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Ice Composites Strengthened by Organic and Inorganic Nanoparticles.
Publication Type: Academic Journal
Source(s): Journal of Composites Science. Aug2023, Vol. 7 Issue 8, p304. 12p.
Abstract: Extensive development of the Arctic, rich in various natural resources, requires a lot of cheap ecologically safe construction materials preferably using local renewable sources. Ice being easily available in regions with a cold climate meets all the a...
Silica-Containing Biomimetic Composites Based on Sea Urchin Skeleton and Polycalcium Organyl Silsesquioxane.
Publication Type: Academic Journal
Source(s): Biomimetics (2313-7673). Jul2023, Vol. 8 Issue 3, p300. 13p.
Abstract: The paper presents an original approach to the synthesis of polycalciumorganyl silsesquioxanes through the reaction of polyorganyl silsesquioxanes [RSiO1.5]n (where R is an ethyl and phenyl radical) with sea urchin skeleton under the conditions of mech...
"Sweetwoods" Lignin as Promising Raw Material to Obtain Micro-Mesoporous Carbon Materials.
Publication Type: Academic Journal
Source(s): Materials (1996-1944). Sep2023, Vol. 16 Issue 17, p6024. 12p.
Abstract: Biorefineries with the significant amounts of lignin as a by-product have a potential to increase business revenues by using this residue to produce high value-added materials. The carbon materials from biomass waste increases the profitability of the ...
Hemp Biomass as a Raw Material for Sustainable Development.
Publication Type: Academic Journal
Source(s): Applied Sciences (2076-3417). Sep2023, Vol. 13 Issue 17, p9733. 16p.
Abstract: Hemp cultivation is becoming increasingly common worldwide, although it still raises many concerns. These plants are gaining popularity due to their versatility and the ability to use virtually every part of them in almost all economic branches. Hemp p...
Preparation of TiO2 Grafted on Graphene and Study on their Photocatalytic Properties.
Publication Type: Academic Journal
Source(s): International Journal of Photoenergy. 8/22/2023, p1-9. 9p.
Abstract: TiO2 has potential application prospects in the fields of environmental pollution control and energy conversion, while its characteristics including proneness to agglomeration and low activity affect practical applications. In view of this, P25 TiO2 an...
Lightweight Design and Evaluation of Square Reflector.
Publication Type: Academic Journal
Source(s): Applied Sciences (2076-3417). Aug2023, Vol. 13 Issue 16, p9160. 14p.
Abstract: In order to reduce the weight of optical elements in space remote sensors while increasing their stiffness, this paper takes an off-axis system secondary mirror as an example to design a square mirror with a size of 500 mm × 500 mm. The mirror adopts u...
Study of Raw Material Pretreatment and the Microbiota Selection Effect on the Composting Process Efficiency.
Publication Type: Academic Journal
Source(s): Agronomy. Aug2023, Vol. 13 Issue 8, p2048. 18p.
Abstract: Lignocellulosic is a carbon source biomass composed of cellulose, hemicelluloses, and lignin, which are strongly associated with each other. This fact makes them hardly degradable by produced microbial enzymes when introduced to compost piles. To addre...
Composite Membrane Based on Graphene Oxide and Carboxymethylcellulose from Local Kazakh Raw Materials for Possible Applications in Electronic Devices.
Publication Type: Academic Journal
Source(s): Journal of Composites Science. Aug2023, Vol. 7 Issue 8, p342. 16p.
Abstract: The synthesis of new composite nanomaterials based on graphene oxide (GO)modified with cellulose and its derivatives, as well as nanocellulose, is currently an important direction and contributes toward solving many problems in various fields such as n...
In-Depth Understanding of Hardmetal Corrosion Performance Reveals a Path to the Electrochemical Demolition of Scrap.
Publication Type: Academic Journal
Source(s): Metals (2075-4701). Aug2023, Vol. 13 Issue 8, p1376. 22p.
Abstract: Recycling of hardmetal scrap is strategic for critical raw materials recovery. Available recycling processes are polluting and have a large carbon footprint. Attempts to exploit controlled corrosion failed in industrial practice, owing to self-limiting...
An Estimation of the Antiviral Activity and Toxicity of Biologically Active Substances Obtained from the Raw Materials of Artemisia cina Berg. In Vitro and In Vivo.
Publication Type: Academic Journal
Source(s): Molecules. Jul2023, Vol. 28 Issue 14, p5413. 17p.
Abstract: Species of the genus Artemisia are well known for their use as ingredients in ancient medicine. The advantage of using plant extracts compared to individual pharmaceutical ingredients is the rate of adaptation of the pathogenic microorganisms to the dr...