ISSN:
1573-4846
Keywords:
organic-inorganic hybrids
;
polyoxometallates
;
photochromism
;
electrochemistry
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The synthesis of polyoxometallates based macromolecules P n (P=[SiW11O40(SiR)2]4−.4Bu4N+) presenting interesting physical properties (electrochemistry, photochemistry) is detailed. Three different paths are described, organic polymerization of monomers P (R = vinyl, allyl, methacryl, styryl), hydrosilation of monomers (R=H, R′=vinyl) or direct synthesis of polymeric species. These different polymers are characterized from a multi spectroscopic study (IR, NMR), and scattering experiments (QELS, SAXS). Reaction conditions influence both the polymerization yield, the size, the structure, and the properties of these organic-inorganic hybrids.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00486230
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