Buildings account for about 90% of Hong Kong’s electricity consumption and over 60% of carbon emissions. Energy conservation in buildings is crucial for achieving climate mitigation goals. The Hong Kong Polytechnic University (PolyU) res ...
Researchers found that the double cross-linked gelatin hydrogel coating with tannic acid and g-C3N4 shows excellent performance in the separation of oil-water mixtures, with a separation efficiency of over 99% and a self-cleaning functio ...
