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Recently, Qingdao Energy Storage Industrial Technology Research Institute successfully developed a lithium-ion capacitor containing graphene, which was recognized by experts organized by the China Petroleum and Chemical Industry Federation as reaching the international advanced level
.
Lithium-ion capacitor is an electrochemical energy storage device with high power characteristics and high energy density of electric double-layer supercapacitors, which has very good development prospects
.
Therefore, "Made in China 2025" lists power capacitors with high energy density as a key support area
.
However, because the relevant technology is monopolized by foreign companies, domestic related enterprises have not yet mastered the core technology
.
In recent years, Qingdao Energy Storage Industry Technology Research Institute has carried out a series of original research and development work around the key materials and core technologies of high-energy density lithium-ion capacitors, and developed new graphene-based lithium-ion capacitors
。 Relevant experts of Qingdao Energy Storage Industry Technology Research Institute said that the new technology has broken through the technical problems of graphene composite electrode design and batch preparation, controllable uniform pre-insertion of lithium, charge and discharge flatulence suppression and special current collector sheet coating, mastered the preparation technology and process of graphene-based lithium-ion capacitors, designed and built the first pilot production line of lithium-ion capacitors in China, and developed a maximum capacity of 3500 faraday/4 volt lithium-ion capacitor monomer, which has the characteristics of high energy density, good cycle performance and good low temperature performance
。
It is understood that in the next step, Qingdao Energy Storage Industry Technology Research Institute will use this lithium-ion capacitor, use energy Internet technology, establish a small near-zero carbon emission demonstration zone, and strengthen industry-university-research cooperation with enterprises, and strive to apply this lithium-ion capacitor to Qingdao rail transit and port as soon as possible
.
Recently, Qingdao Energy Storage Industrial Technology Research Institute successfully developed a lithium-ion capacitor containing graphene, which was recognized by experts organized by the China Petroleum and Chemical Industry Federation as reaching the international advanced level
.
Lithium-ion capacitor is an electrochemical energy storage device with high power characteristics and high energy density of electric double-layer supercapacitors, which has very good development prospects
.
Therefore, "Made in China 2025" lists power capacitors with high energy density as a key support area
.
However, because the relevant technology is monopolized by foreign companies, domestic related enterprises have not yet mastered the core technology
.
In recent years, Qingdao Energy Storage Industry Technology Research Institute has carried out a series of original research and development work around the key materials and core technologies of high-energy density lithium-ion capacitors, and developed new graphene-based lithium-ion capacitors
。 Relevant experts of Qingdao Energy Storage Industry Technology Research Institute said that the new technology has broken through the technical problems of graphene composite electrode design and batch preparation, controllable uniform pre-insertion of lithium, charge and discharge flatulence suppression and special current collector sheet coating, mastered the preparation technology and process of graphene-based lithium-ion capacitors, designed and built the first pilot production line of lithium-ion capacitors in China, and developed a maximum capacity of 3500 faraday/4 volt lithium-ion capacitor monomer, which has the characteristics of high energy density, good cycle performance and good low temperature performance
。
It is understood that in the next step, Qingdao Energy Storage Industry Technology Research Institute will use this lithium-ion capacitor, use energy Internet technology, establish a small near-zero carbon emission demonstration zone, and strengthen industry-university-research cooperation with enterprises, and strive to apply this lithium-ion capacitor to Qingdao rail transit and port as soon as possible
.
