Zinc-ion batteries (ZIBs) have garnered significant attention as potential candidates for large-scale energy storage. In recent years, researchers have made notable progress in extending the cycle life of ZIBs. Howeve...
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A number of equivalent exact and useful approximate equations for the liquidus of with near unity and with congruently melting end members are obtained. These are general in so far as the liquid phase is concerned, ex...
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A number of equivalent exact and useful approximate equations for the liquidus of with near unity and with congruently melting end members are obtained. These are general in so far as the liquid phase is concerned, except that the forms written for associated solution models of the liquid depend upon the species assumed. The congruent melting of the end members leads to important, usually ignored, links between the thermodynamic properties of the liquid and those of the binary compounds. It is shown that the common assumption that the heat capacity of a binary, end member, compound equals that of its supercooled liquid is generally incorrect and is unnecessary. The results are applied to a number of recent analyses of liquidus surfaces and lines.
In this paper we propose a model for coal swelling based on a process called disinterspersion. This allows a calculation of the “molecular weight” or number of aromatic “clusters” between cross-link points under t...
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The facile integration and stability of Si-based photoelectrode architectures are the remaining challenges in the photoelectrochemical (PEC) conversion of CO2 to fuels. In this work, the single-atomic-layer graphene i...
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An examination is made of several melt miscible polymer blends with the aid of dielectric spectroscopy and differential scanning calorimetry (DSC). These included PEO/PMMA, poly(caprolactone) (PCL)/poly(vinyl chloride...
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An examination is made of several melt miscible polymer blends with the aid of dielectric spectroscopy and differential scanning calorimetry (DSC). These included PEO/PMMA, poly(caprolactone) (PCL)/poly(vinyl chloride) (PVC), and poly(butylene terephthalate (PBT)/polyarylate (PAr). It is the goal of this research to understand if the characteristics of the interphase in all cases examined were similar tho those found fpr the PVDF/PMMA system. It is found that that the unusual spectra obtained for the PCl/PVC blend do not constitute an isolated example and suggest strongly that the fundamental physics underlaying the crystal-amorphous interphase in miscible blends is more complicated that thought before.
Magnesium-degradable implants have excellent mechanical and osteogenic properties for temporary orthopedic use but are underutilized due to insufficient methods to monitor implant osseointegration and tissue healing. ...
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As the chiral drug market grows, developing efficient separation methods while ensuring quality has become a key focus for the pharmaceutical industries. Chiral column chromatography is effective but often impractical...
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The cement industry in Indonesia, heavily relies on coal, contributing significantly to greenhouse gas (GHG) emissions. Simultaneously, Java Island generates over 23 million tons of municipal solid waste (MSW) annuall...
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AbstractInterpenetrating polymer networks (IPN\'s) can be defined as a combination of two polymers in network form, at least one of which was synthesized and/or crosslinked in the immediate presence of the other. ...
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AbstractInterpenetrating polymer networks (IPN\'s) can be defined as a combination of two polymers in network form, at least one of which was synthesized and/or crosslinked in the immediate presence of the other. Historically, the science of IPN\'s began with the papers of J. R. Millar in 1960 on homo‐IPN\'s made from polystyrene, but the first recorded publication is a patent by J. W. Aylsworth in 1914. This latter system was based on phenol‐formaldehyde for one network, and sulfur cured natural rubber for the other network. Early academic laboratories interested in IPN\'s include the Frisch team at Detroit and SUNY, who soon added their former student, Danny Klempner, and Yuri Lipatov\'s team at the Ukranian SSR Academy of sciences in the USSR, as well as the author\'s laboratory. More recent academic teams interested in IPN\'s include Douglas Hourston at the University of Lancaster, England; Robert Cohen at MIT; S. C. Kim at the Korea Advanced Institute of science and Technology, Seoul, Korea; G. Meyer and J. M. Widmaier in Strasbourg, France; and many others. Numerous industrial laboratories are interested, noting that about 90 U.S. patients have been granted, most of them in the past ten years. Systems of special interest include the new thermoplastic IPN\'s, which are really hybrid materials between polymer blends and IPN\'s, and the IPN‐based RIM (reaction injection molding) materials. Other materials include the sequential IPN\'s and the SIN\'s, which have both polymers simultaneously polymerized, and the latex IPN\'s, which often exhibit core‐shell characte
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