Highly selective detection of ppb-level formaldehyde realized by regulating the surface chemisorbed oxygen of Ga-doped In2O3 microspheres

Q Liang, G Lin, J Gao, Z Li, Q Feng - Journal of Alloys and Compounds, 2024 - Elsevier
Formaldehyde is a ubiquitous indoor pollutant. Developing metal oxide semiconductors gas
sensors for selective ppb-level formaldehyde detection is challenging. Therefore …

Novel synthesis of porous BN/β-SiC/SnO2/In2O3 quaternary nanocomposites and its gas sensing properties under different working temperatures

Z Otgonbayar, YJ Joo, KY Cho, WC Oh - Journal of Applied …, 2024 - Springer
A novel quaternary nanocomposite composed of porous boron nitride, β-SiC fibers, SnO 2,
and In 2 O 3 was successfully synthesized and their interconnection led to effective and …

Amorphous vs. crystalline Al2O3 nanoparticles: a comparative study in photocatalytic dye degradation

S Christan C, M Lukose, K Vijayan… - Nanomaterials and …, 2024 - icevirtuallibrary.com
This study focuses on the synthesis of aluminum oxide (Al2O3) nanoparticles and compares
their amorphous and crystalline phases, emphasizing their suitability for photocatalytic dye …