联系咨询


全球据点

官网首页 >> 新闻及事件 >>粘合材料及产品资讯 >> High-performance battery material solutions
详细内容

High-performance battery material solutions

时间:2021-10-05     作者:特利莱新加坡【原创】

Driven by global warming, carbon reduction goals and energy transition, in order to achieve the goal of net zero carbon emissions, this is a severe challenge to the automotive industry, which has also prompted automakers to invest in the research and development of electric vehicles and require the supply of parts Business partners have also begun to switch to green energy. Among them, in the cost structure of electric vehicles, battery modules account for the highest proportion (mainly lithium batteries, about 35-40%), which will be related to the development of the popularity of electric vehicles.

The development of the lithium-ion battery industry is mostly concentrated in the 3C industry, and it is rarely used in the energy storage and power battery market with a larger market economy. Therefore, the lithium-ion battery must maintain long-term reliability and chemical resistance in the specific chemical environment in which it is located. And electrochemical corrosion resistance, especially in electric vehicle applications. In order to be able to judge the pros and cons of electric vehicles, it depends on the efficiency of the battery, which requires higher temperature resistance. PVDF (polyvinylidene difluoride, polyvinylidene fluoride) is a highly non-reactive thermoplastic fluoropolymer with multiple excellent properties such as elasticity, low weight, low thermal conductivity, high chemical resistance and heat resistance. Its main application in the past In the coatings, injection molding and other markets, with the rapid development of the new energy industry in recent years, the demand in the fields of solar energy, lithium batteries, fuel cells, and semiconductors has also increased sharply.

Dolphs, the distributor and agent of Terai, launched a new generation of technology—electrolyte additives with ultra-high molecular weight and polar functional groups in the molecules to enhance the force between polymer molecules, active materials, and current collectors. Improved adhesion performance and corrosion resistance in the electrolyte, resulting in higher energy density, better power performance and longer cycle time. It can not only increase the power of lithium-ion battery, make the battery have high energy density, excellent thermal performance, higher stability and safety, but also protect the battery from overcharging and help prevent the battery from being damaged during overcharging. Compared with general lithium-ion batteries, the cycle life is longer and the cost can be reduced. The evolved lithium-ion battery will further contribute to the development of electric vehicles and meet the needs of the energy market.

Dolphs has the characteristics of lithium-ion batteries:

High energy density

Longer battery cycle life

High stability at high and low temperatures

Protect the battery from overcharging