Dalian Institute of Chemical Physics achieves a new breakthrough in the technology of all-vanadium redox flow energy storage battery -Lithium - Ion Battery Equipment
The National Clean Energy Laboratory of Dalian Institute of Chemical Physics has recently released good news: the self-developed non-fluorine ion exchange membrane material has entered small-batch trial production, which marks a new breakthrough in my country's all-vanadium/liquid flow/energy storage battery technology and the start of industrialization. application. In the past few days, R&D personnel are testing the non-fluorine ion exchange membrane that has just rolled off the production line. This material will greatly improve the performance of liquid flow energy storage batteries. Research institution accreditation.(Lithium - Ion Battery Equipment)
Li Xianfeng, National Clean Energy Laboratory of Dalian Institute of Chemical Physics: Compared with the best and most commercial membranes we use in the world, our performance parameters are 3 to 4 percent higher, and the working current density is also nearly doubled. about.
The all-vanadium flow energy storage battery technology is mainly used in the fields of wind power and solar power generation. The exchange membrane, its core component, was previously imported, which has problems such as high cost and low conductivity. The new material developed by Dalian Institute of Chemical Technology effectively solves these problems and will be transported to the Longyuan Wind Power Plant of the State Power Group and applied to the world's largest 10 MWh/all-vanadium flow energy storage battery demonstration project.
Zhang Huamin, National Clean Energy Laboratory of Dalian Institute of Chemical Physics: The energy efficiency of our entire battery system is about 70%, and the /price can be reduced by 50%.
In the past year since the National Clean Energy Laboratory was launched in Dalian Institute of Chemical Physics, it has applied for nearly 100 national invention patents and two international patents in the field of liquid flow energy storage batteries, involving key materials, battery modules, sealing technology and other fields, marking my country's A complete independent intellectual property system of liquid flow energy storage batteries has been formed.
Li Xianfeng, National Clean Energy Laboratory of Dalian Institute of Chemical Physics: Compared with the best and most commercial membranes we use in the world, our performance parameters are 3 to 4 percent higher, and the working current density is also nearly doubled. about.
The all-vanadium flow energy storage battery technology is mainly used in the fields of wind power and solar power generation. The exchange membrane, its core component, was previously imported, which has problems such as high cost and low conductivity. The new material developed by Dalian Institute of Chemical Technology effectively solves these problems and will be transported to the Longyuan Wind Power Plant of the State Power Group and applied to the world's largest 10 MWh/all-vanadium flow energy storage battery demonstration project.
Zhang Huamin, National Clean Energy Laboratory of Dalian Institute of Chemical Physics: The energy efficiency of our entire battery system is about 70%, and the /price can be reduced by 50%.
In the past year since the National Clean Energy Laboratory was launched in Dalian Institute of Chemical Physics, it has applied for nearly 100 national invention patents and two international patents in the field of liquid flow energy storage batteries, involving key materials, battery modules, sealing technology and other fields, marking my country's A complete independent intellectual property system of liquid flow energy storage batteries has been formed.
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