Aminopolycarboxylate Bismuth(III)-Based Heterometallic Compounds as Single-Source Molecular Precursors for Bi₄V₂O₁₁and Bi₂CuO₄Mixed Oxides

Abstract

ABSTRACTof carbon yield smaller grains and more homogeneous morphology of the residues than the analogues with lower or higher carbon amount. The advantage of the APC-based molecular precursor method is compared to previously reported procedures to produce bimetallic oxides.

The use of mixed-metal single source precursors for the synthesis of complex metal oxides

“…35 Modern techniques allow for in-situ characterisation of the decomposition and calcination process by temperaturecontrolled powder X-ray diffraction studies. 55 The maximum heating temperature (and also the rate of temperature increase) has been shown to affect the products of these reactions. 30,[55][56][57][58] Many examples state the ability of SSPs to decompose and crystallise into CMOs at much lower temperatures than in traditional solid-state ceramic methods.…”

“…55 The maximum heating temperature (and also the rate of temperature increase) has been shown to affect the products of these reactions. 30,[55][56][57][58] Many examples state the ability of SSPs to decompose and crystallise into CMOs at much lower temperatures than in traditional solid-state ceramic methods. 11,12,18,23,34,41,42,54,56,59 Decomposition of metal-organic species requires the release of gaseous organic decomposition products (and possibly solvent molecules), and the release of these gases may influence the particle size and porosity of the produced oxide.…”

“…Higher organic content in precursors allows for greater porosity and smaller particle sizes in their decomposition products, attributed to greater gas escape during thermolysis. 55,56,60 Care should be taken in choosing the maximum heating temperature during annealing, as volatile metal compounds (e.g. Li2O or PbO) can also be lost, negating the carefully constructed intermetal ratio in the SSP.…”

Bioactive Heteroleptic Bismuth(V) Complexes: Synthesis, Structural Analysis and Binding Pattern Validation

“…Several non‐biological applications of bismuth derivatives are also known in literature that include; inorganic synthesis and materials chemistry such as bismuth based photo‐luminescent materials, etc., Bismuth–heterometallic carboxylates are among most impactful materials used as precursors for the synthesis of binary oxides . For any of these applications, either biological or non‐biological, it is very important to have full understanding of all the structural aspects of molecular motifs in order to finely tune and modify the desired properties .…”

Synthesis, Structure, and Magnetic Properties of Trimetallic Coordination Polymers of Cobalt and Copper

“…Zubieta, Kitagawa, Whitmire, Chaudhury, and many other groups have reported the synthesis and structure of a large number of metalloligands and their assembly processes . A literature survey reveals that mainly transition‐metal complexes, like those of copper, nickel, cobalt, iron, and ruthenium, have been used as metalloligands.…”