Molecularly imprinted photocatalyst for glyceraldehyde production
Source abstract
Abstract
In this work, a ZnO-based molecularly imprinted photocatalyst (MIP) bearing acid Lewis sites (Al) was evaluated for photocatalytic oxidation of glycerol. The MIP was characterized by porosimetry using nitrogen adsorption/desorption, Fourier transform infrared spectroscopy and X-ray diffraction. Characterization provided evidence of the presence of zincide crystalline phase and Al–O–Si bonds. Experiments were carried out in a batch reactor (slurry) under UV radiation. The oxidation products were analysed by HPLC. Until 1 h of reaction under UV-light, the molar fraction of glyceraldehyde (GAD) was 4.5% with formation of minor subproducts (carboxylic acid). Compared to the control samples (NIP), the presence of imprinted sites has enhanced the GAD production. The MIP was shown to be highly selective for glyceraldehyde until 1 h of reaction, since no other degradation products, such as glycolaldehyde and 1,3-dihydroxyacetone, were produced.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Analytical chemistry methods development · Catalytic Processes in Materials Science · Mesoporous Materials and Catalysis
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (23)
Show source-provided references
1. Sharma AS, Kaur H, Shah D (2016) Selective oxidation of alcohols by supported gold nanoparticles: recent advances. RSC Adv 6:28688–2872710.1039/C5RA25646A ↗
2. Palmisano G, Yurdakal S, Augugliaro V, Loddo V, Palmisano L (2007) Photocatalytic selective oxidation of 4-methoxybenzyl alcohol to aldehyde in aqueous suspension of home-prepared titanium dioxide catalyst. Adv Synth Catal 349:964–97010.1002/adsc.200600435 ↗
3. Habe H, Shimada Y, Yahushi T, Hattori H, Ano Yoshitakam Fukuoka T, Kitamoto D, Itagaki M, Watanabe K, Yanagishita H, Matshushita K, Sakaki K (2009) Microbial production of glyceric acid, an organic acid that can be mass produced from glycerol. Appl Environ Microbiol 75:7760–112810.1128/AEM.01535-09 ↗
4. Villa A, Dimitratos N, Chan-Thaw CE, Hammond C, Prati L, Hutchings GJ (2015) Glycerol oxidation using gold-containing catalysts. Am Chem Soc 48:1403–1412
5. Bagnato G, Iulianelli A, Sanna A, Basile A (2017) Glycerol production and transformation: a critical review with particular emphasis on glycerol reforming reaction for producing hydrogen in conventional and membrane reactors. Membranes 7:1–1710.3390/membranes7020017 ↗
6. Augugliaro V, El Nazer HAH, Loddo V, Mele A, Palmisano G, Palmisano L, Yurdakal S (2010) Partial photocatalytic oxidation of glycerol in TiO2 water suspensions. Catal Today 151:21–2810.1016/j.cattod.2010.01.022 ↗
7. Rodrigues EG, Carabineiro SAC, Chen X, Delgado JJ, Figueiredo JL, Pereira MFR, Óerfão JJM (2011) Selective oxidation of glycerol catalyzed by Rh/activated carbon: importance of support surface chemistry. Catal Lett 141:420–43110.1007/s10562-010-0515-9 ↗
8. Zhou C-H, Beltramini JN, Fan Y-X, Lu GQ (2008) Chemoselective catalytic conversion of glycerol as a biorenewable source to valuable commodity chemicals. Chem Soc Rev 37:527–55110.1039/B707343G ↗
9. Hermes NA, André C, Lansarin MA (2014) Comparative study on the photocatalytic oxidation of glycerol using ZnO and TiO2. Chem Lett 43:143–14510.1246/cl.130798 ↗
10. Cheong WJ, Yang SH, Ali F (2013) Molecular imprinted polymers for separation science: a review of reviews. J Sep Sci 36:609–62810.1002/jssc.201200784 ↗
11. Chen L, Wang X, Lu W, Wu X, Li J (2016) Molecular imprinting: perspectives and applications. Chem Soc Rev 45:2137–221110.1039/C6CS00061D ↗
12. Hermes N, Corsetti A, Pacheco A, Lansarin MA (2016) Photocatalytic oxidation of glycerol over ZnO: systematic evaluation of reaction parameters. J Adv Oxid Technol 18:315–321
13. de Escobar CC, Dallegrave A, Lasarin MA, Zimnoch dos Santos JH (2015) The sol–gel route effect on the preparation of molecularly imprinted silica-based materials for selective and competitive photocatalysis. Colloids Surf A Physicochem Eng Asp 486:96–10510.1016/j.colsurfa.2015.09.027 ↗
14. de Escobar CC, Lansarin MA, Zimnoch dos Santos JH (2016) Synthesis of molecularly imprinted photocatalysts containing low TiO2 loading: Evaluation for the degradation of pharmaceuticals. J Hazard Mater 306:359–36610.1016/j.jhazmat.2015.11.035 ↗
15. Lu Z, Zhao X, Zhu Z, Song M, Gao N, Wang Y, Ma Z, Shi W, Yan Y, Dong H (2016) A novel hollow capsule-like recyclable functional ZnO/C/Fe3O4 endowed with three-dimensional oriented recognition ability for selectively photodegrading danofloxacin mesylate. Catal Sci Technol 6:6513–652410.1039/C6CY00927A ↗
16. Shen X, Zhu L, Huang C, Tang H, Yub Z, Deng F (2009) Inorganic molecular imprinted titanium dioxide photocatalyst: synthesis, characterization and its application for efficient and selective degradation of phthalate esters. J Mater Chem 19:4843–485110.1039/b900196d ↗
17. Everton C, Correa G, Brambilla R, Livotto P, Dos Santos JH, Borba Cardoso M (2012) Silica imprinted materials containing pharmaceuticals as a template: textural aspects. J Sol–Gel Sci Technol 64:324–33410.1007/s10971-012-2861-0 ↗
18. de Coelho Escobar C, dos Santos JHZ (2014) Effect of the sol–gel route on the textural characteristics of silica imprinted with rhodamine B. J Sep Sci 37:86887510.1002/jssc.201301143 ↗
19. Kareuhanon W, Lee VS, Nimmanpipug P, Tayapiwatana C, Pattarawarapan M (2009) Synthesis of molecularly imprinted iolymers for nevirapine by dummy template imprinting approach. Chromatoghraphia 70:1531–153710.1365/s10337-009-1385-4 ↗
20. Lu Z, He M, Yang L, Ma Z, Li Yang, Wang D, Yan Y, Shi W, Liub Y, Huab Z (2015) Selective photodegradation of 2-mercaptobenzothiazole by a novel imprinted CoFe2O4/MWCNTs photocatalyst. RSC Adv 5:47820–4782910.1039/C5RA08795C ↗
21. Sing KSW, Everett DH, Haul RAW, Moscou L, Pierotti RA, Jean Rouquerol J, Siemieniewska T (2008) In: Ertl G, Knozinger H, Schuth F, Weitkamp J (ed) Handbook of heterogeneous catalysis, 1st ed. Wiley
22. Prado LAS, Sriyai M, Ghislandi M, Barros-Timmons A, Schulte K (2010) Surface modification of alumina nanoparticles with silane coupling agents. J Braz Chem Soc 21:2238–224510.1590/S0103-50532010001200010 ↗
23. Silva VHC, Camargo LTFM, Napolitano HB, Pérez CN, Camargo AJ (2010) Theoretical investigation of the interaction of glycerol with aluminum and magnesium phthalocyanines. J Mol Graph Model 29:206–21310.1016/j.jmgm.2010.06.007 ↗