Arthur Bouchut's research while affiliated with Université Jean Monnet and other places

Publications (8)

Article
Full-text available
A strategy to functionalize cellulosic surfaces through physical adsorption of xyloglucan (XG) and carboxymethyl cellulose (CMC) derivatives bearing allyl or alkyne groups is reported. A set of functional polymer derivatives with degrees of substitution -DS- ranging from 0.10 up to 0.44 are first prepared through the opening of the epoxide ring of...
Preprint
Full-text available
A strategy to functionalize cellulosic surfaces through physical adsorption of xyloglucan (XG) and carboxymethyl cellulose (CMC) derivatives bearing allyl or alkyne groups is reported. A set of functional polymer derivatives with degrees of substitution -DS- ranging from 0.4 to 0.44 are first prepared through epoxide ring opening of allyl glycidyl...
Thesis
Développement d’une nouvelle méthode de fonctionnalisation qui aura pour but de pérenniser l’emploi des panneaux à base de bois et l’aspect de leur finition, en favorisant la stabilité de la couche supérieure exposée aux diverses conditions d’utilisation. En effet, les systèmes actuels, qui traitent très peu les panneaux en profondeur, sont très se...
Article
Full-text available
Extraction of cellulose type I nanocrystals from cotton fibers was straightforwardly carried out using exclusively Brønsted acid-type ionic liquids (ILs) via a two-step swelling/hydrolysis route, the switch between these two stages being induced by water addition. Since the whole process was achieved in a single reaction medium predominantly based...
Poster
Full-text available
A controlled swelling of cellulose fibres was achieved in two imidazolium-based ionic liquids: [BMIM]Ac and [BMIM]Cl. The accessibility of the substrate was considerably increased, so it was possible to carry out the cellulose hydrolysis even under mild acid conditions, using up to 60 times less H2SO4 than the traditional extraction methods. Cellul...

Citations

... When compared with that of the raw curdlan powder, the diffuse reflectance infrared Fourier transform spectra for lyophilized S gel and C gel display broad absorbance bands (i.e., OH stretch at 3480 cm −1 , asymmetric CH stretch of CH2 at 2920 cm −1 , and CO stretch and OH deformation at 1250 cm −1 ), indicating the occurrence of the crosslinking reaction of the curdlan chains with the crosslinker. It is widely accepted that the epoxy group can form ether bonds with the hydroxyl groups through the ring-opening reaction, which has been used in the crosslinking of polysaccharides [21,22]. EGDGE is a suitable reagent for biomedical application due to its amphiphilicity and easy removal from the human body. ...
... Studies including recycling of DSILs are scarce; however, one of the studies has been conducted using a mixture of Brønsted acid-type ILs for the extraction of cellulose nanocrystals. The DSILs were successfully recovered for about ~99 % and reused for three consecutive cycles, and the ILs retained their characteristics and structure after successive recycling [41]. ...