Metal–organic framework-derived ZnO/ZnCo2O4 microspheres modified by catalytic PdO nanoparticles for sub-ppm-level formaldehyde detection

Volume: 315, Pages: 128118 - 128118
Published: Jul 1, 2020
Abstract
• ZnO/ZnCo 2 O 4 microspheres was synthesized by a MOF-templated route. • The response of the PdO-ZZCO sensor is 1.95 times that of the ZZCO-700 sensor. • The response of PdO-ZZCO MSs can reach 26.9 to 100 ppm formaldehyde at 139 °C. • The formaldehyde detection limit of PdO-ZZCO MSs sensor is as low as 200 ppb. Designing novel structures and selecting the right catalyst play significant roles to overcome the inherent limitations of chemical...
Paper Details
Title
Metal–organic framework-derived ZnO/ZnCo2O4 microspheres modified by catalytic PdO nanoparticles for sub-ppm-level formaldehyde detection
Published Date
Jul 1, 2020
Volume
315
Pages
128118 - 128118
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