Yes. Lithium battery factories are contaminated with aluminum powder. Lithium battery factories emit a lot of radiation. Lithium batteries actually contain electrolyte solutions, which are very harmful to people. The minimum residence distance is 6 kilometers. Lithium battery factories are chemical companies that produce toxic and harmful substances, polluting the air, land and water sources.
Lithium-ion batteries are harmful to the human body.
The most harmful thing is the electrolyte solution. The electrolyte is a volatile organic liquid and is obviously corrosive. Long-term inhalation of volatile gases can cause damage to the respiratory tract. Cause respiratory illness.
Lithium-ion batteries emit some radiation because they contain cadmium, which can cause osteoporosis.
The work environmentmay contain many harmful elements. Some mercury elements are relatively common, and there are other lead elements. Causes heavy metal-related illnesses.
Like all chemical batteries, lithium-ion batteries are made up of three parts: a positive electrode, a negative electrode and an electrolyte. The electrode materials are all lithium ions which can be intercalated (inserted)/deintercalated (deintercalated).
Lithium-ion battery electrolyte solution
Solute: Lithium salts are often used, such as lithium perchlorate (LiClO4), lithium hexafluorophosphate (LiPF6) and lithium tetrafluoroborate (LiBF4). Solvent: Since the operating voltage of the battery is much higher than the decomposition voltage of water, lithium-ion batteries often use organic solvents, such as ether, ethylene carbonate, carbonate of propylene, the cdiethyl arbonate, etc.
Organic solvents often destroy the structure of graphite during charging, causing it to delaminate and form a solid electrolytic interphase (SEI) on its surface, leading to passivation of the electrodes. Organic solvents also pose safety concerns such as flammability and explosiveness.
The positive electrode materials of lithium batteries include lithium cobalt oxide LiCoO2, ternary material Ni+Mn+Co, lithium manganate LiMn2O4 as well as a conductive agent and an adhesive, which are coated on an aluminum foil to form a positive electrode, and the negative electrode is layered with graphite plus a conductive agent and an adhesive are coated on the copper foil base tape. So far, the most advanced negative electrode layered graphite particles have adopted nanocarbon.
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