Characterization and Properties of Biodegradable Polymer Film Composites Based on Polyvinyl Alcohol and Tropical Fruit Waste Flour

2018 ◽  
pp. 313-332
Author(s):  
Zhong X. Ooi ◽  
Hanafi Ismail ◽  
Yi P. Teoh
Keyword(s):  
Polyvinyl Alcohol ◽  
Polymer Film ◽  
Biodegradable Polymer ◽  
Tropical Fruit ◽  
Fruit Waste ◽  
Polymer Film Composites ◽  
Film Composites

Preparation and Properties of Biodegradable Polymer Film Based on Polyvinyl Alcohol and Tropical Fruit Waste Flour

2011 ◽  
Vol 50 (7) ◽  
pp. 705-711 ◽  
Author(s):  
Ooi Xian Zhong ◽  
Hanafi Ismail ◽  
Nor Aziah Abdul Aziz ◽  
Azhar Abu Bakar
Keyword(s):  
Polyvinyl Alcohol ◽  
Polymer Film ◽  
Biodegradable Polymer ◽  
Tropical Fruit ◽  
Fruit Waste

Photovoltaic Properties of Polymer Film Composites with a Tetranuclear Copper Complex Cu4L4(OCH3)4 (L− = N,N′-Dibenzyl-N″-Trichloroacetylphosphotriamide)

2019 ◽  
Vol 55 (4) ◽  
pp. 240-245
Author(s):  
V. M. Amirkhanov ◽  
N. A. Davidenko ◽  
I. I. Davidenko ◽  
V. A. Zozulia ◽  
V. A. Ovchynnikov ◽  
...  
Keyword(s):  
Polymer Film ◽  
Copper Complex ◽  
Photovoltaic Properties ◽  
Polymer Film Composites ◽  
Film Composites

Multiferroic Polymer Film Composites for Memory Application

2019 ◽  
pp. 175-194
Author(s):  
Rehana P. Ummer ◽  
Nandakumar Kalarikkal
Keyword(s):  
Polymer Film ◽  
Polymer Film Composites ◽  
Film Composites

Heat Resistance and Electrophysical Characteristics of Polyheteroarylenes and Ferroelectric–Polymer Film Composites Based on Them

2020 ◽  
Vol 93 (2) ◽  
pp. 188-196
Author(s):  
D. A. Chigirev ◽  
M. N. Bol’shakov ◽  
G. K. Lebedeva ◽  
A. Yu. Marfichev ◽  
Yu. V. Shagaiko ◽  
...  
Keyword(s):  
Heat Resistance ◽  
Polymer Film ◽  
Ferroelectric Polymer ◽  
Polymer Film Composites ◽  
Film Composites

Opto-mechanical behavior of photochromic liquid crystal polymer film composites

2011 ◽  
Author(s):  
Yongzhong Huo ◽  
Yue You ◽  
Changwei Xu ◽  
Ying Lin
Keyword(s):  
Liquid Crystal ◽  
Mechanical Behavior ◽  
Polymer Film ◽  
Liquid Crystal Polymer ◽  
Crystal Polymer ◽  
Polymer Film Composites ◽  
Film Composites

Specific features of the photoconductivity of polymer film composites containing a heterometallic iron(II)/zinc(II) complex

2010 ◽  
Vol 44 (5) ◽  
pp. 423-425 ◽  
Author(s):  
N. A. Davidenko ◽  
S. V. Dekhtyarenko ◽  
V. N. Kokozei ◽  
A. V. Kozinets ◽  
V. G. Makhan’kova ◽  
...  
Keyword(s):  
Polymer Film ◽  
Polymer Film Composites ◽  
Film Composites

UV-A activated TiO2 embedded biodegradable polymer film for antimicrobial food packaging application

LWT ◽  
2018 ◽  
Vol 96 ◽  
pp. 307-314 ◽  
Author(s):  
Jing Xie ◽  
Yen-Con Hung
Keyword(s):  
Polymer Film ◽  
Biodegradable Polymer ◽  
Food Packaging

scholarly journals THE USE OF HUMIC ACIDS FOR MODIFICATION OF BIODEGRADABLE FILMS MANUFACTURED ON THE BASIS OF POLYVINYL ALCOHOL AND HYDROXYPROPYLMETHYL CELLULOSE

2021 ◽  
Vol 6 ◽  
pp. 22-37
Author(s):  
Zhang Siaobin ◽  
V.V Lebedev ◽  
D.V Miroshnichenko
Keyword(s):  
Polyvinyl Alcohol ◽  
Mathematical Models ◽  
Humic Substances ◽  
Structure Formation ◽  
Humic Acids ◽  
Polymer Films ◽  
Biodegradable Polymer ◽  
Hydroxypropyl Methylcellulose ◽  
Specific Effect ◽  
Low Grade

The article is devoted to the problem of obtaining packaging materials that combine a high level of gas and / or moisture resistance and strength with the ability to quickly decompose without harmful effects on the environment. The purpose of the research described in the article is to study the possibility of making such a material, which, during the period of use, will not only be resistant to the effects of various bacteria, but even prevent their appearance, and upon burial it will be biodegradable. The initial components, namely polyvinyl alcohol, hydroxypropyl methylcellulose, and humic acids of coal origin (as antibacterial additives) were reasonably selected. The modifying effect of humic substances obtained from three different samples of low-grade Ukrainian coal has been studied. In the course of the studies performed, it was found that humic acids of different origins and with different characteristics have a specific effect on the processes of structure formation in solutions of polyvinyl alcohol and hydroxypropyl methylcellulose. In particular, it was shown that in polyvinyl alcohol and methylcellulose solutions with the addition of humic acids that do not contain particles of carbon residues of various degrees of dispersion, an increase in the formation of an ordered structure is observed. Micrographs of solutions of polyvinyl alcohol and hydroxypropyl methylcellulose with humic acids are presented. The peculiarities of the influence of humic substances on the processes of structure formation of solutions of polyvinyl alcohol and hydroxypropyl methylcellulose have been investigated in order to obtain hybrid environmentally friendly biodegradable polymer films. The corresponding experimental-statistical mathematical models have been developed, they describe the dependence of the conditional viscosity and conductivity of polyvinyl alcohol and hydroxypropyl methylcellulose on the content of humic acids, the duration of preparation and one of the characteristics of the raw materials used to obtain humic acids. The corresponding equations are given. Keywords: biodegradable polymer films, coal, humic acids, polyvinyl alcohol, hydroxypropyl methylcellulose, experimental statistical mathematical models Corresponding author Zhang Siaobin, e-mail: [email protected]

Sign in / Sign up

Export Citation Format

Share Document