近日，前沿交叉研究院柔性电子研究中心常晶晶教授团队提出了一种在卤化物钙钛矿晶格中直接引入具有强电负性的氟离子，以抑制钙钛矿离子迁移，并稳定晶相的策略。该方法显著提升了钙钛矿光伏器件性能及稳定性。这一成果发表在《Angewandte Chemie ...

Lithium-ion batteries have long dominated the market as the go-to power source for electric vehicles. They are also increasingly being considered for storage of renewable energy to be used on the ...

Western Australia-headquartered graphene manufacturer First Graphene has joined forces with NSW-based perovskite cell producer Halocell Energy to supply graphene for the commercial production of ...

The EU is set to present Sir Keir Starmer with his first major Brexit headache within weeks as it reveals its demands for easier youth movement to and from the UK. Brussels negotiations on the ...

Net overseas migration contributed 510,000 of that increase – or 83 per cent. That is a staggering picture: the rate of natural increase is stalling and the birthrate is falling, but there is an ...

A recent report by the British migration consultancy Henley & Partners shows that African countries accounted for seven of the top ten countries with the highest Schengen visa rejection rates in 2022.

It's an increase of about 615,300 people over the previous year, with net overseas migration driving about 83 per cent of this growth. The "natural increase", which means births and deaths ...

Prime Minister Justin Trudeau’s government is taking more steps to reduce immigration in a country that has buckled under the strain of explosive population growth. Canada will bring in even ...

This issue is preventing our website from loading properly. Please review the following troubleshooting tips or contact us at [email protected]. Your guide to the most important world stories of ...

Still, scientists have long assumed that a basic trade-off made migration worth the gamble: Once birds arrived at their wintering grounds, they wouldn’t need to work so hard to stay warm ...

Netherlands seeks EU migration opt-out 09/18/2024 September 18, 2024 The Netherlands says it plans to request an exemption from the EU's common migration and asylum policy.