DOI: 10.1039/d6ta04918d ISSN: 2050-7488
Coupling choline chloride with copper(
ii
) chloride, enhancing Cu
+
/Cu
0
and high-valence nitro
Xuan Zhang, Xiazhuo Li, Jiahui Yang, Xiting Hu, Baojun Ma The 5Cu–5ChCl/AC delivers an initial acetylene conversion of 78.0% and an ultrahigh VCM selectivity of 96.0%, remaining stable for over 100 h. The synergy of Cu and ChCl induces abundant electron-rich Cu + /Cu 0 and high-valent nitrogen species.