Abstract
A porous Ce/TiO2 composite exhibiting high photocatalytic activity was successfully prepared by a sol–gel method using β-cyclodextrin (β-CD) polymer microspheres as the template. The structural and morphological characteristics of the prepared Ce/TiO2 composites were examined by X-ray diffraction, Fourier transform infrared spectroscopy, scanning electron microscopy, low-temperature N2 adsorption–desorption, thermogravimetry–differential thermal analysis, diffuse reflectance spectroscopy, and X-ray photoelectron spectroscopy. The characterization results revealed that after the calcination of as-prepared Ce/TiO2 at 500 °C, it exhibits a porous structure with a TiO2 anatase phase. The photocatalytic performance of the as-prepared samples according to their different molar ratios was evaluated toward the degradation of rhodamine B (RhB). Compared to commercial TiO2, the porous Ce/TiO2 composite exhibited a higher photocatalytic activity under visible light irradiation at room temperature, with a photodegradation rate of up to 80% for RhB (5 mg L−1) within 60 min. Addition of β-cyclodextrin polymer microspheres as the template not only renders a porous structure but also inhibits the crystal growth and anatase-to-rutile transformation of TiO2. Doping with Ce was hypothesized to decrease the radiative recombination of the photogenerated electrons and holes in TiO2, extending its light response to the visible region.
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Anandan S, Yoon M (2004) Photocatalytic degradation of Nile red using TiO2-beta cyclodextrin colloids. Catal Commun 5:271–275. doi:10.1016/j.catcom.2004.03.003
Attarchi N, Montazer M, Toliyat T (2013) Ag/TiO2/β-CD nano composite: preparation and photo catalytic properties for methylene blue degradation. Appl Catal A Gen 467:107–116. doi:10.1016/j.apcata.2013.07.018
Bleta R, Lannoy A, Machut C, Monflier E, Ponchel A (2014) Understanding the role of cyclodextrins in the self-assembly, crystallinity, and porosity of titania nanostructures. Langmuir 30:11812–11822. doi:10.1021/la502911v
Bourezgui A, Kacem I, Ben Assaker I, Gannouni M, Ben Naceur J, Karyaoui M, Chtourou R (2016) Synthesis of porous TiO2 thin films prepared with templating technique to improve the photoelectrochemical properties. J Porous Mater 23:1085–1094. doi:10.1007/s10934-016-0166-3
Cao MH, Wang PF, Ao YH, Wang C, Hou J, Qian J (2016) Visible light activated photocatalytic degradation of tetracycline by a magnetically separable composite photocatalyst: graphene oxide/magnetite/cerium-doped titania. J Colloid Interf Sci 467:129–139. doi:10.1016/j.jcis.2016.01.005
Chen Y, Liu KR (2017) Magnetic Ce-doped TiO2/NiFe2O4/diatomite ternary composite: enhanced visible-light-driven photocatalytic performance. Powder Technol 313:44–53. doi:10.1016/j.powtec.2017.03.005
Ding MY, Meng DS, Tang YH, Liu CB, Luo SL (2015) One-dimensional porous Ag/AgBr/TiO2 nanofibres with enhanced visible light photocatalytic activity. Chem Pap 69:1411–1420. doi:10.1515/chempap-2015-0151
Kohtani S, Nishioka S, Yoshioka E, Miyabe H (2014) Dye-sensitized photo-hydrogenation of aromatic ketones on titanium dioxide under visible light irradiation. Catal Commun 43:61–65. doi:10.1016/j.catcom.2013.09.006
Lannoy A, Kania N, Bleta R, Fourmentin S, Machut-Binkowski C, Monflier E, Ponchel A (2016) Photocatalysis of volatile organic compounds in water: towards a deeper understanding of the role of cyclodextrins in the photodegradation of toluene over titanium dioxide. J Colloid Interface Sci 461:317–325. doi:10.1016/j.jcis.2015.09.022
Li M, Li W, Liu SX (2011) Hydrothermal synthesis, characterization, and KOH activation of carbon spheres from glucose. Carbohydr Res 346:999–1004. doi:10.1016/j.carres.2011.03.020
Li JL, Zhen DS, Sui GZ, Deng QG, Jia LH (2012) Nanocomposite of Cu–TiO2–SiO2 with high photoactive performance for degradation of Rhodamine B dye in aqueous wastewater. J Nanosci Nanotech 12:6265–6270. doi:10.1166/jnn.2012.6438
Li HB, Zhu LJ, Ma CY, Zhang HL (2014) TiO2 hollow microspheres: synthesis, photocatalytic activity, and selectivity for a mixture of organic dyes. Monatsh Chem 145:29–37. doi:10.1007/s00706-013-1012-9
Li JJ, Zhang YM, Han JC, Zhou JG, Zhang ZH, Liu J, Song B (2015a) Three-dimensional macroporous graphene/TiO2 nanocomposite as anode material for lithium ion batteries. Mater Express 5:83–94. doi:10.1166/mex.2015.1222
Li JL, Liu T, Sui GZ, Zhen DS (2015b) Photocatalytic performance of a Nd–SiO2–TiO2 nanocomposite for degradation of Rhodamine B dye wastewater. J Nanosci Nanotech 15:1408–1415. doi:10.1166/jnn.2015.9611
Liu ZC, Liu ZF, Cui T, Dong LX, Zhang J, Han L, Li GM, Liu CP (2014) Photocatalyst from one-dimensional TiO2 nanowires/synthetic zeolite composites. Mater Express 4:465–474. doi:10.1166/mex.2014.1196
Liu DD, Liu YM, Wu ZS, Tian F, Ye BC, Chen XQ (2016) Enhancement of photodegradation of Ce, N, and P tri-doped TiO2/AC by microwave radiation with visible light response for naphthalene. J Taiwan Inst Chem E 68:506–513. doi:10.1016/j.jtice.2016.10.002
Macwan DP, Dave PN, Chaturvedi S (2011) A review on nano-TiO2 sol-gel type syntheses and its applications. J Mater Sci 46:3669–3686. doi:10.1007/s10853-011-5378-y
Meng XQ, Wang XZ, Zhong MZ, Wu FM, Fang YZ (2013) Sb2S3 surface modification induced remarkable enhancement of TiO2 core/shell nanowires solar cells. J Solid State Chem 201:75–78. doi:10.1016/j.jssc.2013.01.041
Ono Y (2016) Highly active aggregate photocatalyst with hierarchically porous structures synthesized by using a hydroxyapatite template. Mater Res Bull 83:340–344. doi:10.1016/j.materresbull.2016.05.006
Palanisamy B, Babu CM, Sundaravel B, Shanthi K, Murugesan V (2015) Photocatalytic degradation of aqueous alachlor with visible-light active mesoporous WO3/TiO2. Sci Adv Mater 7:746–755. doi:10.1166/sam.2015.1914
Pitchaimuthu S, Rajalakshmi S, Kannan N, Velusamy P (2014) Enhanced photocatalytic activity of titanium dioxide by beta-cyclodextrin in decoloration of Acid Yellow 99 dye. Desalin Water T 52:3392–3402. doi:10.1080/19443994.2013.799049
Rahimi-Nasrabadi M, Behpour M, Sobhani-Nasab A, Jeddy MR (2016) Nanocrystalline Ce-doped copper ferrite: synthesis, characterization, and its photocatalyst application. J Mater Sci-Mater El 27:11691–11697. doi:10.1007/s10854-016-5305-8
Ren R, Wen ZH, Cui SM, Hou Y, Guo XR, Chen JH (2015) Controllable synthesis and tunable photocatalytic properties of Ti3+-doped TiO2. Sci Rep 5:10714. doi:10.1038/srep10714
Santhosh C, Velmurugan V, Jacob G, Jeong SK, Grace AN, Bhatnagar A (2016) Role of nanomaterials in water treatment applications: a review. Chem Eng J 306:1116–1137. doi:10.1016/j.cej.2016.08.053
Sharavath V, Sarkar S, Gandla D, Ghosh S (2016) Low temperature synthesis of TiO2-beta-cyclodextrin-graphene nanocomposite for energy storage and photocatalytic applications. Electrochim Acta 210:385–394. doi:10.1016/j.electacta.2016.05.177
Singh P, Ojha A, Borthakur A, Singh R, Lahiry D, Tiwary D, Mishra PK (2016) Emerging trends in photodegradation of petrochemical wastes: a review. Environ Sci Pollut R 23:22340–22364. doi:10.1007/s11356-016-7373-y
Sui GZ, Liu T, Li JL, Jia LH, Lv J (2013) Photocatalytic degradation of dyestuff wastewater with Zn2+–TiO2–SiO2 nanocomposite. J Nanosci Nanotech 13:3972–3977. doi:10.1166/jnn.2013.7163
Sui GZ, Li JL, Liu T, Zhao TT, Hao ZL, Zhen DS, Lv J, Jia LH, Jing T (2016) Preparation and photocatalytic performance of a Pr–SiO2–TiO2 nanocomposite for degradation of aqueous dye wastewater. Mater Express 6:1–9. doi:10.1166/mex.2016.1273
Tang YL, Tian JL, Malkoske T, Le WJ, Chen BD (2017) Facile ultrasonic synthesis of novel zinc sulfide/carbon nanotube coaxial nanocables for enhanced photodegradation of methyl orange. J Mater Sci 52:1581–1589. doi:10.1007/s10853-016-0452-0
Teng F, Zhang GZ, Wang YQ, Gao CT, Zhang ZX, Xie EQ (2015) Photocatalytic properties of titania/porous carbon fibers composites prepared by self-template method. J Mater Sci 50:2921–2931. doi:10.1007/s10853-015-8857-8
Wang XP, Huang SQ, Zhu NW, Lou ZY, Yuan HP (2015) Facile synthesis of porous TiO2 photocatalysts using waste sludge as the template. Appl Surf Sci 359:917–922. doi:10.1016/j.apsusc.2015.10.173
Yan K, Wu GS, Jarvis C, Wen JL, Chen AC (2014) Facile synthesis of porous microspheres composed of TiO2 nanorods with high photocatalytic activity for hydrogen production. Appl Catal B Environ 14:281–287. doi:10.1016/j.apcatb.2013.11.003
Yang ZX, Zhang X, Cui J (2014) Self-assembly of bioinspired catecholic cyclodextrin TiO2 heterosupramolecule with high adsorption capacity and efficient visible-light photoactivity. Appl Catal B Environ 148:243–249. doi:10.1016/j.apcatb.2013.11.002
Yao YC, Dai XR, Hu XY, Huang SZ, Jin Z (2016) Synthesis of Ag-decorated porous TiO2 nanowires through a sunlight induced reduction method and its enhanced photocatalytic activity. Appl Surf Sci 387:469–476. doi:10.1016/j.apsusc.2016.06.130
Yu S, You JS, Yang IS, Kang P, Rawal SB, Sung SD, Lee WI (2016) Tailoring of nanoporous TiO2 spheres with 100–200 nm sizes for efficient dye-sensitized solar cells. J Power Sour 325:7–14. doi:10.1016/j.jpowsour.2016.06.018
Zhang X, Wu F, Deng NS (2011) Efficient photodegradation of dyes using light-induced self assembly TiO2/β-cyclodextrin hybrid nanoparticles under visible light irradiation. J Hazard Mater 185:117–123. doi:10.1016/j.jhazmat.2010.09.005
Zhang HG, Song YH, Sheng Y, Li HX, Shi Z, Xu XC, Zou HF (2015a) EDTA-assisted fabrication of TiO2 core shell microspheres with improved photocatalytic performance. Ceram Int 41:247–252. doi:10.1016/j.ceramint.2014.08.065
Zhang JM, Zhang ZF, Zhang YY, Li CM, Sun XG, Si HY, Peng Z, Li YT (2015b) Preparation of novel YBiO3/Bi2O3 heterostructured composite with high visible light photocatalytic activity. Mater Express 5:336–342. doi:10.1166/mex.2015.1241
Zhang LL, Gao HJ, Liao YW (2016a) Enhanced photocatalytic activity of TiO2 with poly(AA-DVB). J Mater Sci 51:10585–10595. doi:10.1007/s10853-016-0279-8
Zhang PG, Zhang CY, Xie AJ, Li C, Song JM, Song YH (2016b) Novel template-free synthesis of hollow@porous TiO2 superior anode materials for lithium ion battery. J Mater Sci 51:3448–3453. doi:10.1007/s10853-015-9662-0
Zheng CY, Li D, Wan JF, Yu XJ, Xing ZP (2016) One-step synthesis of Ce–N–C–S-codoped TiO2 catalyst and its enhanced visible light photocatalytic activity. J Nanosci Nanotech 16:12573–12581. doi:10.1166/jnn.2016.12981
Zhu HY, Wu Y, Zhao X, Wan HQ, Yang LJ, Hong JM, Yu Q, Dong L, Chen Y, Jian C, Wei J, Xu PH (2006) Influence of impregnation times on the dispersion of CuO on anatase. J Mol Catal A Chem 243:24–30. doi:10.1016/j.molcata.2005.08.021
Acknowledgements
This work was supported by the Research Innovation Program for College Graduates of Qiqihar University (YJSCX2016-ZD05), the Research Project of Education Ministry of Heilongjiang Province of China (135209217, 135209223) and the Research Project of the Ministry of Human Resources and Social Security of China (2015).
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Li, J., Jia, S., Sui, G. et al. Preparation of a cerium/titanium composite with porous structure and enhanced visible light photocatalytic activity using β-cyclodextrin polymer microspheres as the template. Chem. Pap. 72, 369–379 (2018). https://doi.org/10.1007/s11696-017-0286-5
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DOI: https://doi.org/10.1007/s11696-017-0286-5