Surface-initiated atom transfer radical polymerization of butyl acrylate on cellulose microfibrils

Xiao, Miaomiao; Li, Shuzhao; Chanklin, Wilailak; Zheng, Anna; Xiao, Huining

doi:10.1016/j.carbpol.2010.08.011

Cited by 55 publications

(26 citation statements)

References 56 publications

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“…This was due to more availability of catalyst molecules to convert more macro-initiator to be radical species which initiate polymerization reaction. The mole ratio range of 1.0 to 1.5 indicated the total number of bromide bonded in MCC-BIB, as commonly reported [3,12]. In addition, the excess amount of catalyst was able to lower the copolymer recovery.…”

Section: Figure 2 (A)mentioning

confidence: 52%

Cationic quaternization of cellulose with methacryloyloxy ethyl trimethyl ammonium chloride via ATRP method

Supeno¹,

Daik²,

El‐Sheikh³

2014

AIP Conference Proceedings

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Abstract. The synthesis of a cationic cellulose copolymer from cellulose macro-initiator (MCC-BiB) and quaternary compound monomer (METMA) via atom transfer radical polymerization (ATRP) was studied. By using dimethylformamide (DMF), the optimum condition for successful synthesis was at the mole ratio of MCC-BIB: Catalyst:METMA = 1:1:26. The highest copolymer recovery was 93.2 % for 6 h and at 40 o C. The copolymer was insoluble in weak polar solvents such as THF and DMF but soluble in methanol and water. The chemistry of cellulose copolymer was confirmed by the FTIR and TGA in which the METMA monomer was used as a reference. The absence of C=C bond in the CiB-g-METMA spectrum indicated that graft copolymerization occurred.

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Section: Figure 2 (A)mentioning

confidence: 52%

Cationic quaternization of cellulose with methacryloyloxy ethyl trimethyl ammonium chloride via ATRP method

Supeno¹,

Daik²,

El‐Sheikh³

2014

AIP Conference Proceedings

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“…The reaction conditions are less stringent in comparison with living anionic/cationic polymerization. Since the first report of the surface modification of cellulose fibers (paper) via the ATRP graft copolymerization of MA by Carlmark et al [71], various monomers, including St [77], MMA [77], 4VP, NIPAAm [78], BA [79,80], as well as liquid crystalline monomer [32], have been used for the graft surface modification of cellulosic materials using ATRP. The living/controlled features of ATRP allow the further polymerization via ATRP of other monomers initiated by the bromides at the chain ends, which allows modifying the surface of cellulosic materials by block copolymer with special properties.…”

Section: Atrp Of Cellulosementioning

confidence: 99%

Graft modification of cellulose: Methods, properties and applications

Kang

Liu

Huang

2015

Polymer

192

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“…It is an important method to modify starch by grafting hydrophobic polymers such as poly(butyl acrylate). It has been reported that the copolymers introduced by poly(butyl acrylate) showed improved thermal stability [25] and hydrophobicity [26,27]. It is a green and economical method to prepare starch graft polymers in gelatinized starch in water medium [1,2,28], especially for biomaterial applications.…”

Section: Introductionmentioning

confidence: 99%