The choice of welding path in joining battery connections plays a crucial role in the bonding strength, which in turn affects battery performance. A commonly employed welding path in laser welding is the circular wobbling path. Our prior study …

The advancements in energy storage hold great significance in light of the escalating global energy demand and the rapid proliferation of rechargeable vehicles and portable automated devices. Oil-intensive transportation has bad effect on the …

Here, the automatic screw jack using IoT technology shared is used as a light weight component to access a heavy weight car and other four wheeler automobiles. Here, we used Bluetooth technology to send signals using mobile app for the uplift of …

Batteries are becoming increasingly important due to their many applications in sectors such as energy, transport, and electronic devices, making them a key component for the green industrial revolution. Supranational bodies as the European …

This work reports the preparation and characterization of composite membranes with potential applications in flow battery devices. A polymer solution of polyvinylidene fluoride (PVDF), sulfonated polyether ether sulfone (SPEES), and polyether …

Among the many rechargeable lithium batteries, lithium-titanate, or lithium-titanium oxide cells are characterized by the highest thermal stability and operational safety levels, which makes them particularly well suited for highly demanding …

Sulphur-free hard carbon from peanut shells has been successfully synthesized. Pre-treatment of potassium hydroxide (KOH) plays a crucial role in the enhancement of physical and electrochemical properties of synthesized hard carbon, specifically …

Traction batteries for electric vehicles always require manufacturers to make compromises in order to resolve conflicting objectives arising from different requirements. For example, the increasingly important fast-charging capability and the …

The coating process in lithium-ion battery manufacturing is designed to distribute stirred slurry on substrates. The coating results have a significant effect on the performance of lithium-ion batteries. A well-controlled coating process can avoid …

A method based on strong tracking unscented Kalman filter with multiple suboptimal fading factors (MSTUKF) was proposed to accurately estimate the state of charge (SOC) of power batteries of electric vehicles online. Taking a certain lithium-ion …

This paper evaluates the performance of the new VL51ES Li-ion battery based on on-orbit telemetries of geosynchronous orbit communication satellite, including the charge-discharge characteristics, battery cell voltage difference, self-discharge …

Numerous researchers have experimentally studied battery materials to improve LIB performances. Blomgren summarized related works by a comprehensive review of LIB technologies developed over the past decades. This review article published in 2017 …

In this study, pure sodium iron phosphate [Na3Fe2(PO4)3, abbreviated NFP] and graphene-embedded sodium iron phosphate [Na3Fe2(PO4)3/graphene, abbreviated NFP/G] were effectively produced through a facile sol–gel method followed by physicochemical …

The Sn based materials have a high theoretical capacity, but undergo a volume change of about 300% during charge/discharge process in Li ion battery application. In this study, the anode material of SnO@SnO2 thin film was directly grown on Cu foil …

Lithium batteries have always played a key role in the field of new energy sources. However, non-controllable lithium dendrites and volume dilatation of metallic lithium in batteries with lithium metal as anodes have limited their development.

Electrochemical energy storage has emerged as a promising solution to address the intermittency of renewable energy resources and meet energy demand efficiently. Si3N4-based negative electrodes have recently gained recognition as prospective …