Chinese battery manufacturer Gotion High-Tech has completed a 0.2 GWh pilot production line, started in 2024, that has a 90% yield rate for its GEMSTONE all-solid-state battery. The 2025 iteration demonstrates a 60% improvement in sulfide electrolyte ion conductivity, 150% higher cell capacity and 90% reduced stacking pressure pre-tension force, the company said. Its safety… Read more »
Search Results Found For: "solid-state batteries"
Mizzou researchers explore protective coatings for solid-state batteries
Using a combination of advanced imagery and ultra-thin coatings, University of Missouri (Mizzou) researchers are looking to develop protective coatings for solid electrolytes to make safer batteries. Using four-dimensional scanning transmission electron microscopy (4D STEM), the researchers examined the atomic structure of a battery without taking it apart to gain an understanding of the chemical… Read more »
SK On unveils breakthroughs in solid-state batteries
South Korean battery and trading company SK On has recently published its latest research on all-solid-state batteries (ASSBs). SK On’s study with Dr. Jin Ho Kim’s group at the Korea Institute of Ceramic Engineering and Technology focuses on the use of ultrafast photonic sintering technology (traditionally used to manufacture printed circuit board) in the manufacturing… Read more »
SOLiTHOR makes progress with solid-state batteries for aviation and maritime applications
SOLiTHOR has made advancements in the development of its lithium solid-state batteries, which are designed to help the aviation and maritime industries accelerate their electric transition. The latest advancements include improvements in cyclability, energy density and readiness for industrialization. Recent testing of SOLiTHOR’s pouch cells, conducted at a moderate temperature of 25° C and with… Read more »
Cornell researchers’ discovery may lead to safer solid-state batteries
A team of Cornell University researchers has published a paper that reports on their work to fuse together a pair of contorted molecular structures, creating a porous crystal that can uptake lithium-ion electrolytes and transport them smoothly via one-dimensional nanochannels—a design that could lead to safer solid-state lithium-ion batteries. The paper, “Supramolecular Assembly of Fused… Read more »
Ilika delivers first solid-state batteries to automotive customer
UK-headquartered solid-state battery developer Ilika has shipped its first batch of prototype Goliath batteries for customer testing by a Tier 1 automotive company. The company performed in-house testing of the P1 Goliath prototype batteries beginning in May in a customer-sponsored program. Goliath batteries employ a ceramic electrolyte rather than a liquid one, and are made… Read more »
Nissan to use solid-state batteries, gigacasting in its next-gen EVs
Nissan, Japan’s third-biggest automaker by volume, plans to begin producing solid-state batteries for EVs at scale by early 2029, and will also use Tesla-style gigacasting machines in order to increase efficiency and drive down costs on its future EV models. Solid-state batteries are expected to deliver faster charging and longer lifespans than current Li-ion designs…. Read more »
Samsung SDI announces plan to mass-produce solid-state batteries
EV battery manufacturing company Samsung SDI has announced a suite of battery technologies, including fast charging and ultra-long life batteries, as well as its roadmap for mass production of all-solid-state batteries (ASBs). Samsung SDI plans to mass-produce 900 Wh/L solid-state batteries using its solid electrolyte and anode-less technologies, the latter of which enables higher cathode… Read more »
Mercedes CTO says solid-state batteries may not be necessary
Solid-state battery technology is widely expected to be the next big thing in the EV world, as it promises higher energy density, lower cost and more safety than current Li-ion designs. However, Mercedes Chief Technology Officer Markus Schäfer recently voiced a contrarian view, saying that solid-state batteries “may not be necessary,” thanks to developments in… Read more »
Nio says it’s ready to use semi-solid-state batteries in production EVs
Solid-state batteries promise improved performance and safety compare to current technology, and they may be getting close to commercial deployment. The latest step forward: semi-solid-state batteries may soon appear in production vehicles in China (sigh…where else?). Chinese battery specialist WeLion has delivered its first semi-solid-state battery cells to EV manufacturer Nio, which plans to use… Read more »
