Researchers have developed a novel fluorine-doped CoFe layered hydroxide catalyst that outperforms traditional materials in seawater electrolysis, offering improved durability and activity for hydrogen production. The material's 'chlorophobic' barrier suppresses corrosion while sustaining OH accessibility.
SourceShanghai Jiao Tong University Journal Center·JournalNano-Micro Letters·TypeNews article·DateJun 24, 2026
Apple iPad Pro 11-inch (M4)
Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.
Researchers at The University of Osaka developed a strategy to make nanoparticle aggregates thermoplastic by introducing ions at interfaces. This allows for the creation of high-strength and low-expansion materials suitable for various applications. The study paves the way for diverse systems, including graphene oxide and cellulose nan...
SourceThe University of Osaka·JournalScience Advances·TypeExperimental study·DateMay 15, 2026
Researchers from The University of Osaka develop a groundbreaking synthetic method to incorporate boron-rich carboranes into aromatic compounds, eliminating complex steps and hazardous conditions. This 'dump-and-stir' technique enables large-scale production using inexpensive aryl bromides and chlorides.
SourceThe University of Osaka·JournalJournal of the American Chemical Society·TypeExperimental study·DateOct 13, 2025
A study reveals two competing nitrogen activation pathways in negatively charged metal tricarbon clusters, including cleavage and chemisorption. The research provides molecular-level insights into developing efficient catalysts for dinitrogen fixation.
SourceDalian Institute of Chemical Physics, Chinese Academy Sciences·JournalChemical Science·TypeCommentary/editorial·DateOct 13, 2025
Scientists at Tohoku University have successfully improved the phosphorescence efficiency of silver clusters by incorporating a heavy atom effect, which enhances intersystem crossing and leads to increased phosphorescence. This discovery provides a new design strategy for next-generation luminescent materials and triplet sensitizers.
Researchers unveil Ba-Si orthosilicate oxynitride-hydride as a transition metal-free catalyst, offering a more sustainable approach to ammonia production. The novel catalyst demonstrates exceptional stability and higher activity than conventional ruthenium-loaded MgO catalysts.
SourceInstitute of Science Tokyo·JournalNature Chemistry·TypeExperimental study·DateFeb 17, 2025
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Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Researchers at Argonne National Laboratory have developed innovative electrolytes that can improve the efficiency of electrochemical processes, including steel production. The new electrolytes are designed to reduce greenhouse gas emissions by eliminating energy-intensive blast furnaces.
SourceDOE/Argonne National Laboratory·JournalChem·DateSep 24, 2024
Researchers at Universiteit van Amsterdam created a PFAS-free synthesis route for pharmaceutical and agrochemical compounds using a trifluoromethyl group attached to sulfur, nitrogen, or oxygen atoms. The method avoids the use of PFAS reagents, offering an environmentally friendly alternative.
SourceUniversiteit van Amsterdam·JournalScience·TypeExperimental study·DateAug 29, 2024
Researchers at Dartmouth College have developed a self-powered pump that uses natural light and chemistry to target and remove specific water pollutants. The pump uses synthetic molecular receptors designed to bond to negatively charged ions, which are then trapped and released in a non-reactive substrate.
SourceDartmouth College·JournalScience·TypeExperimental study·DateAug 5, 2024
Researchers at USTC developed a novel spiro-branched polymeric membrane with exceptional performance in flow battery applications, exceeding 60 mS cm-1 chloride ion conductivity. The membranes demonstrated superior power density and energy efficiency, potentially addressing various energy and environmental challenges.
SourceUniversity of Science and Technology of China·JournalNature Sustainability·DateJun 25, 2024
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A team of researchers created a single negatively charged lead-vacancy center in diamond, which emits photons with specific frequencies not influenced by the crystal's vibrational energy. This characteristic makes the PbV center a promising building block for large-scale quantum networks.
SourceTokyo Institute of Technology·JournalPhysical Review Letters·TypeExperimental study·DateApr 24, 2024
A new defect-ordered layered halide perovskite was discovered, shedding light on how order can emerge through defects in hybrid organic–inorganic compounds. The compound's optical bandgap increased with the concentration of ordered defects in the lattice, presenting a new strategy for tuning perovskite properties.
SourceTokyo Institute of Technology·JournalACS Materials Letters·TypeExperimental study·DateApr 17, 2024
Scientists at Yokohama National University have created a new type of lithium-ion battery using nickel ions, which can be used in electric vehicles without the need for cobalt. The material overcomes key stability issues by suppressing nickel-ion migration and achieving consistent reversibility.
SourceYokohama National University·JournalEnergy Storage Materials·DateFeb 20, 2024
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A team of researchers from the University of Cambridge and Max Planck Institute found that water molecules at the surface of saltwater are organized differently than previously thought. The study's findings suggest a depletion of positively charged ions and negatively charged ions, leading to a reversal of textbook models.
SourceUniversity of Cambridge·JournalNature Chemistry·DateJan 15, 2024
A team of researchers developed a hexagonal BaTiO3−xNy oxynitride catalyst with basicity comparable to that of superbases. The substitution of nitride ions and oxygen vacancies into face-sharing Ti2O9 dimer sites increases the electron density, resulting in a highly basic catalyst.
SourceTokyo Institute of Technology·JournalJournal of the American Chemical Society·TypeExperimental study·DateNov 30, 2023
A University at Buffalo-led research team has developed molecules that can transport chloride ions across cell membranes, increasing airway surface liquid and restoring normal mucus clearance in cystic fibrosis cells. The synthetic anion binders offer a new potential treatment for the chronic disease.
SourceUniversity at Buffalo·JournalNature Chemistry·TypeExperimental study·DateOct 10, 2023
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
Researchers developed a poly(p-terphenyl isatin) anion exchange membrane with quaternary ammonium and piperidine cations that provides excellent mechanical properties and OH-ion conductivity. The material's stability and tensile strength reach new heights, paving the way for industrialized application of anion-exchange membranes.
SourceIndustrial Chemistry & Materials·JournalIndustrial Chemistry and Materials·TypeExperimental study·DateSep 30, 2023
Researchers designed a nanofluidic device to harness energy from seawater-freshwater boundaries, where ions naturally flow due to salinity differences. The device converts ionic flow into usable electric power through Coulomb drag, with surprising behaviors and amplification effects discovered in simulations.
SourceUniversity of Illinois Grainger College of Engineering·JournalNano Energy·DateSep 22, 2023
Researchers developed a novel approach called 'countercation engineering' to impart thermoresponsiveness to graphene-oxide nanosheets. The method involves synthesizing GO nanosheets with specific countercations, resulting in inherent thermoresponsive behavior without the need for thermoresponsive polymers.
SourceShinshu University·JournalACS Applied Materials & Interfaces·TypeExperimental study·DateAug 31, 2023
Researchers at KAUST studied the use of high voltages to control charged particles in flames, which could lead to improved flame stability and reduced soot formation. The team developed a simulation to understand this phenomenon and tested its predictions by studying a flame inside a cavity exposed to electric fields of up to 2,500 volts.
SourceKing Abdullah University of Science & Technology (KAUST)·JournalScientific Reports·DateJul 13, 2023
Scientists at Argonne National Laboratory discovered a new fluoride electrolyte that can protect lithium metal batteries against performance decline. The electrolyte maintains a robust protective layer on the anode surface for hundreds of cycles, enabling the battery to last longer.
SourceDOE/Argonne National Laboratory·JournalNature Communications·DateJun 28, 2023
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University of Missouri researchers developed a method using thermal induction heating to rapidly break down PFAS on the surface of granular activated carbon and anion exchange resins. The process achieved 98% degradation in just 20 seconds, offering a highly energy-efficient alternative to conventional methods.
SourceUniversity of Missouri-Columbia·JournalACS ES&T Engineering·DateJun 28, 2023
A research team has developed an organic redox polymer that surpasses the capacity of graphite, enabling aluminium-ion batteries to store up to 167 milliampere hours per gram. The battery retains 88% of its capacity after 5,000 charge cycles at 10 C.
SourceUniversity of Freiburg·JournalEnergy & Environmental Science·DateJun 13, 2023
Scientists at Tokyo Institute of Technology have discovered a new proton conductor, Ba2LuAlO5, which shows high proton conductivity even without modifications. The material's unique structure and water absorption properties make it ideal for protonic ceramic fuel cells, promising a bright future for sustainable energy generation.
SourceTokyo Institute of Technology·JournalCommunications Materials·TypeExperimental study·DateJun 6, 2023
Perovskite photovoltaics are promising for generating solar energy due to their ability to be printed like newspapers and require less material than traditional technologies. However, these materials exhibit instabilities that can cause them to degrade quickly, hindering their commercial viability.
SourceUniversity of Arizona College of Engineering·DateMay 29, 2023
CalDigit TS4 Thunderbolt 4 Dock
CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.
Researchers at Tokyo Institute of Technology have discovered a new approach to improve the performance of thermoelectric materials by substituting hydrogen for oxygen. This substitution reduces thermal conductivity while maintaining high electronic conductivity, leading to improved thermoelectric conversion efficiency.
SourceTokyo Institute of Technology·JournalAdvanced Functional Materials·TypeExperimental study·DateApr 18, 2023
The study explores the impact of counteranions on stacked ion pairs, leading to variations in energy and orientation. The researchers developed a diverse set of assemblies with tunable properties by incorporating alkyl groups into positively charged squarylium dyes.
SourceRitsumeikan University·JournalAngewandte Chemie International Edition·TypeExperimental study·DateFeb 7, 2023
Researchers have used a technique called QCM-D to observe the interplay between hydration structures and ion configurations in layered materials. The study found that the hydration structure plays a crucial role in determining the material's ion-storage capacity, with flexible layers helping to stabilize the structure.
SourceShinshu University·JournalNature Communications·TypeExperimental study·DateJan 20, 2023
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
A team of researchers from Japan has developed a single purely organic neutral molecule with an incomplete oxidation state for the first time. The new molecule exhibits multi-step phase transitions and crossover caused by intra- and intermolecular electronic interactions, leading to unique strongly correlated electron properties.
SourceKumamoto University·JournalJournal of the American Chemical Society·TypeExperimental study·DateJan 19, 2023
Researchers at KAUST developed a high-efficiency metal-free battery using ammonium cations as charge carriers, outperforming existing analogues with a record operation voltage of 2.75 volts. This breakthrough provides potential for lowering battery costs and enabling large-scale applications.
SourceKing Abdullah University of Science & Technology (KAUST)·JournalAngewandte Chemie International Edition·DateJan 10, 2023
Developed by Incheon National University researchers, the new membranes exhibit high mechanical strength, phase separation, and ionic conductivity. The 40% crosslinked membrane showed the highest relative humidity, normalized conductivity, and peak power density, surpassing commercial membranes.
SourceIncheon National University·JournalJournal of Membrane Science·TypeExperimental study·DateJan 4, 2023
Researchers at the University of California, Riverside, have created a novel method to break down per- and polyfluoroalkyl substances (PFAS), also known as 'forever chemicals', in contaminated water. The hydrogen-infusion and UV light-based process achieves high molecular destruction rates without generating unwanted byproducts.
SourceUniversity of California - Riverside·JournalJournal of Hazardous Materials Letters·TypeExperimental study·DateDec 13, 2022
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Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.
Charged porphyrins enable researchers to study π-electronic ion pairs and their interactions, leading to the creation of electronic materials with unique properties. The study reveals fascinating new properties of stacked ion pairs and their potential applications in fields like nanomagnetism and ferroelectrics.
SourceRitsumeikan University·JournalJournal of the American Chemical Society·TypeExperimental study·DateNov 21, 2022
A team of researchers from Japan Advanced Institute of Science and Technology developed an analytical tool to investigate the ordering of fluorine in lead titanium oxyfluoride. They used first-principles calculation to analyze experimental results and determined the element substitution positions, finding that fluorine atoms predominan...
SourceJapan Advanced Institute of Science and Technology·JournalDalton Transactions·DateOct 28, 2022
A research team at UFSCar developed a biodegradable slow-release fertilizer using modified nanocellulose, which releases nutrients slowly and in a controlled manner. The material is designed to reduce the release of non-biodegradable chemicals into the ecosystem.
SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalCarbohydrate Polymers·DateOct 17, 2022
Researchers from Tokyo University of Science create a metal–organic framework-based magnesium ion conductor showing superionic conductivity at room temperature, overcoming the limitations of magnesium ion-based energy devices. The novel Mg2+ electrolyte exhibits a high conductivity of 10−3 S cm−1, making it suitable for battery applica...
SourceTokyo University of Science·JournalJournal of the American Chemical Society·TypeExperimental study·DateAug 4, 2022
Researchers have gained new understanding of solvation, a process that changes water's physical and chemical properties. Strong interactions between ions and water molecules are disrupted by electrostatic interactions, leading to changes in intermolecular energy transfer.
SourceUniversität Paderborn·JournalNature Chemistry·DateJul 19, 2022
AmScope B120C-5M Compound Microscope
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Researchers at Kyoto University have discovered a novel hydroxy-iodide (HSbOI) cluster compound with large, positively charged clusters. This finding may open up new possibilities in the design of solid-state catalysts.
SourceKyoto University·JournalScience Advances·DateJun 17, 2022
Researchers at Tokyo University of Science have discovered a method to improve the crystallinity of coordination nanosheets by mixing two metal ion solutions. This approach results in higher crystallinity and improved performance in devices such as electronics and batteries. The findings open a new pathway for tuning the functional pro...
SourceTokyo University of Science·JournalAdvanced Materials·TypeExperimental study·DateFeb 21, 2022
Researchers have developed a new selective membrane technology that significantly improves the cycling stability of dual-ion batteries. The innovative approach decouples negatively charged anions from solvents, preventing co-intercalation and electrolyte corrosion, leading to enhanced oxidation resistance.
SourceChinese Academy of Sciences Headquarters·JournalAdvanced Materials·DateJan 19, 2022
Researchers have successfully integrated the shape-shifting molecule bullvalene into a coordination cage, restricting its fluctuating behavior and enabling controlled molecular recognition. This breakthrough could lead to the development of responsive materials with fast adaptation capabilities.
A new device has been developed that converts sunlight into two promising sources of renewable fuels – ethylene and hydrogen. The researchers found that by optimizing the working conditions for cuprous oxide, a promising artificial photosynthesis material, they can create a more stable system.
SourceDOE/Lawrence Berkeley National Laboratory·JournalNature Energy·TypeExperimental study·DateDec 16, 2021
DJI Air 3 (RC-N2)
DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.
Researchers discovered that nickel can catalyze the cross-coupling of aryl ethers through a nickelate anion. This reaction pathway relies on the formation and stability of the catalyst, providing an alternative to traditional palladium-catalyzed cross-couplings.
SourceWiley·JournalAngewandte Chemie International Edition·TypeExperimental study·DateOct 20, 2021
Researchers have developed tiny 'nanojars' that can split bicarbonate into carbonate and capture it, as well as certain toxic anions, making them suitable for recycling. The nanojars are made up of multiple repeating units of a copper ion and a pyrazole group, and can selectively bind to specific ions.
Researchers propose an OV-engineering strategy to realize high-content anion doping in TiO2, enhancing charge transfer kinetics and sodium-ion storage performance. The optimized A-TiO2-x-S/C anode exhibits high-rate capability and ultrahigh energy density.
SourceScience China Press·JournalScience Bulletin·DateJul 22, 2021
Researchers at the University of Innsbruck have discovered a mechanism for creating negative ions in interstellar environments. The team used an ion trap to study the formation of chemical compounds, finding that weakly bound states enhance the attachment of free electrons to linear molecules.
SourceUniversity of Innsbruck·JournalPhysical Review Letters·DateJul 20, 2021
Scientists have developed a new approach to improve hydrogen transport in solids, enabling faster movement of negatively charged hydrogen 'anions' at lower temperatures. The breakthrough could lead to more sustainable sources of energy and practical applications in electrochemical devices.
SourceKyoto University·JournalScience Advances·DateJun 2, 2021
Apple Watch Series 11 (GPS, 46mm)
Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.
Scientists from Japan Advanced Institute of Science and Technology have successfully developed a new humidity measurement technique for anion conducting polymer thin films. The study revealed high hydroxide ion conductivity of 0.05 S cm^-1, comparable to thick membrane forms.
SourceJapan Advanced Institute of Science and Technology·JournalChemSusChem·DateMay 7, 2021
Researchers have introduced a new anionic organoborane compound, borafluorene, which is a system of three carbon rings joined at the edges with a boron atom. The team used carbenes to stabilize the elusive anions and demonstrated their potential as chemical building blocks.
SourceWiley·JournalAngewandte Chemie International Edition·DateMay 5, 2021
Scientists at Tokyo Institute of Technology developed a new strategy for producing organotin compounds by photoexciting stannyl anions. This approach increases selectivity and reactivity, enabling the efficient synthesis of bioactive products, novel drugs, and functional materials.
SourceTokyo Institute of Technology·JournalJournal of the American Chemical Society·DateApr 28, 2021
Researchers designed a polymer membrane with molecular cages that increase lithium ion flow by an order of magnitude, improving battery power and efficiency. The solvation cages selectively capture and transport lithium ions faster than their counter anions, enabling high-voltage battery cells to operate more efficiently.
SourceDOE/Lawrence Berkeley National Laboratory·JournalNature·DateApr 7, 2021
Scientists have created a new type of salt that acts as an electrical conductor, exhibiting unique magnetic coordination at low temperatures. The discovery was made using tetrathiafulvalene as a skeleton for the new substance, which has infinite chain structure and stabilizes atomic arrangements.
SourceNational Institutes of Natural Sciences·JournalInorganic Chemistry·DateMar 25, 2021
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Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.
The solid electrolyte interphase (SEI) plays a critical role in ideal battery function, and researchers have studied its nucleation and growth in atomic detail. Anions and solvents must be well-balanced to form a homogeneous inorganic, crystalline SEI.
SourceWiley·JournalAngewandte Chemie International Edition·DateMar 22, 2021
Scientists at Nagoya Institute of Technology have developed a new, metal-free organocatalysis method for polymerization, which is more efficient and environmentally friendly than current methods. The technique uses non-ionic and multidentate organocatalysts to produce polymeric materials with reduced impurities.
SourceNagoya Institute of Technology·JournalPolymer Chemistry·DateFeb 24, 2021
A research team at POSTECH created a novel type of multiscale-porous anion exchange membrane to concentrate only cationic samples. This breakthrough allows for the easy fabrication of a cation-selective electrokinetic concentrator, streamlining manufacturing processes.
SourcePohang University of Science & Technology (POSTECH)·JournalAdvanced Functional Materials·DateFeb 18, 2021
Researchers have created a new anion exchange membrane that overcomes the drawbacks of previous membranes, exhibiting excellent mechanical strength, chemical stability, and conductivity. The membrane's high overall performance was demonstrated in a fuel cell test, showing stable operation for 300 hours with high power density.
SourceIncheon National University·JournalJournal of Materials Chemistry A·DateFeb 17, 2021
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Researchers at Uppsala University used computer simulations to study ions in molten salts and found that they can interact and move in unexpected ways. The study's findings suggest that lighter anions like fluoride and chloride can be attracted to both lithium ions and the positive anode, leading to slower movement towards the cathode.
SourceUppsala University·JournalCommunications Chemistry·DateJan 27, 2021
Researchers have designed a new type of antiperovskite that could help replace flammable organic electrolytes in lithium ion batteries. The compound, containing a hydrogen anion and 'soft' chalcogen anions like sulphur, provides an ideal conduction path for lithium and sodium ions.
SourceKyoto University·JournalNature Communications·DateJan 12, 2021
Researchers at UNSW Sydney have found that dihydrogen phosphate anions, crucial for cellular activity, form clusters in solution due to surprisingly strong hydrogen bonds. This new understanding has implications for controlling the transport of molecules and potentially explaining biological membrane structure.
SourceUniversity of New South Wales·JournalJournal of the American Chemical Society·DateDec 7, 2020
Researchers propose a new approach to produce calcium acetylide, a key industrial compound, using renewable carbon sources and reducing its environmental impact. The study simulates the interaction of calcium acetylide with water and dimethyl sulfoxide on an atomic scale, revealing potential for greener synthesis methods.
SourceSt. Petersburg State University·JournalChemical Science·DateNov 25, 2020
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Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.