Experimental Setup
Three electrode cell Working electrode : Composite electrode
active material + conducting material + binder
LiCoO2
carbon PVDF
Counter electrode & reference electrode : lithium foil
Electrolyte : Li salt IN non-aqueous solvent
Li salt : LiPF6, LiBF4, LiClO4…
Solvent : EC, PC, DMC, DME…
Lab. of Energy Conversion & STORAGE Materials
Fig.
What Is A Tropical Rainforest?
DEFINITION:
A tropical rainforest is a place roughly within 28 degrees north or south of the equator.
In general, a rainforest is a forested area that receives over 60 inches of rain per year.
(*Specific types of rainforest are labeled in terms of their elevation and average temperature.)
CLIMATE
A Minimal difference between seasonal temperature.
3-5.RoppongiHills arena
A city plaza where there's always something going on: endless new and exciting encounters.(Japanese Only
Roppongi Hills in the middle of gathering a variety of cultural, urban outdoor entertainment space, "Roppongi Hills Arena" was born. Roppongi Hills Arena is an open space with a roof, some with up to overall performance on stage live events round the square, allowing
100% 발광효율을 바꾸는 획기적인 방법
빛으로의 변환효율이 25%라는 것은 75%를 빛으로 쓰지 못하기 때문에 큰 손실이 아닐 수 없다. 그러나 만약 인광 여기상태로부터 열이 아닌 빛이 나온다면 전자가 전부 빛으로 변할 수 있게 된다. 이처럼 형광밖에 내지 못하는 유기물질(형광 물질)이 아니라 인광을
First, we sell disposable underwear. The men don’t like change their underwear.
Second, many children are being too noisy in jjimjilbang. So, we made a room for children.
Third, usually jjimjilbang combined all of the area. so some people sleep on center of floor and another people run or make much noise. That’s why we separate eating area, playing area and sleeping area.
Fourth, we