Plasma Electrolytic Deposition (PED) on Aluminum - DIY Material Science Techniques Explored
Channel: Conscious Energies
Date: 2016-01-13

Join us in this exciting exploration of Plasma Electrolytic Deposition (PED), a cutting-edge process for creating nano crystalline oxide layers on conductive materials. In this demonstration, we delve into the intricate process of developing oxide layers on aluminum substrates, showcasing the most successful run to date. 
This is a video introducing PED (Plasma Electrolytic Deposition), also know as PEO (Plasma Electrolytic Oxidation) and (MAO) Micro Arc Oxidization), is for  Nano surface treatments of soft metal alloys. I am using this technique to explore some possibilities for future experiments in material science. Primarily pertaining to energy storage devices and energy generation techniques.

⚛️ About This Video:
We begin with a preparation of the solution, including the precise measurements and chemicals used to achieve optimal results. Witness the real-time transformation during the PED process and observe the significant improvements and potential for efficiency enhancements through frequency modulation and duty cycles.

💡 What You'll Learn:

The basics of creating oxide layers via PED
The chemistry and variables involved in the deposition process
Insights into the optimal temperature control and solution preparation
Visuals of the process in action, highlighting the micro-arc oxidization

📝 In This Experiment:

Starting with distilled water and necessary chemicals [00:19]
Preparing the aluminum substrate and discussing potential improvements [00:51]
Details on chemical solutions and the importance of temperature equalization [01:28]
The role of frequency modulation and duty cycle in the coating's efficiency [02:07]
Exploring the after-effects and the hypothesized reasons behind them [06:19]
Examining the conductivity and strength of the oxide layer [07:37]
A look at the crystal ridges and surface topology post-coating [08:21]

Timestamps:
0:19 - Introduction to Plasma Electrolytic Deposition (PED)
0:51 - Setting up the experiment with aluminum
1:28 - Adding chemicals to distilled water
2:07 - Discussing chemical variables and research
2:52 - Preparing the aluminum substrate
3:26 - The PED process in action
4:05 - Modifying setup for improved results
4:55 - Exploring frequency modulation and duty cycle
5:35 - Projecting future experiments and nano-crystalline structures
6:19 - Observing the aftereffects post-experiment
6:59 - Examining the oxide layer's durability
7:37 - Comparing pre and post-coating aluminum

🔬 Dive Deeper:
For those eager to learn more, we've included links to relevant research papers below, which offer further insights into the science behind PED. Whether you're a seasoned researcher or a curious learner, this video is a must-watch!

Here is a general overview citation link:
http://www.intechopen.com/books/modern-surface-engineering-treatments/plasma-electrolytic-oxidation-coatings-on-lightweight-metals

Here is a more detailed citation:
http://ir.lib.uwo.ca/cgi/viewcontent.cgi?article=3747&context=etd

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Thank you for watching, and remember to keep exploring and pushing the boundaries of science!
Blessings to you and yours
-Diadon