Korea Institute of Science and Technology

Soongsil University

Seokhoon Ahn

Se Gyu Jang

Myung Jong Kim

Nam Ho You

Munju Goh

Young Soo Kim

Sangseok Lee

Yong Chae Jung

Hyeonuk Yeo

Min Sung Kang

Dong Ick Son

Jae Woo Chung

Soo Min Kim

Hun-Su Lee

Soul-Hee Lee

Tae Hoon Seo

Junhaeng Lee

Yongho Joo

Seayoung Lim

Sunghoon Jung

Hong Jin Lim

Hyun Jin Cho

Jun Hee Kim

The present disclosure relates to a high thermal conductive polymer composite, comprising: a liquid crystalline resin comprising a mesogen and at least one linear polymerization reactive group, wherein the liquid crystalline resin is cured with a linear polymerization initiator and includes a molecular structure aligned in at least one direction.

Composites with enhanced thermal conductivity and method preparing the same

Disclosed is a method of purifying boron nitride nanotubes through a simplified process. Specifically, the method includes preparing a starting solution containing boron nitride nanotubes (BNNTs), a dispersant and a solvent, centrifuging the starting solution or allowing the starting solution to stand to collect a supernatant, adding an acid to the supernatant and filtering a resulting product.

Method of purifying boron nitride nanotubes

Disclosed are a supramolecular structure including a plurality of first oligomers having a zwitterion at the terminal end and a plurality of second oligomers having a hydrogen-bondable functional group at the terminal end, wherein a supramolecule including the plurality of first oligomers and a supramolecule including the plurality of second oligomers form a three-dimensional network structure, and a method of manufacturing the same, a self-healing elastomer, a self-healing film, and an electronic device.

Supramolecular structure and method of manufacturing the same and self-healing elastomer

Disclosed is a liquid crystalline epoxy compound wherein an epoxy group is positioned at a side chain of the longer direction of a mesogen group and each of the mesogen group and the epoxy group is connected to the center of the molecular structure through a flexible linkage. Since the liquid crystalline epoxy compound includes an epoxy group positioned at a side chain of the longer direction of a mesogen group and each of the mesogen group and the epoxy group is connected to the center of the molecular structure through a flexible linkage, the interaction between the mesogens in a cured resin product occurs significantly without weakening even after curing, thereby improving the heat conductivity of the resin compound through the active heat transfer between the mesogens.

Liquid crystalline epoxy compound with terminal mesogen connected by flexible linkage and method for preparing the same

Provided is a method for preparing boron nitride nanotubes, the method including: injecting a boron-metal catalyst composite into a reaction chamber; injecting a nitrogen precursor into the reaction chamber; producing a decomposition product of the boron-metal catalyst composite in a gas state by irradiating the boron-metal catalyst composite with a carbon dioxide laser or a free electron laser; and forming boron nitride nanotubes by reacting the decomposition product of the boron-metal catalyst composite in the gas state with the nitrogen precursor.

Method for preparing boron nitride nanotubes

Growing community of inventors

Jeollabuk-do, South Korea

Seokhoon Ahn