Analysebericht zur Kostenzusammensetzung von Lithiumbatterie-Energiespeichern
Stellen Sie sich Folgendes vor: Pro 100 Energieeinheiten, die in eine Lithiumbatterie gesteckt werden, stehen Ihnen etwa 90 Einheiten zur Verfügung, was eine winzige Energieverschwendung darstellt. Obwohl Gelbatterien robust sind, kämpfen sie mit dem inhärenten Widerstand ihres dicken Gelelektrolyten, was manchmal zu Wirkungsgraden führt,
Do previous measures underestimate the rate of lithium-ion technologies' improvement?
Our results begin to approximate how previous measures might have underestimated the rate of lithium-ion technologies' improvement and suggest how much faster these technologies might advance when other characteristics are prioritized.
How much does a lithium battery cost?
Reported cell cost range from 162 to 435 $ (kW h)−1, mainly due to different requirements and cathode materials, variations from lithium price volatility remain below 10%. They conclude that the thread of lithium price increases will have limited impact on the battery market and future cost reductions.
What is a lithium battery database?
Data on individual battery specifications and prices were collected from a variety of academic, government, industrial, and commercial sources and compiled into a human- and machine-readable database. The database contains 1716 unique records of cells employing lithium-ion and lithium-ion polymer technologies for the years 1990 through 2019.
Does price per energy capacity underestimate lithium-ion technology improvement rates?
The increase in improvement rates observed when other historically important performance characteristics are incorporated into the definition of service suggests a rough estimate for how much measures based on price per energy capacity alone might underestimate how rapidly lithium-ion technologies improved.
Do cost change determinants affect lithium-ion technologies?
Researchers and analysts have reported a variety of analyses that regress the cost or price of lithium-ion technologies against possible cost change determinants, resulting in a wide range of proposed improvement rates for lithium-ion technologies (Table S2, ESI † ).
What is lithium ion technology?
Received 19th August 2020 , Accepted 7th December 2020 Lithium-ion technologies are increasingly employed to electrify transportation and provide stationary energy storage for electrical grids, and as such their development has garnered much attention.
