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Equipo Editorial1992-03-01Materiales de Construccion

Solid solubility of MgO in the calcium silicates of portland clinker. The effect of CaF2

S. Martínez、F. Puertas、A. Palomo1992-03-01Materiales de Construccion

The solid solubility of MgO in the calcium silicates of portland clinker has been determined by XRD and XDS. The influence that the presence of CaF2 has on said solubility has also been verified. The solid solution limit of MgO in C3S at 1275 ºC lies at about 1.0% wt, where the triclinic form II stabilizes. The presen…

TABLE OF CONTENTS

作者信息未提供1992-03-01Science and Engineering of Composite Materials

The effect of pozzolan additions on the shrinkage of cement pastes and mortars during their first hours of age

M. Mauricio Ossa、D. Jorge David1992-03-01Materiales de Construccion

The traditional favour enjoyed by cement including additions and by their diverse uses in Chile calls for an extense investigation of their behaviour in order that the results may justify their utilization in specific projects. This works studies volume changes occurring in cement pastes and mortars containing pozzola…

Generalized atomic displacements in crystallographic structure analysis

W. F. Kuhs1992-03-01Acta Crystallographica Section A Foundations of Crystallography

An attempt is made to summarize both theoretical and experimental aspects of generalized atomic displacement parameters (ADP's) in crystalline matter. Generalized displacement parameters are used to describe the weakening of Bragg intensities via the anharmonic (static or thermal) Debye–Waller factor (DWF) and its rea…

Thermodynamic and Structural Properties of Metals and AlloysThermal and Kinetic AnalysisX-ray Diffraction in Crystallography

Pure gold cluster of 1:9:9:1:9:9:1 layered structure: a novel 39-metal-atom cluster [(Ph3P)14Au39Cl6]Cl2 with an interstitial gold atom in a hexagonal antiprismatic cage

Boon K. Teo、Xiaobo Shi、Hong Zhang1992-03-01Journal of the American Chemical Society

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPure gold cluster of 1:9:9:1:9:9:1 layered structure: a novel 39-metal-atom cluster [(Ph3P)14Au39Cl6]Cl2 with an interstitial gold atom in a hexagonal antiprismatic cageBoon K. Teo, Xiaobo Shi, and Hong ZhangCite this: J. Am. Chem. Soc. 1992, 114, 7, 2743–2745Publication Dat…

Organometallic Complex Synthesis and CatalysisMolecular Junctions and NanostructuresNanocluster Synthesis and Applications

Grain‐Size‐Dependent Transformation Behavior in Polycrystalline Tetragonal Zirconia

Paul Becher、Michael V. Swain1992-03-01Journal of the American Ceramic Society

Experimental observations of the tetragonal phase transformation behavior in polycrystalline zirconias and the related toughening contribution are presented. An analysis which considers transformation thermodynamics and residual stresses is developed to describe the influence of grain size on tetragonal‐to‐monoclinic…

Intermetallics and Advanced Alloy PropertiesAdvanced materials and compositesAdvanced ceramic materials synthesis

Mineral crystals in calcified tissues: A comparative study by SAXS

Peter Fratzl、M. Groschner、G. Vogl 等 8 位作者1992-03-01Journal of Bone and Mineral Research

The shape, the typical orientation, and the average size of mineral crystals in different types of mineralized tissues were investigated by means of small-angle x-ray scattering (SAXS). To rule out eventual artifacts due to sample preparation, four different standard preparation techniques were used and a comparison s…

Calcium Carbonate Crystallization and InhibitionBone Tissue Engineering MaterialsBone health and osteoporosis research

Potential applications of the boron cluster compounds

J. Plešek1992-03-01OpenAlex

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPotential applications of the boron cluster compoundsJaromir PlesekCite this: Chem. Rev. 1992, 92, 2, 269–278Publication Date (Print):March 1, 1992Publication History Published online1 May 2002Published inissue 1 March 1992https://pubs.acs.org/doi/10.1021/cr00010a005https://…

Boron and Carbon Nanomaterials ResearchBoron Compounds in ChemistryIron-based superconductors research