Search results for metal cations

Analytical Chemistry Apr 17, 2024

From defects to order: Spontaneously emerging crystal arrangements in perovskite halides

Perovskites are among the most extensively studied materials in modern materials science. Their often unique and exotic properties, which stem from perovskite's peculiar crystal structure, could find revolutionary applications ...

Analytical Chemistry Apr 16, 2024

Chemists invent a more efficient way to extract lithium from mining sites, oil fields, used batteries

Chemists at the Department of Energy's Oak Ridge National Laboratory have invented a more efficient way to extract lithium from waste liquids leached from mining sites, oil fields, and used batteries. They demonstrated that ...

Nanomaterials Apr 3, 2024

New molecular compound designed with technological applications at the nanoscale

A team led by the Laboratory of Molecular Nanoscience of the Faculty of Chemistry at the University of Barcelona has designed a new molecular compound based on gadolinium (Gd), a chemical element that can generate a magnetocaloric ...

Nanomaterials Mar 28, 2024

Scientists propose theoretical design strategy for room-temperature metal-organic multiferroics

A research group led by Prof. Li Xiangyang from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has theoretically predicted a series of multiferroic materials that can be applied in room-temperature ...

Analytical Chemistry Mar 1, 2024

A new type of metallacrown ether based on polyoxometalate opens research opportunities

Crown ethers were discovered in 1967. They were then modified by adding a metal-containing unit, creating metallacrown ethers. These metallacrown ethers have been the subject of intensive research. Depending on the molecular ...

Nanomaterials Feb 13, 2024

Overcoming fine process limits with linker ion affinity

A research team has employed linker ions to pioneer a three-dimensional microprinting technology applicable to inorganic substances and other various materials. The work is published in the journal Nature Communications.

Analytical Chemistry Feb 12, 2024

Vanadium research makes key advance for capturing carbon from the air

A chemical element so visually striking it was named for a goddess shows a "Goldilocks" level of reactivity—neither too much nor too little—that makes it a strong candidate as a carbon scrubbing tool.

Analytical Chemistry Feb 9, 2024

Helium droplets capture double water structure

An elusive structure involving two water molecules, which had been predicted but never observed, has been isolated by RIKEN chemists. This finding could have implications for a wide range of fields ranging from astrochemistry ...

Nanomaterials Jan 30, 2024

A method to fabricate long rolls of subnanocomposite dielectric polymers

Engineers and material scientists have been trying to develop increasingly advanced devices, to meet the growing needs of the electronics industry. These devices include electrostatic capacitors, devices that can store electrical ...

Analytical Chemistry Jan 16, 2024

Researchers achieve electrosynthesis of LiTFSI and N-containing analogs via looped Li-N₂ battery

Lithium bis(trifluoromethanesulfonyl)imide, commonly known as LiTFSI, and its analogs, are critical electrolytes for lithium batteries and solar cells. However, the commercialization of LiTFSI through thermal chemical synthesis ...

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