mixed-matrix membranesratiometric luminescent thermometersAccurate measurement of temperature is crucial in many branches of medicine, science, and engineering, and often requires temperature sensors that are noninvasive, of high accuracy, and can spatially resolve thermal fluctuations at the nanoscale. Here...
J., Mixed matrix membranes using carbon molecular sieves: I. Preparation and experimental results. Journal of Membrane Science 2003, 211 (2), 311-334. 35. Okumus, E.; Gurkan, T.; Yilmaz, L., Development of a Mixed-Matrix Membrane for Pervaporation. Separation Science and Technology 1994,...
该成果以"A Zr-MOF nanoflower sensor and its mixed-matrix membrane for the highly sensitive detection of nitroaromatics"为题,发表于J. Mater. Chem. C,并入选为期刊热点文章(HOT Papers)。中国计量大学徐绘副教授、徐时清教授...
简述了目前工业上成熟应用的锂提取技术;详细总结和讨论了新兴的基于MOF的分离膜在锂离子选择性传输研究,按照膜的结构特点将其分类为多晶MOF膜(PolycrystallineMOFMembrane)、混合基质膜(MixedMatrixMembrane)和MOF通道膜(MOF-ChannelMembrane
将该方法运用于15对PI共混物与UiO-66-NH2形成的相分离混合基质膜(phase separated-mixed matrix membrane, PS-MMM)并一一判断MOF的自分选结果能够将6种PI与MOF的界面亲和力从高到低进行如下排列:Matrimid@5218>ODPA-6FAP>6FDA-6FAP>6FDA-DAM>ODPA-BAF>6FDA-BAF。通过对仅含有一种不同单体的两种PI进行比较,也可...
尤其是,随着温度从308 K降到233 K,MOF基混合基质膜表现出极高的CO2/CH4选择性(≈130),达到4倍的增长,同时CO2的渗透性超过1000 barrers。该成果以题为“Enhanced CO2/CH4Separation Performance of a Mixed Matrix Membrane Based on Tailored MOF-Polymer Formulations”发表在Adv. Sci.上【图文导读】...
将该方法运用于15对PI共混物与UiO-66-NH2形成的相分离混合基质膜(phase separated-mixed matrix membrane, PS-MMM)并一一判断MOF的自分选结果能够将6种PI与MOF的界面亲和力从高到低进行如下排列:Matrimid@5218>ODPA-6FAP>6FDA-6FAP>6FDA-DAM>ODPA-BAF>6FDA-BAF。通过对仅含有一种不同单体的两种PI进行比较,也可...
相关文章以“Fine-Tuned Ultra-Microporous Metal–Organic Framework in Mixed-Matrix Membrane: Pore-Tailoring Optimization for C2H2/C2H4 Separation”标题发表在Advanced Materials。 论文链接: doi.org/10.1002/adma.20 图1. JLU-MOF87的组装。从左到右:Cd 原子的配位环境和多面体视图(上),H2bdc和 1,4-dtzb...
这些膜可以在不同条件下高效工作并且稳定,展示了它们在实际乙炔分离中的潜力。相关文章以“Fine-Tuned Ultra-Microporous Metal–Organic Framework in Mixed-Matrix Membrane: Pore-Tailoring Optimization for C2H2/C2H4 Separation”标题发表在Advanced Materials。
Metal–organic framework 5 (MOF-5) nanocrystals with a high surface area (3000 m 2/g) and high thermal stability (up to 400 °C) were synthesized and added to Matrimid to form mixed-matrix membranes for gas separations. Scanning electron microscopy (SEM) images of the membrane cross-section...