Skip to Main content Skip to Navigation
Theses

Étude des propriétés chimique et morphologique de composites hybrides de type (co)polymère plasma / métal

Abstract : Nanocomposites consisting of finely dispersed metal nanoparticles into insulating matrix are the focus of much attention because of their optical, electrical or antibacterial properties, allowing a variety of technological applications. In this work, we are interested in hybrid composites based on a polymer matrix synthesized by cold plasma polymerization (PECVD), subsequently impregnated with a solution of metal salt which is finally reduced. These nanocomposites are mainly studied for their applications and less focused on their chemical and morphological structure. In this work, our goal is to study the dependence of chemical and morphological properties of such composite materials on the chemical structure of the plasma polymer, the nature of the metal nanoparticles and the chemical functions of the polymer involved with the polymer / metal interactions. The matrix will be both a plasma polymer and a mixture of two plasma polymers. The objective is then to better understand the nanocomposites formation, and to show their interest in different applications particularly in the detection of ammonia gas.
Document type :
Theses
Complete list of metadatas

Cited literature [184 references]  Display  Hide  Download

https://tel.archives-ouvertes.fr/tel-02511671
Contributor : Abes Star :  Contact
Submitted on : Thursday, March 19, 2020 - 1:02:51 AM
Last modification on : Tuesday, March 31, 2020 - 3:22:35 PM
Long-term archiving on: : Saturday, June 20, 2020 - 12:48:21 PM

File

2019LEMA1002.pdf
Version validated by the jury (STAR)

Identifiers

  • HAL Id : tel-02511671, version 1

Citation

Agapy Mansour. Étude des propriétés chimique et morphologique de composites hybrides de type (co)polymère plasma / métal. Polymères. Université du Maine, 2019. Français. ⟨NNT : 2019LEMA1002⟩. ⟨tel-02511671⟩

Share

Metrics

Record views

141

Files downloads

116