2006 ban on sale of mercury Digital Camcorder Battery objectives have not yet reached the battery industry for the strengthening of the Census
Over the years, mercury contamination of used batteries has been troubled by the focus of China’s environmental protection one of the issues. In 1997, nine ministries and commissions jointly issued “on the restriction of the provisions of mercury batteries,” the notice clearly stated, “January 1, 2006, the ban on domestic distribution of mercury is greater than the weight of 0.0001% of the alkaline battery zinc-manganese batteries “, but this goal has not been achieved.
China Battery Industry Association, vice chairman and secretary general Wang Jingzhong a recent interview with “China’s Sankei Shimbun” reporter, Tan Tao: To uphold the mercury-free battery production direction. In accordance with the “Nine ministries and commissions,” the schedule proposed in 2007 a joint operation of all relevant departments shall, in the battery industry carry out a census, there is no compliance of the enterprises to a deadline for correction, rectification unqualified should Digital Camera Battery be firmly closed. At the same time, should actively promote the use of non-polluting “green batteries.”
To promote mercury-free alkaline batteries is to eliminate pollution of used batteries more appropriate approach. Wang Jingzhong pointed out: at home and abroad experimental data indicate that a battery waste pollution control in order to promote mercury-free battery production to achieve, the state currently does not encourage the concentration of environmental protection for the purpose of the collection. Mercury-free alkaline manganese battery performance, no environmental pollution, social parties should step up publicity to encourage and promote consumers to use high-quality green mercury-free alkaline manganese batteries.
According to reports, used batteries to the environment pollution comes mainly from mercury and cadmium in batteries and other chemical elements, add the role of mercury is mainly anti-corrosion and maintain a stable battery, so that the battery storage longer.
Now, without adding harmful substances such as mercury can also ensure a long battery storage and power stability.
Wang Jingzhong said that in the future to promote the use of mercury-free alkaline battery, to make an effort in two ways One is to raise consumer awareness of mercury-free alkaline battery level, so that people understand the mercury-free alkaline batteries in environmental protection, cost, etc. advantages, prompting everyone to purchase and use of this “green cells”; second, by strengthening supervision and strengthen law enforcement efforts to promote the industry, product structure adjustment Canon Battery, promote and help “green cells” production enterprises to expand production scale and market share.
Zhang Shanmei China Battery Industry Association, told this reporter: in 2005 China’s output of 30.5 billion batteries, but the alkaline manganese battery production is only 6.5 billion, accounting for around 20%. Among these, the green mercury-free, low-mercury-free products has accounted for only 60%. Thus, Zhang Shanmei, Wang Jingzhong and other experts put forward: to promote “Green Battery” urgent development of the industry.
Wang Jingzhong Tan Road, China Battery Industry Association in August 2006 organizations, special mercury alkali-manganese battery testing, organizers grouped into 11 companies alkaline manganese battery production site or distribution warehouses on-site sampling, commissioned by the State Quality Supervision and Testing Center, the battery light on the mercury content of alkaline manganese batteries special inspection, the battery test results in line with national “Nine ministries and commissions,” jointly issued a document standard. In recent years, the battery industry in conjunction with Commission inspection results of product quality, these products will be identified as the first “green alkaline manganese batteries products.” In 2007, the entire industry should be hundreds of battery manufacturers in the census.
Alkaline-manganese battery current domestic enterprises, on the scale of dozens of home, in 2007, we should first of these manufacturers to investigate the product testing, compliance will be gradually released for not compliance of the need to consider closed to production and sales have mercury batteries intensity also increase. Wang Jingzhong Secretary-General said: not up to standard should be closed, for the battery business is a very good thing, on the one hand can promote the product structure adjustment Canon NB-2L, it can also allow industrial adjustment. Of course, this is a gradual process.
The new fuel cell hybrid energy vehicles who is leading the trend for
At present the international development of new energy vehicles, there are hybrids, alternative energy vehicles and fuel cell vehicle three mainstream technologies. Japan’s development of hybrid technology and product standards is a world leader, Europe, diesel and other alternative energy vehicles mainly the United States are more concerned about fuel cell vehicles.
Hybrid
Champions: Toyota
The Corps is a leader in Toyota. Toyota announced the introduction of hybrid is the Canon NB-2LH core of Toyota’s environmental program. Including the Lexus luxury brand, series, including the company’s global sales of hybrids has been close to 90 million units. General Motors, Daimler - Chrysler Group and BMW Group has also signed a joint development of hybrid propulsion system of the memorandum of cooperation. Under the agreement, the world’s Big Three auto industry will share their respective hybrid propulsion system is leading the technical capabilities and a wealth of scientific and technological resources, and to develop “dual-mode” full hybrid system as the primary objective.
Fuel cell vehicles
Champions: General Motors
Hydrogen fuel cell technology is the recognized global industry to achieve sustainable development of the transport of the final solution. General Motors to explore the way ahead. General Motors Corp. said in a statement released by: If you can mass production, GM will be developed by 2010, a cost comparable with conventional cars hydrogen fuel cell cars.
Alternative energy cars
Champions: Volkswagen Dai - g group
Powered by diesel and other alternative energy vehicles for the development of the most mature in Europe. Last year, FAW-Volkswagen introduced a 1.9-liter Jetta TDI diesel vehicles, has been recognized by the market. SAIC’s joint venture with Germany’s Volkswagen Shanghai Volkswagen in the past two years, continuously introduced LPG (liquefied petroleum gas), CNG (compressed natural gas) Environmental model. The public debut at the Shanghai Bo Volkswagen Passat (parameter data for) TDi1.9L diesel cars Canon NB-3L, Canon NB-4L, is the latest achievements of Shanghai Volkswagen. In addition, Daimler - Chrysler Group’s Tokyo Motor Show in October last year, released the models introduced in 2006 - with 320CDIV6 the E-class diesel engine vehicles, including cars and vans.
Nano-coating material to enhance the efficiency of solar cells
New non-reflective coating materials, nanotechnology is expected to enhance the efficiency of solar cells and LED
According to the U.S. National Science Foundation (NSF) message, the U.S. Rensselaer Polytechnic Institute (Rensselaer Polytechnic Institute) researchers have recently developed an almost non-reflective coating of nano-materials, reflective rate is only currently used electronic equipment coating a fraction of the material. The material is expected to create more efficient light-emitting diode (LED) and solar batteries to create the conditions. The research is published in the March 1 of the “natural - Photonics” on.
The new nano-coating materials, optical materials, Rensselaer Polytechnic Institute is the expert Fred Schubert and colleagues through the aluminum nitride (AlN) substrate deposited on silicon dioxide or titanium dioxide vapor to get. Researchers make silicon dioxide or titanium dioxide formed in the blanket-like AlN Canon NB-5H nanorod arrays, each root nanorods of about 50 nanometers wide, and to a certain angle oblique Qiao Zhao.
In general, the greater the difference between the two kinds of refractive index, light reflection through the interface will be more intense. In electronic equipment, reflecting the loss of light the surface of solar cells will reduce its energy conversion efficiency. Thus, a long time, scientists hope to find a way to control the reflex.
As a newly developed coating materials, the refractive index of air is almost the same, so reflections are extremely weak. Schubert said that the material of low refractive index due to its porous nature. Nanorod arrays by five-story lined up, the researchers realized the coating material of different refractive index of 2.03 from the bottom to the top of the 1.05 (air is 1), the total degree of reflection can be reduced to 0.1%. Another excellent performance of this new material is that it applies to many different wavelengths and incident angles of light.
Despite the paper’s lead author Fred Schubert and Jong Kyu Kim that they invented this new material is not in the windshield and glasses can be used, but the University of California, LED lighting expert Steven DenBaars said, “This is what I have seen anti-reflective effect of One of the best materials, nano-coating, which LED brightness can be increased by 5% to 10%. ”
Automotive fuel cell market will be increased to ¥ 900,000,000,000
March 8, 2007 published survey results - in 2020 the market size of the fuel cell system 7.2 billion in the year 2006 will be ¥ 81,000,000 (predicted value, following the same) surged to 1.2799 trillion yen. The survey mainly based on the relevant enterprises, research institutions and government departments such as Canon NB-5L, Canon NB-6L direct interviews, telephone interviews and written with reference to additional information. Investigation time for the November 2006 ~ January 2007.
Market segment is expected to “2020 Annual commercial and industrial fuel cell will be 06 year of 3.1 billion yen rose to ¥ 102,300,000,000″, “domestic fuel cell will be 4 billion yen rose to ¥ 257,500,000,000″, “car fuel cell from ¥ 160,000,000 increased to ¥ 900,000,000,000 “,” portable devices with fuel cells from 1 million yen rose to ¥ 14,500,000,000 “,” could carry the fuel cell from ¥ 20,000,000 increased to 5.6 billion yen “, and is expected to automotive fuel cell market will become the largest market. However, noting that the fuel cell to achieve the popularity of the need for further development involves a cost, durability, flight added distance, the improvement of the efficiency of hydrogen laptop battery production and fuel supply infrastructure, integrated technology. Details of the findings included in the “2007 edition, fuel cell-related technology and market outlook (Volume)” in.
