Herein, a series of zirconium metal–organic framework-based foam materials with interpenetrated pores, high MOF uniformity and excellent durability have been successfully fabricated and applied in simulated microplastics removal in water or seawater conditions.

2021年4月1日 · Thus, the present study proposes to develop a MOF foam which exhibits macroscale features of foam and microscale functionalities of MOFs. Specifically, a Cu foam is selected as the macroporous substrate which serves as a porous support and the metal source for synthesizing Cu-based MOF, HKUST-1, via an one-step electrochemical method.

2013年3月28日 · Composite MOF foams were prepared using a direct synthesis of UiO-66 over a polyurethane foam template. Under optimized conditions, the composite materials maintained the macrostructure and flexibility of the polyurethane foam, and exhibited the microporosity, high surface area, and adsorption properties of the UiO-66.

2025年3月1日 · In this study, the metal–organic framework (MOF) zeolitic imidazolate framework-8 (ZIF-8) was employed as both a heterogeneous nucleating agent and a gas enrichment “nano-reservoir” to enhance HD-TPU foamability. Dopamine modification was applied to greatly improve ZIF-8 dispersion in HD-TPU.

2023年12月11日 · Composites of metal–organic frameworks (MOFs) in polyurethane foams (PUF) are reported to adsorb polar or apolar volatile organic compounds (VOCs), avoiding the problems usually found when handling MOFs in the powder form.

2021年12月15日 · Here, we present a facile and effective approach to fabricate MOF-based melamine foams (MFs) (denoted as MOFiths) with ultrahigh loading stability and operation stability, easy separation, and high-efficient performance for versatile robust applications.

2023年5月11日 · Here an amorphous glassy foam membrane without a support is formed from ZIF-62 that shows high selectivity and permeance for CH4/N2 separations.

2016年8月11日 · Imparted with hierarchically porous structures and fully accessible MOFs uniformly distributed, these foams presented low energy penalty (pressure drop <20 Pa, at 500 mL min –1) and showed potential applications as efficient membrane reactors. To access this article, please review the available access options below. Read this article for 48 hours.

2 天之前 · 2.2 Pre-treatment of PU foam Using the PU foam, small cubes (1.5 × 1.5x1cm 3) were cut. After being ultrasonically cleaned in ethanol for 15 min, the foam was dried in an oven at 50℃. 2.3 Preparation of MOF-808 MOF-808 was synthesized via a solvothermal method [22] (Details of the synthesis are provided in the Supplementary data).

2020年7月1日 · Herein, a series of zirconium metal-organic frameworks based foam materials with interpenetrated pore structure, high MOF uniformity and excellent durability have been successfully fabricated...