Jun Zhang

TL;DR: The most important advances with regard to fundamental research, sensing mechanisms, and application of nanostructured materials for room-temperature conductometric sensor devices are reviewed here and particular emphasis is given to the relation between the nanostructure and sensor properties in an attempt to address structure-property correlations.

TL;DR: In this article, a review of the most recent advancements in utilization of various 2D nanomaterials for gas sensing is provided, where the focus is on the sensing performances provided by devices integrating 2D Nanostructures.

TL;DR: In this paper, 3D hierarchically porous ZnO architectures were synthesized via an amino acid-assisted biomimetic hydrothermal method combined with subsequent calcination, and they were further employed as a support to load Au nanoparticles to construct hybrid nanomaterials for chemical gas sensors.

TL;DR: In this article, a template-free, economical hydrothermal method combined with subsequent calcination was used to synthesize hierarchical three-dimensional (3D) porous ZnO architectures.

TL;DR: In this paper, a high performance gas sensor based on Au-functionalized ZnO nanorods was fabricated, where Au nanoparticles were successfully immobilized onto the surface of ZnOs to serve as a sensitizer by a facile solution reduction process.