Preparation of Functionalized SiO2 Microspheres by One Step Method
Source abstract
Abstract
Functional silica microparticle is a kind of important inorganic non-metallic oxide with a wide range of applications in many fields due to its excellent chemical and thermal stabilities. Post modification is the most common functional method, but, low efficiency. In this paper, a new acid hydrolysis and subsequent alkaline condensation method was developed to prepare SiO2 microspheres with functional groups on surface by condensing or co-condensing functional organosilane precursors (γ-Aminopropyltriethoxysilane (APTES), γ-Mercaptopropyltriethoxysilane (MPTES) and γ-Mercaptopropyltrimethoxysilane (MPTMS) etc) with phenyltrimethoxysilane (PTMS). Series of characterization methods, such as IR, XPS and Raman, demonstrated that the surface of the as-prepared SiO2 microspheres was successfully functionalized with amine or sulfydryl groups. This method may provide a reference for one-step preparation of functional SiO2 microspheres.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Mesoporous Materials and Catalysis · Silicone and Siloxane Chemistry · Aerogels and thermal insulation
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (27)
Show source-provided references
1. Naganuma T, Kagawa Y (2002) Effect of particle size on the optically transparent nano meter-order glass particle-dispersed epoxy matrix composites. Compos Sci Technol 62:1187–118910.1016/S0266-3538(02)00059-3 ↗
2. Bolla GR, Sudarsanam P, Mallesham B, Reddy BM (2016) Highly efficient continuous-flow oxidative coupling of amines using promising nanoscale CeO2-M/SiO2 (M = MoO3 and WO3) solid acid catalysts. RSC Adv 6:1187–1189
3. Fong A, Ye Y, Ivry SL, Scott SL, Peters B (2015) Computational kinetic discrimination of ethylene polymerization mechanisms for the Phillips (Cr/SiO2) catalyst. ACS Catal 5:9882–989110.1021/acscatal.5b00016 ↗
4. Gao X, Liu H, Hidajat K, Kawi S (2015) Anti-coking Ni/SiO2 catalyst for dry reforming of methane: role of Oleylamine/oleic acid organic pair. ChemCatChem 7:4188–419610.1002/cctc.201500787 ↗
5. Miah AT, Malakar B, Saikia P (2015) Surperior activity of Au/CeO2 /SiO2 catalyst for CO oxidation reaction. Bull Catal Soc India 13:1–11
6. Rao BG, Sudarsanam P, Rangaswamy A, Reddy BM (2015) Highly efficient CeO2–MoO3/SiO2 catalyst for solvent-free oxidative coupling of Benzylamines into N-Benzylbenzaldimines with O2 as the oxidant. Catal Lett 145:1436–144510.1007/s10562-015-1545-0 ↗
7. Chen CCCA, Young HT, Chiou CCH, Xue MY, Pan CL (2016) Study on CMP process of glass wafers with SiO2 based slurry for trench-glass-via interposer. Semiconductor Technology International Conference (CSTIC):1–6
8. Lee H, Jeong H (2015) Analysis of removal mechanism on oxide CMP using mixed abrasive slurry. Int J Precis Eng Manuf 16:603–60710.1007/s12541-015-0081-6 ↗
9. Remsen EE, Jacobson LM, Turner DK, Wayman AE, Rawat AK, Carver CT, Moinpour M (2015) Characterization of particle size and surface adsorption for SiO2 abrasives used in chemical mechanical planarization via fluorescence correlation spectroscopy. ECS J Solid State Sci 4:5053–505710.1149/2.0051511jss ↗
10. Seo J, Paik U (2016) Preparation and characterization of slurry for chemical mechanical planarization (CMP). Advances in Chemical Mechanical Planarization (CMP):273–29810.1016/B978-0-08-100165-3.00011-5 ↗
11. Formoso P, Muzzalupo R, Tavano L, De FG, Nicoletta FP (2016) Nanotechnology for the environment and medicine. Mini-Rev Med Chem 15:668–67510.2174/1389557515666150709105129 ↗
12. Lao C, Li W, Li M, Yang H (2016) The biological effect of MiR-541 in rat's pulmonary fibrosis induced by nanosized SiO2 through targeting TGF-β RIII. Nanomedicine nanotechnology biology. Medicine 12:563–563
13. Liu B, Yin D, Song K, Yang JO, Wang C, Wu M (2015) Preparation of novel europium complex doped ag@SiO2 nanoparticles with intense fluorescence. J Nanosci Nanotechnol 15:151–15610.1166/jnn.2015.8774 ↗
14. Setyawati MI, Tay CY, Leong DT (2015) Mechanistic investigation of the biological effects of SiO2 , TiO2 , and ZnO nanoparticles on intestinal cells. Small 11:3458–346810.1002/smll.201403232 ↗
15. Zhang H, Wu C, Wang W, Bu J, Zhou F, Zhang B, Zhang Q (2018) Effect of ceria on redox-catalytic property in mild condition: a solvent-free route for imine synthesis at low temperature. Appl Catal B Environ 227:209–21710.1016/j.apcatb.2018.01.012 ↗
16. Zhu K, Zhang J, Zhang H, Tan H, Zhang W, Liu Y, Zhang H, Zhang Q (2018) Fabrication of durable superhydrophobic coatings based on a novel branched fluorinated epoxy. Chem Eng J 351:569–57810.1016/j.cej.2018.06.116 ↗
17. Bu J, Wang W, Zhang H, Wu C, Zhang B, Cao Y, Zhou F, Zhang Q, Zhang X (2018) Efficient synthesis of imine from alcohols and amines over different crystal structure MnOX catalysts. Mol Catal 459:46–5410.1016/j.mcat.2018.08.016 ↗
18. Zhang H, Zhang Y, Wu C, Tan H, Wang S, Zhang B, Zhang Q (2017) Preparation and photothermal study of polystyrene coated with gold nanoshell composite particles. J Mater Sci 52:6581–659010.1007/s10853-017-0893-0 ↗
19. Komarova NV, Andrianova MS, Saveliev MI, Kuznetsov AE (2016) Optimization of silicon dioxide surface functionalization protocol for designing the receptor layer of a biosensor for detecting explosives. Mosc Univ Chem Bull 71:25–3110.3103/S0027131416010077 ↗
20. Li L, Gu W, Liu J, Yan S, Xu ZP (2015) Amine-functionalized SiO2 nanodot-coated layered double hydroxide nanocomposites for enhanced gene delivery. Nano Res 8:682–69410.1007/s12274-014-0552-6 ↗
21. Pei Y, Xiao C, Goh TW, Zhang Q, Goes S, Sun W, Huang W (2016) Tuning surface properties of amino-functionalized silica for metal nanoparticle loading: the vital role of an annealing process. Surf Sci 648:299–30610.1016/j.susc.2015.10.019 ↗
22. Lee YG, Park JH, Oh C, Oh SG, Kim YC (2007) Preparation of highly monodispersed hybrid silica spheres using a one-step sol−gel reaction in aqueous solution. Langmuir 23:10875–1087810.1021/la702462b ↗
23. Lu ZD, Sun L, Nguye K, Gao CB, Yin YD (2011) Formation mechanism and size control in one-pot synthesis of mercapto-silica colloidal spheres. Langmuir 27:3372–338010.1021/la1048216 ↗
24. Aronniemi M, Sainio J, Lahtinen J (2005) Chemical state quantification of iron and chromium oxides using XPS: the effect of the background subtraction method. Surf Sci 578:108–12310.1016/j.susc.2005.01.019 ↗
25. Moulder J F, Stickle W F, Sobol P E, Bomben K D (1992) Handbook of X-Ray Photoelectron Spectroscopy. Eden Prairie
26. Hah HJ, Kim JS, Jeon BJ, Sang MK, Yong EL (2003) Simple preparation of monodisperse hollow silica particles without using templates. Cheminform 34:1712–1713
27. Wang Q, Liu Y, Yan H (2007) Mechanism of a self-templating synthesis of monodispersed hollow silica nanospheres with tunable size and shell thickness. Chem Commun (23):2339–234110.1039/b701572k ↗