Abstract:
The present invention relates to a planar heating element using zinc oxide nanoplates and a manufacturing method thereof. The planar heating element according to an embodiment of the present invention includes: a substrate; a heat emitting layer which is made of ZnO nanoplates on the substrate; and a protection layer which is formed on the top of the heat emitting layer. The present invention can provide the planar heating element configured to ensure even temperature distribution over the entire surface.
Abstract:
Disclosed are a surface heating element with a 3D carbon structure and a manufacturing method thereof. The surface heating element according to one embodiment of the present invention includes a substrate and a carbon coating layer which is formed on the substrate. The carbon coating layer includes a carbon support element which is made of carbon materials with a planar structure and a carbon fiber which has an array shape vertically grown on the carbon support element.
Abstract:
본 발명은 은나노와이어를 포함한 코팅액 조성물, 그를 이용한 전도성 박막 및 그의 제조 방법에 관한 것으로, 은나노와이어와 탄소나노튜브를 함께 사용하더라도 분산 안정성을 가지면서, 높은 전기전도도, 높은 광투과도, 낮은 헤이즈 특성, 양호한 접착성 또는 양호한 환경안정성을 제공하기 위한 것이다. 본 발명은 은나노와이어 0.001~2 중량%, 탄소나노튜브 0.001~1 중량%, 양이온성 분산제 0.01~5 중량% 및 점도 조절제 0,01~2 중량%를 포함하는 전도성 박막 제조용 코팅액 조성물을 제공한다. 이때 코팅액 조성물은 접착력 증진제 0.001~10 중량% 또는 환경안정성 증진제 0.0001~0.1 중량%를 더 포함할 수 있다.
Abstract:
Disclosed is a method for manufacturing a hybrid carbon material. The method for manufacturing a hybrid carbon material according to an embodiment of the present invention comprises: a first step of treating the surface of a carbon material with positive charges by adsorbing a cationic polymer electrolyte to the surface of the carbon material; a second step of treating the surface of the carbon material with negative charges by adsorbing an anionic polymer electrolyte to the surface of the cationic polymer electrolyte; a third step of supporting a metal catalyst for synthesizing carbon nanotubes on the surface of the anionic polymer electrolyte; and a fourth step of growing carbon nanotubes from the metal catalyst.