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Biomass-Derived from Bamboo Leaf Ash: Pozzolanic Reactivity
(Materials Research Forum Llc, 2018-01-01)
Bamboo leaf ash (BLA) was assessed as a pozzolanic material in pastes and mortars. Differently from most of research performed, the BLA studied in this paper was obtained through an auto-combustion process. This material ...
Assessment of pozzolanic/hydraulic reactivity of vitreous calcium aluminosilicate (VCAS)
(2016-04-15)
The aim of this paper is to assess the possibility of using vitreous calcium aluminosilicate (VCAS) as a supplementary cementitious material in the production of Portland cement mortars. The calcium hydroxide consumption ...
Reactivity of eumelanin building blocks: A DFT study of monomers and dimers
(2020-07-01)
Melanins are natural pigments with important biological properties and have been considered promising materials for several bio-electronic applications. In spite of it, until now there is no satisfactory understanding of ...
Properties of mortars produced with reactivated cementitious materials
(2015)
The production of reactivated cementitious materials is an option for the recycling of hydrated-cement-rich fines discarded during recycled aggregate production. Reactivation is based on a thermal process where calcium ...
Sensing and Tactile Artificial Muscles from Reactive Materials
(Sensors, 2016)
Polyfuran-based chemical sensors: Identification of promising derivatives via DFT calculations and fully atomistic reactive molecular dynamics
(2020-12-05)
Organic polymers are promising materials for the design of active layers of chemical sensors. In this context, polyfuran (PF) derivatives have not been largely investigated, mainly due to stability problems and poorer ...
Reactive doping of PAni-CSA and its use in microwave absorbing materials
(Wiley-Blackwell, 2009-01-01)
Conductive coatings have been studied for static dissipation and as microwave absorbing materials. the doping process of polyaniline (PAni), which makes it conductive, is an important stage that determines the coating ...
Sulfonated melanin derivatives: theoretical evaluation of local reactivities and chemical structures
(2021-12-01)
Melanins are natural macromolecules present in several organisms responsible for photoprotection, photosensitivity, ion chelation, and thermoregulation. Such materials have attracted attention due to their interesting ...