How EVERY* Plastic can be Recycled | Covalent Adaptable Networks скачать в хорошем качестве

How EVERY* Plastic can be Recycled | Covalent Adaptable Networks

Covalent adaptable networks (CANs) are a class of materials that can change their chemical structure and properties in response to an external stimulus, such as heat or light, while maintaining their physical integrity. This means that the covalent bonds can reversibly undergo chemical reactions at elevated temperatures and have gained popularity due to their dimensional stability, excellent self-healing properties, and potential as sustainable alternatives for conventional thermosets. In this video, we give an overview of what covalent adaptable networks are, how they work, and potential applications for recycling. Hopefully, through this video, you gain a greater appreciation for the materials that surround us today. Please feel free to leave any thoughts or critiques in the comment section below. :) TIME MARKS: 0:00 Introduction 0:54 Thermoplastics Vs. Thermosets 2:38 Covalent Adaptable Networks 3:32 Associative and Dissociative CANs 4:05 Vitrimers 5:25 Catalysts 6:58 Current Recycling Methods 8:24 Current Development of CANs for Recycling 11:01 Conclusion JOURNAL ARTICLES REFERENCED: Example 1: Carbon Fiber Reinforced Thermoset Composite with Near 100% Recyclability (https://doi.org/10.1002/adfm.201602056) Example 2: Reprocessing Postconsumer Polyurethane Foam Using Carbamate Exchange Catalysis and Twin-Screw Extrusion (https://doi.org/10.1021/acscentsci.0c...) Example 3: Recyclable and Malleable Epoxy Thermoset Bearing Aromatic Imine Bonds (https://doi.org/10.1021/acs.macromol....) OTHER HELPFUL MATERIALS: Recent advances in recyclable thermosets and thermoset composites based on covalent adaptable networks (https://doi.org/10.1016/j.jmst.2021.0...) Covalent adaptable networks: smart, reconfigurable and responsive network systems (10.1039/C3CS60046G) MY MAIN LINKS: ✉️ Sign up for my weekly email newsletter - (https://www.jachinclarke.com/newsletter) ✍️ My website / blog - (https://www.jachinclarke.com/newsletter) 📸 Instagram - (  / jachinclarke  ) 🐦 Twitter - (  / jachin_clarke  ) 🎶 Spotify -(https://open.spotify.com/user/5msrqnr...) MY YOUTUBE GEAR: 📽 My main camera — (https://amzn.to/3EkoSMY) 🔎 My main lens — (https://amzn.to/3IjSHyy) 🎙️ My mic #1 — (https://amzn.to/3XHxxzV) 🎤 My mic #2 — (https://amzn.to/3Kins9u) 💡 My lighting — (https://amzn.to/3lPmuXY) For the full list, go here — (https://www.jachinclarke.com/gadgets-...) READING: 🔦 What I read on — (https://amzn.to/3YHleFb) 📕 My favorite book —(https://amzn.to/3YXVlRH) For my complete book recommendation list, go here — A LITTLE ABOUT ME: Hi, I’m Jachin Clarke, a YouTuber, and materials engineering grad student at Cal Poly SLO. In my videos, I like to speak on topics of personal finance, self-improvement, and any other areas that help us live significant meaningful lives. I also write an email newsletter containing some of my thoughts and exciting ideas I come across throughout the week. The newsletter drops every Sunday at (https://www.jachinclarke.com/newsletter) WHERE TO REACH ME I’d love to hear from you! Feel free to tweet @Jachin_Clarke for the quickest responses. If you have business-related questions or want to talk privately, email ([email protected]). I will try my best to get back to every one of you in a timely manner. Even if I cannot respond, I promise I read every single email. I look forward to chatting! This post contains affiliate links, which means I may earn a commission if you choose to make a purchase through my link, at no extra cost to you.