Abstract:
PURPOSE: A porous carbon based composite material, an anode, a lithium air cell including the same and a manufacturing method thereof are provided to produce a lithium air cell with improved energy efficiency and reduced polarization when charging or discharging. CONSTITUTION: A porous carbon based composite material includes an oxygen functional group, a carbon nanotube, and heterogenous atom doped modified carbon-containing material. The rate of the surface oxygen atom number about the surface carbon atom number of the porous carbon type composite material is 2-15 atomic%. The porous carbon type composite material includes a core including oxygen functional group-carbon nanotube and a coating layer arranged to cover some part of the core. The coating layer contains heterogenous atom doped modified carbon-containing material.
Abstract:
본 발명의 구현예들은 나노입자층 위에 다수의 미세 요철 구조들을 포함하는 나노구조 박막 및 나노 구조 박막의 표면특성 제어방법에 관한 것이다. 본 발명의 구현예들의 나노구조 박막은 대면적에 균일한 극미세 요철 구조가 이중으로 도입되어 표면의 물리적 특성, 표면에너지 및 광학적 특성의 제어가 용이하여 각종 소자에 광범위하게 응용될 수 있다. 나노 구조 박막, 나노 요철 구조, 표면 에너지, 초친수성, 초소수성, 콜로이드 리소그래피, 기상증착
Abstract:
PURPOSE: A transistor and electronic device with the same are provided to prevent the degradation of a channel layer due to an external environment, thereby obtaining superior reliability. CONSTITUTION: A channel layer(C1) includes a Zn oxide. A source and a drain(D1) contact both ends of the channel layer respectively. A gate insulating layer insulates the channel layer from a gate. The channel layer includes a first side adjacent to a substrate and a second side facing the first side. A channel layer-protection area includes a fluoride group material on the second side.
Abstract:
하기 화학식 1로 표시되는 바나듐 옥사이드를 포함하며, 상기 바나듐 옥사이드의 바나듐이 복수의 산화수의 혼합 산화 상태를 가지며, 상기 산화수가 산화수가 +3의 산화 상태를 갖는 활물질, 그 제조방법, 및 상기 활물질을 포함하는 전극 및 이를 포함하는 이차 전지가 제시된다. [화학식 1] VO x 상기 화학식 1 중 1.5
Abstract:
A thin film, a method of forming the thin film, a semiconductor device including the thin film, and a method of manufacturing the semiconductor device are disclosed. The disclosed method of forming the thin film may include the step of forming a thin film containing metal oxynitride, and the step of treating the thin film with inert gas ions. The metal oxynitride may include zinc oxynitride (ZnOxNy). The inert gas ions may include at least one of Ar and Ne ions. The treating of the thin film with the inert gas ions may be performed by a sputtering process, a plasma treatment process, or the like. The thin film can be applied to a semiconductor device such as a transistor.
Abstract translation:公开了薄膜,薄膜形成方法,包括该薄膜的半导体器件及其制造方法。 公开的形成薄膜的方法可以包括形成含有金属氮氧化物的薄膜的步骤,以及用惰性气体离子处理薄膜的步骤。 金属氮氧化物可以包括氮氧化锌(ZnO x N y)。 惰性气体离子可以包括Ar和Ne离子中的至少一种。 用惰性气体离子处理薄膜可以通过溅射工艺,等离子体处理工艺等进行。 该薄膜可以应用于诸如晶体管的半导体器件。
Abstract:
PURPOSE: A nano structure thin film which is easy to control physical characteristic, surface energy and optical characteristic is provided. CONSTITUTION: A nano structure thin film comprises: a nanoparticle layer containing plural nanoparticle, and micro concave and convex which is formed on the surface of the nanoparticle. The size of the micro concave and convex is smaller than nanoparticle. The micro concave and convex is plural. The nanoparticle layer is single layer or multi-layer. The nanoparticle is single nanoparticle comprising inorganic, metal, semiconductor or polymer or double nanoparticle having core-shell structure. The nanoparticle contains a material selected from gold, silver, chrome, molybdenum, nickel, iron, cobalt, titanium, zinc oxide, alumina, silicon, and poly stylene.