Luminescence (nano) thermometry is a remote sensing technique that relies on the
temperature dependency of the luminescence features (eg, bandshape, peak energy or …

Lithium-ion batteries (LIBs) are booming in the field of energy storage due to their
advantages of high specific energy, long service life and so on. However, thermal runaway …

The rapid commercialization of lithium batteries greatly promotes the development of the
electric vehicles, renewable energy storage systems and consumer electronics. The service …

As the field of luminescence thermometry has matured, practical applications of
luminescence thermometry techniques have grown in both frequency and scope. Due to the …

Smart batteries, ie, equipped with internal and external sensors, are emerging as promising
solutions to enhance battery state of health and optimize operating conditions. However, for …

The high-energy-density lithium-ion batteries (LIBs) are susceptible to thermal runaway and
lead to safety incidents. Monitoring the internal temperature of LIBs is a promising way to …

A simple optical fiber temperature sensing system based on up-conversion luminescence of
Er 3+/Yb 3+ co-doped Gd 2 O 3 phosphors is proposed and demonstrated for the first time …

Supercapacitors are promising energy storage devices. However, efficient monitoring of
charge and discharge process remains challenging. Current methods are limited by large …

The core–shell NaYF4: Yb3+/Tm3+@ NaYF4: Yb3+ upconversion nanoparticles were
successfully prepared by a solvothermal method, and a layer of mesoporous silica (mSiO2) …

In this study, the green up-conversion (UC) fluorescence emission in Er 3+/Yb 3+/Mo 6+ tri-
doped tellurite glasses (TeO 2–ZnO–Li 2 CO 3–Bi 2 O 3, TZLB) was explored for …