(1) the principle of biological photochemical battery
Biological photochemical dell C1295 battery by the Department of Biology, biomass or waste of energy resources such as energy, the cost of the smallest. As the only activity able to prototype, and directly in the fuel cell power generation, wave them through cell activation, in the electrode reaction to generate electricity directly. UV is now in the pilot phase of the empirical, the future goal is to visible light is still used to further long-wavelength infrared light is activated. To build a hydrogen fuel cell hydrogen supply base, from a cost and security point of view, is not simple. There are other fuel compounds, such as ammonia as a source of energy used in the way the media sponsors. The safe handling of livestock waste has become the world’s largest problem, especially nitrogen, is ultimately become the material of ammonia, and its goals have not yet been enacted to deal with, in view of this situation, we should first try to build in order to make a direct ammonia fuel photochemical battery.
Under alkaline conditions, will be holding tam platinum titanium dioxide particles suspended in ammonia solution, using ultra-violet light, so that ammonia decomposition, use 3 / 1 molar ratio, generated H2/N2. Will nanogramme porous titanium and platinum electrodes with a very, soaked in ammonia solution, in acid-free state, to carry out ultra-violet light, the titanium dioxide generated in the N2, with most produce in H2, but in such an occasion, because electromotive force is extremely small, as a light C1295 battery has little significance. However, in the case of co-existence of oxygen to light when, because of the negative polarity (cathode) from oxygen reduction reaction, as a biological photochemical cell function, showing that the potential of potential.
2 Department of ammonia solution very BPCC characteristics (1 room type), with 10M ammonia solution, 500W xenon lamp irradiation (light intensity 503mWcm-2), access to open optical electromotive force Voc 0.84V, short-circuit photocurrent Jsc 0.30mAcm-2, curve FF factor of about 0.6. Photocurrent density values because of ultraviolet light speed to become law, it is not too high, photon radiation, the flow ratio of photocurrent, there is no set percentage of the best, at present is probably around 19 percent. UV energy surplus, confirmed ammonia biological role of photosensitive chemical battery.
(2) bio-sensor chemical C1295 battery (BPCC) applications.
The use of such light fuel cell, if the biomass and organic matter such as sending body compounds into liquid or deep fluid, as a direct fuel can be converted to electricity. Alcohol (methanol, ethanol) or organic acids, urea, amino acids, sugars such as glucose, both proteins (gelatin, bone gum), polysaccharides (agarose, cellulose), lignin as a natural high molecular compounds can also be used as fuel to generate electricity directly, for example, in ethanol liquid become Voc 0.49V, Jsc 0.52mAcm-2, FF 0.25, its light fuel cell reaction by 1, 2, said.
(Optical anode reaction) C2H5OH +12 h + +3 H2O → 2CO2 +12 H + (1)
(Cathode reaction) 3O2 +12 e-+12 H + → 6H2O (2)
Total C2H5OH +3 O2 +3 H2O → 2CO2 +6 H2O (3)
This reactive EO is 0.084V (VS, SHE), donor sex (Send body) close to H2, ammonia and the same activity of the necessary energy small. Also made it clear the use of thin-type BPCC, in solar simulation, AM1.5, exposure to light intensity 100mWem-2 conditions, with the natural coloring paste solution or uneven natural sample can also generate electricity. If the biomass waste to smash into a paste, when photolysis purification, can also generate electricity, can be contained in the energy to make a direct power recovery.
Sustainable energy resources as biomass and its LCA (Life Cycle) evaluation and use of biological photochemical biomass direct dell C1295 laptop battery power. Is currently using ultra-violet light, but the Department of liquid waste biomass, such as the decomposition of purification and at the same time the power is effective in obtaining the use of condensate to be sunlight data at the same time, the visible light of.
