2022年8月1日 · CuS@Cu-MOF nanocomposites are composed of fusiform-like Cu-MOF (lengths: ∼200 nm; widths: ∼40 nm) which have embedded plenty of CuS nanodots with sizes of ∼ 4 nm. CuS@Cu-MOF nanocomposites exhibit increased NIR photoabsorption and high thermal conversion efficiency (39.6%).

2024年10月1日 · In this study, Cu nanoparticles (MOF) are incorporated into Al-MOF metal-organic frameworks to form Cu-MOF nanostructures for field emitters and gas sensors. The field emitter and sensor based on nanostructures have been shown to perform better (Fig. 1 ).

2024年3月30日 · In this study, we synthesized a novel Cu-MOF with Cu (II) as the central metal ion through two ligands, N, N ′-bis (pyridin-3-yl)terephthalamide (3-bpta) and fumaric acid (H 2 FA), which was used as a template for derivatizing carbon-based nanostructured materials of Cu and Cu x O through doping with different materials (melamine, urea, and TiO ...

2024年12月26日 · This work presents a novel ternary Metal–Organic Framework (MOF)-based oxide, i.e., Ce–Ni–Cu@MOF, synthesized using the solvothermal process and it is used to study the dielectric properties. The as-synthesized MOF sample is characterized using XRD, SEM, FTIR, HRTEM, UV–vis-DRS, and XPS analysis.

2024年10月28日 · 在锂的初始沉积时，小部分锂被HKUST-1（002）晶面捕获形成富锂MOF膜层，该行为可以显著降低成核过电势并提升锂沉积质量，为后续锂离子的沉积提供了一个优秀的平台。 得益于MOF多晶膜的优势，基于LFP的LMB表现出了优秀的循环稳定性和倍率性能。 该文章发表在国际顶级期刊Angewandte Chemie International Edition上。 南京航空航天大学博士研究生巫海洋为本文第一作者。 Figure 1. (a) Schematic illustration of Li+ plating on the bare Cu foil …

3 天之前 · Conducting metal-organic frameworks (c-MOFs) have emerged as a promising platform for chemiresistive gas sensors due to their intrinsic porosity and ability to facilitate charge transfer upon gas adsorption. In this study, we report a semiconducting copper(I)-MOF (Cu-MOF) formed by the self-assembly of CuI a Nanomaterials for a sustainable future: From materials to …

2021年9月20日 · 使用不同技术制备 Cu-MOF 表明它会影响 MOF 的形貌。 结果表明两种方法之间存在相关性。 通过扫描电子显微镜 (SEM)、X射线衍射 (XRD)、傅里叶变换红外 (FTIR)、热重分析 (TGA)和紫外-可见 (UV-Vis)光谱对所得产物进行了表征。 SEM图像显示微波法合成的颗粒为立方体，而回流法合成的颗粒为无定形材料。 XRD谱图在2θ值为17.61°、20.47°、25.34°、29.59°、43.01°处显示出强烈的衍射峰，其米勒指数为 (511)、 (442)、 (731)、 (751)和 (662)，分别。

2025年1月24日 · Omar K Farha et al. has devised a resilient Cu (I)-based MOF, demonstrating an exceptional hydrogen storage capacity of 10.4 g/L under the conditions of 233 K and 100 bar [36]. Muhammad Tahir et al. has constructed a series of Cu-MOFs, in which the hydrogen storage capacity can up to 8.5 wt% at 77 K [37].

3 天之前 · Photo-stimulated Polymers have garnered significant attention for their potential applications ranging from optical memory to sensing. Herein, by changing coordination metal and the position of nitrogen atom in pyridine-based photo-stimulated ligand, we successfully synthesised a novel photo-stimulated copper-based MOF (Cu-MOF) using 9,10-bis(di(pyridine-3-yl)methylene)-9,10-dihydroanthracene ...

4 天之前 · The prepared Cu@CN-400 has good catalytic performance, the yield of furfuryl alcohol is more than 99%, and the catalyst can still maintain high activity after 10 cycles. ... MOF-Derived Cu-Nanoparticle Embedded in Porous Carbon for the Efficient Hydrogenation of Nitroaromatic Compounds ... SEM images of a Cu@C-400, b Cu@CN-300, c Cu@CN-400, d ...