Today we’ll deep dive into properties of electromagnetic waves, focusing on their behavior in different media. We will cover concepts such as refractive index, critical angle and Brewster angle, presenting the Fresnel equations and the Poynting vector to describe wave energy. We will also study wave attenuation in conductive materials, introducing penetration depth and the relationship between wave frequency and material properties.
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Today we’ll take a deep dive into capacitors and dielectrics. What do you know about Ohm’s law?
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All of the materials we’ve been talking about in these last episodes are amazing, but after we’re done with them, what do we do? Let’s explore the different ways we can recycle composites.
This last type of composite is the black sheep of the family. Laminar composites are much different from the ones we’ve been talking about. Have you ever seen a composites without matrix? Let’s deep dive to know more about laminated materials and how to produce them.
Listen to this episode to learn more about the production and applications of polymer composites reinforced with particles. Can you identify some in your house?
Today we’ll move on to Polymeric Fibre Composites (PFC), focusing on their production methods (open mould and closed mould), properties, and applications.
After ceramic composites we’re moving on to metals. Today, we’ll cover composites of metallic matrix and particles as reinforcements. The powder technologies are already familiar if you’ve been listening to the last few episodes, but we bet squeeze casting infiltration and spray co-deposition are new concepts.
Last episode we talked about particle reinforced ceramic composites, but what about if we want create metallic composites?
What can we do with powder technologies? Composits of ceramic matrix and particle reinforcement for example. But powder technology isn’t the only way. Join us to see all the advantages and disadvantages of processes like chemical vapour infiltration and liquid phase infiltration.
Today we’ll go over Fiber-Reinforced Ceramic Matrix Composites (FRCMCs). We’ll see their toughening mechanisms, such as crack bridging and fiber pullout; production methods, like powder technology, infiltration techniques and additive manufacturing; the properties of different matrix and fiber materials; and the recycling challenges.
Today we’ll deep dive into pulverotechnology. We’ll talk about Powder Production, Properties, and Sintering.
What is a hybrid nanomaterial? A mixture between a werewolf and a vampire at the nanoscale? Actually it’s not too far from that. Listen to this deep dive to find out.
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Of course that in the world on anomaterials we can also have nanocomposites! We can add everything our immagination desires, but some of the most exciting solutions include silica nanoparticles and carbon nanotubes. Do you want to deep dive with us?
Last episode on wear. Now that we have studied everything behing wear, what are our options for preventing it?
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Unlike people, not all wear is created equal. Let’s dive deep into the 4 types of wear?
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Do you know what is behind QLED TVs? Today we’re taking a deep dive into semiconductor nanoparticles and the mechanisms that make particles like quantum dots so promissing.
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Today we’re taking a deep dive into metal nanoparticles. More specifically their optical properties. Keep listening to learn about plasmons and how they allow metal nanoparticles to be used in so many applications.
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Everyone has heard of graphene before, the super thin carbon layer that graphite is made of. But what can it actually do? What makes it so important that it can cost up to 700k€ per gram when it’s rolled in a tube? Listen to the episode to discover more.
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We’ve all heard about carbon fibers, graphene and maybe even about fulerene. But did you know that carbon atoms can be arragend in many more nanostructures? Listen to this deep dive to learn more about how these nanomaterials are changing the world.
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Why do we need to put oil on our cars? Or on the door hinges? Today we'll take a look at lubricants and the mechanism behind how they work.
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