The sensing performances of gas sensors must be improved and diversified to enhance
quality of life by ensuring health, safety, and convenience. Metal–organic frameworks …

Hollow materials derived from metal–organic frameworks (MOFs), by virtue of their
controllable configuration, composition, porosity, and specific surface area, have shown …

Metal–organic frameworks (MOFs) as a new class of crystalline porous materials,
composing of metal nodes and organic linkers, have been extensively used as versatile …

Gas sensors based on metal oxides semiconductor (MOS) have attracted extensive attention
from both academic and industry. ZnO, as a typical MOS, exhibits potential applications in …

Volatile organic compounds (VOCs), which originate from painting, oil refining and vehicle
exhaust emissions, are hazardous gases that have significant effects on air quality and …

Chemiresistive gas sensors based on semiconducting metal oxides (SMOs) have been
widely used in medical diagnosis, industrial production and aerospace vehicles. It's …

In recent years, the use of metal ferrites as sensing materials has aroused more and more
interest. However, there is a challenge in the use of cobalt ferrite as ethanol sensor with …

Flammable, explosive and toxic gases, such as hydrogen, hydrogen sulfide and volatile
organic compounds vapor, are major threats to the ecological environment safety and …

Metal–organic frameworks (MOFs) are ideal sensing materials due to their distinctive
morphologies, high surface area, and simple calcination to remove sacrificial MOF scaffolds …

Chemiresistive gas sensors (CGSs) have revolutionized the field of gas sensing by
providing a low-power, low-cost, and highly sensitive means of detecting harmful gases …