According to foreign media reports, Jeff Dahn (Jeff Dahn) published a seminal paper in the Journal of the Electrochemical Society (JES) that pointed out that Tesla may soon have their robot taxi and long distance. Electric trucks have viable batteries. Darn and his research team are Tesla's battery research partners. Darn said, "This type of battery should be able to provide an electric vehicle with a cumulative power of more than 1 million miles."
In the paper, Dahn and his research team provided all the details of the new technology, thus creating a benchmark for further research. They used cathode materials from the nickel-rich NCM cathode material series, which have a specific capacity 20% higher than the cathodes currently used in lithium-ion batteries that power mobile electronic devices.
The paper pointed out that "the selected cathode material NCM 523 (50% nickel, 20% cobalt, 30% manganese) is stable and is a good reference and starting point for further development. Other key components to explore include graphite anodes, solvents, additives And electrolyte solution salts ".
Doron Aurbach, editor of JES Battery and Energy Storage Technology, said: "The battery described in the paper can be used immediately in electric vehicles. However, because the purpose of this study is to provide a reliable benchmark and reference for lithium-ion battery technology Therefore, the specific energy density of the described battery is not the highest compared to the specific energy density that advanced lithium-ion batteries can achieve. Based on this research, lithium-ion batteries will soon be developed to enable charging to charge travel Mileages exceeding 500 kilometers (more than 300 miles) are possible. "
1 Type: Hot-rolled Steel Pipe
2 Standard: ASTM A1045 , ASTM A53,GB/T8162-2008,GB/T8163-2008
STPG42 JIS G3454, DIN1626
JIS G3456/3461, DIN17175, DIN1629
3 Material: Carbon45, ASTM 1045
4 Outer Diameter: 5mm-325mm
5 Wall Thickness: 4-50mm Length: randomly(6-12m) or according to the requirements
6 Applied for: liquid service, mechanical structure, oil industry, transportation and construction
7 Technique: Hot-rolled Seamless
8 Place of Origin: Liaocheng, Shandong, China
Precision Steel Tube,High Precision Tube,Precision Seamless Tube ,Precision Stainless Steel Tubing
Liaocheng Xinglong Seamless Tube Manufacturing Co., Ltd. , https://www.lcxlpipe.com