行业知识

Statistics released recently by the Quality Development Bureau of the State Administration of Market Supervision and Administration show that as of October this year, more than 40 new energy vehicle fires have occurred in China, including BYD Song, Lifan 650EV, Zotyun 100, etc. Tesla, who stands at the center of automobile public opinion, is not immune. Various spontaneous combustion incidents are reported from time to time. In addition to the recent frequent safety incidents, the driving range of electric vehic

Recently, Wei Yincang, the former chairman and major shareholder of Yinlong, once again made the company the focus of the market. No matter how the storm ended, Yinlong is now faced with the problem of selecting a technical route after many storms, which will determine how far it can go in the domestic new energy vehicle market. Yinlong is facing the problem of technical route selection Development trend of power battery The domestic power battery market is dominated by lithium iron phosphate batteries. Ac

I still remember that 15 years ago, whenever there was an F1 race, I would sit quietly by the TV half an hour in advance and wait. I love listening to the roar of the engine on the field and watching the epic overtaking. The major auto manufacturers will also bring out their most powerful technologies and compete in the competition. Birth of FormulaE Although F1 is still one of the most popular events in the world today, with the arrival of the new energy era, another event has entered people's eyes, whic

According to foreign media reports, Professor Linda Nazar of the University of Canada announced that his research team had realized four electron conversion for the first time, which would double the electronic storage capacity of lithium oxygen batteries (Li-O2). Nazar team transformed organic electrolyte into inorganic molten salt of lithium nitrate/potassium nitrate, aiming to improve its chemical stability and conductivity. In addition, the team used a bifunctional metal oxide catalyst to replace the porous

How to charge the mobile phone battery to prolong its life? People with obsessive-compulsive disorder are difficult! Keep the battery power at about 50%. The longest life is so you can look at the phone screen. When the battery power drops to (50-x)%, plug in the charger. When the phone is charged to (50+x)%, unplug it. The smaller the threshold value of x, the better the battery life. Please select an appropriate value according to the severity of your OCD. In addition, I will recharge my mobile phone before go

It is reported that Lithium Werks, a Dutch battery manufacturer that mainly produces lithium iron phosphate batteries, plans to build and operate a research and development park in Twente, the Netherlands, with the goal of further developing battery technology with the help of Twente University. The company has raised 100 million euros (US $117 million) for the construction of the park, and the local business development agency OostNL is the pioneer of the project. The company said that it is expected to comp

According to foreign media, researchers at the FZJ ü lich Research Center in Germany have found a way to quickly charge solid state batteries. They showed that their concept can make the charging current ten times higher than before, and the key is to select materials that have always been well compatible. In this way, solid state battery materials can be well matched in chemical and mechanical aspects. According to researchers at the Leahy Research Center, all components of solid state batteries are made o

The China Association of Automobile Manufacturers recently released data showing that in the first half of the year, the sales volume of new energy vehicles in China was 412000, while the total sales volume in the same period was 14.066 million, accounting for 2.93%. The Medium and Long Term Development Plan of the Automobile Industry (hereinafter referred to as the Plan) proposes that by 2025, new energy vehicles will account for more than 20% of the production and sales of automobiles. At present, the sales growt

On September 27, the No. 1 Electric Network held the eighth open class. The theme of this open class is "Is the era of charging for five minutes and driving for two hours coming?", In this open class, representatives of vehicle manufacturers, battery enterprises, charging operators and other enterprises as well as industry experts were invited to discuss the necessity and progress of rapid charging development, and whether there is market space in the future. Huang Xuejie, a researcher from the Institute