Sungkyunkwan University

Samsung Electronics Co., Ltd.

Sohee Jeong

Hyekyoung Choi

Youngsik Kim

Taewan Kim

Kyungsang Cho

Yooseong Yang

Joong Pill Park

Seongmin Park

A nanomaterial includes quantum dots having a crystal structure, wherein the quantum dots include an exposed surface in a specific direction, and the exposed surface has a ligand bound thereto.

Electronic element with nanomaterial and manufacturing method thereof

According to an aspect, a method of preparing quantum dots includes a first operation of preparing a quantum dot seed solution; a second operation of growing a quantum dot by continuously injecting a quantum dot cluster solution into the quantum dot seed solution; a third operation of separating the grown quantum dot and dispersing the quantum dot in a solvent; and a fourth operation of further growing the quantum dot by continuously injecting the quantum dot cluster solution into the dispersed quantum dot.

Method of producing quantum dot, quantum dot produced by the same, and photodevice comprising the quantum dot

Provided is a preparing method of a quantum dot, including a process of preparing a solution containing a group III precursor and a solvent, a process of reducing a group V precursor by using a compound represented by Chemical Formula 1, and a process of mixing the solution with the reduced group V precursor.

Quantum dot and preparing method of the same

Tetrapod-shaped quantum dots having a tetrapod shape in which a core includes a plurality of arms, and each of the arms have a different growth degree depending on the crystal direction.

Growing community of inventors

Seoul, South Korea

Sohee Jeong