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According to the quotation from EnergyTrend, on December 7, 2022, the RMB price of mono recycled polysilicon is RMB296/KG, 2.31% lower than last week. The mono grade polysilicon dropped from RMB298/KG to RMB292/KG with a decrease...  more

High flammability has been the biggest problem that needs to be solved for lithium-ion batteries. A few days ago, a research team in Stanford University made a breakthrough by developing a non-flammable electrolyte that prevents the battery from catching fire even when exposed to flame. The researchers solved the long-standing safety issue associated with lithium-ion batteries by using a simple tactic: adding more salt. ...  more

As the NEV industry continues to grow at a rapid pace, power battery suppliers based in China have also been aggressively expanding into overseas markets and forming partnerships with automotive companies from other countries. ...  more

Open circuit voltage and short circuit current, aside from conversion efficiency, are also key parameters of solar cells, and higher the value, the higher the solar cell’s power generation. Canadian scientists have developed an all-perovskite tandem solar cell that not only has a conversion efficiency of 26.3%, but also attains a new high in voltage. ...  more

The demand for lithium-ion batteries will increase significantly as transportation gradually transitions to electrification, though the restricted level of lithium mine resources and the security of supply chain must also be taken into account. Snow Lake Lithium, as a result, is planning to establish the first electric lithium mine in Canada, and has signed a MOU with LG. ...  more