Intimate Ni-I metal-acid bifunctional catalysts for selective reductive etherification of carbonyl compounds

X Yang, F Geng, Z Shi, D Wu, A Rezayan… - Chemical Engineering …, 2025 - Elsevier
Reductive etherification of carbonyl compounds using metal–acid bifunctional catalysts is an
important strategy for the synthesis of ethers. Conventional metal–acid bifunctional catalysts …

Synthesis of sulfomethylated depolymerized alkali lignin and its application in scheelite flotation

X Yang, J Bao, Z Liu, D Wu, Y Cao, CC Xu… - Journal of Molecular …, 2025 - Elsevier
Scheelite serves as the main resource of tungsten. However, the recovery rate and efficiency
of tungsten from scheelite ore is low due to the similar floatability of scheelite and calcium …