Huawei takes a 10% stake in fullerene technology, a graphene material manufacturer

In recent days, , According to media reports , According to the business data , Hubble Technology Investment Co., Ltd., a subsidiary of Huawei （ hereinafter referred to as “ Hubble invested ”） Has invested in graphene enterprise —— Changzhou Fusen Technology Co., Ltd （ hereinafter referred to as “ Fullerene Technology ”）, holding 10%.

According to the data , Fullerene technology was founded in 2014 year 12 month , Changzhou sixth element material technology Co., Ltd 、 Jiangsu Warwick Century Electronics Group Co., Ltd. is a joint-stock enterprise , Registered in Changzhou graphene Technology Industrial Park , Is a professional engaged in graphene thermal conductive film research and development 、 A high-tech enterprise that produces and sells . The company's existing products include graphene thermal conductive film 、 Graphene heat conducting sheet 、 Graphene foam film, etc .

as everyone knows , As the performance of smart phones becomes more and more powerful , Power consumption and heating are also increasing , Now many flagship models have begun to use heat pipes , But the thermal conductivity of the heat pipe is also relatively limited , Materials with better thermal conductivity are needed to export the heat in the chip , At present, the thermal conductivity of graphene is the most excellent .

The data shows , Graphene is a novel two-dimensional material , From carbon atoms in sp2 Hybrid orbitals make up of hexagonal flat films with honeycomb lattice , It is only as thick as a carbon atom , It is the thinnest and hardest nano material in the world . It not only has very good optical properties , In a wide wavelength range, the absorption rate is about 2.3%, It looks almost transparent . meanwhile , It is also the material with the lowest resistivity in the world , Resistivity is only about 10-6 Ω·cm. In terms of heat conductivity , The thermal conductivity of pure flawless single-layer graphene is as high as 5300W/mK, It is the carbon material with the highest thermal conductivity by far , Higher than single-walled carbon nanotubes （3500W/mK） And multi walled carbon nanotubes （3000W/mK）. When it is used as a carrier , The thermal conductivity can also reach 600W/mK.

With the gradual breakthrough of batch production and large-scale problems , The industrialization and application of graphene is accelerating . As a leading graphene technology manufacturer in China , Graphene thermal conductive film independently developed by fullerene technology has already successfully entered the supply chain system of Huawei and other domestic top mobile phone manufacturers . Huawei self-developed new “ Graphene liquid cooling ” The scheme provides powerful heat dissipation function for its mobile phones （ For example, Huawei Mate 20X、 glory X10 etc. ）, Fullerene technology is the material supplier of this scheme .

Related listed companies , Board Secretary baotailong said , Huawei purchases graphite heat dissipation paper with graphene material , The company sells raw material products to Changzhou Fusen technology company . Through Shenzhen Lihe Venture Capital Co., Ltd., TONGCHAN Lixing indirectly holds the equity of fullerene Technology .

obviously , This time Huawei took a stake in fuene Technology , It reflects Huawei's attention to heat dissipation , In the future, Huawei's medium and high-end mobile phone products may further increase the application of graphene heat dissipation materials .

It is worth mentioning that , Previously, Huawei has invested in Shandong Tianyue through Hubble investment 、 Javert microelectronics 、 Think deeply about AI robots 、 Suzhou Yutai chetong 、 Shanghai kunyou optoelectronics 、 Newport coast 、 Wuxi Haoda 、 Qinghong Electronics 、 Zonghui Xinguang and other enterprises , Cover materials 、 Semiconductor and artificial intelligence .

edit ： Smart core - Woods