Breakthrough in zinc-based rechargeable batteries: A safer, sustainable alternative

Case Western Reserve University researcher advances zinc-sulfur battery technology

18-Dec-2024 - Rechargeable lithium-ion batteries power everything from electric vehicles to wearable devices. But new research from Case Western Reserve University suggests that a more sustainable and cost-effective alternative may lie in zinc-based batteries. In a study published recently in Angewandte ...

Stretchable and self-healable lithium-ion battery

Promising for use in stretchable and wearable electronics

02-Dec-2024 - Stretchable lithium-ion batteries (LIBs) are highly desirable as power sources of stretchable and wearable electronic devices, such as electronic skin, soft robotics and wearable mobile phones. Furthermore, endowing stretchable LIBs with self-healing properties can prolong their lifetime and ...

Innovations for the operational reliability of modern lithium-ion batteries

Meyer-Galow Award for Business Chemistry 2024 goes to Ruth Bieringer

27-Nov-2024 - Dr. Ruth Bieringer, Vice President Material Technologies at Freudenberg Sealing Technologies, will be awarded the Meyer-Galow Award for Business Chemistry 2024 on December 10th. The prize from the foundation of the same name is based at the German Chemical Society (GDCh) and is endowed with ...

Recycling batteries with citric acid

Highly efficient recycling process for NCM lithium-ion batteries

19-Nov-2024 - A simple, highly efficient, inexpensive, and environmentally friendly process could provide a viable pathway for the sustainable recycling of depleted lithium-ion batteries (LIBs): No chemicals beyond citric acid need to be added to leach out and separate over 99 % of the lithium, nickel, cobalt, ...

Stabilizing lithium-ion batteries: The vanadium touch

Simple, effective modification improves the sustainability and performance of high-energy lithium-ion batteries

13-Nov-2024 - As demand surges for electric vehicles and energy storage systems, lithium-ion batteries need to deliver higher energy densities at lower costs. While conventional cathode materials like LiFePO4 and Li-Ni-Co-Mn-O are widely used, they often fail to balance performance with affordability. ...

New cathode material developed and patented

A cathode material with enhanced performance and a quicker method for its production: With it, the lithium-ion battery can last up to 10% longer

18-Oct-2024 - A research team from the Skoltech Energy Center, led by Distinguished Professor and director of the center Artem Abakumov, secured a patent for high-capacity cathode materials in lithium-ion batteries made from layered nickel-rich transition metal oxides, as well as a new hydrothermal ...

Researchers crack a key problem with sodium-ion batteries for electric vehicles and grid energy storage

Sodium-ion batteries could alleviate supply-chain concerns with lithium-ion batteries

02-Oct-2024 - Lithium-ionbatterieshave long dominated the market as the go-to power source for electric vehicles. They are also increasingly being considered for storage of renewable energy to be used on the electric grid. However, with the rapid expansion of this market, supply shortages of lithium are ...

Start-up wants to revolutionise fluorochemical production

Groundbreaking innovation with high appeal for numerous potential customers in the core markets of battery electrolyte salts and agrochemicals

30-Sep-2024 - FluoRok, an Oxford-based start-up, has raised £7.7m to scale-up, manufacture and commercialise novel fluorochemical reagents and battery electrolyte salts. The oversubscribed round was led by BGF alongside Green Generation Fund and included battery specialist Volta Energy Technologies, current ...

New electrocatalytic strategy enables ultrafast-charging lithium-ion battery

26-Sep-2024 - A team led by Prof. JI Hengxing and Prof. WU Xiaojun from the University of Science and Technology of China (USTC), in collaboration with Prof. DUAN Xiangfeng's team from the University of California, Los Angeles, developed a novel strategy for solid-state electrocatalysis in lithium-ion ...

Second life of lithium-ion batteries could take us to space

From trash to treasure: Recycling used batteries shows promising results

20-Sep-2024 - The global use of lithium-ion batteries has doubled in just the past four years, generating alarming amounts of battery waste containing many hazardous substances. The need for effective recycling methods for spent lithium-ion batteries is becoming increasingly critical. In the journal ...