Development of recycled polylactic acid/oyster shell/biomass waste composite for green packaging materials with pure natural glue and nano-fluid

Xiao, Dingtian; Qing, Shan; Chen, Pengfei; Yu, Zhifeng; Xiao, Huaqiang; Wang, XiaoDing

doi:10.1007/s11356-020-08956-1

Cited by 4 publications

(1 citation statement)

References 31 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It is a rich supply of dietary fibre. Because of their high light transmittance and resistance to ageing, AG films have found widespread use in various optical devices [29][30][31]. Arabic gum is distinguished by a high bonding power.…”

Section: Introductionmentioning

confidence: 99%

Development of hydrophobic, mechanically reliable, and glow‐in‐the‐dark glue using Arabic gum

El‐Newehy,

Thamer,

Abdulhameed

2023

Luminescence

View full text Add to dashboard Cite

A smart nanocomposite adhesive was created to facilitate a simple production of long‐persistent photoluminescent and hydrophobic commercial products. Even after being left in the dark for up to 90 min, the created photoluminescent adhesive agent continued to generate light. A surface‐specific nanocomposite adhesive agent consisting of lanthanide‐activated strontium aluminate (LSA) nanoparticles (NPs; 5–14 nm) immobilized in the environmentally friendly Arabic gum (AG) was developed. A light‐transmitting nanocomposite adhesive agent was manufactured by dispersing LSA nanoparticles evenly across the AG matrix without agglomeration. An excitation peak at 365 nm and an emission wavelength at 519 nm were observed for the prepared adhesives at different concentrations of LSA NPs. The emission spectra showed either fluorescence or afterglow phosphorescence, depending on the LSA ratio. The photochromic transition from colourless to green beneath an ultraviolet (UV) lamp and greenish yellow in a dark room was tracked. The LSA NPs in the Arabic gum matrix imparted enhanced hydrophobicity and scratch resistance to the LSA@AG nanocomposite. The LSA@AG nanocomposite demonstrated excellent durability and photostability. This study confirmed that the mass production of smart adhesives for applications such as smart windows, smart packaging, and safety directional signs in buildings is possible.

show abstract

Section: Introductionmentioning

confidence: 99%