| Search |
Coating glass with silver to a specifc thickness?
Just to point out again, this isn't about making a mirror, or about reflective surfaces, it is about ... |
12-5-2013 at 20:55
by: Athiril |
Coating glass with silver to a specifc thickness?
Thanks I'll look into the sputtering method then. Not worried about silver loss, as the amount used ... |
9-5-2013 at 16:54
by: Athiril |
Coating glass with silver to a specifc thickness?
So I was reading here about different coating methods of silver http://www.sciencemadness.org/talk/v ... |
8-5-2013 at 17:28
by: Athiril |
Anyone identify this chem?
They didn't recognise my terrible drawing, and the editing programs online wouldn't let me add every ... |
31-7-2012 at 00:01
by: Athiril |
Anyone identify this chem?
May seem stupid but I'm not familiar with it.
From a reference to a 50's Journal of American Chem ... |
30-7-2012 at 23:44
by: Athiril |
Methods of Potassium Thiocyanate Production?
Thanks for the reply, the cation is actually very important in photographic use.
Potassium salts ... |
15-2-2012 at 22:45
by: Athiril |
Drying acetic acid
With simple distillation to get to higher percentages, you could just use ethyl acetate to lower the ... |
19-1-2012 at 23:40
by: Athiril |
Derivatives of p-phenylene diamine?
I'm not attempting to do this overnight, this is a long term project. There are many carcinogenic co ... |
3-9-2011 at 15:28
by: Athiril |
Methods of Potassium Thiocyanate Production?
Hi all,
I really need to take some kind of course rather than learning on a case-by-case basis..
... |
3-9-2011 at 10:12
by: Athiril |
Derivatives of p-phenylene diamine?
Yes, I'm not looking for something to do with p-phenylene diamine, I'm looking for ways to get to th ... |
3-9-2011 at 09:52
by: Athiril |
Derivatives of p-phenylene diamine?
There are PPD in many products everywhere.. dyes, inks to name a few, is it hard to extract and puri ... |
3-9-2011 at 09:19
by: Athiril |
Coolest thing I've ever made
Hmm that is interesting. How difficult would it be to get a thin fluoride coating (such as calcium o ... |
2-9-2011 at 10:32
by: Athiril |
Any easy way to DIY your own 'ceramic' on a wire gauze?
So I got my latest shipment from my supplier.
Ordered the largest ceramic centered wire gauze mat ... |
1-9-2011 at 23:18
by: Athiril |
Preparation of Citrazinic Acid
Oh, sorry! I didn't see there were more pages as they were small numbers on the bottom.. not used to ... |
1-9-2011 at 09:00
by: Athiril |
Preparation of Citrazinic Acid
I recently got reminded I wanted some citrazinic acid to try in some of my film developers.
While ... |
1-9-2011 at 07:16
by: Athiril |
Ways to Bromine (or HBr) from KBr
When I opened it this morning, the spacer reels were yellowed, and the film was uneven (bleached pro ... |
12-6-2011 at 23:21
by: Athiril |
Ways to Bromine (or HBr) from KBr
When I opened the tank this morning, film appears to be bleached, and liquid in the bottom of the ta ... |
12-6-2011 at 16:55
by: Athiril |
Ways to Bromine (or HBr) from KBr
Okay the chlorine reaction is taking place, but the bromine doesn't seem to be (H2SO4 with KMnO4 and ... |
12-6-2011 at 07:09
by: Athiril |
Ways to Bromine (or HBr) from KBr
No, but I saw some laying around where I used to live, damn, will have to get some.
And good news ... |
12-6-2011 at 04:00
by: Athiril |
Ways to Bromine (or HBr) from KBr
I don't have H2SO4, getting it may take some time, and I'm ready to trial a first run on this film. ... |
11-6-2011 at 21:22
by: Athiril |
Ways to Bromine (or HBr) from KBr
Saw you can produce iodine from iodide salts with sulphuric acid, or sulphuric acid catalyst in pota ... |
11-6-2011 at 18:03
by: Athiril |
Bubbling Chlorine through a mix of Ferrocyanide/Ferricyanide/Bromide
Actually I think I'll have to stick to KCl or KBr (as I'd end up with KCl then anyway).
As using ... |
10-5-2011 at 06:41
by: Athiril |
Bubbling Chlorine through a mix of Ferrocyanide/Ferricyanide/Bromide
Good to know, I want to turn back reduced ferricyanide back to ferricyanide, it'd be very easy and u ... |
10-5-2011 at 03:31
by: Athiril |
Bubbling Chlorine through a mix of Ferrocyanide/Ferricyanide/Bromide
Hi,
So I've been reading bubbling chlorine gas through a solution of potassium ferrocyanide is a ... |
8-5-2011 at 19:51
by: Athiril |
