Preparation of mesoporous Cu-doped LaFeO3 perovskites with high catalytic efficiency for doxorubicin removal

IF 2.7 4区材料科学 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY

Materials Letters Pub Date : 2025-07-05 DOI:10.1016/j.matlet.2025.139054

Alice Leonel , Marina de Souza , Daniel Soares , Manuel Houmard , Eduardo Nunes

引用次数: 0

Abstract

In this study, La(CuFe)O₃ perovskites were prepared by both the conventional citrate and nanocasting methods to investigate the influence of mesoporosity on the structural and catalytic properties of these materials. The mesoporous perovskite exhibited high specific surface area and promising catalytic performance in the degradation of doxorubicin. This is the first time that La(CuFe)O₃ perovskites have been used in the advanced oxidation of this drug.

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高催化脱除阿霉素的介孔cu掺杂LaFeO3钙钛矿的制备

本研究采用常规柠檬酸盐法和纳米铸造法制备了La(CuFe)O3钙钛矿，研究介孔率对材料结构和催化性能的影响。介孔钙钛矿具有较高的比表面积和催化降解阿霉素的良好性能。这是首次将La(CuFe)O3钙钛矿用于该药物的高级氧化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Materials Letters 工程技术-材料科学：综合

CiteScore

5.60

自引率

3.30%

发文量

1948

审稿时长

50 days

期刊介绍： Materials Letters has an open access mirror journal Materials Letters: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review. Materials Letters is dedicated to publishing novel, cutting edge reports of broad interest to the materials community. The journal provides a forum for materials scientists and engineers, physicists, and chemists to rapidly communicate on the most important topics in the field of materials. Contributions include, but are not limited to, a variety of topics such as: • Materials - Metals and alloys, amorphous solids, ceramics, composites, polymers, semiconductors • Applications - Structural, opto-electronic, magnetic, medical, MEMS, sensors, smart • Characterization - Analytical, microscopy, scanning probes, nanoscopic, optical, electrical, magnetic, acoustic, spectroscopic, diffraction • Novel Materials - Micro and nanostructures (nanowires, nanotubes, nanoparticles), nanocomposites, thin films, superlattices, quantum dots. • Processing - Crystal growth, thin film processing, sol-gel processing, mechanical processing, assembly, nanocrystalline processing. • Properties - Mechanical, magnetic, optical, electrical, ferroelectric, thermal, interfacial, transport, thermodynamic • Synthesis - Quenching, solid state, solidification, solution synthesis, vapor deposition, high pressure, explosive