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Carceral facilities have experienced an increase in days with dangerous heat conditions over the past 40 years, particularly at state facilities in the southern and southwestern United States. Indoor temperature regulation is necessary to protect the health of vulnerable incarcerated populations.
The development of electrocatalysts with high activity, selectivity and stability for seawater electrolysis remains a challenge. Through engineering of the host layer, interlayer gallery and surface, CoFe-based layered double hydroxides are shown to achieve stable seawater electrolysis for more than 2,800 h at a high current density.
Although carboxylated cellulose nanofibres (C-CNFs) hold promise for numerous applications, current production methods are associated with environmental concerns. A type of deep eutectic solvent, comprising citric acid, choline chloride and water, has now been developed for the sustainable and scalable production of ultrafine and long C-CNFs.
