[quick news] Nov. 29, 2019 Japanese media: facing the rise of China in key materials field, Japanese enterprises seek to break through

Japanese media: in the face of China's rise in the field of key materials, Japanese enterprises are seeking to break through According to the Japanese economic news website, the competition among enterprises across the border around lithium-ion batteries is increasingly fierce In the key material field where Japanese enterprises have advantages, Chinese enterprises are growing up From batteries for it products such as smart phones to vehicle batteries for pure electric vehicles, the main battlefield is changing But since the beginning of this century, Korean and Chinese manufacturers have rapidly expanded their market share It is believed that in terms of the four main parts of the battery (positive material, negative material, electrolyte and isolation layer), Chinese enterprises produce more than half of the world's overall supply Http://www.cankaoxiaoxi.com/finance/20191128/2396463.shtml professor of Peking University: materials unit makes "gene" and produces various kinds of lithium battery positive materials Recently, Professor Pan Feng and Associate Professor Zheng Jiaxin of School of new materials, Shenzhen Graduate School, Peking University co wrote the opinion article "structure" in the National Science Review (NSR) Units' as materials genes involved materials for lithium-ion batteries "analyzes how the structural elements in the cathode materials of lithium batteries determine their internal physical and chemical properties (conductivity, ion migration, structural stability, thermal stability and charge transfer properties), and plays the role of" material genes " Https://libattery.ofweek.com/2019-11/art-36002-11001-30419496.html Daxing biomedical base will expand the area It is reported that the Zhongguancun Daxing biomedical industrial base with a planning area of 13.8 square kilometers has more than 3000 enterprises and units settled in, with a total annual revenue of 28 billion yuan According to Tian Dexiang, director of the base management committee, the biomedical base will be expanded by another 8.4 square kilometers At present, the planning has been started Through the "1 + n" industrial policy system, the biomedical universities and medical centers will be attracted to settle in, and a healthy new city integrating research, production, business, exhibition and treatment will be gradually formed We will build a hundred billion level industrial cluster of biomedicine in one year Http://bjrb.bjd.com.cn/html/2019-11/28/content_.htmstart the acute immune response, enhance the mechanical properties of damaged tissues, find out the mechanism of transplanting stem cells to repair the heart, find out the latest cell biology research conducted by American scientists, and uncover the secret of the relationship between stem cells and heart repair According to a mouse experiment published online on the 27th of the British journal Nature, the transplanted stem cells can improve the heart function by activating the "defense" - immune response Now experiments in mice have shown that the same effect can be achieved when injected with inactive stem cells or treated with chemicals that activate the immune response The researchers believe these results show that it's the immune response, not the stem cells themselves, that signals the heart to repair Http://digitalpaper.stdaily.com/http_www.kjrb.com/kjrb/html/2019-11/28/content_ HTM? Div = - 1 Chinese researchers won the "global energy Award" energy utilization new direction Award Ge Tianshu, an associate professor at the Institute of refrigeration and Cryogenics Engineering of Shanghai Jiaotong University, won the "global energy Award" for the new direction of energy utilization, according to the news office of the "global energy" association, the organizer of the international energy conservation technology competition The news said that Russia's "global energy" Association launched the "global energy" International Youth Project this year Participants from Britain, China, the United Arab Emirates and Russia took part in the competition The project involves the creation of energy-saving technologies, the use of organic renewable materials instead of fossil resources, and the analysis of the general impact of electromagnetic radiation on human beings Ge Tianshu, associate professor of Institute of refrigeration and Cryogenics Engineering, Shanghai Jiaotong University, won the "creativity" award The award ceremony will be held in Moscow on December 12 The winners will receive a million rubles prize to continue their research " http://sputniknews.cn/science/201911271030124053/