Long-range energy transport in perovskite nanocrystal films

Producing clean energy and reducing the power consumption of illumination and personal devices are key challenges to reduce the impact of modern civilization on the environment. As a result, the surging demand for solar cells ...

EU set to meet two of its three 2020 climate goals

A four-percent drop in greenhouse gas emissions in 2019 and the green effects of the pandemic will help the EU meet two of its three 2020 climate goals, a report published Monday showed.

Graphene electrodes for better-performance supercapacitors

Recently, a research group led by Prof. Wang Zhenyang from the Institute of Solid State Physics of the Hefei Institutes of Physical Science (HFIPS) reported a novel method to prepare high-performance supercapacitors with ...

Purifying water with the help of wood, bacteria and the sun

According to the United Nations, about one-fifth of the world's population lives in areas where water is scarce. Therefore, technologies to produce clean water from undrinkable sources, such as seawater, river or lake water, ...

Transporting energy through a single molecular nanowire

Photosynthetic systems in nature transport energy very efficiently toward a reaction center, where it is converted into a useful form for the plant. Scientists have been using this as inspiration to learn how to transport ...

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