11th ECSYU Symposium (15:00~ 13th, April, 2022, Online via ZOOM)


 2 Invited Talk + Student Talk Session

The symposium will feature two invited talks and a student session. Participants will have the opportunity to interact with two distinguished researchers in organic electronics and electrochemistry, as well as present their own research. In the student session, one-presenter will be award as “Best oral presentation award”.

We are looking forward to your participation!!

Invited Talk Session (45 min talk + 10 min Q&A time)

Invited talk 1 (Organic Electronics)

“Flexible Electronics Driven by High-mobility and Robust Organic Semiconductors

Professor Toshihiro Okamoto
The University of Tokyo, Japan 


Professor Oakamoto conducts reseach in the area of chemistry of  mobility organic semiconductors development and application.  Especially, he was forcusing on chalcogen-containing heterocycles as organic semivonductors to provide unique electronic structure or molculer shape.

Selected paper
“V-Shaped Organic Semiconductors With Solution Processability, High Mobility, and High Thermal Durability”
Advanced Materials, 2013, 25, 6392–6397.

Invited talk 2 (Electrochemistry)
“Identification of active catalytic sites under reaction conditions using electrochemical scanning tunneling microscopy

Professor Aliaksandr S. Bandarenka

Professorial Faculty Technical University of Munich, Germany

Professor Bandarenka conducts research in the area of the physics of energy conversion and storage. His main topics include the design and implementation of functional materials and a better understanding and characterization of electrified interfaces. The material design is based on a bottom-up approach using input from electrochemical surface science and starting from model surfaces.

Selected paper

“Direct instrumental identification of catalytically active surface sites” Nature, 2017, 549, 74–77.

“Finding optimal surface sites on heterogeneous catalysts by counting nearest neighbors” Science, 2015, 350(6257), 185-189.

Student Talk Session (English, 7min )

Languege: English

Presentation Type: Oral

Presentation: 7 min (talk) + 2min (Q&A)

Abstract Format:  A4, 1page (temprate download)

Title & Abstract Submission Deadline: 6th April 2022

One presenter will award as “Best oral presentation award”

We are looking forward to your participation!!

Symposium Program

15:00 – 15:10      Opening Remarks                                                                                  (CET 08:00 – 08:10)


Yuya Harada



15:10 – 16:05      Invited talk 1 (Organic Electronics)                                                     (CET 08:10 – 09:05)

The University of Tokyo, Japan

Professor Toshihiro Okamoto

Flexible Electronics Driven by High-mobility and Robust Organic Semiconductors“


– Break 10 min –



16:15 – 17:10      Invited talk 2 (Electrochemistry)                                                           (CET 09:15 – 10:10)

Professorial Faculty Technical University of Munich

Professor Aliaksandr S. Bandarenka

Identification of active catalytic sites under reaction conditions using electrochemical scanning tunneling microscopy


– Group screenshot & Break 10 min –



17:20 – 17:30       Student Talk 01                                                                                       (CET 10:20 – 10:30)

Yamagata University

Tatsuki Sasaki

“Ultra-High-Barrier SiN films derived from perhydropolysilazane”


17:30 – 17:40       Student Talk 02                                                                                       (CET 10:30 – 10:40)

Yamagata University

Ayumu Nagaoka

“Photochemical Gel Conversion of Polytitanoxane Precursor Layers to Dense and Void Free Titanium oxide Thin Films”



17:40 – 17:50       Student Talk 03                                                                                       (CET 10:40 – 10:50)

Yamagata University

Taisei Kimura

“Crosslinkable Ligand Approach for Improvement of Optical Properties of Perovskite Quantum Dots Film”


17:50 – 18:00       Student Talk 04                                                                                       (CET 10:50 – 11:00)

Yamagata University

Keisuke Tabata

“Polymeric Ionic Liquid-Coated Core-Shell Type Nanoparticles for Nanoparticles-Filled Type Polymer Electrolyte Membrane”

18:00 – 18:10       Student Talk 05                                                                                       (CET 11:00 – 11:10)

Yamagata University

Tomoka Suzuki

“Molecular Dynamics Simulation for the Effect of Substituents in Para- and Meta-Tolyl-BTBT-C10”


18:10 – 18:20       Student Talk 06                                                                                       (CET 11:10 – 11:20)

Yamagata University

Dan Ito

“Effect of Jahn-Teller Distortion on the Li+ Transport in a Copper Hexacyanoferrate Framework”


– Break 5 min –


18:25 – 18: 30      Award Ceremony & Closing Remarks                                                  (CET 11:25 – 11:30)

ECSYU Vice Chair


Tensho Nakamura