7 Questions 3 Answers 0 Followers
Questions related from Nima Tabatabaei Rezaei
As a requirment in my project, I have to synthesize Formamidinium bromide (FABr). According to the protocols which are mentioned in the articles, I've synthesized this material but I think there...
12 February 2019 1,435 7 View
As all we know, there are two conventional ways to tune MOF structures and specially pore size by altering the metal clusters or the ligands. But the question arises when we want to have a...
25 January 2019 1,505 3 View
I want to solve approximately 50mgr PbI2 in 10ml chloroform. Is it possible? Does anyone have experienced this? I don't want to heat my solution up. But if I solve it with raising temperature,...
15 January 2019 5,023 6 View
If we assume to have dendritic solidification, grains are made of dendrites group. Are all the dendrites in one direction in a grain? and why?
16 May 2017 1,586 3 View
When a dislocation faces precipitations, two probabilities might take place: 1)dislocation cut through precipitation particles or, 2)dislocation leave a loop around precipitation particles. We...
13 May 2017 9,553 9 View
Melting temperature of Cu is about 1083ºC and for Al is 660ºC, but why Al alloys have more fluidity than Cu alloys?
12 May 2017 8,333 5 View
As we know, in precipitation hardening mechanism, forming GP zones is the first stage and then θ”, θ’ and θ. Is GP zone a phase?
12 May 2017 904 3 View
