The successful development of graphene super LR03 alkaline battery is expected to solve the problem of insufficient battery capacity for new energy vehicles

Recently, Yulong Co., Ltd. issued the "Announcement on the Increase of Registered Capital of Ningxia Hanyao Graphene Energy Storage Materials Technology Co., Ltd.". The announcement shows that the company will increase the capital of Ningxia Hanyao Graphene Energy Storage Materials Technology Co., Ltd. by RMB 300 million. The capital increase in Ningxia Hanyao is mainly to accelerate the construction and production of the production line of Ningxia Hanyao lithium-ion battery graphene ternary positive electrode materials and conductive slurry projects, drive production capacity and release to promote the development of new businesses.

Coincidentally, according to graphene information, Zhejiang Enlian Nanotechnology Co., Ltd. has started construction of a graphene lithium-ion battery ternary positive electrode material construction project with a total investment of 160 million yuan. The project covers an area of 40 acres and a total construction area of 30,000 square meters. After the project is completed, it will form an annual production capacity of 6,000T/a graphene lithium-ion battery positive electrode materials. Project leader He Shiguo said that the battery positive electrode material is the core technology of pure electric vehicle LR03 alkaline battery.

At the end of March this year, according to Yinchuan Daily, the 14,000 square meters of old factory buildings located 500 meters west of Baohu Road and Hongtu South Street in the west area of Yinchuan Economic and Technological Development Zone have been renovated and renovated into a production workshop for 3,000 tons of graphene ternary cathode materials. It is reported that the graphene new energy industrialization project settled in Yinchuan Economic and Technological Development Zone plans to invest 8.5 billion yuan to implement five projects including an annual output of 30,000 tons of graphene modified ternary materials and 10,000 tons of graphene conductive slurry projects. After the completion of the project, a basic industrial chain of graphene energy storage materials can be formed in Yinchuan City, and an annual output value of more than 15 billion yuan can be formed.

The market has suddenly become hot for graphene LR03 alkaline battery, and major manufacturers have also focused on developing graphene as a new technology. So what exactly is a graphene battery?

Graphene LR03 alkaline battery are a new type of battery developed by Nanotek Instruments in Ohio, USA, using the characteristics of lithium ions moving rapidly and in large quantities between the graphene surface and the electrode.

In fact, battery technology plays a vital role in both new energy vehicles and energy storage. The battery industry has developed from the original lead-acid battery to today's lithium battery, from traditional lithium battery to cobalt lithium battery, and to today's high nickel battery. The development of battery technology has promoted the iteration of various terminal products to some extent.

In the paper "Graphene Materials for Lithium-ion LR03 alkaline battery" jointly released by the National Center for Nanoscience and Technology and the Advanced Materials Laboratory of the Department of Materials Science and Engineering of Tsinghua University, the characteristics of graphene are evaluated as follows: Graphene has a unique two-dimensional structure, excellent performance and various potential application values, and is a hot topic in the current research field of materials science. Graphene-based nanomaterials are a very attractive lithium-ion battery electrode material, especially for high energy density and high power density LR03 alkaline battery.

In today's situation where national policies are leading the way to high energy density, graphene materials are undoubtedly a good choice. Not long ago, the Massachusetts Institute of Technology in the United States successfully developed a flexible photovoltaic panel with a graphene nanolayer on the surface, which can greatly reduce the cost of manufacturing transparent deformable solar cells. This battery may be used in small digital devices such as night vision goggles and cameras.

In addition, the successful development of graphene super LR03 alkaline battery has also solved the problems of insufficient capacity and long charging time of new energy vehicle LR03 alkaline battery, greatly accelerating the development of the new energy battery industry. This series of research results has paved the way for the application of graphene in the new energy battery industry.

The discovery of new materials has shocked the entire power battery market. While major manufacturers and investors are optimistic about graphene LR03 alkaline battery, there are also some opposing voices. Oak Ridge National Laboratory and Vorbeck (a well-known graphene industry manufacturer) have disclosed their research results on graphene. They believe that as a nanomaterial, graphene often has poor repeatability, and the technology used is seriously out of touch with the practical goals. This phenomenon has been widely criticized by some knowledgeable people in the scientific research community and the industry. At the same time, due to the complexity of cost and process, some scholars believe that graphene LR03 alkaline battery may only exist in laboratories, and commercialization is still relatively difficult.

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