Pd/C: Palladium on carbon. Hydrogen absorption
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- Опубліковано 25 лип 2024
- Hey, guys! In this video you will see how palladium absorps hydrogen and a cool experiment with it.
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Thank's for watching!
Don't forget to subscribe ^_^ - Наука та технологія
You're forming HCl pretty exothermically! Thus the 'boom'... I would think that the PdC would also be damaged in this reaction.
What an incredible catalyst it is. Such high surface area on such an awesome metal. Thanks for video
Pt is even more impressive =)
Usually, it is shown how hydrogen ignites in air on Pd or PT on carbon. I never thought about the logical consequence that activated carbon is able to absorb the hydrogen and then keeping it until and oxidant is added. Nice video! :)
adsorb*
Pd also reversibly "alloys" with something like 700 times is own volume of hydrogen forming Pd:C. The volume of Pd here would be very small though.
As a fellow chemist I love your videos! You always do reactions I'm interested in but too afraid to try haha. Could you show how hydrogen-saturated Pd/C easily lights organic solvents on fire? I think that would be neat. Thanks!
Actually I've thought about something like that, thank you for reminding. I'll definitely consider this idea
You always preform fantastic experiments, CONGRATULATIONS. Thank you for teaching us so many things.
This catalyst has always fascinated me, mostly because the geometry of the reaction surfaces is what makes it so effective as opposed necessarily to it's composition
It's got an absolutely massive surface area compared to it's size. I agree that it's really cool. MUCH cheaper to make it than to buy it though.
@@chemistryofquestionablequa6252 I need to think what to use my Pd/C for
@@SodiumInteresting I'm trying to think of something that would be legal at home, most of my experience with it involves pharmaceutical opioids. There's got to be something benign you can hydrogenate.
@@chemistryofquestionablequa6252 hmm, I'd still be interested to read about those but yeah prob not necessarily a good idea to do or make video on them
AWESOME! Congratz, man
Can you make a video about metal-organic compounds , for example CH3Li? Or about powerful oxidizers like Mn2O7, melted KClO3, >35% H2O2; Apart from that, can you make a video with reactions between sodium, potassium etc with alcohols, reaction of Br2 and H2, ammonia solution of CuCl( it probably absorbs CO), Aqua Regia, OsO4, Cd compounds? By the way, congratulations ! I hope you will be one of the most famous chemists on YT! YOU ARE DOING VERY GREAT WORK! KEEP IT UP! ( sorry for my English)
OsO4... Please don't!!
You could do some fun stuff with n-BuLi! That'd be nice
Thank's for your support and admiration! KClO3 melted and high-concentrated H2O2 are planned, maybe OsO4 too.
Awesome...awesome experience
YO! This video just came in so much handy!
Nice memories of throwing some Pd/C & nitro compound in a flask under an H2 balloon, sodding off to have a cup of tea (or several), then coming back with the good ol' amine awaiting me.
Wow THIS IS BRILLIANT
Awesome video!
Thank you!
I got something for ya. Best to do this on the mg scale in an open reactor, it is highly energetic. a 50/50 mixture of palladium acetate and palladium nitrate heated until reaction (very low temp) I used to supply guys that needed palladium catalysts the world over. Its like a nanoporous cheetoh. Its relatively structurally sound, as much as you can hope for. Used to sell it for 100$/gram.
Great! Learned alot from your videos. But I would give you an idea: what about making a video about hydrogen storage alloys? I always heard about this alloys that they can absorb a lot of hydrogen in normal temperature .LaNi5, TiFe, Mg2Ni are the most common ones. But I never seen a video about absorbing hydrogen and these alloys. now I'm doubting these alloys are fake. Hope you can see this comment. Keep up the nice work!
amazing. Thanks for your video. It is very meaningful
Glad you liked it!
"What a bummer"
I always love the reaction H2 + Cl2 -> 2·HCl ;-)
رائع.....تجربه رائعه
That a very expensive way to synthesize hydrogen using Lithium hydride. Come on...
I think synthesizing using some acid metal rxn will also have acid fumes.
@@pranjalverma3501 in this case hydrogen must be dried
@@pranjalverma3501 Acid fumes can easily be removed, by using a gas wash bottle filled with water. + you can also make H2 with NaOH and Al
@Jm Cresencio No, Im thinking of NaOH + Al - but electrilysis is also no problem. You can easily seperate the electrodes and get pure hydrogen.
@Jm Cresencio you can divide the anode and cathode so that both gases are separated, on the cathode hydrogen bubbles are produced, and on the anode oxygen is produced
Another idea for a video would be Raney nickel. The preparation of the NiAl alloy, of the catalyst, its pyrophoric nature etc. I've read that the catalyst even can be prepared through a thermite reaction?
The chlorine displaced the H2?
Can you do reactions of ozone and fluorine with Lithium, Sodium, Potassium, Calcium, Barium, Iron, Aluminium, Copper, Silver and Palladium please.
I need more than 3.5k subs for me to do it
@@ChemicalForce
I will try to help you to get more subscribers.
@@ChemicalForce so you're gonna do it now?
@@Shaheen_Hassan looks like it worked pretty good bro
@@ChemicalForce now it is 111k bro amazing
First +1
If there was a more progressive reduction rate I think that might be necessary, approximately a minute and 20 seconds. I think people usually don't see that take place. It's usually one hour,
dude, you're like a magician or somethin' hahaha
More of a "something" XD
@@ChemicalForce more of a..... WIZARD! HAHAHAHAHHAHA
Where's a good source to buy the palladium carbon at?
This is how chemistry should be taught !!
loved the video !! i always wanted to work with liquid chlorine but you cant buy liquid nitrogen where i live.... and buying solid CO2 is expensive...
ps i would love to see a chlorination maybe of a aromatic alcohol
mfg hazelChem
Wow...b
ChemicalForce спасибо супер
Is it true that Hydrogen and oxygen gas will spontaneously combine in the form of water, in the present of Platinum?
Yes. This is used in lead-acid batteries to recombine water lost to electrolysis during the charging of the cells. There is a small Pt loaded catalyst in the top of the vent that does this.
*I wonder if you can make explosive out of this...*
realy your chanel is the best on the net i am very intrested by chimistrie so i tryed to make carbone auto oxidoréduction to prepare carbohydrate from c and WATER WOULD YOU SHOW ME A CARBONE SOLVANT (NOT cobate ,nikel,iron paladum,titane or platine ) I need organic solvant , YOUR BROTHER FROM ALGERIA
please make video of chlorine tri flouride
Lithium hydride? Why not use something everyone has, like Aluminium and NaOH.
Convenience of a professional lab. Also NaH could be used, forming NaOH and this can be safely neutralized to salt - which is non-toxic compared to lithium or aluminium.
Thats strange ... I thought that palladium was able to absorb over 900 times its volume
using LiH for hydrogen synthesis oO
better send it to me lol
Drop in some liquid fluorine next time :-D
Im kidding... Obviously.
I use Pladinum on cartons because I’m poor :/
Hydroxychloroquine 🤔😂✌
Seriously, you need to change the titles and your thumbnails. For this one you could have tried "What if Thanos had palladium???"
dear 2020 your hydrogen tech is shit