Aqueous phase synthesis and electronic spectroscopy of nanostructured layered double hydroxides †

IF 6.4 1区 化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR Inorganic Chemistry Frontiers Pub Date : 2024-12-13 DOI:10.1039/D4QI01475H
Marco Piccinni, Christian Rossi, Diego Colombara and Francesco Bonaccorso
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Abstract

Herein, we proposed a green synthetic route based on coordination chemistry to produce nanostructured layered double hydroxides (LDHs). The synthesized NiAl-, NiFe- and ZnAl-LDHs exhibited similar morphologies and crystal structures. A possible mechanism for LDH formation was proposed based on pH-potentiometric titrations. Extensive electronic spectroscopy analyses, interpreted through the lens of ligand field theory, provided key insights into the formation mechanism of NiFe-LDH.

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层状氢氧化物纳米片的水合成和电子能谱学
我们提出了一种基于配位化学的绿色合成路线,以制备纳米结构的层状双羟基化合物(LDHs)。合成的 NiAl-、NiFe- 和 ZnAl-LDHs 具有相似的形态和晶体结构。我们利用 pH 电位滴定法提出了 LDH 形成的可能机制。在配体场理论的透镜下对广泛的电子光谱进行解释分析,为了解 NiFe-LDH 的形成机理提供了关键信息。
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来源期刊
Inorganic Chemistry Frontiers
Inorganic Chemistry Frontiers CHEMISTRY, INORGANIC & NUCLEAR-
CiteScore
10.40
自引率
7.10%
发文量
587
审稿时长
1.2 months
期刊介绍: The international, high quality journal for interdisciplinary research between inorganic chemistry and related subjects
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