Batteries
Research from Black & Veatch reveals that despite the global electric vehicle (EV) market's sustained growth over the last decade, adoption within the commercial EV segment remains sluggish. The disparity is attributed to intrinsic limitations of lithium-ion battery chemistry, excessive charging durations for large battery packs, and diminished
Batteries
Research on improving the accuracy of lithium-ion battery state of health (SOH) estimation has been crucial for ensuring the safe operation of electric vehicles. A new study published in the World Electric Vehicle Journal proposes an enhanced CNN-BIGRU model that addresses the limitations of current data-driven approaches. The model integrates
Batteries
Researchers at Zhejiang University have developed a new approach to enhance the performance of all-solid-state lithium-sulfur batteries, which show great promise for next-generation energy storage systems. The study reveals that the mechanochemical synthesis method can address the multiscale kinetic limitations of all-solid-state sulfur cathodes, leading to improved cycling stability and
Batteries
Researchers from North Dakota State University have made significant advancements in the development of high-performance solid-state lithium-ion batteries (SSBs) through the use of advanced electrolytes. The study, published in the journal Electrochem, focuses on the development of lithium lanthanum zirconium oxide (LLZO) as a leading candidate for SSBs due to
Batteries
Researchers from Lanzhou University of Technology have made a significant breakthrough in lithium-sulfur battery technology, a field critical for the widespread adoption of electric vehicles and renewable energy systems. In a study published in the journal Sustainable Materials and Technologies, the team discovered a novel approach to regulate the redox
Batteries
Scientists at the Helmholtz-Zentrum Berlin fur Materialien und Energie have developed a novel approach to utilizing lignin, a natural polymer, to create high-value carbon-based materials for energy storage. By electrospinning lignin to form carbon nanofibers with embedded MoS nanoparticles, the researchers have produced a free-standing cathode framework for lithium-sulfur (Li-S)
Batteries
Scientists at Osaka Metropolitan University's Graduate School of Engineering have made a significant discovery in the field of electrochemistry. According to a report published in the journal Electrochemistry, researchers have successfully developed a high-performing lithium-ion conductor using a novel glass-ceramic electrolyte. The breakthrough has the potential to revolutionize
Batteries
Researchers at the University of Sao Paulo have made significant advancements in the field of industrial electrochemistry, specifically in the development of safer lithium-ion battery electrolytes. According to the study, ionic liquid (IL)-based electrolytes have shown great potential in replacing flammable electrolytes, thanks to their thermal and chemical stability,
Batteries
A newly patented electrochemical cell design has been developed by inventors NAKAMURA, Toshiyuki, OHMORI, Makoto, SHIRATORI, Takashi, and TERAZAWA, Genta to suppress current loss in a gas container. The design features a metal support with communication holes, a gas supply hole, and a gas discharge hole, a flow path member
Batteries
Researchers from Jiangsu University have made a significant breakthrough in energy storage by developing ultralight graphene films that can improve the performance of lithium-ion and lithium-sulfur batteries. The study, published in the Journal of Energy Storage, demonstrates the feasibility of using electrophoretic deposition (EPD) to create graphene films that can
Batteries
Research conducted at the National Institute of Advanced Industrial Science and Technology (NIAIST) has shed light on the reaction mechanisms in lithium-sulfur (Li-S) batteries. The study examines the behavior of sulfur positive electrodes in liquid-type Li-S batteries and their differences from conventional sulfur composite electrodes in all-solid-state Li-S batteries. The
Batteries
First Phosphate Corp. has seen its stock value surge nearly 60% this week on record trading volume, following China's imposition of new restrictions on exports of lithium iron phosphate (LFP) battery materials. The Canadian company has built a fully integrated North American LFP supply chain using domestically sourced
