Bio-inspired non-iridescent structural coloration enabled by self-assembled cellulose nanocrystal composite films with balanced ordered/disordered arrays

2021 ◽  
pp. 109456
Author(s):  
Xiu Dong ◽  
Ze-Lian Zhang ◽  
Yu-Yao Zhao ◽  
Dong Li ◽  
Zi-Li Wang ◽  
...  
Keyword(s):  
Composite Films ◽  
Cellulose Nanocrystal ◽  
Structural Coloration ◽  
Self Assembled

Maximizing piezoelectricity by self-assembled highly porous perovskite–polymer composite films to enable the internet of things

2020 ◽  
Vol 8 (27) ◽  
pp. 13619-13629 ◽  
Author(s):  
Asif Abdullah Khan ◽  
Md Masud Rana ◽  
Guangguang Huang ◽  
Nanqin Mei ◽  
Resul Saritas ◽  
...  
Keyword(s):  
Internet Of Things ◽  
Polymer Composite ◽  
High Performance ◽  
Composite Films ◽  
The Internet ◽  
Next Generation ◽  
Self Assembled ◽  
Self Powered ◽  
The Internet Of Things ◽  
Highly Porous

A high-performance perovskite/polymer piezoelectric nanogenerator for next generation self-powered wireless micro/nanodevices.

scholarly journals Cellulose Nanocrystal Reinforced Chitosan Based UV Barrier Composite Films for Sustainable Packaging

Polymers ◽  
2020 ◽  
Vol 12 (1) ◽  
pp. 202 ◽  
Author(s):  
Mithilesh Yadav ◽  
Kartik Behera ◽  
Yen-Hsiang Chang ◽  
Fang-Chyou Chiu
Keyword(s):  
Food Industry ◽  
Water Solubility ◽  
Moisture Absorption ◽  
Composite Films ◽  
Barrier Properties ◽  
Cellulose Nanocrystal ◽  
Nanocomposite Films ◽  
Green Composite ◽  
Vapor Permeation ◽  
Sustainable Packaging

In this study, green composite films based on cellulose nanocrystal/chitosan (CNC/CS) were fabricated by solution casting. FTIR, XRD, SEM, and TEM characterizations were conducted to determine the structure and morphology of the prepared films. The addition of only 4 wt.% CNC in the CS film improved the tensile strength and Young’s modulus by up to 39% and 78%, respectively. Depending on CNC content, the moisture absorption decreased by 34.1–24.2% and the water solubility decreased by 35.7–26.5% for the composite films compared with neat CS film. The water vapor permeation decreased from 3.83 × 10−11 to 2.41 × 10−11 gm−1 s−1Pa−1 in the CS-based films loaded with (0–8 wt.%) CNC. The water and UV barrier properties of the composite films showed better performance than those of neat CS film. Results suggested that CNC/CS nanocomposite films can be used as a sustainable packaging material in the food industry.

Phase constitution, Sr distribution and morphology of self-assembled La-Sr-Co-O composite films prepared by PLD

2017 ◽  
Vol 303 ◽  
pp. 172-180 ◽  
Author(s):  
Sebastian Stämmler ◽  
Rotraut Merkle ◽  
Benjamin Stuhlhofer ◽  
Gennady Logvenov ◽  
Kersten Hahn ◽  
...  
Keyword(s):  
Composite Films ◽  
Phase Constitution ◽  
Self Assembled

Investigation of the formation, structure and release characteristics of self-assembled composite films of cellulose nanofibrils and temperature responsive microgels

Soft Matter ◽  
2011 ◽  
Vol 7 (4) ◽  
pp. 1369-1377 ◽  
Author(s):  
Roberta Acciaro ◽  
Christian Aulin ◽  
Lars Wågberg ◽  
Tom Lindström ◽  
Per M. Claesson ◽  
...  
Keyword(s):  
Cellulose Nanofibrils ◽  
Composite Films ◽  
Temperature Responsive ◽  
Self Assembled
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