Materiales
Materiales
Study on Alkali-Activated Prefabricated Building Recycled Concrete Powder for Foamed Lightweight Soils
02/06/2023 -
The advantage of a prefabricated building is its ease of construction. Concrete is one of the essential components of prefabricated buildings. A large amount of waste concrete from prefabricated...
Development of Alkali Activated Inorganic Foams Based on Construction and Demolition Wastes for Thermal Insulation Applications
30/05/2023 -
Nowadays, the construction industry is challenged not only by increasingly strict environmental regulations, but also by a shortage of raw materials and additives. It is critical to find new sources...
Synthesis of oxime ester?based epoxy resin with chemical recyclability
23/05/2023 -
AbstractThe aim of this study was to develop a solvent?free polylactic acid (PLA) open?cell porous scaffold for bone tissue engineering using compression molding and a new chemical foaming compound,...
Preparation of high?performance natural rubber composites: Plasma?foaming agent?modified kaolin and flash?drying technology
18/05/2023 -
Oxidation of hydrazine through conducting polymers studied electrochemically and through DFT.AbstractThis work presents a comparative experimental and theoretical study on the use of polyaniline and...
Development of electrospun filter with high efficiency to reduce disturbance on gas detection in dusty environments
17/05/2023 -
Preparation of high?performance natural rubber composites: Plasma?foaming agent?modified kaolin and flash?drying technology.AbstractA combination of plasma?foaming double dispersion method, flash...
Study on Efficient Degradation of Waste PU Foam
18/05/2023 -
In this paper, the high-efficiency degradation and alcoholysis recovery of waste polyurethane foam were realized using a combination of a high-efficiency alkali metal catalyst (CsOH) and...
Effect of Ca and Mg on the properties of foamed ceramics prepared with multi?solid waste
21/04/2023 -
With vanadium tailings and lead?zinc tailings as the main raw materials, gold tailings, waste glass powder, other fluxes and SiC foaming agents are added to prepare foamed ceramics. The effects of Ca...
Antimicrobial and UV protective chitosan/lignin multilayer nanocoating with immobilized silver nanoparticles
07/04/2023 -
AbstractOne?step extrusion foaming process of biodegradable poly(lactic acid) (PLA)?based nanocomposites in the presence of chemical foaming agent and chain extender has great complexity to control....
Formation of Conductive Network in Urea?formaldehyde/Carbon Nanotube Composite Foams for Electromagnetic Shielding
06/04/2023 -
Due to advantages of low cost and intrinsic flame retardancy, urea?formaldehyde (UF) foams with electromagnetic shielding function present a promising application prospect in field of construction,...
Preparation of foamed ceramics from steel slag with high calcium and iron content
04/04/2023 -
In this paper, steel slag foamed ceramics were fabricated by using steel slag, kaolin, feldspar and quartz as main raw materials, and adding SiC as high?temperature foaming agent. The effects of...
Radiation crosslinked ethylene vinyl acetate composite with binary flame retardant: The improved performance and mechanisms
06/03/2023 -
Irradiated EVA/MCA/MHPA can effectively reduce CO and heat generated by combustion and produce compact shell.In this article, ethylene vinyl acetate/aluminum hydroxide/melamine cyanurate...
Morphological, Mechanical and Thermal Properties of Rubber Foams: A Review Based on Recent Investigations
26/02/2023 -
During recent decades, rubber foams have found their way into several areas of the modern world because these materials have interesting properties such as high flexibility, elasticity, deformability...
Fabrication of SiC Porous Ceramics by Foaming Method
04/02/2023 -
In this work, hierarchically porous SiC ceramics were prepared via the foaming method. Porous ceramics with tunable, uniform, and bimodal pore structures were successfully fabricated in a facile way....
Flame-Retardant Foamed Material Based on Modified Corn Straw Using Two Nitrogenous Layers
19/01/2023 -
Foamed materials based on a biopolymer of crop straws are environmentally friendly, but ignitability limits their application. In this study, two nitrogenous layers were introduced onto corn straw by...
Foam-gelcasting preparation and properties of high-strength mullite porous ceramics
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The unique structure and excellent properties of porous materials enhance their prospects for application as catalyst supports, thermal insulation, and liquid filtration, and within biomedicine....
Preparation of nano AlN powder by sol gel foaming and its sintering properties
13/01/2023 -
Uniformly dispersed nano?sized aluminum nitride powders were prepared by sol?gel foaming method, using aluminum nitrate as the aluminum source, sucrose as the carbon source, and ammonium chloride as...
A Validation Study on Mechanical Properties of Foam Concrete with Coarse Aggregate Using ANN Model
12/01/2023 -
The usage of foam concrete (FC) was extended from being used as a filler material to an alternative concrete due to the effect of conventional concrete on global warming. The diversified perspective...
One More Step Towards a Circular Economy for Thermal Insulation Materials—Development of Composites Highly Filled with Waste Polyurethane (PU) Foam for Potential Use in the Building Industry
12/01/2023 -
The rapid development of the building sector has created increased demand for novel materials and technologies, while on the other hand resulting in the generation of a severe amount of waste...
Applications and Challenges of Supercritical Foaming Technology
12/01/2023 -
With economic development, environmental problems are becoming more and more prominent, and achieving green chemistry is an urgent task nowadays, which creates an opportunity for the development of...
Recent Progress of Non-Isocyanate Polyurethane Foam and Their Challenges
04/01/2023 -
Polyurethane foams (PUFs) are a significant group of polymeric foam materials. Thanks to their outstanding mechanical, chemical, and physical properties, they are implemented successfully in a wide...
Efficient preparation of hydrogen barrier films by ultrasonic?assisted layer?by?layer assembly
02/01/2023 -
AbstractPoly(lactic acid) (PLA) foams containing various amounts of an epoxy as a chain extender (CE) and nano?sized zinc citrate as a nucleating agent are prepared by continuous extrusion using...
