For over a decade, C₆₀ has played a major role in making perovskite solar cells more efficient. However, it has a downside: the way it bonds to other parts of the cell is weak, which can lead ...

(TNT) and 2,4,6-trinitrophenol (TNP) are stable explosives that can accumulate and pollute ecosystems, impacting ...

There is a cheaper way to make solar panels, also called photovoltaics (PVs), using crystal structures called perovskites. However, perovskite crystals contain toxic elements like lead ...

Perovskite solar cell research has made remarkable ... called carboxyls to the organic ammonium components 2. This forms bonds during the crystallization of the film that help its layers point ...

Key Laboratory of Photochemical Conversion and Optoelectronic Materials, and TIPC-CityU Joint Laboratory of Functional Materials and Device, Technical Institute of Physics and Chemistry, Chinese ...

Hydrogen has long been hyped as the “Swiss army knife” of the energy transition, but today – despite billions in investment – it largely remains limited to niche industrial applications. In a new ...

A 30-year study finds that female bonobos dominate males through alliances, clever tactics, and full control over food and ...

The analysts’ deep credit research often leads to larger stakes in revenue bonds with financial flexibility and premium callable bonds that offer higher coupons and less interest-rate ...

Co-leads O’Neil and Munoz orchestrate a team of comanagers, including Jeff Moore, another long-tenured Fidelity contributor with whom he shares a seat on the core bond desk, as well as Michael ...