Lithium–sulfur battery - Wikipedia
The lithium–sulfur battery (Li–S battery) is a type of rechargeable battery. It is notable for its high specific energy. [2] The low atomic weight of lithium and moderate atomic weight of sulfur means that Li–S batteries are relatively light (about the density of water).
A new concept for low-cost batteries - MIT News
2022年8月24日 · MIT engineers designed a battery made from inexpensive, abundant materials, that could provide low-cost backup storage for renewable energy sources. Less expensive than lithium-ion battery technology, the new architecture uses aluminum and sulfur as its two electrode materials with a molten salt electrolyte in between.
How sulfur could be a surprise ingredient in cheaper, better batteries
2024年2月14日 · A lithium-sulfur battery can pack in nearly twice the energy as a lithium-ion battery of the same weight. That could be a major plus for electric vehicles, allowing automakers to build vehicles...
Lithium-sulfur batteries are one step closer to powering the future
2023年1月6日 · In a new study, researchers advanced sulfur-based battery research by creating a layer within the battery that adds energy storage capacity while nearly eliminating a traditional problem with sulfur batteries that caused corrosion.
All-solid-state lithium–sulfur batteries through a reaction
2024年6月25日 · All-solid-state lithium–sulfur (Li–S) batteries have emerged as a promising energy storage solution due to their potential high energy density, cost effectiveness and safe operation.
Key to low-cost, long-lasting renewable batteries for
1 天前 · Hybrid polymer network cathode-enabled soluble-polysulfide-free lithium–sulfur batteries. Nature Sustainability , 2024; DOI: 10.1038/s41893-024-01453-0 Cite This Page :
Chemists decipher reaction process that could improve lithium-sulfur …
2024年2月6日 · UCLA researchers have identified the key pathways to a complex sulfur reduction reaction that leads to energy loss and reduced battery life span. The study’s findings establish the whole reaction network for the first time and offer insight into electrocatalyst design for improved batteries.
Realizing high-capacity all-solid-state lithium-sulfur batteries …
2023年4月5日 · Sulfur utilization in high-mass-loading positive electrodes is crucial for developing practical all-solid-state lithium-sulfur batteries. Here, authors propose a low-density inorganic...
Hybrid polymer network cathode-enabled soluble-polysulfide-free …
4 天之前 · Typical lithium–sulfur (Li–S) battery chemistry fully uses the high theoretical capacity of elemental sulfur (S 8, 1,675 mAh g −1 sulfur) through a multistep conversion between insulating S ...
SMU solution may be key to low-cost, long-lasting renewable batteries …
2 天之前 · Inside the battery, the chemical reaction that is continuously happening between these two terminals provides power or electricity to the battery. In the case of Li-S batteries, a sulfur-containing positive electrode or terminal called a cathode is paired with a lithium metal negative electrode called an anode.