On December 16, Minmetals new energy materials (Hunan) Co., Ltd. (hereinafter referred to as Minmetals New Energy) and China University of Science and Technology (hereinafter referred to as China University of Science and Technology) professor Ma Cheng's scientific research team and the cooperation signing ceremony of Hefei guning Era New Energy Technology Co., Ltd. (hereinafter referred to as guning era) founded by him were successfully held. Zhang Jinjin, deputy general manager of Minmetals Xinneng, professor of China University of Science and Technology, chairman of Gu Ning era and chief scientist Ma Cheng attended the ceremony.

At the ceremony, Zhang Jinjin and Ma Cheng signed on behalf of Minmetals Xinneng and HKUST respectively 《 all-solid-state battery cooperation Contract of developing high nickel cathode materials. The contract stipulates that advanced cathode materials suitable for all-solid-state batteries will be jointly developed in the next 2 years, and diversified cooperation methods such as technology sharing, joint research and development, and industrial chain collaboration will be adopted, jointly promote technological innovation and development in the field of all-solid-state batteries.

Subsequently, Zeng Ke, secretary of the board of directors of Minmetals Xinneng, and Lu Xianwu, general manager of guning era, signed the strategic cooperation agreement on the development of all-solid-state batteries on behalf of both sides. In the agreement, both parties agreed to strengthen cooperation in cutting-edge technology research and product development, product supply and capacity layout, give full play to their respective advantages, and build an open and innovative all-solid-state battery industry ecosystem, jointly promote the commercial application process of all-solid-state battery technology.

Minmetals Xinneng has profound technical accumulation and rich practical experience in the research and development and production of solid-state battery cathode materials, and its advanced material formula and preparation technology have emerged in the industry; professor Ma Cheng of Zhongke has strong research strength in the development of low-cost electrolyte for all solid-state batteries and the optimization of corresponding battery performance; Gu Ning era is an enterprise authorized by Professor Ma Cheng through Zhongke University, it aims to realize the transformation of its scientific and technological achievements in the field of all-solid-state batteries. This cooperation will fully integrate the resources of the three parties in technology, talents, capital and market, and devote themselves to building an all-solid state with international competitiveness.Battery industrialization incubation system.

In recent years, Minmetals Xinneng attaches great importance to the research and development and production of solid-state battery cathode materials. As the positive electrode chain of solid-state battery industry chain, Minmetals has entered the "solid-state battery industry innovation consortium" organized by SASAC ", at the same time, it is also a member unit of" Hunan solid-state battery technology innovation and industrial development alliance ", which is mainly responsible for the industrialization of solid-state battery cathode materials. In addition, as the core unit of solid-state battery material development, Minmetals Xineng has undertaken a number of national, provincial and ministerial science and technology projects to promote the research and development and application of solid-state battery technology. The industry standard "solid-state lithium ion battery cathode material" led by Minmetals Xinneng has been successfully approved by the Ministry of Industry and Information Technology as "the fourth batch of industry standard system revision plan in 2024", and has been combined with Xiamen Tungsten Xinneng, beijing Dangsheng, Huayou new energy, Guangdong Bangpu and other solid-state battery cathode materials industry head enterprises set up a standard compilation Working Group to jointly formulate standards applicable to the technical requirements of solid-state battery cathode materials.