For a couple of decades, there is a tremendous growth in industries and technology in the
global level. Unfortunately, emerging new industries became a main reason for rising air …

Nanotechnology is the study and application of materials, structures, devices, and systems
that are based on phenomena at the nanoscale, which is about one hundred nanometers or …

Although defect engineering opens up new opportunities in the field of gas sensors, the
introduction of defects to enhance the gas sensing properties of metal oxide semiconductors …

For air quality monitoring and medical diagnosis, the development of sensors for low-
concentration acetone gas is desirable but challenging. In this study, Nb 2 O 5 nanoparticles …

Nanostructured materials have been extensively used in various applications such as
photocatalytic activity, solar cells, electrochromic devices, batteries, supercapacitors, and …

As a novel eco-friendly gas insulation medium, perfluoroisobutyronitrile (C 4 F 7 N) has
been utilized in various gas insulated equipment. Considering the biological toxicity of C 4 F …

Two-dimensional layered-structured Ti 3 C 2 T x MXene was prepared with hydrochloric
acid and LiF. TiO 2-C/gC 3 N 4 (TC-CN) composites were prepared by in situ growth method …

This work focuses on the preparation of pure nanocrystalline SnO2 and SnO2: Cu thin films
on cleaned glass substrates utilizing a sol-gel spin coating and chemical bath deposition …

In the present work, nanostructures of metal-oxide semiconductors (TiO 2 and Co 3 O 4)
were combined to obtain a novel chemoresistive sensor. The experimental results show that …

We fabricated gas sensors by decorating amorphous carbon layers on the surfaces of SnO 2
nanowires. Pretreatment and functionalization were not required for the synthesis of the SnO …