Some media recently reported that a newly developed metal composite fuel cell made of aluminum has been tested on electric vehicles with good results. Industry analysis believes that the successful development of new fuel cells and the commercialization of aluminum batteries are expected. Under this situation, the domestic aluminum battery concept is expected to attract market attention.
Stimulated by the above-mentioned news, Mingtai Aluminum immediately blocked the daily limit soon after the opening yesterday morning. Relevant persons from the investor relations department of Mingtai Aluminum disclosed to the Shanghai Securities News that the domestic technology of aluminum-air battery industrialization is still blank for the time being, but listed companies have paid attention to the new technology trends and will closely track it. Research in the field.
The source revealed that at present, the company has provided aluminum band products with aluminum battery shells for some well-known mobile phone manufacturers to serve mobile phone customers, but the business accounted for a small proportion, and the sales revenue only accounts for 0.3% of the company's total business revenue. Public information shows that in In the field of mobile phone battery shell materials, Mingtai Aluminum indirectly supplies South Korean Samsung, South Korean LG mobile phones, BYD, Motorola, Nokia, and SCUD batteries.
Datong Securities Investment Consultant Zhang Cheng believes that the market has recently paid attention to metal-air batteries and aluminum-air batteries. A researcher at the Shanghai Space Power Research Institute told reporters that metal-aluminum fuel cells have excellent electrochemical properties such as abundant raw materials, low cost, no toxicity, high power density, and high energy density, which are several times the energy level of lithium batteries. No matter from the perspective of civilian use or military use, metal aluminum fuel cells have great development potential and good industrialization prospects.
The person pointed out that at present, domestic universities and research institutes such as the Chinese Academy of Sciences have already carried out research on aluminum air and zinc air batteries. There are still certain technical problems in the research community that need to be broken through, such as how to prevent carbon dioxide, water vapor and other substances from Metals react.
Metal air battery has become the most eye-catching new research and development direction in the global technology community. At the recent Atlanta Advanced Automotive Battery Conference held in 2014, Alcoa and Israel ’s Phinergy signed a joint development agreement on the further research and development of Phinergy aluminum air battery. It is to promote the commercialization of aluminum-air batteries as soon as possible. In addition, Tesla's patented technology is also aimed at metal-air batteries. In the future, it is not ruled out that aluminum-air batteries may actually enter commercialization.
However, some industry experts pointed out that in the field of metal batteries, only lithium battery equipment is actually in mass production, and the related concepts of aluminum air batteries require a long time from laboratory development to comprehensive testing and even mass production. As a domestic listed company whose resource is the main advantage, it also needs to increase investment in research and development in downstream application research and development.
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