The research setting and conducting research "at home" -- The commodity chain of river sand and the ecological consequences of river-sand mining -- Government policies and the commodification of river sand -- State ownership and the governmental management of river sand -- Zhuang Villages'...

Developing non-noble metal oxygen reduction reaction (ORR) electrocatalysts with high performance, excellent stability, and low-cost is crucial for the industrialization of fuel cells. Herein, trace level Co modified 3D hybrid titanium carbonitride (TiCN) MXene and boron-carbon-nitrogen...