A UiO-66 3D photonic crystal optical sensor for highly efficient chlorobenzene vapor detection.

ABSTRACT: Chlorobenzene (C₆H₅Cl) is a flammable liquid with high vapor activity, which is a severe threat to the environment and human health. Therefore, it is essential to develop a highly efficient sensor to detect C₆H₅Cl vapor. Herein, we developed a UiO-66 three-dimensional photonic crystal (3D PC) optical sensor and investigated its sensing properties toward the C₆H₅Cl vapor. The UiO-66 3D PCs optical sensor shows a high sensitivity of C₆H₅Cl vapor, in the concentrations range of 0-500 ppm, the reflectance intensity response to be 0.06% ppm with a good linear relationship, detection limit can reach 1.64 ppm and the quality factor is 10.8. Additionally, the UiO-66 3D PC optical sensor demonstrated great selec

SUBMITTER: Wang Y 

PROVIDER: S-EPMC9590246 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature