What makes a good proton conductor?

The article examines the key characteristics that define an effective proton conductor, focusing on material properties and structural design to optimize proton conductivity. It discusses factors such as ionic mobility, hydration levels, and specific functional groups, citing advancements in material science and examples of successful proton conductors relevant to applications like fuel cells and batteries. The author argues against the traditional emphasis on electrical conductivity, highlighting the equal importance of proton conductivity for energy conversion efficiency. This perspective may influence research and development priorities in sustainable technology as the demand for efficient energy solutions grows. The piece has survived for 11 days and received a score of 44, indicating its relevance in discussions on material science and energy technology.