A cement is any of various substances used for bonding or setting to a hard material. A popular one, Portland cement, is a mixture of calcium silicates and aluminates made by heating limestone (CaCO3) with clay (that contains aluminosilicates) in a kiln. The product is then ground to a fine powder. When Portland cement is […]
DIPC Advanced materials • DIPC Electronic Properties • Materials
Picture this: Your home’s walls don’t just keep out the rain—they soak up warmth from the sun during the day, slowly release it to keep you cosy at night, and even convert some of that heat into a trickle of electricity to power your lights or charge your phone. This isn’t science fiction; it’s the […]
Cement is a fundamental material in modern construction, used in everything from buildings to bridges. One of its key components, tricalcium aluminate (C₃A), plays a crucial role in determining cement’s setting time and durability. A recent study has provided new insights into how C₃A behaves under heat, combining computer simulations with experimental data to deepen […]
Adopting a more sustainable energy portfolio is imperative to address and alleviate the impacts of climate change. A key process is energy harvesting versus energy “production”. In this vein, a potentially viable approach involves the conversion of dissipated heat into electrical energy via the use of thermoelectricity. This method has the potential to contribute significantly […]
The urban heat island effect has become a critical issue in urban areas, intensifying heat-related problems and increasing energy consumption. Urban areas tend to experience higher temperatures compared to those of surrounding rural areas, this is known as the urban heat island effect. The elevated temperature in cities is primarily attributed to the high density […]
geopolymer Author: Ada Martinelli holds a PhD in organic chemistry and is a researcher in an Italian ceramics company The construction industry is one of the major exploiters of natural resources, and it has a great contribution to the greenhouse gas emissions and non-sustainable development of the global economy. Nowadays, it still mostly relies on […]
A cement is any of various substances used for bonding or setting to a hard material. A popular one, Portland cement, is a mixture of calcium silicates and aluminates made by heating limestone (CaCO3) with clay (that contains aluminosilicates) in a kiln. The product is then ground to a fine powder. When Portland cement is […]
A cement is any of various substances used for bonding or setting to a hard material. A popular one, Portland cement, is a mixture of calcium silicates and aluminates made by heating limestone (CaCO3) with clay (that contains aluminosilicates) in a kiln. The product is then ground to a fine powder. When Portland cement is […]
A cement is any of various substances used for bonding or setting to a hard material. A popular one, Portland cement, is a mixture of calcium silicates and aluminates made by heating limestone (CaCO3) with clay (that contains aluminosilicates) in a kiln. The product is then ground to a fine powder. When Portland cement is […]