Poly(ionic liquids) hollow nanospheres with PDMAEMA as joint support of highly dispersed gold nanoparticles for thermally adjustable catalysis
Source abstract
Abstract
A smart hollow hybrid system was prepared by introducing poly(2-(1-methylimidazolium 3-yl)-ethyl methacrylate chloride) (PMIMC) network, the temperature-responsive PDMAEMA brushes, and Au nanoparticles into silica nanoparticles through two-step surface-initiated atom transfer radical polymerization. TEM, FTIR, EDX, XRD, XPS, and TGA were used to characterize the morphology and structure of air@PMIMC–PDMAEMA–Au hairy hollow nanospheres. The result showed that Au nanoparticles with an average diameter of 1.5 ± 0.2 nm were homogeneously embedded inside the PMIMC–PDMAEMA shell. Catalytic activity of the as-synthesized air@PMIMC–PDMAEMA–Au hairy hollow nanospheres were investigated using the reduction of 4-nitrophenol with NaBH4 as a model reaction. It was found that the joint structures of PMIMC hollow nanospheres and PDMAEMA brushes lead to production of the highly active and stable catalyst for reduction of 4-nitrophenol. Furthermore, the obtained air@PMIMC–PDMAEMA–Au hairy hollow nanospheres were found to have a thermally adjustable catalytic activity for the reduction of 4-nitrophenol.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Nanomaterials for catalytic reactions · Advanced Battery Materials and Technologies · Covalent Organic Framework Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (44)
Show source-provided references
1. Baruah B, Gabriel GJ, Akbashev MJ, Booher ME (2013) Facile synthesis of silver nanoparticles stabilized by cationic polynorbornenes and their catalytic activity in 4-nitrophenol reduction. Langmuir 29:4225–4234. doi: 10.1021/la305068p10.1021/la305068p ↗
2. Burda C, Chen X, Narayanan R, El-Sayed MA (2005) Chemistry and properties of nanocrystals of different shapes. Chem Rev 105:1025–110210.1021/cr030063a ↗
3. Chen A, Qi JJ, Zhao QS, Li Y, Zhang GL, Zhang FB, Fan XB (2013) Thermo-sensitive graphene supported gold nanocatalyst: synthesis, characterization and catalytic performance. RSC Adv 3:8973–897710.1039/c3ra40718g ↗
4. Chen Z, Cui ZM, Niu F, Jiang L, Song WG (2010) Pd nanoparticles in silica hollow spheres with mesoporous walls: a nanoreactor with extremely high activity. Chem Commun 46:6524–6526. doi: 10.1039/c0cc01786h10.1039/c0cc01786h ↗
5. Das M, Sanson N, Fava D, Kumacheva E (2007) Microgels loaded with gold nanorods: photothermally triggered volume transitions under physiological conditions. Langmuir 23:196–20110.1021/la061596s ↗
6. Deng X et al (2011) Transparent, thermally stable and mechanically robust superhydrophobic surfaces made from porous silica capsules. Adv Mater 23:2962–296510.1002/adma.201100410 ↗
7. Esumi K, Isono R, Yoshimura T (2004) Preparation of PAMAM- and PPI- metal (silver, platinum, and palladium) nanocomposites and their catalytic activities for reduction of 4-nitrophenol. Langmuir 20:237–243. doi: 10.1021/la035440t10.1021/la035440t ↗
8. Guo S, Dong S, Wang E (2010a) Constructing carbon nanotube/pt nanoparticle hybrids using an imidazolium-salt-based ionic liquid as a linker. Adv Mater 22:1269–127210.1002/adma.200903379 ↗
9. Guo W, Wang J, Lee S-J, Dong F, Park SS, Ha C-S (2010b) A general pH-responsive supramolecular nanovalve based on mesoporous organosilica hollow nanospheres. Chemistry 16:8641–8646. doi: 10.1002/chem.20100098010.1002/chem.201000980 ↗
10. He XY, Yang W, Yuan L, Pei XW, Gao JZ (2009) Fabrication of hollow polyelectrolyte nanospheres via surface-initiated atom transfer radical polymerization. Mater Lett 63:1138–1140. doi: 10.1016/j.matlet.2009.01.08510.1016/j.matlet.2009.01.085 ↗
11. Hutchings GJ, Brust M, Schmidbaur H (2008) Gold-an introductory perspective. Chem Soc Rev 37:1759–176510.1039/b810747p ↗
12. Joo SH, Park JY, Tsung C-K, Yamada Y, Yang P, Somorjai GA (2009) Thermally stable Pt/mesoporous silica core–shell nanocatalysts for high-temperature reactions. Nat Mater 8:126–13110.1038/nmat2329 ↗
13. Karg M, Hellweg T (2009) Smart inorganic/organic hybrid microgels: synthesis and characterisation. J Mater Chem 19:8714–872710.1039/b820292n ↗
14. Kidambi S, Bruening ML (2005) Multilayered polyelectrolyte films containing palladium nanoparticles: synthesis, characterization, and application in selective hydrogenation. Chem Mater 17:301–30710.1021/cm048421t ↗
15. Kim S-W, Kim M, Lee WY, Hyeon T (2002) Fabrication of hollow palladium spheres and their successful application to the recyclable heterogeneous catalyst for Suzuki coupling reactions. J Am Chem Soc 124:7642–764310.1021/ja026032z ↗
16. Li B, Yu B, Huck WTS, Liu W, Zhou F (2013) Electrochemically mediated atom transfer radical polymerization on nonconducting substrates: controlled brush growth through catalyst diffusion. J Am Chem Soc 135:1708–1710. doi: 10.1021/ja311619710.1021/ja3116197 ↗
17. Li L, Ding J, Xue JM (2009) Macroporous silica hollow microspheres as nanoparticle collectors. Chem Mater 21:3629–363710.1021/cm900874u ↗
18. Lou XW, Archer LA, Yang ZC (2008) Hollow micro-/nanostructures: synthesis and applications. Adv Mater 20:3987–401910.1002/adma.200800854 ↗
19. Lu Y, Ballauff M (2011) Thermosensitive core–shell microgels: from colloidal model systems to nanoreactors. Prog Polym Sci 36:767–79210.1016/j.progpolymsci.2010.12.003 ↗
20. Lu Y, Yuan J, Polzer F, Drechsler M, Preussner J (2010) In situ growth of catalytic active Au–Pt bimetallic nanorods in thermoresponsive core–shell microgels. ACS Nano 4:7078–708610.1021/nn102622d ↗
21. Ma Z, Jia X, Hu J, Zhang G, Zhou F, Liu Z, Wang H (2013) Dual-responsive capsules with tunable low critical solution temperatures and their loading and release behavior. Langmuir 29:5631–5637. doi: 10.1021/la400025j10.1021/la400025j ↗
22. Mei Y, Sharma G, Lu Y, Ballauff M, Drechsler M, Irrgang T, Kempe R (2005) High catalytic activity of platinum nanoparticles immobilized on spherical polyelectrolyte brushes. Langmuir 21:12229–1223410.1021/la052120w ↗
23. Nemanashi M, Meijboom R (2013) Synthesis and characterization of Cu, Ag and Au dendrimer-encapsulated nanoparticles and their application in the reduction of 4-nitrophenol to 4-aminophenol. J Colloid Interface Sci 389:260–26710.1016/j.jcis.2012.09.012 ↗
24. Schrinner M, Ballauff M, Talmon Y, Kauffmann Y, Thun J, Möller M, Breu J (2009) Single nanocrystals of platinum prepared by partial dissolution of Au-Pt nanoalloys. Science 323:617–62010.1126/science.1166703 ↗
25. Schumacher M, Ruppel M, Yuan J, Schmalz H, Colombani O, Drechsler M, Muller AH (2009) Smart organic-inorganic nanohybrids based on amphiphilic block copolymer micelles and functional silsesquioxane nanoparticles. Langmuir 25:3407–3417. doi: 10.1021/la803601a10.1021/la803601a ↗
26. Scott RW, Wilson OM, Crooks RM (2005) Synthesis, characterization, and applications of dendrimer-encapsulated nanoparticles. J Phys Chem B 109:692–70410.1021/jp0469665 ↗
27. Shi JY, Wang CA, Li ZJ, Wang Q, Zhang Y, Wang W (2011) heterogeneous organocatalysis at work: functionalization of hollow periodic mesoporous organosilica spheres with MacMillan catalyst. Chemistry 17:6206–6213. doi: 10.1002/chem.20110007210.1002/chem.201100072 ↗
28. Stöber W, Fink A, Bohn E (1968) Controlled growth of monodisperse silica spheres in the micron size range. J Colloid Interface Sci 26:62–69. doi: 10.1016/0021-9797(68)90272-510.1016/0021-9797(68)90272-5 ↗
29. Stuart MAC et al (2010) Emerging applications of stimuli-responsive polymer materials. Nat Mater 9:101–11310.1038/nmat2614 ↗
30. Sui X, Hempenius MA, Vancso GJ (2012) Redox-active cross-linkable poly(ionic liquids). J Am Chem Soc 134:4023–4025. doi: 10.1021/ja211662k10.1021/ja211662k ↗
31. Sun YB, Ding XB, Zheng ZH, Cheng X, Hu XH, Peng YX (2007) Surface initiated ATRP in the synthesis of iron oxide/polystyrene core/shell nanoparticles. Eur Polym J 43:762–772. doi: 10.1016/j.eurpolymj.2006.10.02110.1016/j.eurpolymj.2006.10.021 ↗
32. Wu S, Dzubiella J, Kaiser J, Drechsler M, Guo XH, Ballauff M, Lu Y (2012) Thermosensitive Au-PNIPA yolk–shell nanoparticles with tunable selectivity for catalysis. Angew Chem Int Ed 51:2229–2233. doi: 10.1002/anie.20110651510.1002/anie.201106515 ↗
33. Yamada Y, Mizutani M, Nakamura T, Yano K (2010) Mesoporous microcapsules with decorated inner surface: fabrication and photocatalytic activity. Chem Mater 22:1695–170310.1021/cm9031072 ↗
34. Yan EY, Ding Y, Chen CJ, Li RT, Hu Y, Jiang XQ (2009) Polymer/silica hybrid hollow nanospheres with pH-sensitive drug release in physiological and intracellular environments. Chem Commun 19:2718–2720. doi: 10.1039/B900751B10.1039/b900751b ↗
35. Yang J, Peng J, Zhang Q, Peng F, Wang H, Yu H (2009) One-step synthesis and characterization of gold-hollow PbSx hybrid nanoparticles. Angew Chem Int Ed 48:3991–399510.1002/anie.200806036 ↗
36. Yu T, Zeng J, Lim B, Xia Y (2010) Aqueous-phase synthesis of Pt/CeO2 hybrid nanostructures and their catalytic properties. Adv Mater 22:5188–519210.1002/adma.201002763 ↗
37. Yuan JY, Antonietti M (2011) Poly(ionic liquids): polymers expanding classical property profiles. Polymer 52:1469–148210.1016/j.polymer.2011.01.043 ↗
38. Yuan JY, Wunder S, Warmuth F, Lu Y (2012) Spherical polymer brushes with vinylimidazolium-type poly(ionic liquid) chains as support for metallic nanoparticles. Polymer 53:43–49. doi: 10.1016/j.polymer.2011.11.03110.1016/j.polymer.2011.11.031 ↗
39. Zhang J, Han D, Zhang H, Chaker M, Zhao Y, Ma D (2012) In situ recyclable gold nanoparticles using CO2-switchable polymers for catalytic reduction of 4-nitrophenol. Chem Commun 48:11510–1151210.1039/c2cc35784d ↗
40. Zhang J, Zhang M, Tang K, Verpoort F, Sun T (2014) Polymer-based stimuli-responsive recyclable catalytic systems for organic synthesis. Small 10:32–46. doi: 10.1002/smll.20130028710.1002/smll.201300287 ↗
41. Zhang X, Su Z (2012) Polyelectrolyte-multilayer-supported Au@ Ag core–shell nanoparticles with high catalytic activity. Adv Mater 24:4574–457710.1002/adma.201201712 ↗
42. Zhang Z et al (2011) In situ assembly of well-dispersed gold nanoparticles on electrospun silica nanotubes for catalytic reduction of 4-nitrophenol. Chem Commun 47:3906–390810.1039/c0cc05693f ↗
43. Zhao Q, Zhang P, Antonietti M, Yuan J (2012) Poly(ionic liquid) complex with spontaneous micro-/mesoporosity: template-free synthesis and application as catalyst support. J Am Chem Soc 134:11852–11855. doi: 10.1021/ja303552p10.1021/ja303552p ↗
44. Zheng J, Dong Y, Wang W, Ma Y, Hu J, Chen X, Chen X (2013) In situ loading of gold nanoparticles on Fe3O4@SiO2 magnetic nanocomposites and their high catalytic activity. Nanoscale 5:4894–490110.1039/c3nr01075a ↗