Influence of CaCO3 pore-forming agent on porosity and thermal conductivity of cellulose acetate materials prepared by non-solvent induced phase separation

2019 ◽  
Vol 30 (1) ◽  
pp. 207-213
Author(s):  
W. Suthabanditpong ◽  
C. Takai ◽  
H. Razavi-Khosroshahi ◽  
Y. Okada ◽  
M.S. El-Salmawy ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Phase Separation ◽  
Cellulose Acetate

scholarly journals Thermal-conductivity study on the electronic state in the overdoped regime of La2-xSrxCuO4: phase separation and anomaly at x ∼ 0.21

2009 ◽  
Vol 150 (5) ◽  
pp. 052115 ◽  
Author(s):  
T Adachi ◽  
S M Haidar ◽  
T Kawamata ◽  
N Sugawara ◽  
N Kaneko ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Phase Separation ◽  
Electronic State

scholarly journals Do ZnO and Al2O3 Nanoparticles Improve the Anti-Bacterial Properties of Cellulose Acetate-Chitosan Membrane?

2018 ◽  
Vol 156 ◽  
pp. 08009 ◽  
Author(s):  
Titik Istirokhatun ◽  
Ulva Yuni ◽  
Pertiwi Andarani ◽  
Heru Susanto
Keyword(s):  
Antimicrobial Activity ◽  
Phase Separation ◽  
Surface Morphology ◽  
Cellulose Acetate ◽  
Water Permeability ◽  
Al2o3 Nanoparticles ◽  
Gram Negative Bacteria ◽  
Gram Negative ◽  
Chitosan Membrane ◽  
Chitosan Membranes

Biofouling, due to the existence of bacteria in water, becomes one of the barriers in cellulose acetate (CA) membrane applications. Although chitosan has been incorporated into CA membranes, its antimicrobial activity has not been improved significantly yet. In this study, cellulose acetate-chitosan membranes were prepared by modification using ZnO and Al2O3 nanoparticles during phase separation method. The membranes were then characterized in term of water permeability, and surface morphology. The anti-bacteria property was examined by using gram-negative bacteria. Modification of cellulose acetate-chitosan membranes with ZnO and Al2O3 nanoparticles have not shown optimal results where no clear zones around the membrane are visible.

Significant lattice thermal conductivity reduction following phase separation of the highly efficient Ge x Pb1-x Te thermoelectric alloys

2014 ◽  
Vol 251 (7) ◽  
pp. 1431-1437 ◽  
Author(s):  
Yaniv Gelbstein ◽  
Joseph Davidow ◽  
Ehud Leshem ◽  
Oren Pinshow ◽  
Strul Moisa
Keyword(s):  
Thermal Conductivity ◽  
Phase Separation ◽  
Lattice Thermal Conductivity ◽  
Highly Efficient

scholarly journals Thermal conductivity of thin film oriented control micro-phase separation structure

2014 ◽  
Vol 80 (820) ◽  
pp. TEP0370-TEP0370
Author(s):  
Yoshika HATASAKO ◽  
Kunihisa KATO ◽  
Koji MIYAZAKI
Keyword(s):  
Thin Film ◽  
Thermal Conductivity ◽  
Phase Separation

Phase separation in the quaternary Heusler compound CoTi(1−x)MnxSb – A reduction in the thermal conductivity for thermoelectric applications

2010 ◽  
Vol 63 (12) ◽  
pp. 1216-1219 ◽  
Author(s):  
Tanja Graf ◽  
Peter Klaer ◽  
Joachim Barth ◽  
Benjamin Balke ◽  
Hans-Joachim Elmers ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Phase Separation ◽  
Heusler Compound ◽  
Quaternary Heusler Compound

scholarly journals Cellulose acetate honeycomb-like pattern created by improved phase separation

2020 ◽  
Vol 14 (11) ◽  
pp. 1078-1088 ◽  
Author(s):  
K. Neznalova ◽  
P. Sajdl ◽  
V. Svorcik ◽  
P. Slepicka
Keyword(s):  
Phase Separation ◽  
Cellulose Acetate
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