polymer nanocomposite
Recently Published Documents


TOTAL DOCUMENTS

1530
(FIVE YEARS 496)

H-INDEX

71
(FIVE YEARS 14)

2022 ◽  
Vol 163 ◽  
pp. 106684
Author(s):  
Rubén Teijido ◽  
Leire Ruiz-Rubio ◽  
Adriana Gallardo Echaide ◽  
Jose Luis Vilas-Vilela ◽  
Senentxu Lanceros-Mendez ◽  
...  

2022 ◽  
Author(s):  
T.O. KHAMITOVA ◽  
M.ZH. BURKEEV ◽  
A.ZH.SARSENBEKOVA ◽  
M.YU. ISHMURATOVA ◽  
G.K.MUKUSHEVA ◽  
...  

Abstract The article presents the results of the synthesis and study of the structure of metal-polymer complexes p-EGM: АА/Ag, p-EGM: АА/Ni, p-EGM:АА/Ag-Ni, p-PGM:АА/Ag, p-PGM:АА/Ni, p-PGM:АА/Ag-Ni based on copolymers of polyethylene(propylene)glycolmaleates with acrylic acid and metals, which have been characterized using microscopy, spectroscopy and thermogravimetry. The antimicrobial activity of a new metal-polymer nanocomposite p-PGM/АА-Ag was studied, which is showing high efficiency against standard strains of Pseudomonas aeruginosa, Escherichia coli, Staphylococcus aureus.


Polymers ◽  
2022 ◽  
Vol 14 (2) ◽  
pp. 323
Author(s):  
Ji-un Jang ◽  
Hae Eun Nam ◽  
Soon Oh So ◽  
Hyeseong Lee ◽  
Geon Su Kim ◽  
...  

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.


2022 ◽  
Author(s):  
Fakhri Arjmand ◽  
Zahra Mohamadnia

Recognition of metal ions using different methods such as HPLC, ICP-MS, ICP-AES, etc. has many limitations including expensiveness, time-consuming, and the need for advanced equipment. These limitations were extensively solved...


Soft Matter ◽  
2022 ◽  
Author(s):  
Aparna Swain ◽  
Nimmi A. Das ◽  
Sivasurender Chandran ◽  
Jaydeep Kumar Basu

High density functional polymer nanocomposites (PNCs) with high degree of dispersion have recently emerged as novel materials for various thermo-mechanical, optical and electrical applications. The key challenge is to attain...


2022 ◽  
pp. 115137
Author(s):  
L. Rodríguez-Tembleque ◽  
J. Vargas ◽  
E. García-Macías ◽  
F.C. Buroni ◽  
A. Sáez

Sign in / Sign up

Export Citation Format

Share Document