Poly(ϵ-caprolactone)-based biocomposites reinforced with nanocrystalline cellulose grafted with poly(L-lactic acid)

Mariia Stepanova, Ilia Averianov, Iosif Gofman, Olga Solomakha, Yuliya Nashchekina, Viktor Korzhikov-Vlakh, Evgenia Korzhikova-Vlakh

Research output

1 Citation (Scopus)

Abstract

The modification of nanocrystalline cellulose with poly(L-lactic acid) was carried out using the "grafting from" approach based on the ring-opening polymerization of L-lactide initiated with cellulose hydroxyls. The modification was proved by FTIR spectroscopy, thermogravimetric analysis and dynamic light scattering. Samples of native and modified cellulose were applied as fillers for poly(ϵ-caprolactone) films that were studied for their mechanical properties. A significant increase of Young's modulus was observed for composite material based on PCL containing nanocrystalline cellulose modified with poly(L-lactic acid).

Original languageEnglish
Article number012021
JournalIOP Conference Series: Materials Science and Engineering
Volume500
Issue number1
DOIs
Publication statusPublished - 5 Apr 2019
Event18th International Conference Baltic Polymer Symposium 2018, BPS 2018 - Jurmala
Duration: 12 Sep 201814 Sep 2018

Fingerprint

Lactic acid
Cellulose
Ring opening polymerization
Dynamic light scattering
Hydroxyl Radical
Thermogravimetric analysis
Fillers
Elastic moduli
Spectroscopy
Mechanical properties
polycaprolactone
poly(lactic acid)
Composite materials

Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

Cite this

@article{b52f193af84c415ba3044d094f1978c5,
title = "Poly(ϵ-caprolactone)-based biocomposites reinforced with nanocrystalline cellulose grafted with poly(L-lactic acid)",
abstract = "The modification of nanocrystalline cellulose with poly(L-lactic acid) was carried out using the {"}grafting from{"} approach based on the ring-opening polymerization of L-lactide initiated with cellulose hydroxyls. The modification was proved by FTIR spectroscopy, thermogravimetric analysis and dynamic light scattering. Samples of native and modified cellulose were applied as fillers for poly(ϵ-caprolactone) films that were studied for their mechanical properties. A significant increase of Young's modulus was observed for composite material based on PCL containing nanocrystalline cellulose modified with poly(L-lactic acid).",
author = "Mariia Stepanova and Ilia Averianov and Iosif Gofman and Olga Solomakha and Yuliya Nashchekina and Viktor Korzhikov-Vlakh and Evgenia Korzhikova-Vlakh",
year = "2019",
month = "4",
day = "5",
doi = "10.1088/1757-899X/500/1/012021",
language = "English",
volume = "500",
journal = "IOP Conference Series: Materials Science and Engineering",
issn = "1757-8981",
publisher = "IOP Publishing Ltd.",
number = "1",

}

TY - JOUR

T1 - Poly(ϵ-caprolactone)-based biocomposites reinforced with nanocrystalline cellulose grafted with poly(L-lactic acid)

AU - Stepanova, Mariia

AU - Averianov, Ilia

AU - Gofman, Iosif

AU - Solomakha, Olga

AU - Nashchekina, Yuliya

AU - Korzhikov-Vlakh, Viktor

AU - Korzhikova-Vlakh, Evgenia

PY - 2019/4/5

Y1 - 2019/4/5

N2 - The modification of nanocrystalline cellulose with poly(L-lactic acid) was carried out using the "grafting from" approach based on the ring-opening polymerization of L-lactide initiated with cellulose hydroxyls. The modification was proved by FTIR spectroscopy, thermogravimetric analysis and dynamic light scattering. Samples of native and modified cellulose were applied as fillers for poly(ϵ-caprolactone) films that were studied for their mechanical properties. A significant increase of Young's modulus was observed for composite material based on PCL containing nanocrystalline cellulose modified with poly(L-lactic acid).

AB - The modification of nanocrystalline cellulose with poly(L-lactic acid) was carried out using the "grafting from" approach based on the ring-opening polymerization of L-lactide initiated with cellulose hydroxyls. The modification was proved by FTIR spectroscopy, thermogravimetric analysis and dynamic light scattering. Samples of native and modified cellulose were applied as fillers for poly(ϵ-caprolactone) films that were studied for their mechanical properties. A significant increase of Young's modulus was observed for composite material based on PCL containing nanocrystalline cellulose modified with poly(L-lactic acid).

UR - http://www.scopus.com/inward/record.url?scp=85064878071&partnerID=8YFLogxK

U2 - 10.1088/1757-899X/500/1/012021

DO - 10.1088/1757-899X/500/1/012021

M3 - Conference article

AN - SCOPUS:85064878071

VL - 500

JO - IOP Conference Series: Materials Science and Engineering

JF - IOP Conference Series: Materials Science and Engineering

SN - 1757-8981

IS - 1

M1 - 012021

ER -