Yonsei University

Seokyeong Lee

Sungjin Kim

Cheolmin Park

Joona Bang

Taewoo Lee

Jaewan Ko

There is provided a method of preparing a synchronized piezoelectric and luminescence material. The method includes mixing a solution (a) including light-emitting particles or precursors thereof and a solution (b) including ligands having a piezoelectric property in a polar solvent; and optionally, mixing a solution (c) including ligands having a piezoelectric property in an antisolvent together with the solution (a) and the solution (b), if necessary.

Method of synthesizing synchronized piezoelectric and luminescent material with piezoelectric ligands and light-emitting particles

A synchronized piezoelectric and luminescence (SPL) material includes a core layer including light-emitting particles and a shell layer which is attached onto a surface of the core layer and includes ligands having a piezoelectric property. Therefore, a piezoelectric property and a luminescent property can be simultaneously implemented using a single SPL material in which piezoelectric ligands and light-emitting particles are chemically coupled.

Growing community of inventors

Seoul, South Korea

Seokyeong Lee