The role of composition: natural materials vs. synthetic composites: general discussion.
The role of composition: natural materials vs. synthetic composites: general discussion.
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成分的作用:天然材料与合成复合材料:一般讨论。
DOI:
10.1039/d0fd90017f
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发表时间:
2020
影响因子:
3.4
通讯作者:
Bermudez Ureña E
中科院分区:
文献类型:
--
作者:
Bermudez Ureña E
Christian Kuttner opened a discussion of the paper by Maria Helena Godinho: How do you quantify the order, I suppose you use NMR? Also, you mentioned the use of an order parameter to describe the degree of order in layered structures–but this parameter is de ned for 3D ordered systems. Could you please comment on whether it would be useful to use the 2D order parameter instead to quantify order in such systems?Maria Helena Godinho responded: Thank you for mentioning this point. An orientational order parameter, S, of the cellulose semi-rigid macromolecules (rods), at a given point of the liquid crystalline solution, can usually be quanti ed if a macroscopic property of the LC system is measured (different techniques, which include NMR spectroscopy, can be used).