Applications of fiber optic sensors to battery monitoring have been increasing due to the
growing need of enhanced battery management systems with accurate state estimations …

The application of lithium in portable electronic devices, medical field, catalysts, and so on
has increased in recent years because of the unique properties of lithium. Therefore …

Understanding ion transport kinetics and electrolyte-electrode interactions at electrode
surfaces of batteries in operation is essential to determine their performance and state of …

Visualization of ion transport in electrolytes provides fundamental understandings of
electrolyte dynamics and electrolyte-electrode interactions. However, this is challenging …

Stable solid electrolyte interface (SEI) is the key to improve the electrochemical performance
of lithium metal batteries (LMBs). However, there are still many puzzles about SEI film that …

A stable solid electrolyte interphase (SEI) layer is key to high performing lithium ion and
lithium metal batteries for metrics such as calendar and cycle life. The SEI must be …

A dynamic partnership between optical imaging and electrochemistry has generated a
myriad of new opportunities in which both fields are mutually beneficial for understanding …

This review discusses a range of in situ/operando techniques based on optical microscopy
reported in literatures for studying electrochemical energy systems. Compared to other …

Owing to the extensive use of fossil fuels for energy, environmental problems are becoming
increasingly severe. Therefore, renewable clean energy sources must be urgently …

Ion transport is a fundamental process in many physical, chemical, and biological
phenomena, and especially in electrochemical energy conversion and storage. Despite its …