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Polysilane blocks, synthesis

The Synthesis, Self-Assembly and Self-Organisation of Polysilane Block Copolymers... [Pg.249]

Fig. 4 Approaches to the synthesis of polysilane block copolymers by living polymerization techniques (a) via anionic polymerization of masked disilenes (b) via anionic ring-opening polymerization of cyclotetrasilanes... Fig. 4 Approaches to the synthesis of polysilane block copolymers by living polymerization techniques (a) via anionic polymerization of masked disilenes (b) via anionic ring-opening polymerization of cyclotetrasilanes...
Polymerization ofiVIasked Disilenes. A novel approach, namely, the anionic polymerization of masked disilenes, has been used to synthesize a number of poly(dialkylsilanes) as well as the first dialkylamino substituted polysilanes (eq. 13) (111,112). The route is capable of providing monodisperse polymers with relatively high molecular weight M = lO" — 10 ), and holds promise of being a good method for the synthesis of alternating and block copolymers. [Pg.262]

In the following, the synthesis of different types of organosilicon polymers as potential precursors for ceramics is highlighted topologically, starting from polysilanes with Si-Si linkages, followed by polycarbosilanes. Subsequently polysilazanes with Si-N building blocks and polymers with multi-element sequences, such as PSCs (Si-N=C=N), will be discussed. [Pg.221]

Design and synthesis of hybrid polymers and of dendrimers for special applications and as building blocks for carbosilanes, polysilanes catalysis and highly crosslinked coatings. [Pg.3]

Kawabe T, Naito M, Fujiki M (2008) Multiblock polysilane eopolymers One-pot Wurtz synthesis, flutnide anion-induced block-selective scission experi-mraits, and spectroscopic characterization. Macromolecules 41(6) 1952-1960... [Pg.813]


See other pages where Polysilane blocks, synthesis is mentioned: [Pg.562]    [Pg.249]    [Pg.251]    [Pg.252]    [Pg.274]    [Pg.265]    [Pg.7]    [Pg.209]    [Pg.250]    [Pg.251]    [Pg.252]    [Pg.254]    [Pg.1209]    [Pg.138]    [Pg.280]    [Pg.812]    [Pg.342]    [Pg.79]   
See also in sourсe #XX -- [ Pg.251 ]




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