Analysis on the development of China's graphene industry chain in 2021: with the support of energy conservation and environmental protection policies, the scale of graphene industry will continue to e

One 、 Graphene industry chain

graphene （Graphene） Is a kind of sp² The hybrid connected carbon atoms are closely packed into a single-layer two-dimensional cellular lattice structure . Graphene has excellent optical properties 、 electrical 、 Mechanical properties , In Materials Science 、 Micro nano processing 、 energy 、 Biomedicine and drug delivery have important application prospects , Is considered a revolutionary material in the future .

Graphene industry chain

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Two 、 Upstream industries

The upstream industry of graphene is mainly the exploitation of graphite 、 Processing and sales , Graphite is an important non-metallic mineral resource , It is also an important raw material for emerging industries , It is also one of the dominant minerals in China . China is rich in graphite resources , Widely distributed , Mainly distributed in heilongjiang 、 Inner Mongolia 、 sichuan 、 shanxi 、 Shandong and Henan . among , The distribution of crystalline graphite resources in Heilongjiang Province is the largest , Accounted for as 47%. Inner Mongolia accounts for 19%, Sichuan accounts for 8%, Shanxi accounts for 8%, Shandong accounts for 6%, Proportion of Henan 3%, Other provinces and cities account for 9%.

China has found out the distribution proportion of crystalline graphite resources

source ： China Powder Net 、 Zhiyan consultation and arrangement

Affected by the epidemic ,2020 The annual output of natural graphite in China is 66.5 Ten thousand tons of , Year-on-year decline in 43.9%.

2015-2020 The output and growth rate of natural graphite in China in

source ： Zhiyan consultation and arrangement

3、 ... and 、 Midstream industry

China has the inherent conditions to develop graphene industry , Graphite ore reserves account for nearly of the world's total reserves 75%, The annual output accounts for% of the world's total output 72%, It is one of the minerals with international competitive advantages in China .2014 year -2021 Year , The number of registered graphene related enterprises in China is on the rise ,2017 Before, the annual registration of graphene related enterprises was 3000 At home ;2018 The number of graphene related enterprises registered after 3000 Above home .2020 The number of graphene related enterprises registered in 7408 home , An increase of 108.91%, It's growing fast .2021 The number of registered graphene related enterprises in 13279 home , An increase of 79.25%.

2014-2021 Registered number of graphene related enterprises in

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From the perspective of competitiveness , China is rich in scientific research and patent reserves , Total number of patent applications 、 Number of patents applied for by the enterprise 、 Total number of scientific papers published 、 The number of highly cited papers and other indicators are ahead of other countries .2020 In, the number of active graphene research institutions and patent application institutions in China ranked first in the world , Reach respectively 1288 Jiahe 5279 home .2020 year , The number of graphene technology patent applications in China has reached 14070 Pieces of , It has greatly promoted the efficient transformation of scientific research achievements into market applications .

2011-2020 Total number of global graphene patent applications in

source ： The xinhua news agency

Graphene is widely used in automobile and transportation 、 Aerospace 、 Electronics 、 Military and defense and other end use industries . Expect to 2025 year , The global graphene market will grow from 2020 Year of 6.2 $billion to 14.79 Billion dollars , The compound annual growth rate in this forecast period is 19.0％.

The scale of the global graphene market in the future

source ：MarketsandMarkets, Zhiyan consultation and arrangement

Four 、 Downstream industries

As the intensity of human discovery at present 、 A new nano material with strong conductivity and heat conductivity , Graphene is affectionately called by material scientists “ Black gold ”. Graphene can not only give different kinds of fibers or fabrics excellent conductivity 、 wear-resisting 、 Antibacterial 、 UV protection and other properties , At the same time, based on its own non-toxic and harmless 、 Green and environmental protection , It is also very suitable for the current development trend of China's environment-friendly society . therefore , Graphene has been gradually applied to new energy batteries 、 Aerospace 、 Energy storage 、 Biomedicine, daily life textiles and other related fields .2020 In, the market scale of China's power battery industry was 650 One hundred million yuan .

2016-2020 Market scale and growth of China's power battery industry in

source ：GGII, Zhiyan consultation and arrangement