E187: What toxic chemicals are released in lithium-ion battery fires? [SJK Audio Edition]

Read this article at: https://www.sciencejournalforkids.org/articles/what-toxic-chemicals-are-released-in-lithium-ion-battery-fires/ or watch at: https://www.youtube.com/watch?v=AAK3t8_MeN0Summary: Scientists determined how particles released by lithium-ion batteries can affect lung health.Abstract: Portable electronic devices are an essential part of life. Cell phones, laptops, and tablets are just a few that we use on the go. What makes these devices portable? They use lithium-ion batteries! Lithium-ion batteries are rechargeable and last a long time. But when a lithium-ion battery overheats (known as thermal runaway), it can result in fire or even an explosion. This releases small particles that people in the area can inhale. We wanted to know how these inhaled particles affect lung cells. We caused several batteries to experience thermal runaway and examined the particles emitted. We collected these particles on special filters. Then we exposed lung cells to these collected particles. We found that lithium-ion batteries release mixtures of toxic gases and particles that may contain heavy metals. We learned that these mixtures cause cell stress and DNA damage if people are exposed to and inhale them. These exposures and associated effects can potentially cause lung injury.You are one of half a million educators in the U.S. who use our articles and videos in class. All our content is FREE, no paywalls, no need to subscribe. But recent federal cuts have made it hard for us to win grants to fund our mission. We are a small non-profit, and without support, we may not make it.If you enjoy our content, please consider donating -https://www.sciencejournalforkids.org/support-us.html This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit sciencejournalforkids.substack.com