Semi-Solid-State refers to a state of matter that exhibits properties between solid and liquid phases. In the context of materials science, this term is often used to describe certain types of formulations, particularly in battery technology and pharmaceuticals, where a substance retains a degree of shape or structural integrity (like a solid) while also being able to flow or deform under certain conditions (like a liquid). This duality allows for enhanced performance characteristics, such as improved ionic conductivity in batteries or better drug release profiles in medical applications. Semi-solid-state systems can facilitate the processing and application of materials by benefiting from both the mechanical stability of solids and the flexibility and ease of handling associated with liquids.
The automotive industry has long looked to solid-state batteries as the ultimate solution for sustainable driving. These batteries, which contain a solid electrolyte instead of a liquid one, have promised…