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Kinetics of polymorphic solid-state transformations
Journal of the Chemical Society, Faraday Transactions 2, 1984Solid-state polymorphic transformations can have a profound influence on the processing and storage of some crystalline powders. Using classical models of nucleation and growth a framework is developed which highlights the importance of crystal size on the transformation rate.
Peter T. Cardew +2 more
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Solid-State Phase Transformations and Reactions
2012In Chapters 14 and 15, we discussed grain boundaries (GBs) and phase boundaries (PBs), respectively. Those two chapters described the interfaces and crystal defects. In Chapter 24, we then examined how the movement of GBs can lead to sintering, grain growth, and densification.
C. Barry Carter, M. Grant Norton
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Solid-State Transformations in Metal Iodides
Solid State Phenomena, 2008Numerous solid-state transformations occur in metal iodides. These transformations can be classified into three categories: polymorphic transformations, polytypic transitions and molecular solids. Many of the modifications of metal iodides involve metastable phases transforming into stable phases.
Steve C. Hansen, D. Kobertz
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A novel topology of solid state transformer
2010 1st Power Electronic & Drive Systems & Technologies Conference (PEDSTC), 2010This paper introduces a new topology for implementing a solid state transformer. The advantages of the proposed topology include a reduced number of SiC MOSFETs, lower cost and smaller switching losses. Simulation results are given to demonstrate the performance of the proposed topology.
A. Abedini, T. Lipo
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Solid-State Transformations in Weldments
1993Abstract Solid-state transformations occurring in a weld are highly nonequilibrium in nature and differ distinctly from those experienced during casting, thermomechanical processing, and heat treatment. This article focuses on welding metallurgy of fusion welding of steels and highlights the fundamental principles that form the basis of ...
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Solid state of aceclofenac: characterization, transformation
Journal of Pharmaceutical Investigation, 2012The objective of this work was to investigate the existence of polymorphs and pseudopolymorphs of aceclofenac which is a peripherally acting, non-steroidal anti-inflammatory analgesic with anti-inflammatory, antiarthritic and antipyretic activities.
Jung Soon Song, Young Taek Sohn
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Optics of Solid State Phase Transformations
1971The optical spectra of Mott insulators and amorphous semiconductors are discussed in detail, and are contrasted with the spectra of ordinary crystalline semiconductors. Particular emphasis is placed on the transition-metal oxides and the chalcogenide glasses.
David Adler, Julius Feinleib
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A solid-state transformation in 1,5-dichloroanthraquinone
Journal of Applied Crystallography, 19791,5-Dichloroanthraquinone undergoes a solid-state transformation at 470 K. The two modifications are very similar, except that a is greater than b above the transition temperature and the inverse is true at room temperature.
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Overview and design of solid-state transformers
2018The SST has several advantages when applied in the modern electric distribution grid. Among them, the availability of the dc link for connection of dc microgrid is mentioned in this chapter. There are many different possibilities to implement the architecture of the SST, and an overview and classification have been presented. For electric distribution,
Levy Costa +2 more
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