Bio batteryの最近のブログ記事

It makes electricity with the juice. ――。
The development of such dreamlike battery is advanced in the up-to-date material laboratory of SONY.
The carbohydrate (Vitis vinifera L. sugar) contained in food and the beverage is decomposed by the enzyme, and "Bio battery" that takes out electric energy is it. A quite new battery it is safe and without the negative environmental impact either appears if it achieves it.

Up-to-date material laboratory in Kanagawa Prefecture Atsugishi. It takes charge of the research of the bio battery.
It is a small propeller that Hideki Sakai and the chief clerk of the bioelectronics research group brought it to the hand.
The propeller began to turn mightily when cola was poured into the container connected with the bio battery.
Music is regenerated when tying to portable music player "Walkman". Both colas are the energy sources.

The bio battery mechanism is a long ages. The immobilization of ligand lingua electrode is assumed, and the enzyme and the electron transfer material that reduces oxygen are assumed in the negative pole and the immobilization of ligand lingua electrode is assumed to be a positive pole the assumption of the material that transmits the enzyme and the electron that decomposes the Vitis vinifera L. sugar.
The Vitis vinifera L. sugar solution is taken out in the negative pole and electric energy is taken out by using the electrochemical reaction of taking out the oxidative decomposition Shite electron and the hydrogen ion, and generating water with the electron and the hydrogen ion in the positive pole.
The element of the electron transfer material by which the battery becomes it is a trade secret and Iu.

"This is the same system as living being's energy conversion" and chief clerk Sakai. It is a bio battery to have taken it out as electric energy though decompose the carbohydrate by the enzyme and assumed by the living being including man the activity energy. If this can be used to generate electricity because one of the materials that the vegetable that receives sunshine synthesizes by photosynthesis, the Vitis vinifera L. sugar becomes a renewable energy that exists abundantly in the on earth.

 - Getting a hint from the vital reaction
「Carbon dioxide doesn't go out of the bio battery for the biochemical reaction either. A large-scale investment is not needed, and electricity can be generated with familiar food and the beverage. There is not depleting worry, and either environment-friendly above all. 」(chief clerk Sakai)

"The Vitis vinifera L. sugar can be taken from the accident rice only in the garbage and it in case of the bio battery" is a bioelectronics research group generalization section chief of Yuichi Tokida though the bioethanol fuel that uses the Saccharum sinense and the Zea mays L., etc. is paid attention.
It is at 2001 that SONY started the research of the bio battery. At that time, Mr. Sakai who had applied the prospect to the research of the lithium-ion battery hit on the application of living being's energy conversion as the following research theme.
The environmental problem also was solved in the mind. However,「When the research was started, the bio battery was doubted from surroundings when it was possible to contribute to the product of SONY. To persuade, it could do nothing but extrapolate the results. 」It turns around. 
The turning point was visited in August, '07. The battery that was extent where the current flows is being possible achievement to do Takara as for the world maximum horsepower of the consequence that piles up the improvement and 50 milliwatts till then. When the yield was announced by "American chemical society", it received high acclaim from a domestic and foreign affiliate. The same power output of 50 milliwatts is miniaturized to about the half now.
When having exhibited to "International hydrogen and fuel cell exhibition" in February, '09, it is Iu if electricity seems to be generated with cola and the crowd did not become interrupted. There are a lot of pulling against each other, too and I seem to feel response.

 - The application to the electric car also
The difficulty is an accumulation for practical use to You bet it is. There is still a theme of the raw material investigation like the battery performance, quality, power output, and durability, etc.Now, it is possible to use it with the digital device such as the cellular phone, cameras, and personal computers.
「The dream is still an application to the electric car though the stage of the basic research. If the accident happens, a present car also has the exploding hazard. The fuel cell and the lithium-ion battery that makes hydrogen a fuel also have the difficulty in safety. If the Vitis vinifera L. sugar is a bio battery of the raw material, the safety problem is lost. 」The Tokida generalization section chief speaks solving.

The hybrid vehicle becomes popular, and the electric car is Kon between sales. The day when the bio battery car runs in the town might come though it is said that the age of the fuel cell powered vehicle is coming in the future.

 - The overheat in one worldwide exploitative competition nature.
The bio battery began to be paid to attention worldwide as electric energy of the next generation.
Especially, when the febris rose at a dash after SONY announces 50 milliwatts of the world maximum horsepower by "American chemical society" in August, 2007, it is Iu.
The announcement number concerning bio battery went up to about 3.6 times by the proportion for 06 years, and the location as the research theme reached dimensions of the second eyes for 08 years at the assimilation society of holding after the lithium-ion battery favored as a power source for the electric car the next day. Hideki Sakai and the chief clerk of SONY of the bioelectronics research group are surprised , saying that "The aspect concerning the bio battery in the world changed completely in these five years".

As for the energy source, the research that makes the microorganism and alcohol, etc. a raw material is advanced besides the Vitis vinifera L. sugar of SONY. When the research as the actuate power source is also advanced, it is Iu as for the pacer embedded in the inside of the body while using sugar in blood as a unique application.

There is two horn method in the bio battery. "Active type" to send compulsory material that makes it react with "Passive" that incorporates material such as oxygen that makes it react into electrode for Vitis vinifera L. sugar by pump etc.
The composition is simple, the adoption Shite descending and this ..SONY.. the passive are miniaturized, and straightening of Yasui.
An active type is suitable for making to high power on the other hand though becomes complex large-scale the system.

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このページには、過去に書かれたブログ記事のうちBio batteryカテゴリに属しているものが含まれています。

次のカテゴリはgreenhouse-gas emission reductionです。