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
Transition of temperature and CO2 concentration
The average of CO2 concentration 250ppm
※ Recently, CO2 concentration soaring 400ppm
• 1st Biofuel Generation : Potato, Cone, Sugar cane
• 2nd Biofuel Generation : Wood Pieces, leaves
• 3rd Biofuel Generation : Seaweed, Microalgae
Lack of field → Not appropriate with Grain
Surrounded by Water on Three sid
What is Bioenergy?
Bioenergy is renewable energy made available from materials derived from biological sources. Biomass is any organic material which has stored sunlight in the form of chemical energy. As a fuel it may include wood, wood waste, straw, manure, sugarcane, and many other byproducts from a variety of agricultural processes.
So, Why do we produce Bioenergy?
One reason governments
methanogene은 혐기성 조건에서 생존 가능
Metanogene 은 크게 2종류
Hydrotropic
4H2 +CO2 ->CH4 + 2H2
Acetotrophic
CH3COO- H+-> CH4 + CO2
3. 생물권에서 생산되는 지구의 메탄
1/3은 Hydrotropic 과정 으로생성
2/3 는 “aceticlastic” pathway 에 의해 생성
Factor III, tetrahydromethanopterin (H4MPT), coenz
Integrated coal Gasification Combined Cycle (IGCC) power plant is the most environmentally friendly coal-fired power generation technology. Most importantly, coal gasification offers the immediate opportunity to generate power with near zero greenhouse gas emissions and the pathway to a future hydrogen economy.
Description
Coal gasification is the process of converting coal to a gaseous f