International Journal of Self-propagating High-temperature Synthesis 

About: International Journal of Self-propagating High-temperature Synthesis is an academic journal published by Springer Science+Business Media. The journal publishes majorly in the area(s): Combustion & Materials science. It has an ISSN identifier of 1061-3862. Over the lifetime, 713 publications have been published receiving 3625 citations.

Novel Approaches to Solution-Combustion Synthesis of Nanomaterials

Abstract: Solution-combustion is an attractive approach to synthesis of nanomaterials for a variety of appli- cations, including catalysts, fuel cells, and biotechnology. In this paper, several novel methods based on the combustion of a reactive solution are presented. These methods include self-propagating sol-gel combustion and combustion of impregnated inert and active supports. It was demonstrated that, based on the fundamental understanding of the considered combustion processes, a variety of extremely high surface area materials could be synthesized. The controlling process parameters are defined and discussed. Examples of materials synthe- sized by the above methods are presented. For the first time, a continuous technology for production of nano- powders by using the solution combustion approach is demonstrated.

Combustion Joining of Refractory Materials

Abstract: This paper overviews heterogeneous exothermic reactive systems as they apply to the joining of materials. Techniques that are investigated fall under two general schemes: so-called Volume Combustion Synthesis (VCS) and Self-Propagating High-Temperature Synthesis (SHS). Within the VCS scheme, applications that are considered include Reactive Joining (RJ), Reactive Resistance Welding (RRW), and Spark Plasma Sintering (SPS). Under the SHS scheme, Combustion Foil Joining (CFJ) and Conventional SHS (CCJ) are discussed. Analysis of the relevant works show significant potential, particularly for the RJ, RRW, and CFJ approaches, in the joining of a variety of materials which are difficult, or impossible, to bond using conventional techniques. More specifically, it is shown that these methods can be successfully applied to the joining of: (i) dissimilar materials such as ceramics and metals and (ii) refractory materials, such as graphite, carbon-carbon composites, W, Ta, Nb, etc.

Kinetics of SHS reactions: A review

Abstract: The current state of chemical kinetics for self-propagating high-temperature non-catalytic reactions has been reviewed for results over the past 50 years. Five different characterization techniques are primarily considered: differential thermal analysis (DTA), electrothermal explosion (ETE), electrothermography (ET), combustion velocity/temperature analyses (Merzhanov–Khaikin and Boddington–Laye approaches), and other advanced in-situ diagnostics, including time-resolved X-ray diffraction (TRXRD). Based on the summary of results thus far, recommendations are given for the future of SHS kinetic research.

Self-sustaining reactions induced by ball milling: An overview

Abstract: When a highly exothermic powder mixture is activated in a ball mill, a self-propagating process can be ignited after a certain activation time. Exploring the effects of material properties and milling conditions on the ignition time, combined with characterization of reactant mixtures approaching the critical state at ignition, provides useful information on the mechanical activation process. After ignition, the reaction propagates thermally, similar to an SHS process. In this paper, the principles of mechanically induced self-sustaining reactions (MSR) are summarized and their relationships with mechanochemistry and SHS are discussed. Numerous examples are given, some interesting from the point of view of fundamental understanding of the process, others are promising as the bases of practical applications.