Ozone in Luminescence

Abstract

shorter wavelengths of the point where a temperature increase had very little effect (actually a small decrease in absorption, as would be expected) Ribaud found that the absorption began again to increase with temperature. This evidently is the continuous absorption due to the higher vibrational states. For photochemical reactions the important consequence is that in such molecules one must expect the portion of the temperature coefficient due to light absorption to decrease with decreasing wavelength from the first appreciable absorption, but to pass through a minimum slightly less than unity, and then again to increase sharply to the disappearance of absorption.

Cataluminescence System Coupled with Vacuum Desorption–Sampling Methodology for Real-Time Ozone Sensing during the Self-Decomposition Process on Functional Boron Nitride

“…30 However, the development of a CTL sensor for ozone detection experienced a slow process, though ozone has been observed to emit light during its spontaneous decay for a long period. 31,32 Herein, a structurally optimized CTL sensor system was reported for effective ozone sensing based on the ozone molecule self-degradation process. Due to the affinity of hydroxyl groups for ozone, the silica-and hydroxyl-functionalized boron nitride sheet (called silica−BN (or S−BN herein)) was used as the sensor material and performed excellently for both ozone degradation and sensing.…”

“…Na et al developed various plasma-assisted systems for CTL sensing with higher sensitivity, lower working temperature, and various detection targets. − Moreover, the array design of CTL sensors in recent decades has realized more complicated applications such as electronic noise, catalyst screening, quality evaluation, and biomass characterization. − The CTL system induced with ozone has been tentatively applied as an assistant oxidant for CTL sensing for CVOCs and BTEX . However, the development of a CTL sensor for ozone detection experienced a slow process, though ozone has been observed to emit light during its spontaneous decay for a long period. , …”