Ferric ion substitution renders cadmium metal–organic framework derivatives for modulated Li storage based on local oxidation active centers

Abstract

A novel anionic Cd-MOF ([(CH3)2NH2]n[Cd(HL)DMF]n·2nH2O·nDMF, H4L = 1,2,4,5-tetrakis[(4-carboxy)phenoxymethyl]benzene) was synthesized for the first time. It, as precursor, was utilized to achieve Fe@Cd-MOF crystals via the substitution of Fe3+ ions due...

Simultaneous detection of hydroquinone and catechol by Cu/Bi-MOF-derived Cu/Bi@C nanocomposites

“…In electrochemical sensing research, most of the studies are related to aqueous environments, which lead to suboptimal detection performance. 32–34 Therefore, one strategy to improve the conductivity 35–37 and stability 38–40 of MOFs is to prepare their carbon-based derivatives using MOFs as precursors. The carbon layer is beneficial for stabilizing the original structure of the electrode material and enriching its conductivity, enhancing its conductivity as a high-performance electrocatalyst.…”