Olzhas Kaupbay

5 Questions 1 Answers 0 Followers

Questions related from Olzhas Kaupbay

A suggestion for a PEM synthesis ?

Good day to whom it may concern! I wanted to build a simple PEM electrolyzer, could you suggest a good synthesis for the proton exchange membrane? I work in a electrochemical laboratory, so...

26 September 2023 4,375 1 View

What could be a substitute for commercial heatable polymer that are used for sealing the pouch cells?

Good day everyone! I was about to make some pouch cells, frame made of commercial Aluminum-lamination film and in the place of contanct inbeween the current collectors/the film/the nickel tab/...

16 February 2022 6,119 1 View

Is there an applicantion for PC, that can measure lenght or area of an object on the desktop?

But not by pixel/cm/inch, there are bunch of different proggrams that I found, yet with set lenght. For example, there is some SEM images, and I can set a certain line lengh as 100 (no dimenstion...

24 November 2021 7,871 3 View

What could be the ways for the synthesis of different hexacyanometallates?

I am looking forward to synthesis various hexacyanometallates, hexacyano -manganates, -cobaltates and -chromates in particular. What would be the options? I have hexacyanoferrates, but do not have...

22 June 2021 3,796 3 View

Which iron complex has grey colour?

I have been doing some synthesize, Prussian blue, in particular. I have done it previously by straight precipitation of solution FeCl3 and adding dropwise solution of K4Fe(CN)6, resulting into...

04 June 2021 7,878 1 View