In the NWO Open Competition Domain Science researchers can apply individually or in collaboration for curiosity-driven, fundamental research in the research fields of the NWO Domain Science (ENW).

The UvA Faculty of Science projects that receive a grant are: 

How fast do soils get lost to erosion after deforestation? 

dr. R.F. Ott (UvA-IBED)

Soils need to be used in a sustainable way, because we rely on food from agriculture. However, deforestation and common farming practices lead to unsustainable loss of soils, which reduces crop yields and releases CO2 to the atmosphere, accelerating climate change. Thus, we need to measure how fast soil is lost due to deforestation and farming practices to guide mitigation strategies. This project explores a new method for measuring erosion by combining the measurements of several rare isotopes. If successful, this method will allow to measure erosion due to human activities and climate change at spatial and temporal unprecedented resolution.

Natural Nanobatteries

dr. ir. A. Petrignani-Taube (UvA-HIMS)

This project combines two powerful tools to create natural nanobatteries. Montmorillonite clay, with its ability to swell and contract with hydration, could be the key to ultra-small, sustainable batteries. By embedding charge-generating crystals within the clay, its mechanical movement can be converted into electricity—creating a self-charging nanobattery. The challenge? Ensuring proper crystallisation and allowing for both the generation and conduction of charge. The plan? Tune the clay’s properties and the crystal size using organic molecules to control the swelling and contraction and maximise energy output. This research could pave the way for the next generation of green batteries.