Stimuli-responsive flexible membrane via co-assembling sodium alginate into assembly membranes of rod-like cellulose nanocrystals with an achiral array.
纤维素纳米晶体(CNCs)单轴组装可基于光学非弹性散射产生强固态发射,但CNC组装膜柔性不足,限制了进一步应用。为此,作者将CNC引入柔性海藻酸钠(SA)中,并通过调控CNC悬浮液浓度和共组装结构,提高膜的韧性同时保持发射性能。结果表明,引入33% SA后,膜的可拉伸性由0.027%提高到37%;通过调节CNC浓度可控制组装非手性,...