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Personal profile

Research interests

My main research interest is in the area of polymer physical chemistry. Generally, research activities involve the synthesis, characterisation and study of new polymers as well as commercial materials. Over a number of years, our research group has investigated various aspects of physical behaviour from conformation and orientational order, to local structure, dynamics and physical ageing, in a wide range of polymeric materials including traditional thermoplastics, but also liquid crystalline polymers, polyurethanes, filled polymers, blends, composites. The main goal has been to establish relationships between polymer structure and properties to achieve a rational design of materials. Current research activities focus on two main areas: (1) understanding of the relationship between structure at different length scales and mechanical/rheological properties of polymers incorporating nanoparticles and (2) study of the efficiency of commercial membranes in removing fluoride and natural organic matter (NOM) as well as development of new polymer membranes for water purification. Materials are characterised and studied using laboratory standard procedures (NMR, FTIR, thermal, rheological and mechanical analysis) but we also make use of large scale facilities (small- and wide-angle neutron and X-ray scattering, quasielastic neutron scattering) for structural and dynamic investigations. 

Fingerprint Dive into the research topics where Valeria Arrighi is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

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Co Author Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 1991 2019

Flexible electronics
inks
Silver
Ink
Copper

The Effect of the Isomeric Chlorine Substitutions on the Honeycomb-Patterned Films of Poly(x-chlorostyrene)s/Polystyrene Blends and Copolymers via Static Breath Figure Technique

Ruiz-Rubio, L., Pérez-Álvarez, L., Sanchez-Bodón, J., Arrighi, V. & Vilas-Vilela, J. L., 7 Jan 2019, In : Materials. 12, 1, 167.

Research output: Contribution to journalArticle

Open Access
File
Chlorine
Polystyrenes
Entropy
Humidity
Polymerization

Effect of Chain Length and Topological Constraints on Segmental Relaxation in Cyclic PDMS

Arrighi, V., Gagliardi, S., Ganazzoli, F., Higgins, J. S., Raffaini, G., Tanchawanich, J., Taylor, J. & Telling, M. T. F., 25 Sep 2018, In : Macromolecules. 51, 18, p. 7209-7223 15 p.

Research output: Contribution to journalArticle

Open Access
File
Oxalates
Silver
Ink
Amines
Ligands

Efficient defluoridation of water by Monetite nanorods

Shen, J., Evangelista, M. F., Mkongo, G., Wen, H., Langford, R., Rosair, G. M., McCoustra, M. R. S. & Arrighi, V., Feb 2018, In : Adsorption. 24, 2, p. 135-145 11 p.

Research output: Contribution to journalArticle

Open Access
File
Nanorods
Fluorides
Water
Adsorption
Adsorbents

Activities 2013 2018

  • 7 Invited talk
  • 1 Oral presentation

Polymer Structure and Dynamics by Neutron Scattering. Comparison between Linear and Cyclic PDMS

Valeria Arrighi (Speaker)
19 Jan 2018

Activity: Talk or presentationInvited talk

Effect of topology on local dynamics. Linear Chains, Ring and Star Polymers.

Valeria Arrighi (Speaker)
26 Apr 2018

Activity: Talk or presentationInvited talk

Polymer Motion by Neutron Scattering. Effect of Structure, Architecture and Local Environment

Valeria Arrighi (Speaker)
15 Feb 2018

Activity: Talk or presentationInvited talk

Using Backscattering Spectrometers to Study Dynamics of Soft Matter and Complex Systems

Valeria Arrighi (Speaker)
2 Sep 2016

Activity: Talk or presentationInvited talk

Neutron Scattering: A tool for Structural and Dynamic Studies in Materials Science

Valeria Arrighi (Speaker)
11 Oct 2016

Activity: Talk or presentationInvited talk