The cathode electrocatalyst was the electrostatic adduct of bilirubin oxidase (BOD) also a polyanion at physiological pH
Carbon Nanotube-AttachedGlucose Oxidase for Biofuel Cells
The carbon electrode coated with CNT–GOx composites
was applied as an anode in a model glucose/O2 biofuel cell
CNT-supported glucose oxidase (CNT–GOx) was examined in the presence of 1,4
2.5.1 고분자 전해질 막
고분자전해질 연료전지의 전해질은 H⁺를 전달하는 고분자 이온교환막을 사용한다. 고분자막은 anode와 cathode사이에서 수소이온의 전달체 역할을 하는 동시에 산소와 수소의 접촉을 막는 역할도 한다. 따라서 고분자 전해질 막은 수소이온전도성은 높아야 하는 대신 전자의
Procedure
□▪실험 1
Escherichia coli와 Bacillus subtils를 starch agar plate에 배양해서 키운다.
다음 날 특징을 관찰 하고, Iodine을 넣은 뒤에 발생하는 두 Bacteria 사이의 특징을 비교한다.
□▪실험2
E. coli와 B. subtils를 Skim milk agar에 넣어두고 하루 간 배양 한 뒤 차이점을 구별한다.
□▪실험3
Durham tube
skin
v Thus, a higher recurrence rate exists after spontaneous closure than flaps
Lower extremity wounds (Venous)
v Valvular incompetence venous pressure increase edema with plasma
extravasation
v Fibrinogen leakage fibrin layer around the capillaries impairs oxygen and
nutrient diffusion
v Leukocytes may be trapped and activated in obstructed capillaries oxygen
- Science : materials development, including creation of an advanced catalyst, a highly stable electrolyte, and efficient stabilization of the lithium anode metal.
- Engineering : development of high-porosity gas diffusion electrodes, ways of deopositing the catalyst onto the cathode and developing a membrane to prevent oxygen crossover to the lithium anode.