Abstract The European Commission announced on June 23 that the graphene flagship project, one of Europe's largest R&D projects, will double in size and 66 new partners will be invited to join. The research strength of European graphene will be strengthened. It is reported that the above-mentioned 66 new partners...
The European Commission announced on June 23 that the graphene flagship project, one of Europe's largest R&D projects, will double in size, with 66 new partners invited to join, and the research strength of European graphene will be strengthened. It is reported that the above-mentioned 66 new partners come from 19 countries, including Belarus, Bulgaria, Czech Republic, Estonia, Hungary and Israel. It is worth noting that more than one-third of the new partners are small and medium-sized enterprises, showing that the market is increasingly interested in graphene.
According to public information, graphene can be widely used in energy storage products such as lithium ion batteries, supercapacitors and solar cells as the thinnest, hardest, most conductive and flexible nanomaterials.
However, the above-mentioned person said that although the domestic graphene research and development technology has been able to achieve partial industrial production, but because the cost is too high, the market demand is not optimistic, so there is no enterprise to actually put into production. "At the moment, let graphene really enter the battery field, and reducing costs is the key."
Graphene/aluminum air battery speculation in China's economy can't afford it?
From nanomaterials to rare earth materials, from hydrogen fuel cells to aluminum air cells, from ternary lithium to graphene, such high-tech, new concept nouns, often with a seemingly infinite prospect, from the other side of the ocean. Although these new products may be just original models or primary products that exist in a laboratory, although these new concepts may only be an innovative paper or forward-looking report in a scientific journal, although many new technologies are currently far from large-scale industrialization. There is still a long way to go in development, but it does not prevent them from becoming hot spots.
Capital will not let go of any chance of making a profit. These hot technical terms are once again exciting the capital market, and related concept stocks are responding with a continuous daily limit. Perhaps, many people still don't fully understand the true meaning of these scientific terms, but they can make a lot of money in the capital market.
Nowadays, the hype of this technological concept has become more and more intense, and its scope has gradually shifted from the capital market to the real economy. Such as photovoltaic, rare earth, graphite, lithium, etc., for a time, the mountain rain is coming to the wind. Many industry companies are gearing up and want to take a slice of this technology feast.
Regarding the speculation in the capital market, whether it is speculation, ulterior motives, use of news, or the rush of retail investors, the trend of follow-up, or the company to put smoke bombs, a bos eyeball, is the nature of capital for profit. However, when this game of speculation began to shift to the real economy, it had to attract our attention.
What the author said is not alarmist. In fact, in the fields of new energy, low-carbon industry, environmental protection industry, and bio-industry, many companies are eager to use the name of high-tech, but they are doing low-level repetitive construction, even empty gloves and white wolves, just using technology. The concept of fishing, in order to achieve the purpose of staking, related transactions, speculation and profit. The aura of high technology has made these projects and enterprises a success of local governments, and they have also obtained a large number of preferential policies and conveniences. Some local governments have heard of high-tech projects. With a large stroke, a large number of resources, land, and investment are offered. I want to share the fame and fortune with the company, but the results are often not satisfactory.
When the tide recedes, you can know who is swimming naked. The concept of science and technology and emerging industries are not necessarily the driving force for sustainable development of enterprises. I don’t see you. I used to have a photovoltaic project all over the world. In the end, I’ve been ruined everywhere, and I’m too big to Wuxi Suntech. I can’t escape the fate of bankruptcy and liquidation. Many upstream silicone processing companies ignore environmental laws and regulations, and the production sites are full of smoke. Workers are therefore suffering from pneumoconiosis. If you don't see it, a large number of enterprises in China are engaged in the development of rare earth materials. There are only a handful of high-end products produced. Some people use the high-tech banner, but they do the work of indiscriminate mining and low-cost exports. If you don't see it, some regions will vigorously develop the graphite industry, and the use of the name and resources will be used efficiently, but the pollution will remain in the local area. All these are too numerous to mention.
The reason is that these enterprises do not have a solid core technology, and they have not fully judged the market. Third, there is no scientific project planning. It is impossible to achieve sustainable development simply by speculating on high-tech concepts. In the end, it can only be closed down or lingering. Leave a mess and hand it over to the local government to clean up.
Numerous facts tell us that the real economy is not a capital game, and technological innovation is not allowed to be false. When enterprises are new to new projects and new technologies, they can't follow the trend, and they can't make people think about it. They should think and analyze the development prospects of the industry calmly. When the local government and relevant departments approve the project, they must also conduct a feasibility study in a prudent manner, and they must not catch up with the ducks for the sake of the moment. In addition, the news media must also objectively and accurately report relevant sources and news backgrounds in a serious and responsible manner, and do not provide opportunities for people with ulterior motives to take the rules out of context.
What can graphene do?
So what can we do with graphene? Physicists and researchers say that because graphene can make electronic products have clearer and more flexible screens, these products will be thinner and faster than previous devices using silicon. cheaper. In addition, batteries with long battery life can also be waterproof.
In 2011, researchers at Northwestern University used graphene and silicon as raw materials to make batteries. The university said the battery could make the phone "a battery last week, only 15 minutes per charge."
In 2012, the American Chemical Society said that advances in graphene technology would make "the phone is as thin as paper and can be folded into a pocket."
Dr. Aravin is developing a range of sensors based on graphene, including gas sensors, biosensors and light sensors, which are smaller than ever.
Last week, researchers at Samsung's Advanced Technology Institute in collaboration with Sungkyunkwan University in South Korea said Samsung has found a way to make high-quality graphene on silicon. Samsung said in a statement that these technological advances mean that companies can begin to manufacture "flexible displays, wearables and other next-generation electronics."
Sebastiananthony, a technology blogger at Extremetech, said that Samsung's breakthrough will eventually become "a straw for the commercialization of graphene."
Samsung is not the only technology company to study graphene. Researchers at IBM, Nokia and SanDisk are trying to create new sensors, transistors and memories using graphene materials.
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