity. J. Am. Chem. Soc. 2001, 123, 691–696. DOI: https://doi.org/10.1021/ja002481s.
   PubMed Web of Science ®Google Scholar
• Hervés, P.; Pérez-Lorenzo, M.; Liz-Marzán, L. M.; Dzubiella, J.; Lu, Y.; Ballauff, M. Catalysis by Metallic Nanoparticles in Aqueous Solution: Model Reactions. Chem. Soc. Rev. 2012, 41, 5577–5587. DOI: https://doi.org/10.1039/c2cs35029g.
   PubMed Web of Science ®Google Scholar
• Khezrianjoo, S.; Revanasiddappa, H. D. Langmuir-Hinshelwood Kinetic Expression for the Photocatalytic Degradation of Metanil Yellow Aqueous Solutions by ZnO Catalyst, Chem. Sci. J., 2012, CSJ-85, https://astonjournals.com/manuscripts/Vol2012/CSJ-85_Vol2012.pdf.
   Google Scholar
• Din, M. I.; Khalid, R.; Hussain, Z.; Hussain, T.; Mujahid, A.; Najeeb, J.; Izhar, F. Nanocatalytic Assemblies for Catalytic Reduction of Nitrophenols: A Critical Review. Crit. Rev. Anal. Chem. 2020, 50, 322–338. DOI: https://doi.org/10.1080/10408347.2019.1637241.
   PubMed Web of Science ®Google Scholar
• Saha, S.; Pal, A.; Kundu, S.; Basu, S.; Pal, T. Photochemical Green Synthesis of Calcium-Alginate-Stabilized Ag and Au Nanoparticles and Their Catalytic Application to 4-Nitrophenol Reduction. Langmuir 2010, 26, 2885–2893. DOI: https://doi.org/10.1021/la902950x.
   PubMed Web of Science ®Google Scholar
• Ghorai, T. K. Synthesis of Spherical Mesoporous Titania Modified Iron-Niobate Nanoclusters for Photocatalytic Reduction of 4-Nitrophenol. J. Mater. Res. Technol. 2015, 4, 133–143. DOI: https://doi.org/10.1016/j.jmrt.2014.11.005.
   Google Scholar