Halloysite nanotube-supported bismuth catalysts for acetylene hydrochlorination

Abstract

A novel supported bismuth (Bi)-based catalyst was prepared using halloysite nanotubes (HNTs) as a carrier and effectively used for acetylene hydrochlorination. The proposed Bi/HNTs catalyst exhibited potential catalytic performance. The...

Hydrochlorination of acetylene catalyzed by mesoporous carbon with hierarchical assembly of polyimide nanosheets

“…In the past few decades, gold-based catalysts have been some of the most promising catalysts among the many transition metal catalysts, such as Au-based, [7][8][9][10][11][12] Pd-based, [13][14][15] Ru-based, [16][17][18][19][20] Bi-based 21 and Cu-based [22][23][24][25][26] catalysts, owing to their excellent catalytic activity and stability, but the high cost and low reserve prohibit the large-scale utilization of Au-based catalysts for acetylene hydrochlorination. Recently, carbonaceous materials have generally been employed in various reactions, such as the CO 2 reduction reaction, 27 the oxygen reduction reaction, 28 cellulose hydrolysis, 29 hydrazine oxidation, 30 and so on.…”