All Articles

Integrating nanotechnology into the lithium battery electrode material system to develop high energy density lithium battery materials for electric vehicles; the wear-resistant coating technology won the second prize of the National Science and Technology Progress Award; the development of environmentally friendly permanent polymer flame retardants... Reporter yesterday It was learned from Shandong University of Science and Technology that Shandong University of Science and Technology attaches great importance to t

A few days ago, Huizhou Yiwei Lithium Energy Co., Ltd. (referred to as Yiwei Lithium Energy) has a square aluminum shell ternary battery project with an annual output of 1.5GWh officially put into production in Jingmen, Hubei. Battery Co., Ltd. has an annual output of 150 million cylindrical lithium-manganese battery project production lines. According to the battery my country Network, the multi-faceted technical route layout strategy adopted by Yiwei Lithium Energy has formed a product pattern of power lithium ba

The current research hotspots of lithium batteries mainly focus on lithium-air batteries and lithium-sulfur batteries, both of which are considered to be the most promising new-generation lithium batteries. They are very different from previous lithium battery cathode materials in structure and reaction mechanism. 1. Lithium-air battery Lithium-air battery is a kind of metal-air battery, and its theoretical specific energy is very high due to the use of lithium metal with the lowest molecular weight as the ac

Today, I would like to briefly share with you what the specific requirements for the performance of the power lithium battery are and what kind of development and testing process should be followed. 1. Depot's demand for battery performance In fact, the basic requirements for batteries include: energy density (cruising range), safety, fast charging, cost, life, and size compatibility. 1. Energy density According to my country's automotive power lithium battery technology roadmap plan, by 2020, t

At the centralized charging station in Shenzhen, more and more electric vehicle drivers are using charging stack devices compatible with multiple power levels to charge their vehicles. In addition, with the continuous breakthrough of power lithium battery technology, the energy density and power density of lithium batteries have been improved in parallel, which on the one hand improves the driving range of electric vehicles, and on the other hand makes the replenishment time comparable to that of fuel vehicles. &qu

Although lithium batteries have become the mainstream of today's energy storage, the molecular and atomic basic science of their charge and discharge is still a mystery. According to the "NatureCatalysis" study by the U.S. Department of Energy's Argonne National Laboratory, the research team has made a breakthrough in obtaining the chemical composition of the solid-electrolyteinterphase (SEI) between the electrode and the liquid electrolyte. This will help improve the team's ability to pred

A new study from the MIT Energy Initiative warns that the energy storage industry runs the risk of prematurely establishing a dominant technology that could abandon or miss out on a more suitable application of utility-scale energy storage. energy storage technology. "There's going to be some risk of technology lock-in," said William Bonvillian, one of the authors of the survey study and former director of MIT's Washington office, at a recent event sponsored by the Information Technology and In

The "Made in my country 2025" issued by the State Council in May 2015 pointed out that after decades of rapid development, the scale of my country's manufacturing industry has jumped to the forefront, and a complete, independent and complete manufacturing system has been established, which has become the backbone of my country's economic and social development. An important cornerstone and an important force to promote the development of the world economy. However, my country is still in the proce

Following the fatal traffic accident of Uber's self-driving test vehicle due to the failure of the self-driving system, a TSLA Model X in California, USA, exploded after a traffic accident. The owner of the car died of his injuries after being taken to the hospital. An industry insider told reporters that the good-looking data of TSLA performance and mileage can be said to be achieved under the premise of radical technology. He said that during the use of TSLA's 18650 batteries, as long as there is a sli