Roland Kádár

Docent

The processing of soft matter into products typically involves rheologically complex fluids in complex flow configurations. Thus, understanding flow-field-matter/compositional interactions in relation to fundamental rheological properties is essential for obtaining products with favorable performance.

In this framework, the staples of Roland's research and current related activities and interests are:
(i) Advanced characterization methods, method development - focused on nonlinear material characterization and hyphenated rheological techniques, e.g. rheo-microscopy, rheo-SAXS, mainly applied to nanocellulose suspensions, polymer nanocomposites, adhesives and biomaterials (biofilms, tissues).
(ii) Tailoring multifunctional properties in nanostructured materials - focused on the process structuring of polymer nanocomposites based on graphene and other high aspect ratio fillers for enhanced electrical, antibacterial, thermal, mechanical, gas-barrier etc. properties.
(iii) Dynamics of simple and complex fluids for processing applications - focused on modeling, processing flow and compositional optimization of high filler content bicomposites and flow-assisted structuring of nanocrystalline cellulose dispersions.

Roland is PI in the Wallenberg Wood Science Centre (WWSC 2.0) and the Vinnova Competence Centre '2D material-based technology for industrial applications' (2D-TECH). Roland is also Reseach Competence Area leader for Predictive Processing within the FibRe Vinnova Competence Centre. In addition to his activities at Chalmers, Roland is President of the Nordic Rheology Society.​​
MTT090 Polymer Processing and Properties, lektor och examinator
MTT085 Materialteknik, lektor i Polymera Material
Welcome to 

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The word 'Rheology' in the logo above was created from experiments performed by lab members and friends, on the occasion of organizing the 28th Nordic Rheology Conference​Image credit (from left to right): RK, RK, Dr. Mina Fazilati, RK, Dr. Karolina Gaska and Dr. Santosh Pandit, Sahana Cooper, Yogesh Thadavathi.    

Our group is focused on Soft Matter research, specializing in rheology and processing thereof. We thrive on interdisciplinary cooperation and exciting new ideas are always welcome! 

Current group members 

PI:
 Roland Kádár                          roland.kadar@chalmers.se

Postdoctoral researchers
Dr. Georgia Manika                      georgia.manika@chalmers.se 
Dr. Reza Ghanbari                        reza.ghanbari@chalmers.se
Dr. Viney Ghai
Dr. Alexandra Aulova   

PhD students
Simon Ingelsten1, MSc                simon.ingelsten@fcc.chalmers.se
Sylwia Wojno, MSc                       wojno@chalmers.se
Sajjad Pashazadeh, MSc​              sajjadp@chalmers.se
Hengzhi Ruan, MSc.                     hengzhi@chalmers.se 
Chris Georgantopoulos2, MSc    christos.georgantopoulos@kit.edu

Graduate students and interns
N/A
 
1industrial PhD student (Fraunhofer-Chalmers); together with Dr. Andreas Mark and Assoc. Prof. Fredrik Edelvik (FCC) 
2visiting PhD student from the Karlsruhe Institue of Technology (KIT), Germany
(updated 13/07/2021)

Alumni count 
Postdoctoral researchers [3], PhD students [0], Research assistants [5], Interns [3], Thesis workers [12].​

A few memories

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June 2021 At the annual group cycling trip (from left to right: Georgia, Roland, Sylwia, Sajjad and Reza).


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April 2021 Another virtual conferene success. It was hard work but fun organizing the 14th Annual European Rheology Coference. Photo with group members and alumni present at the conference (from left to right: Sajjad, Mina, Sylwia, Simon, Roland and Reza).


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October 2020: check out our entry in the materials sicence photo exhibition for 2020 Gothenburg Science Festival: 'Painting with cellulose nanocrystals'. 

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August 2020 NRC2020 in Cyberspace, a memorable occasion: Group photo with other participants joining in, hihglighted from left to right: Thanos, Sajjad, Roland, Georgia, Sylwia, Mina and Simon. 

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August 2020 NRC2020 in Cyberspace, a memorable occasion: Simon, Sajjad, Sylwia and Mina giving their presentations at the conference. 

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April 2020, Simon (third from the left) successully defendeded his licentiate thesis, April 28, 2020.

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April 2020, Group meeting, sars - cov -2 edition.

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March 2020, illustration showing how antibacterial nancomposite surfaces created in our lab can kill bacteria and prevent infections​. Illustration: Yen Strandqvist.

MAX IV.jpegFebruary 2020 (left to right), Mina, Thanos, Roland. Visiting the MAX IV LAboratory in Lund. 
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September 2019 (right to left) Mina, Georgia, Sylwia and the MTT090 graduate students during a study visit to Borealis AB. 

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August 2019, while organizing the 28th Nordic Rheology Conference at Chalmers.

Sidansvarig Publicerad: on 14 jul 2021.