Welcome to Organic Battery Days 2020

The 4th Organic Battery Days 2020 (OBD2020) will be held in2021,
at Waseda University, Tokyo, Japan.

Due to the recent serious situation of novel coronavirus and the guidance of Waseda University, we regret to inform you the re-postponement of OBD2020 .
We are planning to hold the meeting in late 2021

Please accept our deepest apologies for any inconvenience this may have caused. We sincerely appreciate your cooperation and understanding.

If you have any question about the postponement, contanct us via email ([email protected] ).


Dec 4, 2020: OBD2020 will be re-postponed to 2021.
Mar 18, 2020: OBD2020 will be postponed to autumn, 2020.
Mar 5, 2020: Deadline of payment was extended to 15th April.
Feb 25, 2020: Invited/plenary speakers are now open. Visit program page for details.
Feb 15, 2020: Registration form is now available!
Jan 15, 2020: Website opened


・Board Member

Daniel Brandell (Uppsala University, Sweden)
Ho Seok Park (Sungkyunkwan University, Korea)
Ji Eon Kwon (Seoul National University, Korea)
Jun Chen (Nankai University, China)
Kenichi Oyaizu (Waseda University, Japan)
Masaru Yao (AIST, Japan)
Matthieu Becuwe (Université de Picardie Jules Verne, France)
Philippe Poizot (Université de Nantes, France)
Ulrich S. Schubert (Friedrich Schiller University Jena, Germany)
Yan YAO (University of Houston, USA)