Highly dispersed Au/MCM-41 catalyst

Room-temperature full conversion

In situ carbon doping reduces Au nanoparticle size from 4.6 nm to 2.5 nm, suppressing sintering and enhancing HCHO and O2 activation for complete room-temperature formaldehyde conversion.

Wang, Hui · Xu, Jing · Yuchun, Chang · Qu, Zhenping

Chemical Engineering Journal 2026

Specifications

Au size vs

{'zh': '4.6', 'en': '4.6'} nm

催化剂

{'zh': '2.36', 'en': ''} 倍

Advantages

Complete HCHO conversion at room temperature