The key bottleneck restricting the application of large-capacity energy storage technology

Battery safety is a key bottleneck restricting the application of large-capacity energy storage technology. Core reminder: In 2017, the project will form a complete technology chain from materials to batteries and modules. The complete set of 50Ah-level new battery technology has the conditions for pilot scale-up. Basic research is progressing smoothly, and the construction of a demonstration industry platform is on the agenda. The cooperation between the Institute of Ceramics and Huashun Investment has taken another step forward. Wenzhaoyin, a researcher at the Shanghai Institute of Ceramics, Chinese Academy of Sciences (hereinafter referred to as the Institute of Ceramics), is currently the technical director and chief scientist of Shanghai Lilong Onarella Energy Technology Co., Ltd. (hereinafter referred to as Onarella). He led his own entrepreneurial team to promote the construction of a high-safety sodium-nickel battery energy storage technology demonstration production line. In an interview with 'Science and Technology Dailyhu Yongmin, Investment Director of Beijing Shunyi Technology Innovation Group. The North-South Conference, the cooperation between scientists and investors, originated from a short-lived story of the transformation of scientific and technological achievements. The latest turning point in the story is a win-win-win situation among investors, research teams and research institutes. Invest 18 million yuan to support basic research on the application of large-capacity storage technology where battery safety is the key bottleneck. The current energy storage or blindly pursue high-specific energy and ignore safety, or have a safe but low-specific energy, although it is available in various For large-capacity battery technology, sodium-nickel battery technology is one of the few high-energy, high-safety technologies. However, so far, only a few foreign institutions, such as General Electric, have mastered the relevant technology. Since 2006, Wen Zhaoyin has led a team to carry out research on new sodium-nickel safety batteries, and successfully broke the foreign technology monopoly in 2010, forming a new energy storage battery core material technology system with independent intellectual property rights. In 2014, we started a purely early stage, based on basic research, and applied-oriented basic research. This time, in fact, there is a considerable distance between the formation of products and industrialization, but it is directly under the investment platform of Beijing Shunyi Science and Technology Group Beijing HuaShun Investment Co., Ltd. (hereinafter referred to as HuaShun investment), invested 18 million yuan in research and development, which is very rare. Wan said that this is a rare view of domestic investors. This greatly strengthened our confidence in this project. Under the current circumstances, there is little investment in basic research. Why did Huashun invest so much money to support this research? There is a lot of pressure. This is our first investment in basic research, he said. The leadership of Huashun Investment is determined to continue to advance, mainly due to the long-term contact and in-depth understanding with the silicate company and the Wenzhou syndicate team, as well as the firm belief in high-safety sodium-nickel battery technology. In order to ensure smooth and standard technology investment, in addition to huashun investment, Beijing Shunyi Technology Innovation Group and Beijing Capital Technology Development Group Co., Ltd. Beijing Science and Technology Commission jointly established the three new Beijing First Technology Funds, which still focus on new technologies and new materials. , New energy projects. Zhu Diwen said that according to this standard, the fund will be very suitable for investing in the high-safety sodium-nickel battery technology of the Wenzhao consortium. The Institute of Ceramics attaches great importance to the practical application of scientific research and is already close to the industry. We have had more cooperation before. We have a deep understanding of the Institute and Mr. Wen's team. It is worth noting that the literary recruitment team is not a research team that only focuses on the laboratory, but a team with a deep understanding of the industry. Therefore, the two parties reached a cooperation intention in only half an hour. Mr. Zhu said that Huashun has decided to cooperate with the institute to research key technologies of new energy storage battery systems, and the intellectual property rights formed in the process are jointly owned by both parties. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.