Tag: sustainability

AMAG Crossalloy® – The new generation of recycled aluminium

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A very nice article from the AMAG's AluReport on the challenges of recycling aluminium alloys and the AMAG's approach with the new aluminium crossover alloys! Aluminum is a cornerstone of modern engineering, offering unmatched lightweight properties, high recyclability, and versatility across industries. In transportation and aerospace, it is a key enabler of energy efficiency and … Continue reading AMAG Crossalloy® – The new generation of recycled aluminium

Exploring the Future of Green Hydrogen and Sustainable Aviation Fuel in Brazil

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In a recent interview with Estadão, I had the opportunity to discuss the promising role of green hydrogen in advancing sustainable practices within agriculture and industry. We explored the significant challenges associated with large-scale adoption, including the low volumetric energy density of hydrogen, the energy-intensive nature of its production, and the phenomenon of hydrogen embrittlement … Continue reading Exploring the Future of Green Hydrogen and Sustainable Aviation Fuel in Brazil

“Hydrogen Hype is Dying”, by Sabine Hossenfelder

https://eneca.nl/blog/green-hydrogen
~ Matheus A. Tunes ~ 2 Comments

I am a huge admirer of Dr. Sabine Hossenfelder and her insightful reviews of science and global scientific activities. Recently, she published an excellent, well-researched video exploring the challenges of adopting hydrogen gas as a green energy source. Dr. Hossenfelder’s critical perspective is both valid and necessary for our community. Scientific hypes should always be … Continue reading “Hydrogen Hype is Dying”, by Sabine Hossenfelder

Targeting the Energy Transition with Hydrogen Production via Pyrometallurgy

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I am pleased to share the publication of our latest research paper, “The Catalytic Effect of Ni in Methane Pyrolysis Using Molten SnNi Alloys for Hydrogen Production”, featured at the prestigious International Journal of Hydrogen Energy. Our university is actively exploring innovative methods for hydrogen production to support the energy transition. Pyrometallurgical processes have shown … Continue reading Targeting the Energy Transition with Hydrogen Production via Pyrometallurgy

The Call of Science: A Commitment to Humanity in Uncertain Times

~ Matheus A. Tunes ~ 2 Comments

In the coming weeks, humanity enters a pivotal chapter. History has shown us similar moments of uncertainty and extremes, and as scientists, we must prepare to navigate these challenges. In times of uncertanties, when the world seems to shift beneath our feet, the role of science becomes indispensable. Scientists are more than seekers of knowledge; … Continue reading The Call of Science: A Commitment to Humanity in Uncertain Times

Our Paper Featured in the “Best of Advanced Engineering Materials 2024”

~ Matheus A. Tunes ~ 1 Comment

We are thrilled to announce that our paper, “Limitations of hydrogen detection after 150 years of research on hydrogen embrittlement”, has been selected as one of the standout contributions in the Advanced Engineering Materials 2024 Virtual Issue. This special virtual collection, curated and selected by the Journal Editors, highlights some of the most exceptional research … Continue reading Our Paper Featured in the “Best of Advanced Engineering Materials 2024”

Hydrogen Offers a New Perspective for Europe’s Future

~ Matheus A. Tunes ~ 2 Comments

If asked to name a person who changed the course of the 20th century, one think of Lise Meitner. This brilliant and ingenious physicist, often overlooked by many, was the first to recognize the potential of the atom as a source of energy. Meitner's groundbreaking work on nuclear fission, though eclipsed by history (and the … Continue reading Hydrogen Offers a New Perspective for Europe’s Future

Coal power, definitively not an option!

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Fine-particles containing sulfur oxide originating from coal power stations are related to a significant increase in mortality risks. This is a result of a comphreensive study just published at the Science magazine last month. I think it is now clear that we must act to stop further uses of coal as an energy source! HENNEMAN, … Continue reading Coal power, definitively not an option!

Further improving the corrosion resistance of Al-based alloys for aerospace applications with Cr-free treatments

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A great paper and research led by my friend Oscar M. Prada Ramirez recently shows that the corrosion resistance of aerospace grade Al-based alloys can be significantly improved using Ce-nanoparticles in an anodization treatment using tartaric-sulfuric acid environments! The aluminium alloy series 2xxx with its anodic layer filled with Ce nanoparticles! A pathway to reduce … Continue reading Further improving the corrosion resistance of Al-based alloys for aerospace applications with Cr-free treatments