Environmental News

Fallen leaves help remedy iron deficiencies in plants

Plants need iron (II) ions (Fe2+) to perform photosynthesis and produce chlorophyll. In nature, however, Fe2+ is much less common than its trivalent cousin...

Energy transitions and sustainable transformations in Africa

"Kigali, Rwanda by night. (Courtesy Haileselassie Medhin)" Africa’s role in the global energy transition is undeniable as the least electrified, yet fastest-growing continent on the...

UN Climate Change News, 20 November 2022 – The United Nations Climate Change Conference COP27 closed today with a breakthrough agreement to provide “loss and...

UN Climate Change News, 20 November 2022 – The United Nations Climate Change Conference COP27 closed today with a breakthrough agreement to provide “loss and...

Climate tipping points: retreating from the brink and accelerating positive change

“Flood warnings as heavy rain and thunderstorms hit” “Torrential downpours trigger travel chaos” “People stranded as flooding cuts off communities” Stories about floods are a staple diet...

OCV hysteresis and heat evolution – studying batteries with calorimetry

Heat release during cycling of battery half-cells is investigated by a combination of electrochemical methods and isothermal micro-calorimetry with special emphasis on Li- and...

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