负载纳米银复合微球制备及其催化性能

doi:10.3866/PKU.WHXB201302042

Abstract

Abstract:

P(NIPAM-co-AA) copolymer microgels with temperature and pH sensitivities were synthesized by copolymerization of N-isopropylacrylamide (NIPAM) and acrylic acid (AA). Ag/P(NIPAM-co-AA) composite microspheres were prepared via in-situ reduction using ethanol as a reducing agent, based upon a polymer microgel template method. The morphology, composition, and catalytic properties of the prepared composite microspheres were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD), and UV-visible (UV-Vis) spectrophotometry. It was demonstrated that the Ag/P(NIPAM-co- AA) composite microspheres had an uneven surface structure. The confinement effect of the template microgels significantly improved the dispersion and stability of the loaded silver particles. In addition, the obtained composite materials exhibited good catalytic activity for the reduction of 4-nitrophenol (4-NP). The observed catalytic activity was related to the swelling and shrinking behavior of the microgel network structure. The catalysis of 4-nitrophenol reduction was controlled by adjusting the thermo-sensitivity of the polymer template.

Key words: Polymer microgel, Nano-silver particle, Composite material, Catalysis, p-Nitrophenol

HAO Min-Min, LI Chen, YU Min, ZHANG Ying. Synthesis and Catalytic Activity of Silver Nanoparticles Immobilized onto Composite Microspheres[J]. Acta Phys. -Chim. Sin. 2013, 29(04), 785-791. doi: 10.3866/PKU.WHXB201302042

References

(1) Hoare, T.; Pelton, R. Langmuir 2006, 22, 7342. doi: 10.1021/la0608718
(2) Kleinen, J.; Klee, A.; Richtering,W. Langmuir 2010, 26, 11258.doi: 10.1021/la100579b
(3) Echeverria, C.; López, D.; Mijangos, C. Macromolecules 2009,42, 9118. doi: 10.1021/ma901316k
(4) Wang, Q.; Zhao, Y. B.; Yang, Y. J.; Xu, H. B.; Yang, X. L.Colloid Polym. Sci. 2007, 285, 515. doi: 10.1007/s00396-006-1592-6
(5) Zhang, J. G.; Xu, S. Q.; Kumacheva, E. J. Am. Chem. Soc.2004, 126, 7908. doi: 10.1021/ja031523k
(6) Karg, M.; Hellweg, T. J. Mater. Chem. 2009, 19, 8714. doi: 10.1039/b820292n
(7) Klinger, D.; Landfester, K. Polymer 2012, 53, 5209. doi: 10.1016/j.polymer.2012.08.053
(8) Lu, Y.; Ballauff, M. Progr. Polym. Sci. 2011, 36, 767. doi: 10.1016/j.progpolymsci.2010.12.003
(9) Welsch, N.; Ballauff, M.; Lu, Y. Adv. Polym. Sci. 2010, 234,129. doi: 10.1007/978-3-642-16379-1
(10) Häntzschel, N.; Hund, R. D.; Hund, H.; Schrinner, M.; Löck, C.;Pich, A. Macromol. Biosci. 2009, 9, 444. doi: 10.1002/mabi.200800219
(11) Sun, P. J.;Wei, Z. K.; Zhang, G.; Gan, Z. H. Sci. China Chem.2011, 41, 1338. [孙培健, 魏振柯, 张冠, 甘志华. 中国科学:化学, 2011, 41, 1338.]
(12) Xia, H. Y.; Zhang, Y.; Gao, L. N.; Yan, L. K. Acta Phys. -Chim.Sin. 2011, 27, 2485. [夏慧云, 张颖, 高莉宁, 颜录科. 物理化学学报, 2011, 27, 2485.] doi: 10.3866/PKU.WHXB20111020
(13) Karg, M. Colloid Polym. Sci. 2012, 290, 673. doi: 10.1007/s00396-012-2644-8
(14) Pérez-Juste, J.; Pastoriza-Santos, I.; Liz-Marzán, L. M. J. Mater.Chem. A 2013, 1, 20. doi: 10.1039/c2ta00112h
(15) Tang, F.; Ma, N.;Wang, X. Y.; He, F.; Li, L. D. J. Mater. Chem.2011, 21, 16943. doi: 10.1039/c1jm11395j
(16) Karg, M.; Pastoriza-Santos, I.; Pérez-Juste, J.; Hellweg, T.;Liz-Marzán, L. M. Small 2007, 3, 1222. doi: 10.1002/smll.200700078
(17) Lu, Y.; Mei, Y.; Ballauff, M. J. Phys. Chem. B 2006, 110, 3930.doi: 10.1021/jp057149n
(18) Liu, Y. Y.; Liu, X. Y.; Yang, J. M.; Lin, D. L.; Chen, X.; Zha, L.S. Colloids Surf. A: Physicochem. Eng. Aspects 2012, 393, 105.doi: 10.1016/j.colsurfa.2011.11.007
(19) Sahiner, N.; Ozay, H.; Ozay, O.; Aktas, N. Appl. Catal. B:Environm. 2010, 101, 137. doi: 10.1016/j.apcatb.2010.09.022
(20) Lu, Y.; Yuan, J. Y.; Polzer, F.; Drechsler, M.; Preussner, J. ACSNano 2010, 4, 7078. doi: 10.1021/nn102622d
(21) Wu, S.; Dzubiella, J.; Kaiser, J.; Drechsler, M.; Guo, X. H.;Ballauff, M.; Lu, Y. Angew. Chem. Int. Edit. 2012, 51, 2229.doi: 10.1002/anie.201106515
(22) Xiao, C. F.; Chen, S. M.; Zhang, L. Y.; Zhou, S. Q.;Wu,W. T.Chem. Commun. 2012, 48, 11751. doi: 10.1039/c2cc36002k
(23) Chen, Z.; Cui, Z. M.; Cao, C. Y.; He,W. D.; Jiang, L.; Song,W.G. Langmuir 2012, 28, 13452. doi: 10.1021/la3022535
(24) Lü, M. L.; Li, G. L.; Li, C.; Chen, H. Q.; Zhang, Y. Acta Chim.Sin. 2011, 69, 2385. [吕美丽, 李国梁, 李超, 陈慧强,张颖. 化学学报, 2011, 69, 2385.]
(25) Zhang, Y.; Liu, H. J.; Fang, Y. Chin. J. Chem. 2011, 29, 33. doi: 10.1002/cjoc.v29.1
(26) Hu,W.; Zhang, Y. Acta Chim. Sin. 2010, 68, 1855. [胡炜,张颖. 化学学报, 2010, 68, 1855.]
(27) Hervés, P.; Pérez-Lorenzo, M.; Liz-Marzán, L. M.; Dzubiella,J.; Lu, Y.; Ballauff, M. Chem. Soc. Rev. 2012, 41, 5577. doi: 10.1039/c2cs35029g
(28) Chang, Y. C.; Chen, D. H. J. Hazard. Mater. 2009, 165, 664.doi: 10.1016/j.jhazmat.2008.10.034
(29) Xia, H. Y.; Zhang, Y.; Peng, J. X.; Fang, Y.; Gu, Z. Z. ColloidPolym. Sci. 2006, 284, 1221. doi: 10.1007/s00396-006-1472-0
(30) Solomon, S. D.; Bahadory, M.; Jeyarajasingam, A. V.;Rutkowsky, S. A.; Boritz, C. J. Chem. Edu. 2007, 84, 322. doi: 10.1021/ed084p322
(31) Sun, Y. G.; Xia, Y. N. Science 2002, 298, 2176. doi: 10.1126/science.1077229

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Synthesis and Catalytic Activity of Silver Nanoparticles Immobilized onto Composite Microspheres

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