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New technology boosts drinking water
According to reports, Lockheed Martin engineers carved micropores of only one nanometer in size on the film. Water molecules can pass through these nanopores and salt molecules cannot pass. Sterson, the engineer in charge of the project, said: "The thickness is one-fifth of the best film on the market, the strength is 1000 times, and the energy and pressure required to filter the salt is one percent."
"In terms of global security, one of the areas we are very concerned about is cost-effective clean drinking water," said Lockheed Martin's Advanced Materials Business Manager. "With more and more countries developing without environmental costs, It is getting harder and harder to get clean drinking water in daily life.†The company expects to develop a prototype film at the end of this year and test it in a reverse osmosis desalination plant, which is expected to produce large quantities of new film next year or later.
Concept stocks or re-focus
Da Yong Securities Investment Consultant Fu Yongzhen said that graphene is a carbon material with very high technical content and wide application potential. At present, the science and technology of graphene has made great progress, and has achieved certain applications in individual fields. The future development of graphene is very broad. From the perspective of listed companies, the market has always paid close attention to the concept of graphene. This graphene product has new applications, and this sector is expected to gain market attention again.
Xu Chong, chief investment adviser of Newland, believes that the graphene concept is a relatively new concept that emerged at the end of 2010. The concept once encountered a secondary market speculation, but the role of the real economy involved in the concept is advanced. It is also relatively vague. The new graphene product is applied to the desalination field, and this concept is expected to attract market attention.
Several listed companies are involved in graphene
At present, many domestic listed companies have also entered the field of graphene applications. According to "Shanghai Securities News" reported on March 14, Chen Yunhua, chairman of Yueda Investment Board, revealed that the company is currently planning the development of graphene products, which will be mainly used in textiles and clothing, car batteries and mobile phones; in March 2013, Nandu Power The announcement company officially applied for two patents for graphene and graphene batteries; in July 2012, the gorgeous family confirmed that the controlling shareholder Nanjiang Group is investing in the world's first mass production graphene production line; Zhongchao Cable was also confirmed recently, 2012 7 The company obtained a valid patent for “graphene-containing rubber insulated cableâ€; Jinlu Group is a relatively authentic graphene concept stock in the two cities, and it has developed a large-scale preparative technology for graphene materials in cooperation with the Institute of Metal Research of the Chinese Academy of Sciences. "Approved by experts from the Science and Technology Department of Sichuan Province.
Xu Chong said that it can pay attention to Yueda Investment and Zhongchao Cable, which are currently hot in the market. Yueda Investment has already attacked the highest price in history, and there is a possibility of a high breakthrough. However, there are great technical pressures on stocks that have been rising for 7 consecutive months. It is not recommended to pursue blindly. intervention. Fu Yongzhen said that at present, most graphene concept companies are hard to rely on the graphene industry to produce results, and more is still based on concept speculation, investment needs to be cautious.
Abstract According to "China Securities News" reported on March 15, specializes in the production of fighter jets and other weapons Lockheed Martin has successfully invented a technology to produce low-energy films, graphene can help manufacturers develop a new generation of low-cost sea Desalination facilities. Analysts believe that the above new...
It is reported that Lockheed Martin, which specializes in the production of fighters and other weapons, has recently invented a technology capable of producing low-energy thin films, which can help graphene producers develop a new generation of low-cost desalination facilities. Analysts believe that the above-mentioned new technology is expected to make relevant stocks once again gain market attention.