320g Aluminium Air Battery Charges Apple iPhone About 60 Times

According to a large-scale non-ferrous net, "Air can also be transformed into electricity? Is this magic?" "This is by no means a magic." On the 20th, in the Yunnan Province major scientific and technological achievements conference (Yunnan Metallurgy Group special event), when the Yunnan Metallurgical Group After Tian Yong, the chairman and party secretary, put the electrolyte into a box, something unexpected happened—the LED light on the box suddenly turned on. After reading the guests and reporters from the audience, they were all very curious and reported warm applause. This is the aluminum air portable power source developed by Yunnan Metallurgical Group. In the future, when people go out for tourism and adventure, just take the battery and take a few replacement aluminum plates and salt for food. On the same day, three technologies and products including chlorinated titanium dioxide, electronic-grade polysilicon, and ultra-thin aluminum foil were introduced.

Aluminum air battery can be changed into salt water with a little salt

Many people have such a question in mind, why today's smart phone hardware parameters continue to soar, but the most concerned about the battery life technology has failed to keep pace?

On the afternoon of the 20th, Yunnan Province's major scientific and technological achievements conference demonstrated four new technologies and new products of Yunnan Metallurgical Group.

Of these four new technologies and new products, the most attractive ones are aluminum air batteries. Tian Yong said that the principle of this product is that aluminum reacts with oxygen in the air to release electrons. This battery has the advantages of long mileage, low production cost, environmental protection, easy recycling, and fast charging speed.

Some of the guests at the scene asked: “Does this battery need to be replaced?” Tian Yong said that after using the product for a period of time, the public just needs to replace the aluminum plate. The aluminum plate is very cheap and can also be recycled; if the electrolyte is used, the salt is used. Add water on it. Aluminum-air batteries have less need to look for power-recharging when compared with the current popular charging treasures.

What about its battery power? A 320-gram battery has a capacity of 115 Ah and can charge about 60 times for an Apple mobile phone; 10 hours for replacing the electrolyte and 100 hours for replacing the aluminum plate.

This battery can also be used in communication base stations, military and other fields; at the same time, compared to the current battery used in electric cars and electric cars, it is lighter and more powerful. The product is expected to be put on the market by the end of September, when the public can buy it.

Other achievements

Ultrathin aluminum foil included in the National 863 Plan

Titanium Chloride is the best white pigment currently recognized in the world. It is widely used in coatings, plastics, inks, paper, ceramics and other fields. The key core technology for the production of titanium dioxide by the chlorination process has long been blocked by foreign countries. Through scientific and technological innovation, Yunnan Metallurgical Group has broken through the key production technologies of the chlorination process titanium dioxide industrial production series and built a production line with the leading domestic and world-class chlorination process titanium dioxide. Through the introduction and digestion of international advanced technology and integrated innovation, the 60,000-ton/titanium dioxide project successfully produced a full-process chlorination product in 2013, which changed the history that China's high-end titanium dioxide can only rely on imports, and won the top ten technologies in Yunnan Province. Progress honor.

Polysilicon is a key material for integrated circuits and photovoltaic power generation. The company's 3,000-ton/year polysilicon industrialization project has been stably producing electronic-grade products. After being analyzed and tested by domestic and foreign authoritative organizations and used by customers, it has fully satisfied the "electronic-grade polysilicon" grade. With the requirements of the semiconductor industry, the technology and quality are leading domestically and successfully entered the semiconductor and integrated circuit markets that have been monopolized by foreign countries.

Aluminum foil is mainly used in electronics, power capacitors, packaging and other aspects, the thickness is generally less than 0.2 mm, less than or equal to 0.005 mm ultra-thin aluminum foil is an important raw material for capacitor products. Yunnan Metallurgical Group successfully manufactured ultra-thin aluminum foil with a thickness of 0.0045/0.005 mm using a cast blank. This technology breaks through the traditional process route that can only produce 0.005 mm aluminum foil from hot rolled blanks in the world, fills a gap in the world of China's industrial technology, and is recognized by the China Nonferrous Metals Industry Association as “the first in the world and leading in China”. , Ultra-thin aluminum foil included in the 2013 national key new products, "casting and rolling method to prepare high-end electronic aluminum foil" project included in the national "Twelve Five" 863 plan.