In this thesis, the surface functionalization of cellulose nanocrystals (CNC) by esterification and ATRP reactions was envisaged, with the objective to develop novel advanced materials. A convenient method to characterize the polymers grafted on CNC by Si-ATRP has been first developed, based on DLS, DSC and TGA analyses. The efficiency of the SI-ATRP and SI-ARGET ATRP methods to initiate the grating of polystyrene (PS) or poly(4-vinylpyridine) (P4VP) at the CNC surface were then compared. The pH-responsive P4VP-g-CNC nano-hybrids were subsequently utilized to stabilize gold nanoparticles (AuNPs), in view of producing recyclable catalysts. The catalytic activity of the Au@P4VP-g-CNC material – tested with the reduction of 4-nitrophenol – was...
The main objective of this project was to elaborate different materials based on the polymerization ...
Nanocelluloses have attracted great interest during recent decades owing to their renewability, abun...
Over the past 10 years, the grafting of polymers from the surface of cellulose nanocrystals (CNCs) h...
In this thesis, the surface functionalization of cellulose nanocrystals (CNC) by esterification and ...
Dans cette thèse, la fonctionnalisation de surface de nanocristaux de cellulose (NCC) par estérifica...
L’objectif de cette thèse a été de présenter différents matériaux obtenus par la polymérisation d’ém...
Ce travail de thèse a pour objectif d’élaborer de nouveaux revêtements composites en utilisant les n...
The objective of this research work consist in the elaboration of novel compositecoatings using cell...
The site-specific surface modification of colloidal substrates, yielding “patchy” nanoparticles, is ...
Over the past 10 years, the grafting of polymers from the surface of cellulose nanocrystals (CNCs) h...
International audienceSurface modification of cellulose nanocrystals (CNC) by organocatalysed grafti...
Over the past 10 years, the grafting of polymers from the surface of cellulose nanocrystals (CNCs) h...
Les nanocristaux de cellulose (NCC), obtenus par hydrolyse acide des microfibrilles de cellulose nat...
Cellulose nanocrystals (CNC), obtained by acid hydrolysis of native cellulose microfibrils as colloi...
Cellulose nanocrystals (CNCs) are an emerging nanomaterial for applications ranging from coatings an...
The main objective of this project was to elaborate different materials based on the polymerization ...
Nanocelluloses have attracted great interest during recent decades owing to their renewability, abun...
Over the past 10 years, the grafting of polymers from the surface of cellulose nanocrystals (CNCs) h...
In this thesis, the surface functionalization of cellulose nanocrystals (CNC) by esterification and ...
Dans cette thèse, la fonctionnalisation de surface de nanocristaux de cellulose (NCC) par estérifica...
L’objectif de cette thèse a été de présenter différents matériaux obtenus par la polymérisation d’ém...
Ce travail de thèse a pour objectif d’élaborer de nouveaux revêtements composites en utilisant les n...
The objective of this research work consist in the elaboration of novel compositecoatings using cell...
The site-specific surface modification of colloidal substrates, yielding “patchy” nanoparticles, is ...
Over the past 10 years, the grafting of polymers from the surface of cellulose nanocrystals (CNCs) h...
International audienceSurface modification of cellulose nanocrystals (CNC) by organocatalysed grafti...
Over the past 10 years, the grafting of polymers from the surface of cellulose nanocrystals (CNCs) h...
Les nanocristaux de cellulose (NCC), obtenus par hydrolyse acide des microfibrilles de cellulose nat...
Cellulose nanocrystals (CNC), obtained by acid hydrolysis of native cellulose microfibrils as colloi...
Cellulose nanocrystals (CNCs) are an emerging nanomaterial for applications ranging from coatings an...
The main objective of this project was to elaborate different materials based on the polymerization ...
Nanocelluloses have attracted great interest during recent decades owing to their renewability, abun...
Over the past 10 years, the grafting of polymers from the surface of cellulose nanocrystals (CNCs) h...