Water fuel cell phone
High-tech fuel cell materials - water, fuel cell phone would be this life!
Water fuel? Right! Have not you heard wrong, that is, water as fuel. Samsung is currently developing a micro fuel cell can be directly converted to hydrogen using water. This is so what's the do cherish? Alkali Kim Family (periodic table 1A) of metal with the water, stir together, do not have hydrogen can it? that courage you gave me to try sodium dumped into the water.
Certainly, this concept of product should not be used in such a strong activity in metal (perhaps with the oxide, but no sources, said commercial secrets?), But the principle is such a direct, metal in contact with water produces hydrogen gas, hydrogen in fuel batteries, and oxygen in the air role, the release of energy (it should also use a more moderate approach to oxidation of Health is able to), and finally is received 3W of electrical power output, while a certain quantity of water supply, probably enough to the general hand-held unit (currently used in cell phones) to play a ten hours.
At present some of the only drawback is that you must put the storage of hydrogen every few days to replace a small container (if it is used four hours a day, you'll replace one every five days time, this Xiaobian guess may be Excessive accumulation of unreacted oxygen sake), the future is the hope that they can save that person's step is annoyed. For the year 2010 can be formally used in the product to it? Let's wait and see!
When the notebook also has access to the fuel cell?
This station PMP eat all methanol (methanol), and can through natural evaporation of the way to disperse water vapor, of course, there will be fuel capacity of instructions, reminding the user that the increase of fuel, and at the same time the fuel cell is said to be able to continuously play 1seg format film up to 10 hours, the current optimistic view of the Lok Toshiba time-table is scheduled to be installed in 2008 on products I do not know that time apart from Toshiba's own products, who could enjoy such benefits?
Japan's four major groups, to agree on new standards for lithium batteries
The battery for the ongoing security problems in late August, Japan Electronics and Information Technology Industries Association, the battery industry will, of Information and Communications Industry Association and video network equipment industry will have begun to cooperate in establishing technical standards for safe use of lithium batteries. According to reports, these industries Association involved in notebook computers, mobile phones and digital cameras and many other industries.
Previously, in order to ensure the safe use of lithium batteries, Japan Electronics and Information Technology Industries Association and the battery industry, has been co-developed the "the safe use of notebook PC batteries Manual." In the future, these four large groups of the manual is expected to grow as the basis for the relevant standards discussion. According to another report, the Japanese economy, Trade and Industry is considering lithium batteries designated as "Consumer Product Safety Act of living" the specific products and will help the industry groups to develop technical standards.
Industry sources pointed out that the explosion was mainly due to mobile phone battery causes, the use of poor quality or poor-quality battery charger, battery charging time is too long, high-temperature or short-circuit could cause an explosion. Compared with the cell phone explosion, notebook battery problem is even remarkable universal, Sony, Dell and other international brands have occurred due to battery problems caused by fire events, while the notebook manufacturers to recall events of the battery in question is not uncommon in recent years.
In 2020 will become China's third largest wind power, wind power market to accelerate expansion
Internet access prices in wind power increased "rationalization" of the background, the wind power market is accelerating expansion.
Yesterday at the 2007 Shanghai International Wind Energy Conference and Technology and Equipment Exhibition news conference, said Li Junfeng, vice chairman of the Global Wind Energy Council is expected to the end of 2010, China's wind power installed capacity to break down 10 million kilowatts, is expected to reach 12 million, or 1500 kilowatts.
It is reported that as of June 30, 2007, the National completion of wind power installed capacity of 1 million kilowatts, the cumulative installed capacity of 360 million kilowatts. End of this year is expected to add 2.4 million -260 million kilowatts. September of this year, China released "Renewable energy and long-term development planning "of the 2010 installed capacity of 5 million kilowatts of wind power target, you can ahead of three years to complete.
"According to capacity to position two years ago, China's installed capacity of wind power the world's No. 8, No. 6 last year, and this year up to No. 5." Global Wind Energy Council (GWEC) Secretary-General Sawyer (Steve Sawyer) in the above news conference.
He expects wind power market will continue to grow at a rate of 20%. By 2020, the global wind power installed capacity will reach 1000GW, the world's total power generating capacity accounts for 10% to 12%, and thus a corresponding reduction in 1.5 billion tons of carbon dioxide emissions.
Li Junfeng revealed that this year China's wind power installed capacity has been added after the United States (5 million kilowatts) and next year will be closer to the U.S. installed capacity.
At the end of September, Inner Mongolia Autonomous Region to complete one million kilowatts of wind power installed capacity is expected to 2010, the autonomous region of wind power installed capacity is expected to reach 5 million kilowatts.
Energy Development Office of Shanghai Municipal Development and Reform Commission at the meeting also said Fang, Shanghai has built capacity of 2.44 MW wind power. 2010, Shanghai, wind power installed capacity will reach 200,000 MW -30 . Among them, on both sides of the East China Sea Bridge, the construction of 10 electric field thousands of Wahe the upper hand in 2010 Shanghai World Expo will be completed. Shanghai will also be in Nanhui, Fengxian, etc. plans to build offshore wind farm.
Li Junfeng, China's wind power development in long-term goal is that after 10 to 15 years of preparation, about 2020, making wind energy into thermal power, hydroelectric power generation after the third-largest conventional power supply, at least the capacity of 70 million kilowatts, to actively create conditions for realization of 100 million kilowatts, accounting for 10% of power generation capacity by then.
By 2040 or 2050 to achieve 500 million or 10 million kilowatts, in the then installed capacity and electricity generation accounts for more than 20%.