Results 1 to 10 of about 58,251 (184)

Cellulose (Nano)Composites. [PDF]

open access: yesPolymers (Basel), 2023
The environment has been severely affected by the intensive production and use of plastics derived from fossil fuels, and their uncontrolled end-of-life disposal [...]
Panaitescu DM, Frone AN.
europepmc   +4 more sources

Polymer Clay Nano-Composites. [PDF]

open access: yesPolymers (Basel), 2019
Clay–polymer composite materials is an exciting area of research and this Special Issue aims to address the current state-of-the-art of “Polymer Clay Nano-Composites” for several applications, among them antibacterial, environmental, water remediation, dental, drug delivery and others [...]
Leporatti S.
europepmc   +6 more sources

Fluorescence Based Comparative Sensing Behavior of the Nano-Composites of SiO2 and TiO2 towards Toxic Hg2+ Ions [PDF]

open access: yesNanomaterials, 2021
We have synthesized sulfonamide based nano-composites of SiO2 and TiO2 for selective and sensitive determination of toxic metal ion Hg2+ in aqueous medium.
Ekta, Divya Utreja
doaj   +2 more sources

A review of nano-composites

open access: yesمجله دانشکده دندانپزشکی اصفهان, 2012
Introduction: Dental composite resins, as the name implies, are composite materials composed of organic and inorganic elements. The main components of dental composites are polymers, organic and inorganic filers, an initiator and an activator.
Mozhgan Rafizadeh   +4 more
doaj   +1 more source

Application of Nanometer Antimony Trioxide Modified by Dioctyl Phthalate in Polyvinyl Chloride Flame Retardant Materials [PDF]

open access: yesMaterials Research, 2021
In order to improve the compatibility and dispersion of antimony trioxide nanoparticles (nano-Sb2O3) in polyvinyl chloride (PVC) and improve the comprehensive properties of PVC, a novel type of nano-Sb2O3/DOP/PVC composites was prepared by using nano ...
Jian-lin Xu   +4 more
doaj   +2 more sources

Effect of Surface Charge Characteristics of Ferroelectric LiNbO3 on Wettability of Ionic Liquids

open access: yesNanomaterials, 2022
Electrowetting is a widely used and effective method to tune the wettability of ionic liquids at solid-liquid interfaces, but it usually requires an external electric field. Here, we proposed a strategy for conveniently tuning ionic liquid wettability by
Bo Tang   +6 more
doaj   +1 more source

Research on Preparation and Properties of Moisturizing Highly-adhesive Slow-release Foliar Fertilizer

open access: yesGuangdong nongye kexue, 2022
【Objective】The study aims to develop a moisturizing high-adhesion slow-release foliar fertilizer with a semi-interpenetrating polymer network structure and excellent adhesion, water absorption and slow release properties.【Method】Polyvinyl alcohol (PVA ...
Diaoxia WANG, Yaqing LIU
doaj   +1 more source

Study on Preparation and Performance of Amino Acid/Urea-Formaldehyde Slow-Release Fertilizer

open access: yesGuangdong nongye kexue, 2023
【Objective】The study was conducted to develop a slow-release fertilizer with multiple nutrients, excellent nitrogen slow-release performance, simple process, and semi-interpenetrating network structure.【Method】By using solution polymerization with in ...
Xiaohua DUAN, Yaqing LIU
doaj   +1 more source

Optimization of volume fraction and microstructure evolution during thermal deformation of nano-SiCp/Al–7Si composites

open access: yesNanotechnology Reviews, 2021
This paper takes nano-SiCp/Al–7Si matrix composites prepared by powder metallurgy as the research object. With the help of advanced microstructure characterization techniques and performance analysis methods, the effect of nano-SiCp volume fraction on ...
Dong Xuedan   +3 more
doaj   +1 more source

Preparation and Performance Study of Citric Acid Modified Urea Formaldehyde Slow Release Fertilizer

open access: yesGuangdong nongye kexue, 2023
【Objective】In order to reduce the initial nutrient release rate of urea formaldehyde (UF) and to increase the mid- to late-stage nutrient release rate, citric acid (CA) was used to chemically modify urea formaldehyde to improve the UF nutrient release ...
Jing ZHANG, Yaqing LIU
doaj   +1 more source

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