Journal ArticleDOI
Dissolution-precipitation mechanism of combustion synthesis of calcium aluminate
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TLDR
In this paper, a combustion front quenching method was used to analyze the mechanism of combustion synthesis for calcium aluminate by using X-ray diffraction (XRD) and field-emission scanning electron microscopy equipped with energy dispersive spectrometer (FESEM-EDS).About:
This article is published in Ceramics International.The article was published on 2017-12-01. It has received 14 citations till now. The article focuses on the topics: Aluminate & Calcium aluminates.read more
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Electrodeposition of crystalline silicon films from silicon dioxide for low-cost photovoltaic applications
TL;DR: A simple process for making high-purity solar-grade silicon films directly from silicon dioxide via a one-step electrodeposition process in molten salt, providing a promising strategy for low-cost silicon solar cells production.
Journal ArticleDOI
One-step synthesis of in-situ carbon-containing calcium aluminate cement as binders for refractory castables
TL;DR: In-situ carbon-containing calcium aluminate cement (CCAC) was synthesized through carbon-bed sintering with calcium citrate tetrahydrate and Al2O3 as raw materials.
Journal ArticleDOI
Solid-phase combustion synthesis of calcium aluminate with CaAl2O4 nanofiber structures
TL;DR: In this article, a solid-phase combustion synthesis method with raw materials of CaO2, CaCO3, Al, and Al2O3 in Ar atomosphere at a pressure of 0.1 MPa was proposed.
Journal ArticleDOI
Molten-salt-assisted combustion synthesis of B4C powders: Synthesis mechanism and dielectric and electromagnetic wave absorbing properties
TL;DR: In this article, a novel electromagnetic wave (EMW) absorber was prepared by combustion synthesis of Boron carbide (B4C) powders with different grain sizes using a molten-salt-assisted combustion technique with B2O3, CB (carbon black), and Mg powders as starting materials, and NaCl as an additives.
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One step synthesis and characterization of high aspect ratio network-like carbon nanotubes containing calcium aluminate cement composite powders
Changkun Lei,Donghai Ding,Guoqing Xiao,Jianjun Chen,Yunfei Zang,Jiyuan Luo,Xiaochuan Chong,Ren Yun +7 more
TL;DR: In this article, high aspect ratio network-like carbon nanotubes containing calcium aluminate cement composite powders were synthesized by carbon-bed sintering method using calcium acrylate and activated alumina as raw materials, and nickel nitrate as catalyst.
References
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Self-propagating exothermic reactions: the synthesis of high-temperature materials by combustion
TL;DR: A review of the self-propagating high-temperature synthesis (SHS) method is presented in this article, which emphasizes the mechanisms of the rapid, non-isothermal reactions associated with this method.
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Combustion synthesis of advanced materials: Part I. Reaction parameters
John J. Moore,H.J. Feng +1 more
TL;DR: In this paper, an explanation of combustion (self propagating high temperature) synthesis (SHS) is given together with a historical perspective of the examination of such exothermic reactions.
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History and recent developments in SHS
TL;DR: Self-propagating high-temperature synthesis (SHS) as mentioned in this paper is a well-known technique for synthesizing refractory compounds with limited potentiality, in which combustion of various compounds synthesized compounds and designs materials.
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Castable refractory concretes
TL;DR: In this article, the development from conventional high cement materials, through low cement and ultra-low cement castables to the present materials which may be entirely free of CAC is discussed.
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Combustion synthesis of fine-particle metal aluminates
TL;DR: In this paper, the surface areas of the as-prepared metal aluminates using carbohydrazide fuel were higher compared with urea (1 to 20 $m^2g^{-1}$).