A lignin-rich residue (LRR) obtained as a by-product from the fermentative bioethanol production process, and commercial alkali lignin (AL), were used as fillers for the preparation of bio-based blends and composites with poly(3-hydrobutyrate) (PHB). Chemical characterization of LRR demonstrated that the filler contained sugar residues. Rheological and thermal characterization of the blends dem...

Abstract In the field of microelectronic packaging technology, isotropic conductive adhesives (ICAs) have been used widely as interconnection materials between chips and substrates. ICAs are composed silver powder particles adhesive matrix. The paper analysed rheological properties at different temperatures in order to better apply dispensing jet printing processes. viscosity, viscoelasticity, ...

8 ABSTRACT: In situ characterization of minute amounts of fluids that rapidly change 9 their rheological properties is a challenge. In this paper, the rheological properties of 10 fluids were evaluated by examining the behavior of magnetic nanorods in a rotating 11 magnetic field. We proposed a theory describing the rotation of a magnetic nanorod in 12 a fluid when its viscosity increases with ...

The rheological behaviour of polymer melts and dilute polymer solutions in elongational flow have been extensively examined through experiments and theoretical predictions. However, an experimental study to understand the extensional rheological properties of polymer solutions in the semi-dilute regime is currently lacking in terms of a systematic examination of the effects of concentration and...

In situ characterization of minute amounts of fluids that rapidly change their rheological properties is a challenge. In this paper, the rheological properties of fluids were evaluated by examining the behavior of magnetic nanorods in a rotating magnetic field. We proposed a theory describing the rotation of a magnetic nanorod in a fluid when its viscosity increases with time exponentially fast...