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Alkali-activated materials [PDF]
Cement and Concrete Research, 2018 © 2017 Elsevier Ltd.This paper, which forms part of the UNEP White Papers series on Eco-Efficient Cements, provides a brief discussion of the class of cementing materials known as 'alkali-activated binders', which are identified to have potential for utilization as a key component of a sustainable future global construction materials industry.
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Rational design of super-alkalis and their role in CO2 activation [PDF]
, 2017 Super-alkalis are clusters of atoms. With ionization potentials smaller than those of the alkali atoms, they are playing an increasing role in chemistry as highlighted by recent applications in solar cells as well as in Li-ion batteries.
Jena, Puru, Wang, Qian, Zhao, Tianshan
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Hydro-mechanical behaviour of alkali-activated binder treated soil [PDF]
E3S Web of Conferences, 2020 An experimental investigation on the mechanical improvement induced by alkali-activated binder based on the activation of a fluidal bed combustion fly ash on a clayey soil has been developed.
Vitale Enza +3 more
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Thermal stability and leaching behavior of alkali-activated slag doped with electric arc furnace dust [PDF]
Science of SinteringThe study presented in this paper explores the simultaneous valorization of electric arc furnace slag (EAFS) and electric arc furnace dust (EAFD) through an alkali activation process, as well as the thermal stability of the resulting product.
Tadić Nebojša +4 more
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Development of unfired earthen building materials using muscovite rich soils and alkali activators
Case Studies in Construction Materials, 2019 Most studies have focused on the alkali activation of thermally activated kaolinitic clays for the production of innovative building materials. Whilst the widespread use of these minerals may be hindered due to geographical availability; a combination of
Emeso Beckley Ojo +3 more
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Journal of Natural Fibers, 2022 The primary purpose of the research is to improve the surface of hemp fibers chemically. The outcome of different chemical treatments of fibers on their chemical, morphological, physical, and thermal properties has been studied.
Priyanka Soni, Shishir Sinha
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Nickel catalysts for internal reforming in molten carbonate fuel cells [PDF]
, 1996 Natural gas may be used instead of hydrogen as fuel for the molten carbonate fuel cell (MCFC) by steam reforming the natural gas inside the MCFC, using a nickel catalyst (internal reforming).
Berger, R.J. +3 more
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Fibre Reinforced Alkali-Activated Rock Wool
3rd International Conference on Technologies & Business Models for Circular Economy: Conference Proceedings, 2022 Mineral wool, i.e. rock and glass wool, represents considerable challenge after its functional-time runs out due to its small density leading to large volume consumption during transport and in landfills where it usually ends. Because rock wool is mineralogically and chemically a promising precursor material for alkali-activation, it was milled from ...
Majda Pavlin +2 more
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Single Alkali Metal Ion-Activated Porous Carbon With Heteroatom Doping for Supercapacitor Electrode
Frontiers in Chemistry, 2020 A single alkali metal ion activation method was used to prepare sulfur-doped microporous carbons. A series of alkali metal ions such as Li+, Na+, K+, and Cs+ was used in the polymerization process of 3-hydroxythiophenol and formaldehyde to obtain metal ...
Changshui Wang
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Development of high-gain gaseous photomultipliers for the visible spectral range
, 2009 We summarize the development of visible-sensitive gaseous photomultipliers, combining a semitransparent bi-alkali photocathode with a state-of-the-art cascaded electron multiplier.
A Breskin +14 more
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