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Journal of Polymer Research
Erschienen in: Journal of Polymer Research 11/2012

01.11.2012 | Original Paper

Solvent vapor induced structural evolution of micelle clusters and square slices that form in PS-b-PEO solutions

verfasst von: Hu Mao, Hongfei Li, Yingrui Shang, Jingqing Li, Conghua Lu, Lijia An, Shichun Jiang

Erschienen in: Journal of Polymer Research | Ausgabe 11/2012

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Abstract

Micelle clusters and square slices that formed in different polystyrene-b-poly(ethylene oxide) (PS-b-PEO) solutions were observed with AFM. This diblock copolymer assembled into small spherical micelles and then micelle clusters (diameters: 100–400 nm) after the PS-b-PEO/toluene solution had been aged for 24 h at room temperature. Square slices were obtained from solutions aged for two months. Solvent vapor induced morphological and structural transitions of the micelle clusters and the stability of the square slices on Si wafers were investigated. The results showed that the solvent vapor induced morphology of the sample aged for 24 h was more ordered than that aged for two months. Possible mechanisms for the formation of these structures in the solutions and the vapor-induced structural transition were proposed.
Vorheriger Artikel Dilute solution properties of some polycarboxybetaines with antibacterial activity
Nächster Artikel Polyester obtained from dimethylketene and acetone: synthesis and characterization

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Literatur
1.
Hamley IW (2003) Nanotechnology with soft materials. Angew Chem Int Ed 42:1692–1712CrossRef
2.
Bates FS, Fredrickson GH (1990) Block copolymer thermodynamics: theory and experiment. Annu Rev Phys Chem 41:525–557CrossRef
3.
Nandan B, Hsu JY, Chen HL (2006) Crystallization behavior of crystalline-amorphous diblock copolymers consisting of a rubbery amorphous block. Polym Rev 46:143–172
4.
Reiter G, Castelein G, Hoerner P, Riess G, Blumen A, Sommer JU (1999) Nanometer-scale surface patterns with long-range order created by crystallization of diblock copolymers. Phys Rev Lett 83:3844–3847CrossRef
5.
Loo YL, Register RA, Ryan AJ (2000) Polymer crystallization in 25-nm spheres. Phys Rev Lett 84:4120–4123CrossRef
6.
Opitz R, Lambreva DM, de Jeu WH (2002) Confined crystallization of ethylene oxide-butadiene diblock copolymers in lamellar films. Macromolecules 35:6930–6936CrossRef
7.
Zhu L, Chen Y, Zhang AQ, Calhoun BH, Chun MS, Quirk RP, Cheng SZD, Hsiao BS, Yeh FJ, Hashimoto T (1999) Phase structures and morphologies determined by competitions among self-organization, crystallization, and vitrification in a disordered poly(ethylene oxide)-b-polystyrene diblock copolymer. Phys Rev B 60:10022–10031CrossRef
8.
Richter D, Schneiders D, Monkenbusch M, Willner L, Fetters LJ, Huang JS, Lin M, Mortensen K, Farago B (1997) Polymer aggregates with crystalline cores: the system polyethylene-poly(ethylenepropylene). Macromolecules 30:1053–1068CrossRef
9.
Lotz B, Kovacs AJ (1966) Proprietes des copolymeres bisequences polyoxyethylene-polystyrene. I. Preparation composition et etude microscoplique des monocristaux. Kolloid Z Z Polym 209:97–114CrossRef
10.
Lotz B, Kovacs AJ, Bassett GA, Keller A (1966) Properties of copolymers composed of one poly-ethylene-oxide and one polystyrene block. II. Morphology of single crystals. Kolloid Z Z Polym 209:115–128CrossRef
11.
Vilgis T, Halperin A (1991) Aggregation of coil-crystalline block copolymers: equilibrium crystallization. Macromolecules 24:2090–2095CrossRef
12.
Xu JT, Jin W, Liang GD, Fan ZQ (2005) Crystallization and coalescence of block copolymer micelles in semicrystalline block copolymer/amorphous homopolymer blends. Polymer 46:1709–1716CrossRef
13.
Shen L, Wang H, Guerin G, Wu C, Manners I, Winnik MA (2008) A micellar sphere-to-cylinder transition of poly(ferrocenyldimethylsilane-b-2-vinylpyridine) in a selective solvent driven by crystallization. Macromolecules 41:4380–4389CrossRef
14.
Mihut AM, Drechsler M, Möller M, Ballauff M (2010) Sphere-to-rod transition of micelles formed by the semicrystalline polybutadiene-block-poly(ethylene oxide) block copolymer in a selective solvent. Macromol Rapid Comm 31:449–453CrossRef
15.
Bhargava P, Tu YF, Zheng JX, Xiong HM, Quirk RP, Cheng SZD (2007) Temperature-induced reversible morphological changes of polystyrene-block-poly(ethylene oxide) micelles in solution. J Am Chem Soc 129:1113–1121CrossRef
16.
Chen JH, Cheng SZD, Wu SS, Lotz B, Wittmann JC (1995) Polymer decoration study in chain folding behavior of solution-grown poly(ethylene oxide) crystals. J Polym Sci Polm Phys 33:1851–1855CrossRef
17.
Calleja FJ, Keller A (1964) On the relation between long spacings, molecular length, and orientation in long chain compounds with reference to the possibility of chain folding. Part II. Poly(ethylene oxide)s. J Polym Sci Pt A Gen Pap 2:2171–2179CrossRef
18.
Calleja FJB, Hay IL, Keller A (1966) Properties of copolymers composed of one poly-ethylene-oxide and one polystyrene block. II. Morphology of single crystals. Kolloid K K Polym 209:115–128
19.
Chen WY, Li CY, Zheng JX, Huang P, Zhu L, Ge Q, Quirk RP, Lotz B, Deng LF, Wu C, Thomas EL, Cheng SZD (2004) “Chemically shielded” poly(ethylene oxide) single crystal growth and construction of channel-wire arrays with chemical and geometric recognitions on a submicrometer scale. Macromolecules 37:5292–5299CrossRef
20.
Fukunaga K, Elbs H, Magerle R, Krausch G (2000) Large-scale alignment of ABC block copolymer microdomains via solvent vapor treatment. Macromolecules 33:947–953CrossRef
21.
Kim G, Libera M (1998) Morphological development in solvent-cast polystyrene-polybutadiene-polystyrene (SBS) triblock copolymer thin films. Macromolecules 31:2569–2577CrossRef
22.
Temple K, Kulbaba K, Power-Billard KN, Manners I, Leach KA, Xu T, Russell TP, Hawker CJ (2003) Spontaneous vertical ordering and pyrolytic formation of nanoscopic ceramic patterns from poly(styrene-b-ferrocenylsilane). Adv Mater 15:297–300CrossRef
23.
Lin ZQ, Kim DH, Wu XD, Boosahda L, Stone D, LaRose L, Russell TP (2002) A rapid route to arrays of nanostructures in thin films. Adv Mater 14:1373–1376CrossRef
24.
Kim SH, Misner MJ, Xu T, Kimura M, Russell TP (2004) Highly oriented and ordered arrays from block copolymers via solvent evaporation. Adv Mater 16:226–231CrossRef
25.
Yang P, Han Y (2009) Microphase-separated brushes on square platelets in PS-b-PEO thin films. Macromol Rapid Comm 30:1509–1514CrossRef
26.
Brandrup J, Immergut EH, Grulke EA (eds) (1999) Polymer handbook, 4th edn. Wiley, New York
27.
Mubarekyan E, Santore MM (2001) Influence of molecular weight and layer age on self-exchange kinetics for saturated layers of PEO in a good solvent. Macromolecules 34:4978–4986CrossRef
28.
Kent MS, Tirrell M, Lodge TP (1992) Solution properties of polymer mixtures. Macromolecules 25:5383–5397CrossRef
29.
Devanand K, Selser JC (1990) Polyethylene oxide does nt necessarily aggregate in water. Nature 343:739–741CrossRef
30.
Peinemann KV, Abetz V, Simon PFW (2007) Asymmetric superstructure formed in a block copolymer via phase separation. Nat Mater 6:992–996CrossRef
31.
Hanley KJ, Lodge TP, Huang CI (2000) Phase behavior of a block copolymer in solvents of varying selectivity. Macromolecules 33:5918–5931CrossRef
Metadaten
Titel
Solvent vapor induced structural evolution of micelle clusters and square slices that form in PS-b-PEO solutions
verfasst von
Hu Mao
Hongfei Li
Yingrui Shang
Jingqing Li
Conghua Lu
Lijia An
Shichun Jiang
Publikationsdatum
01.11.2012
Verlag
Springer Netherlands
Erschienen in
Journal of Polymer Research / Ausgabe 11/2012
Print ISSN: 1022-9760
Elektronische ISSN: 1572-8935
DOI
https://doi.org/10.1007/s10965-012-0011-6

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