Method for Operating a Device Comprising at Least One Electric Primary Cell Containing Silicon, an Electrochemical Primary Cell, a System Comprising the Device and a Computer Implemented Method

Simple SummaryContent extracted from patent full text and abstract with AI.

This patent describes a method and system for operating a device containing at least one electric primary cell with a silicon anode. Unlike traditional lithium-based batteries, this primary cell is predominantly lithium-free and can utilize recycled silicon materials. The system includes a temperature control unit that precisely adjusts the temperature of the electrolyte, which improves the cell's performance and lifetime. The patent also covers versions with a computer-implemented method for controlling these processes, and the primary cell can be used individually or as part of a larger modular battery system.

Use CasesContent extracted from patent full text and abstract with AI.

• Energy storage for electric vehicles (cars, buses, e-bikes) as a range extender or primary battery source.
• Stationary storage for renewable energy systems (solar/wind power plants, off-grid and backup energy supply).
• Portable power sources for electronic devices requiring high energy density and eco-friendly disposal.
• Devices or systems requiring safe, long-term, and eco-friendly single-use batteries (such as military or rescue equipment).
• Industrial applications where batteries must be maintenance-free, recyclable, and low in environmental impact.

BenefitsContent extracted from patent full text and abstract with AI.

• Utilizes silicon, a widely available and highly recyclable material, reducing reliance on scarce and environmentally problematic lithium.
• Temperature-controlled operation allows for higher performance, increased efficiency, and longer cell lifetime.
• Cells can be made with recycled silicon waste, contributing to lower CO2 emissions and circular economy.
• Reduced corrosion and improved efficiency through specific electrolyte additives and optimized temperature management.
• Compatible with computer-controlled operation for precise monitoring and system optimization.
• Flexible system design—can be used as single cells or in multi-cell battery modules for different power/energy needs.
• Environmentally friendly: minimal lithium content and components that are easily recyclable or reusable.

Technical Classifications (CPCs)

Inventors & Applicants

Patent Abstract

The subject matter of the invention is a method for operating a device comprising at least one electrochemical primary cell, an electrochemical primary cell, a system comprising the device, as well as a computer-implemented method and a computer program product.