The researchers used solar cells connected to electrodes immersed in carbonated water to initiate the redox ... continued improvements led to the ‘artificial leaf’, a one square centimetre ...

Chemical engineers from École polytechnique fédérale de Lausanne (EPFL) have developed a solar-powered transparent ... technology produces hydrogen from water by using sunlight and specialized ...

“While the exotic lotus leaf ... water repellency facilitates self-cleaning, ensuring maximum incident light over time by tackling dirt accumulation.” The details about the new film and the ...