Materials Literature
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ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCoarsening in Polyethylene-Copolymer BlendsB. Crist and A. R. NesarikarCite this: Macromolecules 1995, 28, 4, 890–896Publication Date (Print):February 1, 1995Publication History Published online1 May 2002Published inissue 1 February 1995https://doi.org/10.1021/ma00108a014Req…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPolymorphs of Ln2MoO6: A Neutron Diffraction Investigation of the Crystal Structures of La2MoO6 and Tb2MoO6J. S. Xue, Mark R. Antonio, and L. SoderholmCite this: Chem. Mater. 1995, 7, 2, 333–340Publication Date (Print):February 1, 1995Publication History Published online1 Ma…
The packing in molecular crystals is determined by intermolecular interactions. An understanding of these interactions would enable the design of systems exhibiting effective conductivity and superconductivity. By careful analysis of the shortest intermolecular interactions in the crystal combined with accurate ab‐ini…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTLuminescence Properties of Terbium(III) Complexes with 4-Substituted Dipicolinic Acid AnalogsJagannath B. Lamture, Z. Hong Zhou, A. Suresh Kumar, and Theodore G. WenselCite this: Inorg. Chem. 1995, 34, 4, 864–869Publication Date (Print):February 1, 1995Publication History Pu…
ABSTRACT Epiphytic, epilithic, and surface sediment diatom assemblages were identified and enumerated from 35 study ponds on CapeHerschel (78°37″N, 74°42″W), east‐central Ellesmere Island, Canada. All the sites are shallow (maximum depth <2 m), clear, oligotrophic, and freshwater. The ponds freeze completely for 10…
Abstract Bubble growth is a phenomenon encountered in several commercially important processes. A mathematical model presented here describes the growth of bubbles during phase separation of an initially homogeneous polymer‐supercritical fluid mixture, triggered by a sudden pressure drop at constant temperature. It is…
Ferroelectric relaxors belong to a class of materials which possess a local polarization until very high temperature and exhibit a wide frequency range dielectric dispersion around and below ${\mathit{T}}_{\mathrm{max}}$, the temperature of the dielectric maximum. By supposing an exponential-type distribution for the…
Crystals formed in biological tissues often adopt remarkable morphologies that are thought to be determined mainly by the shapes of the confined spaces in which they grow. Another possible way of controlling crystal shape, demonstrated only in vitro, is by means of specialized proteins preferentially interacting with…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTA New Metastable Three-Dimensional Bismuth Sulfide with Large Tunnels: Synthesis, Structural Characterization, Ion-Exchange Properties, and Reactivity of KBi3S5Timothy J. McCarthy, Troy A. Tanzer, and Mercouri G. KanatzidisCite this: J. Am. Chem. Soc. 1995, 117, 4, 1294–1301…
A microcomposite test procedure for evaluating the constituent properties of CMCs produced by chemical vapor infiltration is described. The analysis and experimental results demonstrate that the interface sliding resistance t o can be obtained from the unload/reload hysteresis, after one (or more) matrix crack has bee…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTEffect of Temperature on the Supramolecular Tubular Structure in Oriented Fibers of a Poly(methacrylate) with Tapered Side GroupsYong Ku Kwon, Sergei N. Chvalun, John Blackwell, Virgil Percec, and James A. HeckCite this: Macromolecules 1995, 28, 5, 1552–1558Publication Date…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTNucleation and Particle Growth Processes Involved in the Preparation of Silica-Supported Nickel Materials by a Two-Step ProcedureMichel Che, Zheng Xing Cheng, and Catherine LouisCite this: J. Am. Chem. Soc. 1995, 117, 7, 2008–2018Publication Date (Print):February 1, 1995Publ…
Solid matrices containing laser dyes have been used to produce practical tunable solid state dye lasers with advantages such as compactness, manageability, lack of toxicity and flammablity etc. Polymer matrices have suffered in the past from limited photostability. Recently, polymeric materials with a laser‐damage thr…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXT.alpha.-Relaxation in the Glass Transition Range of Amorphous Polymers. 1. Temperature Behavior across the Glass transitionA. Alegria, E. Guerrica-Echevarria, L. Goitiandia, I. Telleria, and J. ColmeneroCite this: Macromolecules 1995, 28, 5, 1516–1527Publication Date (Print)…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPrecipitation Polymerization of Acrylic Acid in Supercritical Carbon DioxideT. J. Romack, E. E. Maury, and J. M. DeSimoneCite this: Macromolecules 1995, 28, 4, 912–915Publication Date (Print):February 1, 1995Publication History Published online1 May 2002Published inissue 1 F…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSupramolecular Liquid-Crystalline Complexes Exhibiting Room-Temperature Mesophases and Electrooptic Effects. Hydrogen-Bonded Mesogens Derived from Alkylpyridines and Benzoic AcidsTakashi Kato, Mitsuo Fukumasa, and Jean M. J. FrechetCite this: Chem. Mater. 1995, 7, 2, 368–372…
All articles of this category Alkanes and other unactivated C-H bond substrates can be catalytically transformed by an emerging class of versatile inorganic clusters called polyoxometalates under economically and environmentally attractive conditions. ”Catalytic” radical generation and redox trapping of alkyl radicals…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTTensile Properties of Crystalline Polymers: Random Copolymers of EthyleneM. A. Kennedy, A. J. Peacock, M. D. Failla, J. C. Lucas, and L. MandelkernCite this: Macromolecules 1995, 28, 5, 1407–1421Publication Date (Print):February 1, 1995Publication History Published online1 M…
Microreactors based on zeolites and related materials are one of the latest developments in the field which started with the use of crystalline aluminosilicates for catalysis in the 1960s. These crystalline materials are highly thermally and hydrothermally stable, the number and strength of their acid sites can be con…
Pseudomonas lemoignei has five different polyhydroxyalkanoate (PHA) depolymerase genes (phaZ1 to phaZ5), which encode the extracellularly localized poly(3-hydroxybutyrate) (PHB) depolymerases C, B, and D, poly(3-hydroxyvalerate) (PHV) depolymerase, and PHB depolymerase A, respectively. Four of the five genes (phaZ1 to…