Tian Hanrong, chairman of Time High Tech, said that the water, gas and impurities in the atmospheric environment deeply affect the performance of power batteries and pose a fatal threat to the quality of power batteries. The automatic vacuum drying is the "final barrier" to ensure the cons...

In the future, diaphragm manufacturers need to increase investment in production process improvement and matrix material research and development, so as to gradually narrow the process gap with developed countries and stand out in the tide of diaphragm localization.On November 13-15, 2013, the Inter...

Formation is an important process in the production process of lithium batteries. During formation, a passivation layer is formed on the surface of the negative electrode, that is, the solid electrolyte interface facial mask (SEI film). The quality of the SEI film affects the electrochemical perform...

Although it is an unlisted company, as an emerging energy enterprise in China, Yuanyuan Energy has been acting frequently recently. First, it successfully sold green bonds in Singapore. The audited financial data disclosed by the exchange showed that the revenue of Yuanyuan Energy increased by more...

Since 2017, the price of battery grade lithium carbonate has soared from 124500 yuan/ton to 171000 yuan/ton, and reached a turning point in November 2017, after which the price of battery grade lithium carbonate began to decline. In addition, after the Spring Festival in 2018, the high platform divi...

After six ministries and commissions further clarified the application direction of intelligent photovoltaic buildings, the giant enterprises accelerated their steps in this field.As the world's largest coal production company, thermal power generation company, wind power generation company and...

Recently, the research team led by Professor Dae HyeongKim of Seoul University in South Korea published an article in NatureNanotechnology, reporting the new use of graphene based wearable devices in the field of diabetes treatment. Diabetic patients need to monitor their blood sugar level and take...

On August 14, Ganfeng Lithium (002460) announced that the company agreed to set up Ganfeng Holding Corp., a wholly-owned subsidiary of the company, in the Netherlands with its own capital of US $85.3 million (hereinafter referred to as "Dutch Ganfeng"); After the establishment of Ganfeng,...

Andre, one of the discoverers of graphene and professor of the University of Manchester, UK ˙ Haim recently told the public at the 2016 China International Graphene Innovation Conference that after winning the 2010 Nobel Prize in Physics, he still spent 90% of his time doing basic research in the l...

As we all know, auto companies often release their sales targets for the next 5 or 10 years on the anniversary, but Dongfeng Co., Ltd.'s 15th anniversary "Green 2022 Plan" focuses on green manufacturing: "By 2022, output energy consumption and VOC emissions will be reduced by 20%...