Hello, Why do you say that martensite is face centered cubic? I believe it is BCT.

UNFLAMEBLE 😅😂🤣

Fantastic explaining there Pal! Have a comment for the Algo.

good overview of solid state batteries, but the most critical safety aspect of lithium metal battery safety - end of life thermal runaway is overlooked. Lithium-metal solid state batteries have been deployed in the past with catastrophic end of life results. It's very easy to pass regulatory safety testing. Companies chasing the lithium metal holy grail never investigate potential end of life failure mechanisms thoroughly enough.

thank you, very informative. Wondering if anything has happened for the past three years in the redox flow battery field?

It looks like the grain boundary's are stronger than the inside the grain. Is that correct? It makes no sense to me. The grain boundary atoms can't possibly be aligned as well as those inside each grain.

The glazing is crazy 😭😭

MY IDEA IS SO SIMPLE TO MANUFERING H2 FOR FUEL.WE ARE READY TO DO THIS GAS IN FUTUR IN SMALL INVEST MENTTHANT

Is there a particular reason an anode free battery needs to pair with a solid electrolyte? EVs are far less likely to combust than ICE cars, so better energy density seems more important. Can we do anode free and liquid electrolyte?

thank you so much! worth to watch!

Brother its a folding bike and you didnt even fold it once

讲得太好了

Batarya yandığında maksimum ne kadar ısı verir ?

Is Quantumscape's QSE-5 solid state battery technology considered to be an all-ssb or a semi-ssb?

Can i get the pdf of your explanation

Why did the performance index of wood change? the first table 199 and the second table 226?

This was so helpful, exactly what I needed for my material science final. thank you!

His voice is so sweet!

pcb manufacturing is boosted

If i want to plot an ashby map where can i do it??

Sir, which application is best for plotting ashby map??

This is a masterpeace!

I really like how you explained, but why are the economics not being discussed ? When we are talking about commercialization, economics plays a huge role. Using of li metal alone would be more expensive, and further the cost will increase for production, as the whole production line should be done under the argon gas environment. Please correct me if I'm wrong.

Thank you for thenice explanation, Billy!

My high school had a hydrogen fuel cell powered band too back around 2003-2006. So cool to see more people doing it!

great explanation, really. i have understood more from here than my class lecture

DuPont discovers nafion while I work with the minneapolis police department.

Touch of a class talk. Impressed.

Best video on this topic. I had no idea this was so easy

Dr wu can you please explain to me why work hardening/cold working is defined as making grains smaller? To me, cold rolling elongates the grains, which by definition makes them bigger, or at the very least longer and post normalized recrystilization then allows new smaller equiaxed grains to nucleate. I only have a hnd in materials science, but I’ve worked in a steel mill for years as a metallurgist and this has always bothered me. I understand the area of the grains technically decreases but when you look at the steel under a microscope we always refer to cold formed steel as having larger grains and normalized steel as smaller more uniform grains. Seems to me as one of those things that’s different in theory than practical applications.

Thanks very much for your sharing ❤

Mmm, yes, give me one of those tasty guys that didn't flip.

Thank you so much!. Really helpful video .💖

This plus an old NiFe edison battery could recover some losses due to electrolysis. This just gave me ideas.

Thank you for the clear information, Dr. Wu. There are loads of anecdotal stories of danger and safety out there, but this video was amazingly helpful.

nice explanation thumps up for you

Solid Steel battery jitni jaldi Bane utti Duniya Raj karegi

this ruined my life!

Sir i am doing major in nano materials and ceremic Engineering in BUET ,Thanks for this gr8 video

Thanks for the great video!

👏👏👏👏

Comprehensive video and easy to understand. Thanks!

I appreciate your detail explanations. Hopefully there are new breakthrough of battery technology in the near future.

I wanna line production machine like this 😍

Ok so they just throw the bad ones on the floor

So much explanation of batteries but nothing about gasoline tanks.

What has changed in the last year? Which are closest to production?

absolutely plain and simple, thank you professor 🔥 I don't even study this field but it's still good to know for my job (i'm a blacksmith and i try to make new alloys)

No need to abuse them they self destruct 😂

why did you divide by capital M? to get smaller m which is mass fraction...why you didnt you smallar m in first place...thats made me confuse....I will appreciate if you could answer....