Controlled synthesis of SnO2 hierarchical architectures made of ultrathin nanoflakes for enhanced ethanol gas sensing properties
Source abstract
Abstract
Abstract We report synthesis of three types of SnO 2 nanostructures (2D ultrathin nanoflakes, and other two kinds of 3D nanostructures) by a facile hydrothermal reaction. The addition of Na 2 C 2 O 4 provides nucleation sites for the assembling of nanoflakes, which plays a crucial role in producing such unique flower-like architectures. Furthermore, a possible growth mechanism is proposed. All the three types of SnO 2 nanostructures exhibit excellent gas-sensing performances to ethanol.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Gas Sensing Nanomaterials and Sensors · ZnO doping and properties · Transition Metal Oxide Nanomaterials
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