Consumer Electronics

In the field of consumer electronics, with the increase of the operating power of smart devices, the traditional single heat dissipation scheme can no longer meet the diversified heat dissipation requirements of high-performance products. The emergence of new thermal materials, so that the electronic equipment cooling scheme to further expand, cooling scheme gradually evolved into a variety of materials "collaborative operation, side by side" cooling mode. In the 5G era, graphite thermal film, as the basic thermal material, can be used with high-efficiency thermal materials such as heat pipes, average temperature plates, graphene thermal films, etc., to play a huge advantage in the high-end smart device market, and continue to penetrate into low-end smart devices.

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Green energy vehicle

The thermal management system of new energy vehicles mainly includes battery pack environment, power electrical components, motor heat dissipation, automobile air conditioning, etc. The most important of these are the air conditioning system and the battery thermal management system. The battery system of new energy vehicles has stricter requirements for the temperature of the working environment. Excessive or low ambient temperature will significantly affect the vehicle's cruising range and battery life.

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Energy storage

With the gradual increase in the proportion of clean energy, energy storage plays a vital role in the generation side, grid side and user side of the power system. Due to the advantages of high energy density, flexible application and fast response, the permeability of electrochemical energy storage increases rapidly. According to CNESA data, as of the end of 2021, the world has been put into operation power storage projects cumulative installed scale of 209 GW, the cumulative installed scale of new energy storage is 25.4GW, sodium ion batteries dominate, market share of more than 90% to 23.1GW. The cumulative installed capacity of power storage projects in China is 46.1GW, accounting for 22% of the total global market size. As the core component of electrochemical energy storage, battery has a great risk of thermal runaway. From the perspective of safety, the thermal management of energy storage is very important.

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Semiconductor heat dissipation

With the rapid development of semiconductor technology, the performance of power devices needs to be continuously improved to meet the requirements of the new generation of electronic products for high frequency and high power devices. Power devices based on the new generation of semiconductor material gallium nitride (GaN) have significant advantages such as high frequency, ultra-wideband and high output power, and have broad application prospects in the future communication field. However, the device will generate heat when working at high power. With the continuous accumulation of heat, the temperature of the chip will rise, resulting in a significant attenuation of the output power of the device, which cannot give full play to the performance of the device. Efficient heat dissipation technology at the chip level has therefore become a research hotspot in the semiconductor field.

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Data Centers

Data centers are becoming more and more "hot" in China ". On the one hand, 5G is gradually moving towards large-scale commercial use, and the data center, as the carrier of data processing equipment, has undertaken a huge amount of business needs. On the other hand, the data center is included in the national "new infrastructure" strategic category, has become an important part of the national information infrastructure construction, but also the construction of the "economic double cycle" pattern of the key support. In the next few years, the power density of single cabinet in mainstream new data centers may be further improved. Promoting the research and development of data center projects has very important social and economic benefits for data center energy conservation and emission reduction.

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