Toward transparent composite films with selective solar spectral, flame retardant and thermal insulation functions

2018 ◽  
Vol 216 ◽  
pp. 365-371 ◽  
Author(s):  
Xiuping Yin ◽  
Zhen Zhang ◽  
Miao Wu ◽  
Jun Zhang ◽  
Guozhong Xu
Keyword(s):  
Flame Retardant ◽  
Thermal Insulation ◽  
Composite Films ◽  
Transparent Composite

scholarly journals Nano-Metal Organic Framework for Enhanced Mechanical, Flame Retardant and Ultraviolet-Blue Light Shielding Properties of Transparent Cellulose-Based Bioplastics

Polymers ◽  
2021 ◽  
Vol 13 (15) ◽  
pp. 2433
Author(s):  
Lijian Sun ◽  
Limei Li ◽  
Xianhui An ◽  
Xueren Qian
Keyword(s):  
Flame Retardant ◽  
Blue Light ◽  
Hot Pressing ◽  
Metal Organic Framework ◽  
Composite Films ◽  
Regenerated Cellulose ◽  
Practical Applications ◽  
Metal Organic ◽  
Shielding Properties ◽  
Organic Framework

From the perspective of sustainable development and practical applications, there has been a great need for the design of multifunctional transparent cellulose-based composite films. We herein propose a novel concept of improving the mechanical, fire-resistant and ultraviolet (UV)-blue light shielding properties of cellulose-based composite bioplastic films though in situ embedding nano-metal organic framework (MIL-125(Ti)-NH2) into regenerated cellulose gel. Regenerated cellulose hydrogel (CH) with a porous structure acts as a nanoreactor and stabilizer to facilitate the growth and anchorage of MIL-125(Ti)-NH2 nanoparticles (MNPs). Subsequently, hot-pressing induces the formation of transparent MIL-125(Ti)-NH2@cellulose bioplastics (MNP@CBPs). As expected, the MNP@CBPs exhibit exceptional UV-blue light shielding capability, while retaining satisfactory optical transmittance. Meanwhile, with the incorporation of MNPs, the mechanical strength of MNP@CBPs is increased by 6.5∼25.9%. In addition, MNPs enhance the flame retardant effect of the MNP@CBPs. The limited oxygen index (LOI) of the MNP@CBPs increased from 21.95 to 27.01%. The hot-pressing process improves the resistance of the MNP@CBPs to the penetration of water/non-aqueous liquids. This simple strategy would direct sustainable multifunctional MNP@CBPs toward diversified applications: food containers or packaging materials that can reduce or eliminate food spoilage, screen protectors for blocking harmful light, and promising candidates for protective plastic products, among others.

DMAc/H2O/LiCl as efficient system for bleaching human hair and subsequent use in transparent composite films

2019 ◽  
Vol 73 ◽  
pp. 300-307
Author(s):  
Heng Pan ◽  
Jingchuan Li ◽  
Dan Sheng ◽  
Bingqian Liu ◽  
Liangjun Xia ◽  
...  
Keyword(s):  
Human Hair ◽  
Composite Films ◽  
Efficient System ◽  
Transparent Composite

A facile route for the preparation of nanoparticles of the spin-crossover complex [Fe(Htrz)2(trz)](BF4) in xerogel transparent composite films

2011 ◽  
Vol 40 (11) ◽  
pp. 2480 ◽  
Author(s):  
Christophe Faulmann ◽  
Joe Chahine ◽  
Isabelle Malfant ◽  
Dominique de Caro ◽  
Benoît Cormary ◽  
...  
Keyword(s):  
Spin Crossover ◽  
Composite Films ◽  
Transparent Composite ◽  
Facile Route

Flame-Retardant and Alarm-Sensitive Composite Films by Covalent Modification of MWCNT with Dopamine

2022 ◽  
pp. 110986
Author(s):  
Kunxin Wang ◽  
Kun Wu ◽  
Zhencai Qu ◽  
Yifei Wu ◽  
Enxiang Jiao ◽  
...  
Keyword(s):  
Flame Retardant ◽  
Composite Films ◽  
Covalent Modification

Ionic liquid-based monolithic porous polymers as efficient flame retardant and thermal insulation materials

Polymer ◽  
2019 ◽  
Vol 185 ◽  
pp. 121947 ◽  
Author(s):  
Zhaoqi Zhu ◽  
Huijuan Wei ◽  
Fei Wang ◽  
Hanxue Sun ◽  
Weidong Liang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Flame Retardant ◽  
Thermal Insulation ◽  
Porous Polymers ◽  
Insulation Materials

Synthesis and Optical Properties of Metal Nanoparticles Embedded in Porous Anodic Alumina Oxide

2005 ◽  
Vol 475-479 ◽  
pp. 4093-4096
Author(s):  
Rui Long Zong ◽  
Ji Zhou ◽  
Shi Kao Shi ◽  
Long Tu Li
Keyword(s):  
Metal Nanoparticles ◽  
Metallic Nanoparticles ◽  
Composite Films ◽  
Alternate Current ◽  
Electrochemical Process ◽  
Anodic Alumina ◽  
Noble Metal Nanoparticles ◽  
Anodic Alumina Oxide ◽  
Alumina Oxide ◽  
Transparent Composite

We have improved an electrochemical process in which the alternate current (AC) electrodeposition combined with the etching of substrate to prepare transparent metallic nanoparticles and anodic alumina oxide (AAO) composite films. The new process greatly simplifies the direct current (DC) electrodeposition process to get transparent composite films. Moreover, the electrocrystallization mechanism has been analyzed. The Ag, Cu and Ag-Cu co-deposited nanoparticles/AAO films have distinct absorption peaks, which can be ascribed to the surface plasmon resonance (SPR) of these noble metal nanoparticles.

scholarly journals Fabrication of Cellulose Nanofiber/AlOOH Aerogel for Flame Retardant and Thermal Insulation

Materials ◽  
2017 ◽  
Vol 10 (3) ◽  
pp. 311 ◽  
Author(s):  
Bitao Fan ◽  
Shujun Chen ◽  
Qiufang Yao ◽  
Qingfeng Sun ◽  
Chunde Jin
Keyword(s):  
Flame Retardant ◽  
Thermal Insulation ◽  
Cellulose Nanofiber
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