Abstract
A simple sol-gel synthesis method has been developed to synthesize uniform nanospheres of gold lithium-doped titanium dioxide in anatase phase (Au/Li-TiO2) with a well-defined core-shell structure with the Li-doped titania as shell and Au nanoparticles as core. The resulting core-shell nanoparticles have a high surface area (~494 m2/g) and uniform pore size (~3.5 nm) for the anatase shell. The synthesis of the gold nanoparticles refers to the classical Turkevich synthesis, and the diameter can be regulated by adjusting the amount of HAuCl4. The gold nanoparticles were first covered with citrate group and subsequently removed by thermal treatment. The catalytic performance of Au/Li-TiO2 was investigated using the degradation of rhodamine B in water for a model reaction using UVb and visible light. The high surface area of the anatase shells provides direct access for the reactant molecules to diffuse and subsequently interact with the gold cores.
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Arconada N, Durán A, Suárez S, Portela R, Coronado JM, Sánchez B, Castro Y (2009) Synthesis and photocatalytic properties of dense and porous TiO2-anatase thin films prepared by sol–gel. Appl Catal B Environ 86(1):1–7. https://doi.org/10.1016/j.apcatb.2008.07.021
Barrett EP, Joyner LG, Halenda PP (1951) The determination of pore volume and area distributions in porous substances. I. Computations from nitrogen isotherms. J Am Chem Soc 73(1):373–380. https://doi.org/10.1021/ja01145a126
Cozzoli PD, Kornowski A, Weller H (2003) Low-temperature synthesis of soluble and processable organic-capped anatase TiO2 nanorods. J Am Chem Soc 125(47):14539–14548. https://doi.org/10.1021/ja036505h
Diamant Y, Chappel S, Chen SG, Melamed O, Zaban A (2004) Core–shell nanoporous electrode for dye sensitized solar cells: the effect of shell characteristics on the electronic properties of the electrode. Coord Chem Rev 248(13):1271–1276. https://doi.org/10.1016/j.ccr.2004.03.003
Diwald O, Thompson T (2004) The effect of nitrogen ion implantation on the photoactivity of TiO2 rutile single crystals. J Phys Chem B 108(1):52–57. https://doi.org/10.1021/jp030529t
Fiorenza R, Bellardita M, Palmisano L, Scirè S (2016) A comparison between photocatalytic and catalytic oxidation of 2-propanol over Au/TiO2-CeO2 catalysts. J Mol Catal A Chem 415:56–64. https://doi.org/10.1016/j.molcata.2016.01.025
Fiorenza R, Bellardita M, Barakat T, Scirè S, Palmisano L (2018a) Visible light photocatalytic activity of macro-mesoporous TiO2-CeO2 inverse opals. J Photochem Photobiol A Chem 352:25–34. https://doi.org/10.1016/j.jphotochem.2017.10.052
Fiorenza R, Bellardita M, Scirè S, Palmisano L (2018b) Effect of the addition of different doping agents on visible light activity of porous TiO2 photocatalysts. Mol Catal 455(June):108–120. https://doi.org/10.1016/j.mcat.2018.06.002
Frens G (1973) Controlled nucleation for the regulation of the particle size in monodisperse gold suspensions. Nat Phys Sci 241(105):20–22. https://doi.org/10.1038/physci241020a0
Gelb LD, Gubbins KE (1998) Characterization of porous glasses: simulation models, adsorption isotherms, and the Brunauer-Emmett-Teller analysis method. Langmuir 14(8):2097–2111. https://doi.org/10.1021/la9710379
Greco E, Ciliberto E, Cirino AME, Capitani D, Di Tullio V (2016a) A new preparation of doped photocatalytic TiO2 anatase nanoparticles: a preliminary study for the removal of pollutants in confined museum areas. Appl Phys Mater Sci Process 122(5). https://doi.org/10.1007/s00339-016-0057-0
Greco E, Ciliberto E, Verdura PD, Lo Giudice E, Navarra G (2016b) Nanoparticle-based concretes for the restoration of historical and contemporary buildings: a new way for CO2 reduction in architecture. Appl Phys Mater Sci Process 122(5). https://doi.org/10.1007/s00339-016-0056-1
Greene LE, Law M, Yuhas BD, Yang P (2007) ZnO−TiO2 core−shell nanorod/P3HT solar cells. J Phys Chem C 111(50):18451–18456. https://doi.org/10.1021/jp077593l
Gupta SM, Tripathi M (2011) A review of TiO2 nanoparticles. Chin Sci Bull 56(16):1639–1657. https://doi.org/10.1007/s11434-011-4476-1
Haiss W, Thanh NTK, Aveyard J, Fernig DG (2007) Determination of size and concentration of gold nanoparticles from UV-Vis spectra. Anal Chem 79(11):4215–4221. https://doi.org/10.1021/ac0702084
Hanaor DAH, Sorrell CC (2011) Review of the anatase to rutile phase transformation. J Mater Sci 46(4):855–874. https://doi.org/10.1007/s10853-010-5113-0
Hill HD, Mirkin CA (2006) The bio-barcode assay for the detection of protein and nucleic acid targets using DTT-induced ligand exchange. Nat Protoc 1:324. Retrieved from–336. https://doi.org/10.1038/nprot.2006.51
Hirakawa T, Kamat PV (2005) Charge separation and catalytic activity of Ag@TiO2 core-shell composite clusters under UV-irradiation. J Am Chem Soc 127(11):3928–3934. https://doi.org/10.1021/ja042925a
Jing J, Feng J, Li W, Yu WW (2013) Low-temperature synthesis of water-dispersible anatase titanium dioxide nanoparticles for photocatalysis. J Colloid Interface Sci 396:90–94. https://doi.org/10.1016/j.jcis.2012.12.075
Kumar SG, Devi LG (2011) Review on modified TiO2 photocatalysis under UV/visible light: selected results and related mechanisms on interfacial charge carrier transfer dynamics. J Phys Chem A 115(46):13211–13241. https://doi.org/10.1021/jp204364a
Law M, Greene LE, Radenovic A, Kuykendall T, Liphardt J, Yang P (2006) ZnO−Al2O3 and ZnO−TiO2 core−shell nanowire dye-sensitized solar cells. J Phys Chem B 110(45):22652–22663. https://doi.org/10.1021/jp0648644
Li G, Li L, Boerio-Goates J, Woodfield BF (2005) High purity anatase TiO2 nanocrystals: near room-temperature synthesis, grain growth kinetics, and surface hydration chemistry. J Am Chem Soc 127(24):8659–8666. https://doi.org/10.1021/ja050517g
Li Y, Leng T, Lin H, Deng C, Xu X, Yao N, Yang P, Zhang X (2007) Preparation of Fe3O4@ZrO2 core−shell microspheres as affinity probes for selective enrichment and direct determination of phosphopeptides using matrix-assisted laser desorption ionization mass spectrometry. J Proteome Res 6(11):4498–4510. https://doi.org/10.1021/pr070167s
Lowell S, Shields JE, Thomas MA, Thommes M (2004) Characterization of porous solids and powders: surface area, pore size and density. https://doi.org/10.1016/S0167-2991(08)63072-4
Lu Y, Yin Y, Li Z-Y, Xia Y (2002) Synthesis and self-assembly of Au@SiO2 core−shell colloids. Nano Lett 2(7):785–788. https://doi.org/10.1021/nl025598i
MacWan DP, Dave PN, Chaturvedi S (2011) A review on nano-TiO2 sol-gel type syntheses and its applications. J Mater Sci 46(11):3669–3686. https://doi.org/10.1007/s10853-011-5378-y
Milazzo RG, Privitera S, Litrico G, Scalese S, Mirabella S, La Via F et al (2017) Formation, morphology, and optical properties of electroless deposited gold nanoparticles on 3C-SiC. J Phys Chem C 121(8):4304–4311. https://doi.org/10.1021/acs.jpcc.6b11638
Monshi A, Foroughi MR, Monshi MR (2012) Modified Scherrer equation to estimate more accurately nano-crystallite size using XRD. World J Nano Sci Eng 2(03):154. https://doi.org/10.4236/wjnse.2012.23020
Morel A-L, Nikitenko SI, Gionnet K, Wattiaux A, Lai-Kee-Him J, Labrugere C, Chevalier B, Deleris G, Petibois C, Brisson A, Simonoff M (2008) Sonochemical approach to the synthesis of Fe3O4@SiO2 core−shell nanoparticles with tunable properties. ACS Nano 2(5):847–856. https://doi.org/10.1021/nn800091q
Natarajan TS, Thomas M, Natarajan K, Bajaj HC, Tayade RJ (2011) Study on UV-LED/TiO2 process for degradation of rhodamine B dye. Chem Eng J 169(1–3):126–134. https://doi.org/10.1016/j.cej.2011.02.066
Sarkar A, Biswas SK, Pramanik P (2010) Design of a new nanostructure comprising mesoporous ZrO2 shell and magnetite core (Fe3O4@mZrO2) and study of its phosphate ion separation efficiency. J Mater Chem 20(21):4417–4424. https://doi.org/10.1039/B925379C
Sethi M, Knecht MR (2009) Experimental studies on the interactions between Au nanoparticles and amino acids: bio-based formation of branched linear chains. ACS Appl Mater Interfaces 1(6):1270–1278. https://doi.org/10.1021/am900157m
Strano V, Urso RG, Scuderi M, Iwu KO, Simone F, Ciliberto E, Spinella C, Mirabella S (2014) Double role of HMTA in ZnO nanorods grown by chemical bath deposition. J Phys Chem C 118(48):28189–28195. https://doi.org/10.1021/jp507496a
Subramanian V, Karki A, Gnanasekar KI, Eddy FP, Rambabu B (2006) Nanocrystalline TiO2 (anatase) for Li-ion batteries. J Power Sources 159(1):186–192. https://doi.org/10.1016/j.jpowsour.2006.04.027
Tom RT, Nair AS, Singh N, Aslam M, Nagendra CL, Philip R, Vijayamohanan K, Pradeep T (2003) Freely dispersible Au@TiO2, Au@ZrO2, Ag@TiO2, and Ag@ZrO2 core−shell nanoparticles: one-step synthesis, characterization, spectroscopy, and optical limiting properties. Langmuir 19(8):3439–3445. https://doi.org/10.1021/la0266435
Turkevich J, Cooper PHJ (1951) A study of the nucleation and growth process in the synthesis of colloidal gold. Discuss Faraday Soc 55(c):55–75. https://doi.org/10.1039/df9511100055
Wang S, Qian K, Bi X, Huang W (2009) Influence of speciation of aqueous HAuCl4 on the synthesis, structure, and property of Au colloids. J Phys Chem C 113(16):6505–6510. https://doi.org/10.1021/jp811296m
Wang J, Zheng S, Shao Y, Liu J, Xu Z, Zhu D (2010) Amino-functionalized Fe3O4@SiO2 core–shell magnetic nanomaterial as a novel adsorbent for aqueous heavy metals removal. J Colloid Interface Sci 349(1):293–299. https://doi.org/10.1016/j.jcis.2010.05.010
Wang L, Wen M, Wang W, Momuinou N, Wang Z, Li S (2016) Photocatalytic degradation of organic pollutants using rGO supported TiO2-CdS composite under visible light irradiation. J Alloys Compd 683:318–328. https://doi.org/10.1016/j.jallcom.2016.05.111
Wei Y, Zhao Z, Yu X, Jin B, Liu J, Xu C, Duan A, Jiang G, Ma S (2013) One-pot synthesis of core–shell Au@CeO2−δ nanoparticles supported on three-dimensionally ordered macroporous ZrO2 with enhanced catalytic activity and stability for soot combustion. Cat Sci Technol 3(11):2958–2970. https://doi.org/10.1039/C3CY00248A
Yan X, Pan D, Li Z, Liu Y, Zhang J, Xu G, Wu M (2010) Controllable synthesis and photocatalytic activities of water-soluble TiO2 nanoparticles. Mater Lett 64(16):1833–1835. https://doi.org/10.1016/j.matlet.2010.05.051
Yang HG, Liu G, Qiao SZ, Sun CH, Jin YG, Smith SC et al (2009) Solvothermal synthesis and photoreactivity of anatase TiO2 nanosheets with dominant {001} facets. J Am Chem Soc 131(11):4078–4083. https://doi.org/10.1021/ja808790p
Ye J, Liu W, Cai J, Chen S, Zhao X, Zhou H, Qi L (2011) Nanoporous anatase TiO2 mesocrystals: additive-free synthesis, remarkable crystalline-phase stability, and improved lithium insertion behavior. J Am Chem Soc 133(4):933–940. https://doi.org/10.1021/ja108205q
Yin H, Wada Y, Kitamura T, Kambe S, Murasawa S, Mori H, Sakata T, Yanagida S (2001) Hydrothermal synthesis of nanosized anatase and rutile TiO2 using amorphous phase TiO2. J Mater Chem 11(6):1694–1703. https://doi.org/10.1039/B008974P
Yoshida R, Suzuki Y, Yoshikawa S (2005) Syntheses of TiO2(B) nanowires and TiO2 anatase nanowires by hydrothermal and post-heat treatments. J Solid State Chem 178(7):2179–2185. https://doi.org/10.1016/j.jssc.2005.04.025
Acknowledgments
The authors want to acknowledge Ms. Allison Wu for the revision of the text.
Funding
This study was funded by the National Natural Science Foundation of China (Grant Nos. 21876003 and 21577003), the National Key Research and Development Program of China (No. 2016YFC0202200), and the support of the Ministry of Education, University and Research of Italy (MIUR).
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Au-Li-TiO2 nanoparticles after drying (JPG 55.4 kb).
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Greco, E., Balsamo, S.A., Maccarrone, G. et al. Gold-core lithium-doped titania shell nanostructures for plasmon-enhanced visible light harvesting with photocatalytic activity. J Nanopart Res 22, 164 (2020). https://doi.org/10.1007/s11051-020-04876-w
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DOI: https://doi.org/10.1007/s11051-020-04876-w