DESALINATION
Phase Change
Multi Effect (ME) Distillation
Multi-stage Flash (MSF) Distillation
Vapor Compression (VC) Distillation
No Phase Change
Reverse Osmosis (RO)
Electrodialysis (ED)
Maximum CE is obtained at 6V cell voltage, 10,000ppm feed concentration, and 0.75mL/s feed flow rate.
Electrochemistry plays a key role on the Electrodialysis!
Back & extremity
Deformity (-) CVA tenderness (-) Pretibial pitting edema (-)
Left thumb laceration
Transverse, IP joint 근처, 1.5cm, clear margin
Distal phalanx, vertical incision scar (0.5cm)
Left hand and wrist
Swelling (+) : forearm의 distal part 1/3 까지
Color change (+) : palm
Bullae (-), Erythema (+)
Tenderness(+) : 특히 joints
Paresthesia (-)
Heatness (+)
Pitting ede
1. 서 론
1.1 Cyclic Voltammetry
1.1.1 Redox
전자를 잃는 산화(oxidation) 반응과 전자를 얻는 (reduction) 환원 반응이 동시성에 의해 발생하는 반응.
1.1.2 Electrochemical cell
일반적으로 Cyclic Voltammetry에서는 3-electrode system을 사용한다. Working electrode는 interest에 닿아서 potential을 직접적으로 전달하기에, 그 표면에서 ele
1. Li / S battery
현재 차세대 이차전지에 대한 관심이 집중되면서 2차전지의 한계로 지적되던 에너지 밀도 상승의 한계, 안정성에 대한 불안감, 그리고 높은 원가 부담을 개선하기 위한 새로운 형태의 전지가 등장함은 물론 과거에 소개되었던 개념까지 재조명 받고 있다. 풍부한 자원인 황을 활용하여
Lawnmower Man Script
Timms,
theyve got to understand.
My treatments
are making him smarter...
at an incredible rate.
Its more important
than training him for war.
You know our funding comes
from The Shop.
They want this animal trained
in virtual reality...
to use the infrared battle
helmet, not recite the ABCs.
I wont increase the dosage
of aggression drugs.
Hes already been exhibiting
behavioral
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
상업적으로 쓰이는 리튬 이차 전지는 양극(cathode) 재료로써 주로 LiCoO2를 이용하는데, 층상 암염형 구조로서 CoO6팔면체로 이루어진 층간에 Li+이온이 삽입된다. 이 공간에 Li+이온이 삽입되는 과정이 충전, 탈리 되는 과정이 방전이다. LiCoO2에서 삽입과 탈리 그리고 내부 격자 내 이동은 거의 가역적으로서
1. Monolayer of molecules formed by self-assembly ie., the structures are formed
without external intervention.
2. The structure is organized by utilizing weak interactions such as
H-bonding, van der Waals interactions and there are numerous
interactions of this kind in a structure which make it stable.
3. Nature uses the same process of self-assembly to produce comple
Experimental
In fabrication of MWCNT based glucose enzyme sensor, MWCNTs were grown on the sensing chip of which detection is for obtaining the electrical signal of the input source counting the difference from the original value which is read on the reference electrode. 10ml glucose oxidase was prepared in a standard of 0.4mg/ml solution. On this CNT-grown area, place some of this glucose oxida
Working in the static mode, the bending arises as a consequence of a surface stress change induced by any molecular reaction which takes places on only one of the cantilever surfaces. The induced surface stress change could be positive or negative, depending on the surface deformation generated. The factors and phenomena responsible for this change is today not fully understood due to the complex