In₂O₃/Co₃O₄ porous nanorods

Response 125.6 to 10 ppm acetone

Bimetallic p-n heterojunction enhances oxygen vacancy concentration and specific surface area for ultrafast and highly selective detection of low-concentration acetone.

Tao, Wang · Nan, Yang · Changyu, Duan · Longyun, Li · Yuetong, Cao · 76733695 · Zhu, Zhongqi · Zhang, Genlin · Yumin, Zhang · Liu, Qingju · Zhang, Jin

Applied Surface Science 2025

Specifications

下对

{'zh': '10', 'en': ''} ppm

恢复时间

{'zh': '45', 'en': ''} s/19 s

Advantages

Outstanding selectivity and long-term stability to acetone