[12/8] The 23rd AIMR Tea Time Talk

11/20/2017

Speaker

Prof. Jean-Yves Cavaillé
(INSA Lyon, France / ELyT MaX Lab at Tohoku University)

ELyT MaX: Engineering & Science, Lyon-Tohoku joint laboratory for Materials and Systems under Extreme Conditions

Title

Insights on percolation in nanocomposites based polymers

Date

December 8 (Fri.), 2017 16:00-17:00

Venue

Combination Room, 5th floor, AIMR Main Bldg.

Abstract

We focus on nanocomposites based on polymers, consisting of an elastomeric matrix reinforced by rigid particles having different shapes and possibly electrically conductive. Through the coupling of experimental techniques, it is possible to better establish the relationships between their microstructure and their macroscopic behavior, especially when conventional observation techniques (microscopy, X-ray, etc.) do not lead to accurate conclusions. Examples will be presented, where the particle percolation drastically changes or not the macroscopic mechanical behavior. Coupling electrical conductivity and mechanical measurements allows to determine the impact of the processing step on the material microstructure.

About Tea Time Talk

AIMR’s Tea Time Talk is a kind of seminar aiming to promote exchange between world’s eminent researchers and young researchers at AIMR, held in a relaxed atmosphere at AIMR’s Friday Tea Time. The following researchers from around the world have given talks at this event so far, and participants have enjoyed discussion over a cup of tea.

23rd Dec. 8, 2017 Prof. Jean-Yves Cavaillé (INSA Lyon, France / ELyT MaX Lab at Tohoku University)
22nd July 28, 2017 Prof. Nicolas Mary (INSA Lyon, France / ELyT MaX Lab at Tohoku University)
21st July 21, 2017 Prof. Gael Sebald (INSA Lyon, France / ELyT MaX at Tohoku University)
20th July 7, 2017 Prof. Arun Bansil (Northeastern University)
19th June 30, 2017 Dr. Takeshi Nakanishi (AIST-Tohoku U Mathematics for Advanced Materials Open Innovation Laboratory (MathAM-OIL))
18th June 23, 2017 Prof. Denis Arčon (Jožef Stefan Institute, Slovenia)
17th Apr. 28, 2017 Prof. Ayumi Hirano (AIMR, Tohoku University)
16th Nov. 29, 2016 Dr. David Guy Austing (National Research Council Canada, Canada)
15th Sept. 30, 2016 Prof. C. Suryanarayana (University of Central Florida, U.S.A.)
14th June 17, 2016 Prof. Tomoteru Fukumura (AIMR, Tohoku University)
13th May 13, 2016 Prof. Jean-Yves Cavaillé (ELyT MaX (Joint Lab at Tohoku University), University of Lyon, France)
12th June 26, 2015 Dr. B. Muralidharan (Indian Institute of Technology Bombay, India)
11th June 27, 2014 Prof. Michael B. Santos (The University of Oklahoma, U.S.A.)
10th Nov. 19, 2013 Dr. Pawel Hawrylak (National Research Council Canada, Canada)
9th Oct. 1, 2013 Dr. Yuan T. Lee (Nobel laureate in Chemistry, Academia Sinica of Taiwan)
8th June 28, 2013 Dr. Bjorn Mysen (Geophysical Laboratory, Carnegie Institution for Science, U.S.A.)
7th Apr. 12, 2013 Prof. Yiming Li (National Chiao Tung University, Taiwan)
6th Jan. 18, 2013 Prof. Tomasz Dietl (Polish Academy of Sciences, Poland)
5th Aug. 31, 2012 Prof. John H. Perepezko (University of Wisconsin-Madison, U.S.A.)
4th Aug. 17,2012 Prof. Alain Reza Yavari (Grenoble Institute of Technology, France)
3rd Aug. 10, 2012 Prof. Alan Lindsay Greer (University of Cambridge, U.K.)
2nd July 6, 2012 Prof. Winfried Teizer (Texas A&M University, U.S.A.)
1st May 25, 2012 Prof. Thomas P. Russell (The University of Massachusetts Amherst, U.S.A.)

Contact

International Affairs Center (IAC), AIMR

Address : 2-1-1, Katahira, Aoba-ku, Sendai, 980-8577
TEL : +81-22-217-5971
E-MAIL : iac@grp.tohoku.ac.jp