@article{ART001846248},
author={김혜민 and Heon Sang Lee},
title={Water and oxygen permeation through transparent ethylene vinyl alcohol/(graphene oxide) membranes},
journal={Carbon Letters},
issn={1976-4251},
year={2014},
volume={15},
number={1},
pages={50-56}
TY - JOUR
AU - 김혜민
AU - Heon Sang Lee
TI - Water and oxygen permeation through transparent ethylene vinyl alcohol/(graphene oxide) membranes
JO - Carbon Letters
PY - 2014
VL - 15
IS - 1
PB - Korean Carbon Society
SP - 50
EP - 56
SN - 1976-4251
AB - We prepared ethylene vinyl alcohol (EVOH)/graphene oxide (GO) membranes by solution casting method. X-ray diffraction analysis showed that GOs were fully exfoliated in the EVOH/GO membrane. The glass transition temperatures of EVOH were increased by adding GOs into EVOH. The melting temperatures of EVOH/GO composites were decreased by adding GOs into EVOH, indicating that GOs may inhibit the crystallization of EVOH during non-isothermal crystallization. However, the equilibrium melting temperatures of EVOH were not changed by adding GOs into EVOH. The oxygen permeability of the EVOH/GO (0.3 wt%) film was reduced to 63% of that of pure EVOH film, with 84% light transmittance at 550 nm. The EVOH/GO membranes exhibited 100 times better (water vapor)/(oxygen) selectivity performance than pure EVOH membrane.
KW - graphene oxide;ethylene vinyl alcohol;permeability;selectivity;water vapor
DO -
UR -
ER -
김혜민 and Heon Sang Lee. (2014). Water and oxygen permeation through transparent ethylene vinyl alcohol/(graphene oxide) membranes. Carbon Letters, 15(1), 50-56.
김혜민 and Heon Sang Lee. 2014, "Water and oxygen permeation through transparent ethylene vinyl alcohol/(graphene oxide) membranes", Carbon Letters, vol.15, no.1 pp.50-56.
김혜민, Heon Sang Lee "Water and oxygen permeation through transparent ethylene vinyl alcohol/(graphene oxide) membranes" Carbon Letters 15.1 pp.50-56 (2014) : 50.
김혜민, Heon Sang Lee. Water and oxygen permeation through transparent ethylene vinyl alcohol/(graphene oxide) membranes. 2014; 15(1), 50-56.
김혜민 and Heon Sang Lee. "Water and oxygen permeation through transparent ethylene vinyl alcohol/(graphene oxide) membranes" Carbon Letters 15, no.1 (2014) : 50-56.
김혜민; Heon Sang Lee. Water and oxygen permeation through transparent ethylene vinyl alcohol/(graphene oxide) membranes. Carbon Letters, 15(1), 50-56.
김혜민; Heon Sang Lee. Water and oxygen permeation through transparent ethylene vinyl alcohol/(graphene oxide) membranes. Carbon Letters. 2014; 15(1) 50-56.
김혜민, Heon Sang Lee. Water and oxygen permeation through transparent ethylene vinyl alcohol/(graphene oxide) membranes. 2014; 15(1), 50-56.
김혜민 and Heon Sang Lee. "Water and oxygen permeation through transparent ethylene vinyl alcohol/(graphene oxide) membranes" Carbon Letters 15, no.1 (2014) : 50-56.
