Articles tagged with Metal Organic Frameworks
Recent methodologies for generating hierarchical porous metal-organic frameworks (MOFs) have been reviewed. Techniques such as template, etching, and construction of composites enable the creation of multi-level pore structures. These advancements facilitate improved mass transfer and guest diffusion in MOF-based applications.
Researchers have synthesized a novel sponge-like 2D material with interesting electrical conductivity and magnetic properties. The material, NiTAA-MOF, can conduct electricity when doped with iodine, making it potentially useful for optoelectronics and energy storage.
Researchers at the University of Michigan have discovered that unstable metal organic frameworks can be used to deliver insoluble drugs in an amorphous state, increasing bioavailability. The MOF delivery system allows for rapid release of drugs, with controlled dosage and minimal toxicity.
Researchers have developed a general method to prepare ultrathin MOF NRBs with high surface area, highly active surface and excellent catalytic efficiency. The proposed method is simple, efficient and versatile, which could be used for the preparation of a series of ultrathin MOF NRBs.
Researchers have developed a new method to stabilize collapsing metal-organic frameworks by adding small amounts of polymer, resulting in significant increases in surface area. This breakthrough enables the creation of mesoporous MOFs that were previously inaccessible due to pore collapse.
Scientists from RMIT University have created a clean, green technique to produce customised MOFs in minutes, harnessing the precision power of high-frequency sound waves. This innovative approach avoids traditional methods' environmental impacts and produces ready-to-use MOFs quickly and sustainably.
Scientists have improved gas separation in metal-organic frameworks (MOFs) by making the lattice structure rigid through a novel heat treatment method. This results in enhanced carbon capture performance, potentially reducing greenhouse gas emissions.
Researchers have created plants that can produce metal-organic frameworks (MOFs), a type of nanomaterial, which can be used to detect chemicals and protect against harmful UV rays. The augmented plants could potentially perform useful new functions and may lead to applications in agriculture and space exploration.
Organic chemists at the University of Groningen have created an ordered array of light-driven rotary motors in a 3D solid-state material, achieving cooperative action. The system contains 3 x 10^20 motors per cubic centimeter, all running in unison and performing work on a macro scale.
Researchers have developed an exceptional MOF for separating gases, producing polymer-grade ethylene with high efficiency. The new iron-peroxo based MOF achieves 99.99% purity levels without multiple cycles.
Researchers synthesized a novel rod-like metal-organic framework (MOF-5) nanomaterial for efficient removal of uranium hexafluoride. The study found that MOF-5 exhibited high sorption capacity and was an effective candidate for U(VI) enrichment, alleviating environmental pollution pressure.
Researchers at EPFL Sion found that adding specific functional groups, known as chemical caryatids, can enhance the mechanical stability of metal-organic frameworks (MOFs). This is crucial for MOF applications in carbon capture and water filtering.
Researchers from the University of Pittsburgh have developed a new way to store gases using porous materials, known as MOFs. This could lead to more efficient gas storage and alternative energy production methods.
Researchers from Sun Yat-Sen University have developed a new type of optical ceramic material using metal-organic frameworks, which can be transparent or optically clear. The material has been shown to have high optical transmittance and can be used for applications such as lasing gain medium and amplified spontaneous emission.
A new metal-organic framework (MOF) has been discovered, displaying electrical semiconduction with a record high photoresponsivity. This breakthrough discovery is significant for electronic applications and may lead to the creation of more functional materials.
A new MOF has been created with a responsivity rate of 2.5 x 10^5 amperes per watt, making it suitable for use in solar cells and other photoactive materials.
Researchers at Rutgers University have developed an extremely efficient molecular trap that can capture radioactive iodides in spent nuclear reactor fuel, far outperforming existing industrial materials. The material has high porosity and can be recycled and reused, making it a potential game-changer for nuclear waste reprocessing.
Researchers have created a new material that can store renewable energy efficiently. Metal-organic frameworks exhibit conductivity similar to metals, enabling large-scale storage of solar and wind power. This breakthrough could revolutionize intermittent renewable energy sources.
A new, cheap catalyst has been invented to split water into oxygen and hydrogen using electricity. The catalyst, made of abundant non-precious metals like nickel and copper, is highly conductive and efficient, making it a promising solution for reducing the cost of producing clean hydrogen fuel.
Researchers at UC Berkeley and MIT have developed a solar-powered harvester that can collect water from the air even in extremely dry conditions. The device uses a metal-organic framework to absorb water vapor, which is then condensed and collected using sunlight as power.
Researchers at KAUST developed a method for fine-scale imaging of metal-organic frameworks (MOFs), visualizing their atomic structures without damage. The high sensitivity of detectors allowed them to acquire images with resolutions as low as 0.21 nanometers, revealing surface and interfacial structures.
Researchers have developed a more cost-effective and environmentally friendly white LED using graphene and a strontium-based metal-organic framework material. The new technology could save nearly 348 terawatt-hours of energy by 2027, equivalent to the annual output of 44 power plants.
Researchers at McGill University found that two rare minerals, stepanovite and zhemchuzhnikovite, have the same structure as man-made MOFs. This discovery opens up new possibilities for using these materials in various applications such as hydrogen storage and carbon sequestration.
Researchers have developed a new material that can capture certain gases released during nuclear fuel reprocessing at ambient temperature, potentially saving energy and reducing costs. The material, known as metal-organic frameworks (MOFs), has the potential to improve nuclear fuel recycling and waste reduction.
Researchers at University of Pittsburgh's Swanson School of Engineering are developing a new type of storage system that uses metal-organic frameworks (MOFs) to adsorb natural gas like a sponge. The material is designed to dissipate heat quickly, making it more efficient than traditional CNG tanks.
Researchers have discovered that metal organic frameworks (MOFs) exhibit dynamic behavior, shifting between different geometries over time. This finding could lead to the synthesis of brand-new types of materials with enhanced flexibility in applications such as antimicrobial agents, hydrogen-storage materials and solar-cell components.
Researchers at KIT have created a novel solar cell using metal-organic framework compounds, demonstrating high efficiency in producing charge carriers and mobility. The material's photophysical properties are attributed to the formation of indirect band gaps, playing a crucial role in photovoltaics.
Researchers have successfully created metal-organic frameworks that can stably store and slowly release nitric oxide, a key player in biological signaling pathways. This breakthrough could lead to new approaches for treating infections and heart conditions, as well as potential applications in medical therapies.
Karlsruhe Institute of Technology researchers found that corrosion of MOF layers on the surface causes surface barriers, which limit their application opportunities. Water plays a central role in this process, and water-free synthesis strategies are proposed to prevent these barriers.
Scientists have developed MOFs that can conduct electricity by adding specific molecules, increasing conductivity by a million times. This breakthrough enables new applications in sensing, conformal electronics, and more.
Researchers at Aldrich Materials Science have discovered a liquid-free process to design Metal Organic Frameworks (MOFs), enabling the production of high-purity MOF products suitable for sensors, detectors, and electronic/magnetic materials. The discovery extends to new classes of 3D-structured materials with unique properties.
Researchers at Northwestern University have developed a computational method to quickly identify metal-organic frameworks (MOFs) with high potential for natural gas storage. The new algorithm rapidly generates and tests hypothetical MOFs, leading to the discovery of over 300 promising structures.
Researchers at Northwestern University have discovered edible nanostructures that can be used for gas storage and food technologies. The compounds, made from natural ingredients like sugar and starch, offer a green approach to storing hydrogen and have potential applications in cleaner air and healthcare.
Researchers at Arizona State University have designed and synthesized the first stable example of a new class of materials that can handle large molecules. The material, formed from zinc oxide and terephthalic acid, is a porous framework with large box-like spaces, allowing it to isolate and modify larger molecules.