instrument composition
-Electric furnace
Temperature range:
25°C~1500°C
Heat speed :
Maximum 200°C/min
*Separate Electric furnace and other system like Electronic scale
-Because Electric furnace temperature is very high
so we need to protect other system.
instrument composition
-Electric furnace
Temperature range:
25°C~1500°C
Heat speed :
Maximum 200°C/min
*N
•Do you remember this ?
Structural degradation to cause instability
Risk of explosion
Safe & Stable
Battery
Cracks developed in the electrode tears the capsule and release CNT to restore the flow of current.
->Self-Healing
This is the structure which put CNT capsules into virus.
1. How is it better ?
The capsules doesn’t have to move to the target. I
[Anode material]
The potential that is close the standard electrode potential of Li.
High energy density per volume & weight
Excellent cycle stability (Coulomb effeciency)
Have to endure rapid charging or discharging
Stability
.
.
.
[High Voltage]
[Pollution-Free]
[long cycle life]
[No Memory Effect]
[Safer than Lithium ion battery]
[lower internal resistivity]
[advantageous
- 가장 보편화된 나노기술현재 인간이 가지고 있는 보편화된 기술 중 가장 미세한 구조물을 만들어내는 방법이 있다면 그것은 포토리소그래피일 것이다.포토리소그래피는 실제 전자집적회로> 제작에 사용되는 기술로써 그 원리는 다음과 같다.크롬층과 유리기판의 맨 위에 놓인 감광고분자 막 위에 레
nickel, aluminum, platinum atoms have a different structure.
그러므로 자유전자에 대한 금속이온의 인력도 서로 다르나, 한 금속내의 모든 원자는 같고 일정하게 배열되어 있다.
So, For free electrons of metal ions also different, but all the atoms in the same metal are same arranged.
금속의 한 부분에서 많은 전자들이 빠져나가면,
A Face in The Crowd Script
Somebodys looking for you.
Miss Jeffries!
Morning, Sheriff.
Weve got what you want, we always
get a good haul on the 4th of July.
Good. Come on, let go.
Here she comes, Bill.
Come in, and see what weve got.
Wait, I forgot my tape recorder.
Boys, this is Miss Marcia Jeffries.
How do you do?
Her uncle owns the radio station
in town, KGRK.
Shes been doing a programme,
mayb
nickel for every time some piece of shit pointed a gun at me,
Id be a rich man.
Im gonna cut you long, wide and deep, motorhead.
Pump all the gas you can hold.
Thats not good business.
Hey, mister, got a name?
Harley. Harley Davidson.
("The Bigger They Come" by Frampton/Marriott)
My old man used to tell me, before he left this shitty world,
there are five rules when shooting a game of pool for ca
Objective
Purpose of this experiment
Understand the seperation principle of chromatography and identify the metal ions in mixture using paper chromatography
Principle of Chromatography
The stationary phase
Liquid or Solid used in absorbent in chromatography
The mobile phase
Liquid or gas moving through the stationary phase in chromatography
remove large debris such as sticks, leaves, trash and other large particles
water stored in reservoirs for periods between a few days and many months to allow natural biological purification to take place
salts are treated with soda-ash (Na2CO3) to precipitate CaCO3 out utilizing the common-ion effect
chlorinated to minimize the growth of fouling organisms on the pipe-work and tanks