New Energy Sector

Release time：2025-11-03 13:38:37

Chemical products in the new energy field are the core support of the industrial chain, mainly applied in three links: energy storage, power generation and energy conversion, which determine the performance, cost and safety of new energy products.

1. Energy storage field: The core lies in battery materials

Energy storage is the key to the consumption of new energy. The performance of its core carriers, power batteries and energy storage batteries, is completely dependent on chemical materials.

Cathode material: It determines the energy density of the battery. The mainstream ones are ternary materials (lithium nickel cobalt manganese oxide) and lithium iron phosphate, both of which are fine chemical synthesis products.

Negative electrode materials: They affect the battery's cycle life, mainly artificial graphite and natural graphite, and need to undergo chemical processes such as purification and coating.

Electrolyte: The "blood" of a battery, composed of lithium salts (such as lithium hexafluorophosphate), organic solvents (such as carbonates), and additives, is responsible for ion transport.

Diaphragm: The key to preventing short circuits between the positive and negative electrodes. The mainstream is polyethylene and polypropylene microporous membranes, which need to be prepared through chemical techniques such as stretching and pore-forming.

2. Power generation field: Covering photovoltaic and wind power

The efficiency improvement and equipment durability in the power generation process rely on chemical products with specific functions.

In the photovoltaic field, the main applications are reflected in two aspects: photovoltaic glass encapsulation films.

In the field of wind power, it is mainly reflected in two aspects: wind turbine blades and gear oil and grease.