Enhancing mechanical strength of hydrogels via IPN structure
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.44503
Abstract: In this investigation, polyacrylamide (PAAm) as the flexible network is introduced to enhance the mechanical strength of hyaluronic acid–gelatin (HA–Gel) hydrogels by interpenetrating polymer network (IPN). The structure, mechanical property, and rheology property of the… read more here.
Keywords: strength; gel hydrogels; ipn hydrogels; mechanical strength ... See more keywords
Improved mechanical strength of p(AAm) interpenetrating hydrogel network due to microgranular cellulose embedding
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.44854
Abstract: Here, polyacrylamide [p(AAm)]-based hydrogels were synthesized via redox polymerization technique in the presence of various amounts of microgranular cellulose (MGCell) such as 0, 10, 25, 50, 100, and 150 mg MGCell/g. The synthesized p(AAm)-MGCell interpenetrating… read more here.
Keywords: network; aam; mgcell; mechanical strength ... See more keywords
High Mechanical Strength and Multifunctional Microphase-Separated Supramolecular Hydrogels Fabricated by Liquid-Crystalline Block Copolymer.
Sign Up to like & getrecommendations! Published in 2022 at "Macromolecular rapid communications"
DOI: 10.1002/marc.202200829
Abstract: The development of multifunctional supramolecular hydrogels with high mechanical strength and multifunction is in high demand. In this work, the diblock copolymer poly(acrylamide-co-1-benzyl-3-vinylimidazolium bromide)-block-polyAzobenzene is synthesized through reversible addition-fragmentation chain transfer polymerization. The dynamic host-guest… read more here.
Keywords: strength; copolymer; mechanical strength; high mechanical ... See more keywords
Experimental Investigation on the Effects of Microwave Treatment on Basalt Heating, Mechanical Strength, and Fragmentation
Sign Up to like & getrecommendations! Published in 2019 at "Rock Mechanics and Rock Engineering"
DOI: 10.1007/s00603-019-1743-y
Abstract: Microwave energy can be used to assist mechanical rock breakage for civil and mining engineering operations. To assess the industrial applicability of this technology, microwave heating of basalt specimens in a multi-mode cavity (a microwave… read more here.
Keywords: strength; basalt; time; power ... See more keywords
Starch-Hydroxyapatite Composite Bone Scaffold Fabrication Utilizing a Slurry Extrusion-Based Solid Freeform Fabricator.
Sign Up to like & getrecommendations! Published in 2018 at "Additive manufacturing"
DOI: 10.1016/j.addma.2018.08.030
Abstract: Significant efforts have been made to treat bone disorders through the development of composite scaffolds utilizing calcium phosphate (CaP) through additive manufacturing techniques. However, the incorporation of natural polymers with CaP during 3D printing is… read more here.
Keywords: starch; bone; mechanical strength; solid freeform ... See more keywords
Direct measurements of the mechanical strength of carbon nanotube - Aluminum interfaces
Sign Up to like & getrecommendations! Published in 2017 at "Carbon"
DOI: 10.1016/j.carbon.2017.09.020
Abstract: Abstract Interfacial load transfer plays a critical role in the bulk mechanical performance of nanofiber-reinforced metallic-matrix nanocomposites (MMNC). In this paper, we investigate the mechanical strength of interfaces in double-walled carbon nanotube (CNT)-reinforced aluminum (Al)… read more here.
Keywords: strength; carbon; carbon nanotube; mechanical strength ... See more keywords
Highly aligned and densified carbon nanotube films with superior thermal conductivity and mechanical strength
Sign Up to like & getrecommendations! Published in 2022 at "Carbon"
DOI: 10.1016/j.carbon.2021.09.069
Abstract: Abstract Flexible thermal conducting materials with the combination of excellent thermal conductivity and mechanical strength are highly desired for many practical applications, but meeting this strict requirement remains as a big challenge. Herein, facile preparation… read more here.
Keywords: conductivity mechanical; carbon; thermal conductivity; conductivity ... See more keywords
A new method to produce cellulose nanofibrils from microalgae and the measurement of their mechanical strength.
Sign Up to like & getrecommendations! Published in 2018 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2017.09.104
Abstract: Despite the enormous potential of cellulose nanofibrils (CNFs) as a reinforcing filler in various fields, the use of them has been limited by high-energy mechanical treatments that require a lot of energy and time consumption.… read more here.
Keywords: strength; energy; cnfs; method ... See more keywords
Optimization of dye adsorption capacity and mechanical strength of chitosan aerogels through crosslinking strategy and graphene oxide addition.
Sign Up to like & getrecommendations! Published in 2019 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2019.02.002
Abstract: Chitosan (CS) aerogels were prepared by freeze-drying as potential adsorbents for water purification, and the effect of the strategy of crosslinking was investigated by varying the amount of crosslinker (glutaraldehyde) and the sequence of steps… read more here.
Keywords: strategy; adsorption capacity; mechanical strength; capacity ... See more keywords
Dielectric composite reinforced by in-situ growth of carbon nanotubes on boron nitride nanosheets with high thermal conductivity and mechanical strength
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2018.10.004
Abstract: Abstract Dielectric composites with high thermal conductivity and mechanical strength have great potential in microelectronic packaging. However, conventional composites with excellent thermal conductivity generally possess high electrical conductivity which raises short-circuit problems and unsatisfactory mechanical… read more here.
Keywords: high thermal; conductivity mechanical; thermal conductivity; conductivity ... See more keywords
Effect of nano-AlN addition on thermal diffusivity and mechanical strength of porous AL2O3 ceramic composites
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.03.195
Abstract: Abstract In a properly made porous abrasive composite, the vitrified bond should ideally cover the grains and form a continuous network of bridges, and thus part of the heat energy from the grinding process is… read more here.
Keywords: al2o3; aln; effect; phase ... See more keywords