Jelly roll

Latest updated: Sep 24, 2024

In the manufacturing process of lithium-ion batteries, the positive electrode sheet, negative electrode sheet, and separator are stacked or wound together alternately. After being fixed with termination tape at the end, they form the basic unit known as a winding core.

· Related Glossary

Jan 25, 2024

Battery

One or more individual battery cells assembled with necessary components such as casing, terminals, labels, and protective devices.

Jan 25, 2024

Li-ion battery

A battery that utilizes lithium ions as conductive ions, moving between the positive and negative electrodes, to achieve the conversion of chemical energy into electrical energy during charging and vice versa during discharging. This category includes both individual lithium-ion cells and lithium-ion battery packs.

Jan 25, 2024

Li-ion cell

The fundamental unit of a lithium-ion battery, consisting of electrodes, a separator, a casing, and insulating protective components within an electrolyte environment.

Jan 25, 2024

Liquid rechargeable Li-ion battery

A lithium-ion battery that contains only liquid electrolyte.

Jan 25, 2024

Nonaqueous rechargeable Li-ion battery

A liquid lithium-ion battery with a non-aqueous organic solvent as the electrolyte.

Jan 25, 2024

Aqueous rechargeable Li-ion battery

A liquid lithium-ion battery with an aqueous solvent as the electrolyte.

November 04, 2024

Alexandria·VA

The 14th Annual Battery Safety Summit

With constantly increasing market demands for higher energy density cells globally, it is critical that advances in chemistry and engineering for next generation batteries have a significant focus on

International Battery Materials Association2024-NEWARE

September 08, 2024

Saint Mary's University·Canada

IBA2024

Nova Scotia has a growing battery technology cluster comprised of academic researchers at Dalhousie University and innovative industry players that are actively involved in the development of advanced battery technology. The IBA 2024 Annual Meeting in Halifax, NS, will be an ideal opportunity to link your organization with world-wide renowned battery researchers in a new center for battery R&D and to discuss exciting ideas in fundamental battery materials research and practical applications.

August 05, 2024

Carolina·United States

2024 Battery Safety Workshop

With the wide application of batteries in our current mobile society, the safety issues of batteries have become one of the top concerns. Emerging in-situ/operando characterizations, advanced experimental approaches, and modeling methodologies have been proposed to enhance understanding of the fundamental science of battery safety behaviors and provide powerful design tools for the next-generation safe battery.

24th International Conferrence on Solid State Ionics-NEWARE

July 15, 2024

London·United Kingdom

24th International Conferrence on Solid State Ionics

SolidState ionics is the fundamental underpinning science behind many of the electrochemical technologies needed to achieve net zero, such as fuelcells, electrolysers to produce green hydrogen, Li and sodium batteries for transport and grid storage.The focus of this conference will be how to promote basic research, materials discovery and materials processing for application in the electrochemical devices urgently needed to achieve the green energy transition. We will also focus on the ……

July 03, 2024

Bangkok·Thailand

ASEAN Sustainble Energy Week

ENERGY STORAGE ASIA 2024, featured prominently at ASEAN SUSTAINABLE ENERGY WEEK, will serve as a hub for cutting-edge energy storage technologies from leading brands worldwide. It offers a unique opportunity for industry professionals to connect with high-quality suppliers, catering to the energy sector, and even the electric vehicle industry. This show is set to be a pivotal platform for industry players to explore new opportunities and collaborations in the dynamic energy landscape.

The 18th Internationnal Symposium on Ploymer Electrolytes-NEWARE

June 23, 2024

Langkawi·Malaysia

The 18th Internationnal Symposium on Ploymer Electrolytes

Welcome to The International Symposium on Polymer Electrolytes (ISPE-18)The International Symposium on Polymer Electrolytes (ISPE-18) Conference is organized by the American Chemical Society (ACS) Mal