Results 101 to 110 of about 170,938 (311)

Chemoselective single-site Earth-abundant metal catalysts at metal–organic framework nodes

Nature Communications, 2016
Catalysis with non-precious metals presents many advantages including ease of availability, security of supply and low cost. Here, the authors report a metal–organic framework with cobalt or iron sites for use as single-site solid catalysts in a number ...
Kuntal Manna, Pengfei Ji, Zekai Lin, Francis X. Greene, Ania Urban, Nathan C. Thacker, Wenbin Lin   +6 more
doaj   +1 more source

Multicomponent Metal‐Organic Frameworks

Angewandte Chemie International Edition, 2023
AbstractMetal‐organic frameworks (MOFs) are constructed from metal ions or clusters and organic linkers. Typical MOFs are rather simple, comprising just one type of joint and linker. An additional degree of structural complexity can be introduced by using multiple different components that are assembled into the same framework In the early days of MOF ...
Seok J. Lee, Shane G. Telfer
openaire   +2 more sources

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

Advanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

Proton Conductivity, Stability and Potential for Polymorphism in Metal-Organic Framework Minerals

, 2018
We demonstrate that rare metal-organic framework (MOF) minerals stepanovite and zhemchuzhnikovite can exhibit properties comparable to known oxalate MOFs, including high proton conductivity at 25 oC, and retention of the framework structure upon thermal ...
Igor, Pekov, Dae-Woo, Lim, Hiroshi, Kitagawa, Sergey, Krivovichev, Alexandra, Navrotsky, Igor, Huskić, Hatem M., Titi, Filip, Topic, Tomislav, Friscic, Novendra, Novendra   +9 more
core   +1 more source

Soft Mechanical‐Electrical Logic Using Liquid Metal‐Filled 3D‐Printed Architectures

Advanced Engineering Materials, EarlyView.
We present 3D‐printed soft mechanical–electrical logic elements that use liquid metal–filled silicone tubes actuated by thermoplastic polyurethane/polylactic acid (TPU/PLA) architectures to produce Boolean operations. Complementary normally open and normally closed unit cells perform repeatable binary transitions and can be combined into more complex ...
Christoph Lehmann, Ryan Kalgreen, Laura M. Comella   +2 more
wiley   +1 more source

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

Advanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian, Anh Thi Le, Anh Thi Van Le, Dung My Thi Dang, Tin Chanh Duc Doan, Chien Mau Dang, Martin Bolduc   +6 more
wiley   +1 more source

Conductive metal-organic framework synthesis from metal nanoparticle precursors

JPhys Materials
Conductive metal-organic frameworks (MOFs) have potential applications as critical functional materials in electronic devices such as chemiresistive sensors, capacitors and batteries.
Abigail M Lister, Yu Wang, Ben I Armitage, Weishuo Li, Martin R Castell   +4 more
doaj   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Magnetic Ordering via Itinerant Ferromagnetism in a Metal-Organic Framework

, 2020
Materials that combine magnetic order with other desirable physical attributes offer to revolutionize our energy landscape. Indeed, such materials could find transformative applications in spintronics, quantum sensing, low-density magnets, and gas ...
Brianna, Collins, Michael, Aubrey, Jeffrey R., Long, Jesse, Park, Lucy, Darago, Tomce, Runcevski, Jason, Goodpaster, Henry Z. H., Jiang, Ever, Velasquez, Mark, Green   +9 more
core   +1 more source

Utilizing Machine Learning to Optimize Metal-Organic Framework-Derived Polymer Membranes for Gas Separation

, 2023
Metal-organic frameworks (MOFs) have gained substantial attention as promising materials for gas separation membranes due to their exceptional porosity, tailorability, and functionalizability. In this study, we present a novel approach to further enhance
Jonas, Wohlgemuth, Simon, Oßwald, Manuel, Tsotsalas, Nicholaus, Prasetya, Christof, Wöll, Alexander, Knebel, Carsten, Natzeck, Nina, Scheuermann, Lena, Pilz, Simon, Spiegel, Stefan, Bräse   +10 more
core   +1 more source