scholarly journals Optical enhancement by means of concentration tuning of gold precursors in polymer nanocomposite materials

2011 ◽  
Vol 88 (8) ◽  
pp. 2763-2766 ◽  
Author(s):  
F. Spano ◽  
A. Massaro ◽  
R. Cingolani ◽  
A. Athanassiou
Keyword(s):  
Polymer Nanocomposite ◽  
Nanocomposite Materials

Polymer nanocomposite materials based on polystyrene and a layered aluminate filler

2008 ◽  
Vol 48 (10) ◽  
pp. 2027-2032 ◽  
Author(s):  
Zvonimir Matusinović ◽  
Marko Rogošić ◽  
Juraj Šipušić ◽  
Jelena Macan
Keyword(s):  
Polymer Nanocomposite ◽  
Nanocomposite Materials

scholarly journals Polymer Nanocomposite Membranes

2018 ◽  
Vol 8 (7) ◽  
pp. 1181 ◽  
Author(s):  
Svetlana Kononova ◽  
Galina Gubanova ◽  
Eleonora Korytkova ◽  
Denis Sapegin ◽  
Katerina Setnickova ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Polymer Matrix ◽  
Scientific Literature ◽  
Morphological Characteristics ◽  
Polymer Nanocomposite ◽  
Nanocomposite Materials ◽  
Sorption Mechanism ◽  
Nanocomposite Membranes ◽  
Nanocomposite Structure ◽  
Transport Channels

Based on the results of research works reflected in the scientific literature, the main examples, methods and approaches to the development of polymer inorganic nanocomposite materials for target membranes are considered. The focus is on membranes for critical technologies with improved mechanical, thermal properties that have the necessary capabilities to solve the problems of a selective pervaporation. For the purpose of directional changes in the parameters of membranes, effects on their properties of the type, amount and conditions of nanoparticle incorporation into the polymer matrix were analyzed. An influence of nanoparticles on the structural and morphological characteristics of the nanocomposite film is considered, as well as possibilities of forming transport channels for separated liquids are analyzed. Particular attention is paid to a correlation of nanocomposite structure-transport properties of membranes, whose separation characteristics are usually considered within the framework of the diffusion-sorption mechanism.

scholarly journals Application of polymer nanocomposite materials in food packaging

2015 ◽  
Vol 7 (2) ◽  
pp. 86-94 ◽  
Author(s):  
Amra Bratovcic ◽  
◽  
Amra Odobasic ◽  
S. Catic ◽  
Indira Sestan ◽  
...  
Keyword(s):  
Food Packaging ◽  
Polymer Nanocomposite ◽  
Nanocomposite Materials

scholarly journals Self-healing polymer nanocomposite materials: A review

Polymer ◽  
2015 ◽  
Vol 69 ◽  
pp. 369-383 ◽  
Author(s):  
Vijay Kumar Thakur ◽  
Michael R. Kessler
Keyword(s):  
Polymer Nanocomposite ◽  
Nanocomposite Materials ◽  
Self Healing

scholarly journals Thermal Percolation Behavior in Thermal Conductivity of Polymer Nanocomposite with Lateral Size of Graphene Nanoplatelet

Polymers ◽  
2022 ◽  
Vol 14 (2) ◽  
pp. 323
Author(s):  
Ji-un Jang ◽  
Hae Eun Nam ◽  
Soon Oh So ◽  
Hyeseong Lee ◽  
Geon Su Kim ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Heat Dissipation ◽  
Critical Concentration ◽  
Polymer Nanocomposite ◽  
Nanocomposite Materials ◽  
Percolation Model ◽  
Lateral Size ◽  
Critical Content ◽  
Percolation Behavior ◽  
Insight Into

In this study, the thermal percolation behavior for the thermal conductivity of nanocomposites according to the lateral size of graphene nanoplatelets (GNPs) was studied. When the amount of GNPs reached the critical concentration, a rapid increase in thermal conductivity and thermal percolation behavior of the nanocomposites were induced by the GNP network. Interestingly, as the size of GNPs increased, higher thermal conductivity and a lower percolation threshold were observed. The in-plane thermal conductivity of the nanocomposite containing 30 wt.% M25 GNP (the largest size) was 8.094 W/m·K, and it was improved by 1518.8% compared to the polymer matrix. These experimentally obtained thermal conductivity results for below and above the critical content were theoretically explained by applying Nan’s model and the percolation model, respectively, in relation to the GNP size. The thermal percolation behavior according to the GNP size identified in this study can provide insight into the design of nanocomposite materials with excellent heat dissipation properties.

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