构建金属酚网络（MPN）微球作为污染物的高效吸附剂

IF 4.3 2区材料科学 Q2 ENGINEERING, CHEMICAL Particuology Pub Date : 2025-03-01 Epub Date: 2025-02-22 DOI:10.1016/j.partic.2025.02.001

Qiang Liu , Lin Han , Tiantian Feng , Ying Li , Tao Jiang , Jian Li

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引用次数: 0

摘要

金属酚网络（mpn）是一种多用途的自组装系统，在催化、生物成像和药物输送方面的应用引起了人们的兴趣。与传统的高分子纳米粒子涂层相比，本研究通过简单的工艺在水溶液中制备了新型高分子纳米粒子微球。采用SEM、TEM和XPS对制备的微球进行了表征。制备的微球用于去除四环素（TC）、亚甲基蓝（MB）和罗丹明B （RhB）。吸附MB的容量高（1331 mg/g），吸附TC的反应速率快（186.9 mg/g/min）。

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Constructing metal-phenolic network (MPN) microspheres as efficient adsorbent for pollutants removal

Metal-phenolic networks (MPNs) are a versatile class of self-assembled systems that are generating interest for applications in catalysis, bioimaging, and drug delivery. In contrast to traditional MPNs coating, in this research, we fabricated novel MPNs microspheres through a facile process in the aqueous solution. The MPNs microspheres are characterized by SEM, TEM, and XPS. The as-prepared microspheres were utilized in the removal of tetracycline (TC), methylene blue (MB), and rhodamine B (RhB). It exhibits high capacity (1331 mg/g) for the adsorption of MB, and a rapid reaction rate (186.9 mg/g/min) for the adsorption of TC.

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来源期刊

Particuology 工程技术-材料科学：综合

CiteScore

6.70

自引率

2.90%

发文量

1730

审稿时长

32 days

期刊介绍： The word ‘particuology’ was coined to parallel the discipline for the science and technology of particles. Particuology is an interdisciplinary journal that publishes frontier research articles and critical reviews on the discovery, formulation and engineering of particulate materials, processes and systems. It especially welcomes contributions utilising advanced theoretical, modelling and measurement methods to enable the discovery and creation of new particulate materials, and the manufacturing of functional particulate-based products, such as sensors. Papers are handled by Thematic Editors who oversee contributions from specific subject fields. These fields are classified into: Particle Synthesis and Modification; Particle Characterization and Measurement; Granular Systems and Bulk Solids Technology; Fluidization and Particle-Fluid Systems; Aerosols; and Applications of Particle Technology. Key topics concerning the creation and processing of particulates include: -Modelling and simulation of particle formation, collective behaviour of particles and systems for particle production over a broad spectrum of length scales -Mining of experimental data for particle synthesis and surface properties to facilitate the creation of new materials and processes -Particle design and preparation including controlled response and sensing functionalities in formation, delivery systems and biological systems, etc. -Experimental and computational methods for visualization and analysis of particulate system. These topics are broadly relevant to the production of materials, pharmaceuticals and food, and to the conversion of energy resources to fuels and protection of the environment.