Along with the progress of nanoscience and nanotechnology, nanomaterials with attractive
structural and functional properties have gained more attention than ever before, especially …

Sunlight‐driven catalytic reactions are appealing for resolving energy and environmental
problems. Transition metal oxides (TMOs) and chalcogenides (TMCs) comprise one of the …

In this work, hierarchical flower-like Ni-doped Co 3 O 4 was synthesized via a facile one-step
coprecipitation method. In the synthesis process, a series of solvent-dependent experiments …

Hierarchical porous Co 3 O 4 with rich oxygen vacancies were fabricated by simple
biotemplates derivatization method, and largely promoted the efficiency of …

In this study, Co 3 O 4 nanoparticles were prepared using the electrospray method and were
then deposited in-situ on a substrate to fabricate an acetone gas sensor. The …

To further enhance the peroxymonosulfate (PMS) activation performance, novel Co 3 O 4
hierarchical porous nanosheets composed of 5–10-nm ultrafine nanoparticles (Co 3 O 4 …

The rapid development of p-type metal oxide semiconductors-based gas sensors for
detecting glycol has recently attracted extensive attentions due to its huge hazard to human …

P-type Co 3 O 4 has received ever-growing interest as a promising gas-sensing material
due to the unique advantages of low-cost, earth abundance and considerable electrical …

Metal organic frameworks (MOFs) with unique interior structure play a significant role in the
field of gas-sensing. In this research, Co 3 O 4-x hierarchical porous structure is successfully …

Heterojunction has been proposed as an effective approach to improve the gas sensing
performance with good response and low operating temperature. In this work, a one-step …