Seonglae ChoCharges in minutes, lasts for thousands of cycles
전고체 배터리
차세대 배터리
전지 양극과 음극 사이에 있는 전해질을 기존 액체에서 고체로 대체한 차세대 배터리
리튬이온에 비해 가격도 3분의1 수준이 될 것으로 보이고 매우 안정적
History
Solid-state batteries are finally making their way out of the lab
The lithium-ion alternatives could help create a safer, greener future.
https://www.freethink.com/hard-tech/future-of-solid-state-batteries
Semi-solid-state batteries with gel electrolytes
For EVs, Semi-Solid-State Batteries Offer a Step Forward
Chinese automakers are rolling out batteries with gel electrolytes
https://spectrum.ieee.org/semi-solid-state-battery
QuantumScape's solid-state batteries pass latest test, could offer 500,000 km without range loss
One year after initial deliveries of solid-state battery prototypes to its automotive partners, QuantumScape is receiving additional praise from PowerCo...
https://electrek.co/2024/01/03/quantumscapes-solid-state-batteries-pass-latest-test-500000-km-range/
Toyota claims battery breakthrough in potential boost for electric cars
Japanese firm believes it could make a solid-state battery with a range of 745 miles that charges in 10 minutes
https://www.theguardian.com/business/2023/jul/04/toyota-claims-battery-breakthrough-electric-cars
A Revolutionary New Battery Is Nearly Here, Scientists Say
QuantumScape's San Jose campus in the heart of Silicon Valley is abuzz with confidence. The battery-technology company's "QS Campus," which includes QS-0, QuantumScape's pre-pilot production line, and three adjacent buildings, is largely dedicated to manufacturing space.
https://www.popularmechanics.com/science/a40230247/solid-state-batteries-electric-vehicles/?utm_source=reddit.com
⚡️2차전지 왜 뜰까? 역사로 보는 에너지 변천사 | LG에너지솔루션 유료광고
𝙈𝙈𝙈 열한 번째 콘텐츠에서는 요즘 핫한 2차전지를 만드는 배터리의 역사와 미래에 대해 이야기해봤습니다.- 과거 사람들은 전기 에너지를 어떻게 생각했을까요?- 클린에너지는 어떻게 현재에 적용되고 있을까요?- 1차 배터리와 2차 배터리의 차이는 무엇일까요?𝙈 미키김 insta...
https://www.youtube.com/watch?v=FdrEAf1QKxs
전고체 배터리란 무엇일까?
리튬이온 배터리는 양극, 음극, 분리막, 전해질로 구성됩니다. 현재 스마트폰이나 전동공구, 전기자전거, 전기자동차 등에 사용하는 리튬이온 배터리는 액체 상태의 전해질을 사용하고 있습니다. 이와 달리 전고체 배터리는 전해질이 액체가 아닌 고체 상태인 배터리입니다. 구조적으로 살펴보면 현재 사용하고 있는 대부분의 리튬이온 배터리는 양극과 음극 사이에 접촉을 방지하는 분리막이 위치하고 액체 전해질이 양극, 음극, 분리막과 함께 있지만, 전고체 배터리는 액체 전해질 대신 고체 전해질이 포함되면서 고체 전해질이 분리막의 역할까지 대신하고 있습니다.
https://www.samsungsdi.co.kr/column/technology/detail/56461.html?listType=gallery
Fast charging over 10,000 cycles: For future electric vehicles, Harvard engineers' solid-state battery technology points to a leap in performance and reliability
Startup Adden Energy granted technology license from Harvard to scale innovative lithium-metal battery technology for commercial deployment
https://www.seas.harvard.edu/news/2022/09/fast-charging-over-10000-cycles-future-electric-vehicles-harvard-engineers-solid-state
ceramic materials from TDK
TDK claims insane energy density in solid-state battery breakthrough
Apple supplier says new tech has 100 times the capacity of its current batteries.
https://arstechnica.com/gadgets/2024/06/tdk-claims-insane-energy-density-in-solid-state-battery-breakthrough/
Anode-free sodium solid-state battery
UChicago Prof. Shirley Meng’s Laboratory for Energy Storage and Conversion creates world’s first anode-free sodium solid-state battery – a breakthrough in inexpensive, clean, fast-charging batteries
UChicago Pritzker Molecular Engineering Prof. Y. Shirley Meng’s Laboratory for Energy Storage and Conversion has created the world’s first anode-free sodium solid-state battery.
https://pme.uchicago.edu/news/uchicago-prof-shirley-mengs-laboratory-energy-storage-and-conversion-creates-worlds-first
Recycled batteries by polymer layers
Complete recycle of solid-state batteries possible, thanks to polymer layers
A team of scientists at Penn State University has developed a groundbreaking method to recycle solid-state lithium batteries.
https://interestingengineering.com/energy/recycle-solid-state-lithium-batteries
