Batteries
Advancements in electrochemical cells have made significant strides in efficiently producing hydrogen gas and generating electricity. A patent issued to Battelle Energy Alliance LLC (Idaho Falls, Idaho, United States) describes a novel electrochemical cell design that potentially increases hydrogen gas production and electricity generation efficiency, operational life, and is relatively
Batteries
Recent research from the Karlsruhe Institute of Technology (KIT) has shed new light on the transport phenomena in composite solid electrolytes (CSEs) based on polyethylene oxide (PEO) and ceramic fillers for sodium-ion batteries. The study employed numerical microstructure simulations and experimental conductivity measurements to explore the mechanisms of ionic transport
Batteries
Researchers from Symbiosis International (Deemed University) (SIU) have been exploring the potential of electrochemical recycling (ECR) to recover scarce metals from spent lithium-ion batteries. This approach involves using electrochemical techniques to break down the hazardous components of these batteries, promoting a circular economy and mitigating the environmental impact of disposal
Batteries
Research has led to a new study on sodium layered oxides as low-cost cathode materials for high energy Na-ion batteries. The study aims to optimize the composition of these oxides to create prototype cylindrical 18650 cells with high specific cell energy. The research has been supported by Agence Nationale de
Batteries
Researchers at China West Normal University have made a groundbreaking discovery in the field of chemicals and chemistry, developing a new catalyst that enhances nitrate reduction and ammonia synthesis. The study, published in Frontiers in Chemistry, reveals a Cu/molybdenum phosphide (MoP) heterostructure catalyst that integrates Cu nanoparticles with MoP
Batteries
The evolution of sustainable transportation has led to significant improvements in electric vehicles, with scientists citing environmental friendliness and higher efficiency as key advantages over internal combustion engines. However, electric vehicles face limitations in driving range, mechanical and thermal stress on the battery, and limited operating temperature. Researchers at the
Batteries
Scientists at the Beijing University of Chemical Technology have developed a groundbreaking method for fabricating a modified separator for lithium-sulfur (Li-S) batteries. The new technique, which involves coating a phosphazene-derived lanthanum-based metal-organic framework (La-MOF) onto a polypropylene separator, has been shown to significantly improve the stability and efficiency of Li-S
Batteries
Research published in Materials Today Energy reveals significant advancements in the development of flexible and safe solid-state lithium metal batteries (SSLMBs). Solid polymer electrolytes (SPEs) hold great promise in achieving high ionic conductivity and good self-supporting capability. However, achieving these properties remains a significant challenge. A team of researchers from
Batteries
Researchers at the Beijing University of Chemical Technology have made a significant contribution to the field of sustainability research by developing a new type of hydrogel electrolyte for use in aqueous Zn metal batteries (AZMBs). This innovation addresses the problems associated with current hydrogel electrolytes, including poor sustainability and low
Batteries
Research and Markets has released the "EV Battery - Company Evaluation Report, 2024," which provides a comprehensive evaluation of the global EV battery market. The report offers insights into key market players, technological advancements, product innovations, and emerging trends shaping the industry. The study evaluated over 100 companies,
Batteries
Mayor Karen Bass announced the completion of the Eland Solar-plus-Storage Center, one of the largest solar and battery energy storage projects in the country. The project will provide enough clean energy to power over 266,000 homes annually and propel Los Angeles towards its goal of 100% clean energy by
Batteries
Researchers from Northeastern University have made significant advancements in the development of aqueous zinc-sulfur batteries (AZSBs) by introducing a cosolvent, diethylformamide (DEF), in the ZnSO4 electrolyte. This innovation facilitates the sulfur cathode conversion reaction, leading to faster charge transfer kinetics and improved electrical conductivity. The study, published in the Journal
