soft lithography has many kinds of strength. It is low in capital cost, easy to learn, simple to apply, and accessible to a wide range of users. And it can generate structures on both planar and non-planar surfaces, and generate both 2D and 3D structures, while photo-lithography only on planar surface and 2D structures. Also, it doesn't need to use light or other high energy particles. Photo-lith
Graphite
Stacked graphene layers, crystalline.
0.335 nm spacing betwwen planes.
About 10% volume expansion upon
Li intercalaion
Theoretical maximum capacity is
372mAl/g(LiC6)
Coating by Conductive Materials
The major effects and advantages
No classical binder is required to prepare mechanically and electrochemically stable anodes.
Irreversible capacity in the first cycle
particle에 대해
매우 취약
청정한 환경과 재료 및 장비의 관리가 보다
중요한 공정
①Cleaning 공정
불순물을 제거하는 세척과정
②Spin Coating 공정
Spin 방식에 의하여 PR을 wafer위에
균일하게 코팅하는 과정
③Soft Baking 공정
PR내의 solvent를 열에너지에 의해 증발시켜
Introduction (What is plasma?)
1. Definition of plasma
Plasma is one of the four fundamental states of matter, along with solid, liquid, and gas. It is an ionized gas consisting of a collection of charged particles, including ions, electrons, and neutral atoms or molecules. Plasma can be found naturally in the universe in the form of stars, lightning, and auroras, but it can also be artif
particle과 submicron 복합레진을 매끈하게 연마하는데 이용된다. 대표적인 연마용 paste로는 Herculite 와 Prisma Gloss 등이 있다.
(4) 수작업에 의한 진동 마무리
다양한 입자 크기를 가지는 인접면 마무리용 스트립은 치아사이를 연마하는데 유용 하나, 구강조직에 열상을 야기할 수 있으므로 그 사용에 주의를 요