Enhanced long-term stability
Leveraging Ni-Co alloying to suppress metal sintering and surface oxidation, this catalyst achieves high activity and over 180 h stability in the conversion of biomass-derived 2-HTHP under mild conditions.
Yang, Jian · Zhang, Jia · Benassi, Enrico · Li, Xuemei · Liu, Hailong · Fang, Weiguo · Tian, Junying · Xia, Chungu · Huang, Zhiwei
Green Chemical Engineering 2023
5-AP yield decreases monotonically with increasing Co content (60 °C)
Reaction stability over 180 h time-on-stream
Ni₂Co₁/Al₂O₃ shows the best stability
Co incorporation inhibits metal sintering and Ni⁰ oxidation