Octahedral NiFe2O4 for high-performance gas sensor with low working temperature
Source abstract
Abstract
Abstract A novel octahedral NiFe 2 O 4 was successfully synthesized by a simple hydrothermal approach. The octahedral NiFe 2 O 4 was compared with α-Fe 2 O 3 nano-rods and NiO nanospheres obtained by similar synthesis method. Their crystal structures and morphologies were investigated by X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), and energy dispersive X-ray (EDX). As gas-sensing materials, NiFe 2 O 4 exhibited high gas-sensing properties to 100 ppm acetone at low working temperature of 120 °C.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Gas Sensing Nanomaterials and Sensors · Transition Metal Oxide Nanomaterials · Analytical Chemistry and Sensors
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (14)
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