Delaminated polymer/lamellar aluminophosphate nanocomposites prepared via in situ polymerization

Advanced Composites Letters

Volumn 15, Issue 5, 2006, Pages 173-177

  Wang, Jingyu ^a   Chen, Guoping ^a   Zhou, Quan ^a  

^a HUANGSHAN UNIVERSITY   (China)

Author keywords

Aluminophosphate; Delamination; In situ polymerization; Nanocomposite

Indexed keywords

AMINES; CHEMICAL MODIFICATION; DELAMINATION; PHOSPHATES; POLYMER MATRIX COMPOSITES; POLYMERIZATION;

ALUMINOPHOSPHATES; IN SITU POLYMERIZATION; N-DODECYLAMINE;

NANOCOMPOSITES;

EID: 34248658523     PISSN: 09636935     EISSN: 2633366X     Source Type: Journal    
DOI: 10.1177/096369350601500503     Document Type: Article

References (17)

1. Leroux, F. and Besse, J.P., "Polymer interleaved layered double hydroxide: Anew emerging class of nanocomposites", Chem. Mater., 13/10 (2001), 3507-3515.
2. Ray, S.S. and Okamoto, M., "Polymer/layered silicate nanocomposites: a review from preparation to processing", Prog. Polym. Sci., 28/11 (2003), 1539-1641.
3. Liu, J., Boo, W.J., Clearfield, A. and Sue, H.J., "Intercalation and exfoliation: A review on morphology of polymer nanocomposites reinforced by inorganic layer structures", Mater. Manuf. Process., 21/2 (2006), 143-151.
4. Loiseau, J., Ladaviere, C., Suau, J.M. and Claverie, J., "Dispersion of calcite by poly(sodium acrylate) prepared by reversible addition-fragmentation chain transfer (RAFT) polymerization", Polymer, 46/24 (2006), 8565-8572.
5. 2", Macromolecules, 36/1 (2003), 3066-3077.
6. Weimer, M.W., Chen, H., Giannells, E.P. and Sogah, D.Y., "Direct synthesis of dispersed nanocomposites by in situ living free radical polymerization using a silicate-anchored initiator", J. Am. Chem. Soc., 121/7 (1999), 1615-1616.
7. Pastore, H.O., Coluccia, S. and Marchese, L., "Porous aluminophosphates: From molecular sieves to designed acid catalysts", Ann. Rev. Mater. Res., 35/1 (2005), 351-395.
8. Sayari, A., Moudrakovski, I., Reddy, J.S., Ratcliffe, C.I., Ripmeester, J.A. and Preston, K.F., "Synthesis of mesostructured lamellar aluminophosphates using supramolecular templates", Chem. Mater., 8/8 (1996), 2080-2088.
9. Kimura, T., "Synthesis of mesostructured and mesoporous aluminum organophosphonates prepared by using diphosphonic acids with alkylene groups", Chem. Mater., 17/2 (2005), 337-344.
10. Peng, L., Yu, J.H., Li, J.Y., Li, Y. and Xu, R.R., "Lamellar mesostructured aluminophosphates: Intercalation of n-alkylamines into layered aluminophosphate by ultrasonic method", Chem. Mater., 17/8 (2005), 2101-2107.
11. Wang, C., Hua, W.M., Yue, Y.H. and Gao, Z., "Delamination and aromatic amine intercalation of layered aluminophosphate with [Al3P4O16](3-) stoichiometry", J. Colloid Interface Sci., 285/2 (2005), 731-736.
12. Yuan, Z.Y., Chen, T.H., Wang, J.Z. and Li, H.X., "Synthesis of mesostructured lamellar aluminophosphates in the presence of alkylpyridinium cationic surfactant", Mater. Chem. Phys., 68/1-3 (2001), 110-118.
13. Jeong, H.K., Krych, W, Ramanan, H., Nair, S., Marand, E. and Tsapatsis, M., "Fabrication of polymer/selective-flake nanocomposite membranes ; and their use in gas separation", Chem. Mater., 161 20 (2004), 3838-3845.
14. The experimental details were described in the section of supporting information.
15. Vaia, R.A., Teukolsky, R.K. and Giannelis, E.P., "Interlayer Structure and Molecular Environment of Alkylammonium Layered Silicates", Chem. Mater., 6/7 (1994), 1017-1022.
16. MacPhail, R.A., Strauss, H.L., Snyder, R.G. and Elliger, C.A., "Carbon-hydrogen stretching modes and the structure of n-alkyl chains. 2. Long, all-trans chains ", J. Phys. Chem., 88/3 (1984), 334-341.
17. The samples for TEM analysis were prepared as follows. A drop of the as-synthesized PS/Mu suspension after free radical polymerization was dripped on water to give about 100-nm thick membrane. And the membrane were carefully transferred from water to a Cu grid and then air-dried. Thus from the TEM image, it can be seen the sample was in globe shapes due to the shrinkage during the air-dry produce.