Sulfide solid-state battery negative electrode material

What are sulfide solid electrolytes?

Sulfide solid electrolytes are promising materials for next-generation all-solid-state lithium batteries due to their high ionic conductivity, mechanical properties, and compatibility with advanced electrodes like lithium metal.

Are sulfide electrolytes used for lithium metal and particle-type anode materials?

The electrochemical and physical properties of sulfide electrolytes used for lithium (Li) metal and particle-type anode materials are presented, as well as strategies for mitigating interfacial failures in solid-state cells through interlayer and electrode design.

Are sulfide-based batteries suitable for solid-state batteries?

Sulfide-based SEs are promising candidates for solid-state batteries due to their high lithium-ion conductivity and good interface compatibility with lithium metal anodes .

What is sulfide solid-state electrolyte and lithium anode interface?

The ultimate goal of optimizing the sulfide solid-state electrolyte and lithium anode interface is to enhance the stability and energy density of sulfide-based ASSLB, making them suitable for practical applications.

What is the difference between lithium anode and sulfide solid electrolyte?

While the sulfide solid electrolyte acts as an ion conductor, the lithium anode serves as a mixed conductor of electrons and ions, allowing for the elimination of lithium ions at the electrode, thereby diminishing the space charge layer at the anode side.

Can modified electrolyte materials improve the compatibility between lithium metal anode and sulfide se?

The modified electrolyte materials exhibited stable cycling performance and effectively suppressed the growth of lithium dendrites, thereby improving the compatibility between lithium metal anode and sulfide SE.