Protect against lithium battery radiation

How does radiation affect a lithium ion battery?

Radiation induced deterioration in the performance of lithium-ion (Li-ion) batteries can result in functional failures of electronic devices in modern electronic systems. The stability of the Li-ion battery under a radiation environment is of crucial importance.

How does gamma radiation affect Li metal batteries?

Degradation of the performance of Li metal batteries under gamma radiation is linked to the active materials of the cathode, electrolyte, binder, and electrode interface. Specifically, gamma radiation triggers cation mixing in the cathode active material, which results in poor polarization and capacity.

Are Li metal batteries irradiated under gamma rays?

The irradiation tolerance of key battery materials is identified. The radiation tolerance of energy storage batteries is a crucial index for universe exploration or nuclear rescue work, but there is no thorough investigation of Li metal batteries. Here, we systematically explore the energy storage behavior of Li metal batteries under gamma rays.

Does gamma radiation affect Lib battery capacity?

While NASA reported a certain level of radiation resistance in commercial LIBs to gamma radiation exposure , Ding et al. demonstrated that radiation results in defects and disorder in the crystal lattice of the LiCoO 2 cathode material, subsequently influencing the capacity of the battery .

Which battery has the best tolerance to irradiation?

NCM811||Li batteries have the best tolerance to irradiation, with decreasing values of capacity retention following gamma irradiation for LFP||Li, NCM811||Li, and LCO||Li batteries of 18.9%, 21.3%, and 23.9%, respectively.

What is a lithium ion battery?

As one of the most popular rechargeable batteries, Li-ion batteries (LIB) have several unique properties, such as a high energy density, large specific capacity, and a lightweight structure .