Whether it be a phone, which is unable to be used, or an electric vehicle that must come to a stop, batteries power a variety of technologies. The enhancement of these sources could lead to the increase of capabilities without changing other aspects of the technologies in question. Solid-state batteries are a project which attempts to experiment with the materials that power battery cells.
The primary difference within these batteries is their electrolyte. The Department of Energy says that "many batteries use a liquid electrolyte," but instead solid-state batteries substitute this material for a solid.
Within this substitution, the energy source is enhanced as the risk of "electrolyte leakage" is reduced. The Department of Energy also categorizes these items as a subset of "next-generation batteries." Overall, solid-state batteries are only one category of power sources, and they don't necessarily guarantee improvement in all circumstances.
The importance of advancement within the battery field has already been established. The hypothetical example presented by the passage demonstrates the fact that a battery could be placed in two various portable devices. A phone could sustain itself for a short period of time, but a similar laptop would be able to operate for the entire length of a day.
This example demonstrates the potential effect of the advancements. If two products are identical except for their power sources, then the latter will be able to offer a greater utility.
Furthermore, it's important to consider how the battery fits its purpose. This component of technology is examined alongside other factors, such as the applications of the item. Rather than a singular consideration, engineers attempt to understand the power source in tandem with the other aspects of the technology.
While there may be a variety of beneficial materials, a suitable method of production must also be discovered. According to the Department of Energy, researchers are now attempting to discover a method of large-scale production. A battery could have a variety of positive attributes, but its overall quality depends on more features.
From this approach, it could be argued that the technology behind the advancement is not valuable. There must be consistency between a promising lab experiment and a commercial product. While the former is necessary, it doesn't necessarily meet the requirements of the latter.
From this approach, solid-state batteries have the potential to change multiple facets of modern technology. The importance of this innovation is twofold: materials and production. With this combination, better batteries are a promising prospect.