Search results for thermodynamic limit

Analytical Chemistry Nov 17, 2022

New technique to synthesize Pt-single-atom catalysts with ultrahigh mass activity

Hydrogen is a promising clean energy carrier due to its highest gravimetric energy density and zero carbon dioxide emissions. The noble metal platinum (Pt) is the most effective catalyst for electrochemical water splitting ...

Superconductivity Nov 16, 2022

High-temperature superconductivity in lanthanum, yttrium, and cerium ternary hydrides

There has been a lot of progress and development in the superconductivity (zero electrical resistance) front owing to its wide range of applications in MRI machines, particle accelerators, and low-loss power cables. However, ...

Nanomaterials Oct 28, 2022

2D nanoconfinement strategy enhances oxygen evolution performances

Prof. Zhang Tao's group at the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences (CAS), in collaboration with Prof. Hou Yang from Zhejiang University and Prof. Xiao Jianping ...

Nanomaterials Oct 27, 2022

Overview of the emerging field of 2D ferroelectric materials with layered van der Waals crystal structures

A UNSW paper published recently in Nature Reviews Materials presents an exciting overview of the emerging field of 2D ferroelectric materials with layered van der Waals crystal structures, a novel class of low-dimensional ...

Bio & Medicine Oct 21, 2022

Embedding iron oxide into liposome bilayer to trigger ferroptosis

Ferroptosis, an iron-dependent regulated cell death process driven by excessive lipid peroxides and membrane injury, can enhance cancer vulnerability to chemotherapy. Lipid peroxidation of unsaturated lipids (UL) in biological ...

Analytical Chemistry Oct 20, 2022

A dual-purpose photocatalytic reaction for hydrogen evolution and simultaneous organic pollutant degradation

Photocatalysis is a green and sustainable technology that has received extensive attention because of its ability to utilize solar energy to address the energy crisis and environmental pollution. Water pollution is mainly ...

Analytical Chemistry Oct 17, 2022

A new method to dehydrogenate alkanes at ambient conditions

The chemical term alkanes, or paraffins, refers to organic compounds that consist of single-bonded carbon and hydrogen atoms, such as methane, ethane, and propane, and several other hydrocarbons. Over the years, alkanes have ...

Nanophysics Oct 12, 2022

Scientists demonstrate that electricity may be obtainable from water with a high salt concentration

Devising renewable sources of energy is a key concern for scientists, political leaders and communities as the world comes to terms with the realities of climate change and the limits of the Earth's natural resources. In ...

Environment Oct 12, 2022

Why Europe is so vulnerable to heat waves

This year saw high-temperature records shattered across much of Europe, as crops withered in the fields due to widespread drought. Is this a harbinger of things to come as the Earth's climate steadily warms up?

Materials Science Oct 5, 2022

Engineers develop a new kind of shape-memory material

Shape-memory metals, which can revert from one shape to a different one simply by being warmed or otherwise triggered, have been useful in a variety of applications, as actuators that can control the movement of various devices. ...

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