Carbonation and Graphene Oxide: A Solution for Reducing CO₂ Emissions In previous articles, we discussed the cement industry's impact on CO₂ emissions and the commitments made to reduce them by 2050. Today, we explore how carbonation—a process generally seen as a concrete pathology—could help offset some CO₂ emissions from cement production. What is Carbonation? In...

Intumescent coatings are paints that protect concrete and steel structures during fires by expanding and forming a foam that isolates the fire. These coatings release non-combustible gases, reducing oxygen levels and limiting fire spread. With the incorporation of graphene oxide, these coatings are expected to enhance fire protection for buildings.

Over the past three decades, the cement industry has reduced CO2 emissions by 40% through clinkerization improvements. In 2021, Mexican cement companies aligned with a roadmap towards a low-carbon economy. Nanotechnologies like graphene oxide (GO) offer significant enhancements, increasing concrete durability, reducing cement use, and improving strength. These innovations benefit both energy efficiency and corrosion...

The cement industry, one of the primary sources of CO2 emissions, is adopting new technologies to reduce its environmental impact. Graphene, a nanomaterial with superior properties, has emerged as a promising solution, capable of reducing emissions by up to 30% in construction, while simultaneously enhancing concrete strength and lowering production and maintenance costs in the...

Non-stick coatings prevent the adhesion of substances to surfaces, based on their low surface energy, which allows them to provide high water repellency (hydrophobic behavior). In the following article you will learn how graphene materials improve non-stick effects, as well as other properties such as resistance to abrasion and UV radiation.

The growing demand for lithium-ion batteries and their environmental impacts drive the search for alternatives. Graphene improves battery capacity, conductivity, and durability. Researching new solutions is crucial to address supply, demand, and sustainability challenges.

Nanotechnology, particularly Graphene, plays a critical role in the quest for efficient and sustainable energy solutions. Its integration into Phase Change Materials (PCMs) and the latest generation of solar panels is revolutionizing energy efficiency and solar thermal energy storage. Graphene shows significant potential for enhancing thermal conductivity and the efficiency of passive heating systems, paving...

Advancing Asphalt Durability: Harnessing Graphene's Potential for Sustainable Roads Most of the the world's road infrastructure is composed of pavement made from a complex system of asphalt, aggregates, and binders that interact at an interface to maintain its strength and structural stability. According to the Asphalt Institute, 87 million tons of asphalt are produced worldwide...