In this review, we summarized the state‐of‐the‐art progress on the ethanol performance of
NiO by means of morphology, doping, loading noble metal particles, and forming …

P-type semiconductor materials with multivalent characteristics and high catalytic activity
have attracted considerable interest for efficient detection of low reactive gases. In this …

ZnO/Co 3 O 4 ethanol sensors based on metal-organic framework (MOF-74) were prepared
by one-step hydrothermal method. X-ray diffraction (XRD), X-ray photoelectron spectroscopy …

In this work, we fabricated Co3O4-based nanocomposites (Ag at Fe-Co3O4) by a two-step
operation of elemental Fe doping to induce defects and surface modification with Ag …

The review paper provides a comprehensive analysis of nickel oxide (NiO) as an emerging
material in environmental monitoring by surveying recent developments primarily within the …

Nanomaterials-based gas sensors represent a ground-breaking endeavour that establishes
a systematic and methodical approach to the detection of deleterious contaminants on a …

In this work, we reported a novel core–shell NiO spheres with a three-layer structure for gas
sensor. The obtained gas sensors exhibited a higher response, rapid response/recovery …

Semiconducting nanomaterials with different size and shape have widely applications in the
field of electronics, a key pathway to improve their performance is by recombination of …

Attributed to its environmental friendliness, high theoretical energy density, and abundant
sodium resource, rechargeable hybrid sodium-air batteries (HSABs) are expected to …

In this paper, the surface modification of LaFeO 3 by silver nanoparticles (AgNPs) was used
to prepare a nanocomposite (Ag/LaFeO 3) based on LaFeO 3, and its application in …