Lithium-ion batteries have become the primary electrical energy storage device in
commercial and industrial applications due to their high energy/power density, high …

Operando monitoring of complex physical and chemical activities inside rechargeable
lithium-ion batteries during thermal runaway is critical to understanding thermal runaway …

The regular operation of lithium-ion batteries (LIBs) undergoes diverse electrochemical
reactions. How to monitor the state of batteries timely and precisely, such as tracing the …

The internal temperature of a Li-ion battery is one of the critical parameters for monitoring
cell performance, ageing and safety. The development of new sensor technologies to control …

Temperature has a significant impact on the health and safety lifespan of lithium-ion
batteries. In this article, we propose a monitoring network consisting of 32 fiber Bragg grating …

A novel dual-hollow-core anti-resonant fiber (DHC-ARF) with silicon layers and nested
resonant tubes is proposed for constructing a 3 dB single-polarization coupler. High-index …

A hybrid sensing configuration combining fiber Bragg grating (FBG) with a Fabry-Perot
interferometer is proposed for highly sensitive detection of pressure and temperature inside …

Success in the development of next‐generation rechargeable batteries is attained by
achieving low cost, high energy density, and long cycling life. Battery optimization is …

Batteries play a crucial role as energy storage devices across various industries. However,
achieving high performance often comes at the cost of safety. Continuous monitoring is …

The ever-increasing demands for the use of fiber-optic sensors powered by long optical
fibers is forcing developers to solve problems associated with powering these remote …