Objectives
• Use density to calculate the apparent molar
volumes of sodium chloride solutions of varying
concentrations. The densities will be measured
through the use of pycnometers.
• Make a plot of the apparent molar volume as a
function of concentration. Use this graph to
determine the partial molar volume of the solute,
sodium chloride, at various concentrations.
Synthesis
Grafting onto
“Grafting-onto” involves the chemical reaction preformed, functionalized polymers with surfaces containing complementary functional groups
Grafting from
‘‘Grafting-from’’ involves an in situ polymerization of an initiator functionalized surface with monomer.
Grafting onto
“Grafting-onto” involves the chemical reaction preformed, functionalized p
◈ Solar cells placed is potential difference
at open-circuit state, when it receive the light.
◈ Maximum Voc is obtained by work function difference
between P-type material and N-type material.
◈ Voc,max = N-type material’s LUMO level
– P-type material’s HOMO level
1. Objective
Probe를 통해 얻어진 V-I곡선을 이용하여 plasma의
특성(temperature, density 등)을 알아본다.
Pressure와 방전 Gas의 변화에 따라 plasma의 특성이
어떻게 변화하는지 알아본다.
Particle balance equation을 이용해 electron과 ion의 density를 구해본 후 실험값과 비교해본다.
B1조의 radial 방향의 전자,