Results 21 to 30 of about 360,504 (235)

Luminescent metal–organic frameworks

Chemical Society Reviews, 2009
Metal-organic frameworks (MOFs) display a wide range of luminescent behaviors resulting from the multifaceted nature of their structure. In this critical review we discuss the origins of MOF luminosity, which include the linker, the coordinated metal ions, antenna effects, excimer and exciplex formation, and guest molecules.
M D, Allendorf, C A, Bauer, R K, Bhakta, R J T, Houk   +3 more
openaire   +3 more sources

Aperiodic metal–organic frameworks

Chemical Science, 2020
This perspective discusses progress and future directions in metal–organic frameworks with aperiodic structures. Reported quasicrystalline and incommensurate materials are presented, and pathways towards designing new such materials are provided.
Julius J. Oppenheim, Grigorii Skorupskii, Mircea Dincă   +2 more
openaire   +4 more sources

Retrofitting metal-organic frameworks [PDF]

Nature Communications, 2019
AbstractThe post-synthetic installation of linker molecules between open-metal sites (OMSs) and undercoordinated metal-nodes in a metal-organic framework (MOF) — retrofitting — has recently been discovered as a powerful tool to manipulate macroscopic properties such as the mechanical robustness and the thermal expansion behavior.
Christian Schneider, David Bodesheim, Julian Keupp, Rochus Schmid, Gregor Kieslich   +4 more
openaire   +4 more sources

Defect‐Engineered Metal–Organic Frameworks [PDF]

Angewandte Chemie International Edition, 2015
AbstractDefect engineering in metal–organic frameworks (MOFs) is an exciting concept for tailoring material properties, which opens up novel opportunities not only in sorption and catalysis, but also in controlling more challenging physical characteristics such as band gap as well as magnetic and electrical/conductive properties.
Fang, Zhenlan, Bueken, Bart, De Vos, Dirk E., Fischer, Roland A.   +3 more
openaire   +3 more sources

Design Rules for Self-Assembly of 2D Nanocrystal/Metal-Organic Framework Superstructures. [PDF]

, 2018
We demonstrate the guiding principles behind simple two dimensional self-assembly of MOF nanoparticles (NPs) and oleic acid capped iron oxide (Fe3 O4 ) NCs into a uniform two-dimensional bi-layered superstructure.
Brady, MA, Bustillo, K, Du, S, Edison, JR, Ercius, P, Hsu, C-H, Jeong, S, Li, G, Mattox, TM, Neaton, JB, Pan, A, Preisler, Z, Qiu, F, Song, C, Urban, JJ, Whitelam, S, Zaia, EW, Zhang, Y-F   +17 more
core   +3 more sources

Selective nitrogen adsorption via backbonding in a metal-organic framework with exposed vanadium sites. [PDF]

, 2020
Industrial processes prominently feature π-acidic gases, and an adsorbent capable of selectively interacting with these molecules could enable important chemical separations1-4.
Colombo, Valentina, Cunningham, Marc, Forse, Alexander C, Jaramillo, David E, Jiang, Henry ZH, Long, Jeffrey R, Lussier, Daniel J, Mara, Michael W, Murphy, Ryan A, Oktawiec, Julia, Reed, Douglas A, Reimer, Jeffrey A, Shuh, David K   +12 more
core   +3 more sources

Metal–Organic Framework Nanoparticles

Advanced Materials, 2018
AbstractDue to their well‐defined 3D architectures, permanent porosity, and diverse chemical functionalities, metal–organic framework nanoparticles (MOF NPs) are an emerging class of modular nanomaterials. Herein, recent developments in the synthesis and postsynthetic surface functionalization of MOF NPs that strengthen the fundamental understanding of
Shunzhi Wang, C. Michael McGuirk, Andrea d'Aquino, Jarad A. Mason, Chad A. Mirkin   +4 more
openaire   +3 more sources

A metal–organic framework/α-alumina composite with a novel geometry for enhanced adsorptive separation [PDF]

, 2016
The development of a metal–organic framework/α-alumina composite leads to a novel concept: efficient adsorption occurs within a plurality of radial micro-channels with no loss of the active adsorbents during the process.
Chen, JP, Lee, M, Li, K, Liu, X, Wang, B, Wang, CH   +5 more
core   +1 more source

Metal–Organic Frameworks in Agriculture

ACS Applied Materials & Interfaces, 2022
Agrochemicals, which are crucial to meet the world food qualitative and quantitative demand, are compounds used to kill pests (insects, fungi, rodents, or unwanted plants). Regrettably, there are some important issues associated with their widespread and extensive use (e.g., contamination, bioaccumulation, and development of pest resistance); thus, a ...
Sara Rojas, Antonio Rodríguez-Diéguez, Patricia Horcajada   +2 more
openaire   +3 more sources

On the intrinsic dynamic nature of the rigid UiO-66 metal-organic framework [PDF]

, 2018
UiO-66 is a showcase example of an extremely stable metal-organic framework, which maintains its structural integrity during activation processes such as linker exchange and dehydration.
Caratelli, Chiara, De Wispelaere, Kristof, Demuynck, Ruben, Hajek, Julianna, Van Speybroeck, Veronique, Vanduyfhuys, Louis, Waroquier, Michel   +6 more
core   +2 more sources