8 Questions 15 Answers 0 Followers
Questions related from Niaz Ali Khan
Hello, is it possible to calculate by any means or theoretical equation that a reaction at solid-vapor interface should be faster than liquid-liquid interface. In theory, at high temperature, the...
03 March 2020 5,942 3 View
Hello, I am trying to calculate the rate of reaction of a reactant in both liquid and vapor phase. Any guidance will be highly appreciated.
25 November 2019 5,449 2 View
Hello I am doing a Schiff-base reaction between an aldehyde and amine. This reaction has been reported in literature in liquid phase and it takes about 72 hours. But when I use a solid-vapour...
21 November 2019 6,889 3 View
I am trying to find the BET surface area of a polymer membrane, pore size of below 2 nm which is supported on top of a microporous support (I can choose any such as PES, PTFE, PVDF, Nylon or any...
18 February 2019 2,884 2 View
I want to compare the number of pores/cm2 of different materials but can't find a way to do it for different materials such as Zeolites, ceramics, MOFs etc
15 February 2019 5,318 3 View
Hello, I have prepared a membrane but the theoretical pore size is around 1.8nm. Does anyone knows a dye with molecular size larger than 1.8nm? I want to do the separation experiments on this...
26 December 2016 6,520 5 View
I am trying to grow a polymer membrane on a support but I need to functionalize the support first. My one monomer has Amine and the other has Ketone. I think if i can functionalize the filter...
16 August 2016 7,995 4 View
Hi, I am trying to use a solution of Hexaaminobenzene trihydrochloride (HAB.3HCl) in water. The solution is clear, a bit greenish in the beginning, but after an hour or so, blackish particles...
01 January 1970 6,104 1 View
