Please I need you to write this in 4 points Like 1).......2)......3).....4)....
ID: 704409 • Letter: P
Question
Please I need you to write this in 4 points Like 1).......2)......3).....4).... is possible that optimization of microstructural param- eters of the membrane may also enhance permeability. Indeed, it is apparent from the general point of view, that the finer metal grain size, the greater are number of grain boundaries and hence, larger number of de- fects in the structure. This enhances hydrogen trans- port through the dense metal film, which is expected to permeate more easily through grain boundaries as compared to diffusion through bulk of the crystallite [19]. The approach of using osmosis during electro- less plating of thin film on the porous support, permits precise control of grain size of metal film, and hence is a new tool to enhance permeation characteristics of the synthesized membrane.Explanation / Answer
1) In general, a finer metal grain size leads to increased number of grain boundaries, as a result, there will be a larger number of defects in the structure.
2) The finer metal grain size increases the hydrogen transport through the dense metal film, which can readily permeate through grain boundaries compared to diffusion through a bulk of the crystallite.
3) The method of using osmosis during electroless plating of a thin film on the porous support allows precise control of grain size of the film.
4) In overall, osmosis is a new tool or method to improve the permeation characteristics of the synthesized membrane.