The synthesis of polycaprolactone (PCL) microspheres containing cerium (III) nitrate (Ce(NO3)3) self-healing agent via double emulsion evaporation method

Thiangpak, Pakapa; Rodchanarowan, Aphichart

doi:10.1016/j.mtcomm.2020.101668

Materials Today Communications

2020

DOI: 10.1016/j.mtcomm.2020.101668

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The synthesis of polycaprolactone (PCL) microspheres containing cerium (III) nitrate (Ce(NO3)3) self-healing agent via double emulsion evaporation method

Pakapa Thiangpak

Aphichart Rodchanarowan

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2024

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The Synthesis of Narrowly Dispersed Poly(ε-caprolactone) Microspheres by Dispersion Polymerization Using a Homopolymer Poly(dodecyl acrylate) as the Stabilizer

Wang,

Xu,

Liu

et al. 2024

Polymers

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Using dodecyl acrylate as a raw material and 2-Cyanoprop-2-yl-dithiobenzoate as a chain transfer agent, poly(dodecyl acrylate) is synthesized by reversible addition–fragmentation chain transfer (RAFT) polymerization. Using poly(dodecyl acrylate) as stabilizers, narrowly dispersed poly(ε-caprolactone) microspheres with particle sizes ranging from 0.5 to 1.5 μm are successfully synthesized by ring-opening dispersion polymerization. The effects of the molecular weight of poly(dodecyl acrylate), the volume proportion of mixed solvent (i.e., 1,4-dioxane/heptane), and the reaction temperature on the particle size and its distribution are investigated. With careful control of the synthesis condition, microspheres can be obtained with a particle size distribution of 1.09 (Dw/Dn). The average particle size of poly(ε-caprolactone) microspheres decreased with the increase in the molecular weight of poly(dodecyl acrylate) and increased with the increase in the relative content of 1,4-dioxane. The uniformity of microspheres decreased with the increase in the polymerization temperature.

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The Synthesis of Narrowly Dispersed Poly(ε-caprolactone) Microspheres by Dispersion Polymerization Using a Homopolymer Poly(dodecyl acrylate) as the Stabilizer

Wang,

Xu,

Liu

et al. 2024

Polymers

View full text Add to dashboard Cite

show abstract

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The synthesis of polycaprolactone (PCL) microspheres containing cerium (III) nitrate (Ce(NO3)3) self-healing agent via double emulsion evaporation method

Cited by 1 publication

References 24 publications

The Synthesis of Narrowly Dispersed Poly(ε-caprolactone) Microspheres by Dispersion Polymerization Using a Homopolymer Poly(dodecyl acrylate) as the Stabilizer

The Synthesis of Narrowly Dispersed Poly(ε-caprolactone) Microspheres by Dispersion Polymerization Using a Homopolymer Poly(dodecyl acrylate) as the Stabilizer

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