Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Reversible addition-fragmentation chain transfer RAFT agent synthesis

The first step for the core-first stars is the synthesis of multifunctional initiators. Since it is difficult to prepare initiators that tolerate the conditions of ionic polymerization, mostly the initiators are designed for controlled radical polymerization. Calixarenes [39, 58-61], sugars (glucose, saccharose, or cyclodextrins) [62-68], and silsesquioxane NPs [28, 69] have been employed as cores for various star polymers. For the growth of the arms, mostly controlled radical polymerizations were used. There are only very rare cases of stars made from nitroxide-mediated radical polymerization (NMRP) [70] or reversible addition-fragmentation chain transfer (RAFT) techniques [71,72], In the RAFT technique one has to differentiate between approaches where the chain transfer agent is attached by its R- or Z-function. ATRP is the most frequently used technique to build various star polymers [27, 28],... [Pg.6]


See other pages where Reversible addition-fragmentation chain transfer RAFT agent synthesis is mentioned: [Pg.102]    [Pg.1005]    [Pg.51]    [Pg.352]    [Pg.551]    [Pg.283]    [Pg.68]    [Pg.52]    [Pg.97]    [Pg.692]    [Pg.173]    [Pg.47]    [Pg.63]    [Pg.181]    [Pg.195]    [Pg.151]    [Pg.638]    [Pg.92]    [Pg.628]    [Pg.13]    [Pg.231]    [Pg.911]   


SEARCH



Addition agents

Addition reverse

Addition reversible

Addition synthesis

Addition-fragmentation

Addition-fragmentation chain-transfer

Additive synthesis

Chain addition

Chain fragments

Chain reversal

Chain reversibility

Chain synthesis

Chain transfer agents

Fragmentation additivity

RAFT agent

Rafting

Reversal agent

Reverse addition fragmentation transfer

Reverse addition-fragmentation chain transfer

Reverse additives

Reverse synthesis

Reversible Addition Fragmentation Chain Transfer (RAFT)

Reversible addition fragmentation chain

Reversible addition fragmentation chain transfer

Reversible addition fragmentation transfer

Reversible addition fragmentation transfer RAFT)

Reversible addition-fragment

Reversible addition-fragment chain transfer

Reversible addition-fragment transfer agents

Reversible addition-fragmentation

Reversible addition-fragmentation chain synthesis

Reversible addition-fragmentation transfer synthesis

Reversible chain transfer

Reversible transfer

Synthesis fragmentation

Transfer agents

© 2024 chempedia.info