Results 41 to 50 of about 3,812 (260)
Chemically Doped Conductive Polymers for Wearable Health Monitoring
Advanced Materials Technologies, EarlyView.Among conductive polymers, poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS), polyaniline (PANI), and polypyrrole (PPy) are the most studied and applied. Chemical doping significantly boosts intrinsic conductivity and mechanical robustness.
Mengdi Zuo +5 more
wiley +1 more source
Metal‐free Hydrogen Generation from Seawater and Silicon Waste: A Circular Approach
Angewandte Chemie, EarlyView.Hydrogen was rapidly generated directly from untreated seawater and polymeric Si waste without any transition metal catalyst. The in situ generated polymeric cross‐linked Si resin was completely depolymerized under mild conditions into chloro‐silane monomers.
Mustapha Hamdaoui +6 more
wiley +2 more sources
Supplementary Cementitious Material Based on Calcined Montmorillonite Standards
Construction and Building Materials, 2023 Particle size distribution of all samples. Thermal analysis curves of SWy-3 and SAu-1 standarts Calorimetry-R3 of all samples LXRPD of orientated aggregates, both standarts with corundum, calcined ...
Vallina, Diego +5 more
openaire +4 more sources
Case Studies in Construction Materials, 2020 This paper investigates the application of Water Treatment Sludge (WTS), the main waste generated by water potabilization activities, for the development of a Supplementary Cementitious Material (SCM).
Luis Gabriel Graupner de Godoy +4 more
doaj +1 more source
Study of the Influence of Chemical Composition on the Pozzolanicity of Soda-lime Glass Microparticles [PDF]
Materials Research, 2015 The use of residues, in partial or total substitution of aggregates or binders in concrete, presents interesting possibilities for obtaining eco-efficient concretes. Research has investigated the use of glass residue in Portland cement composite, whether
Rosemary Bom Conselho Sales +5 more
doaj +1 more source
Engineering Proceedings, 2023 This study focuses on developing cost-efficient engineered cementitious composites (ECCs) with glass and polypropylene fibers, using local materials for sustainable construction in developing countries.
Amaan Sikandar, Majid Ali
doaj +1 more source
Advanced Science, EarlyView.Electroacupuncture (EA) ameliorates learning and memory function in 5×FAD mice by regulating the brain glucose metabolic network. This neuroprotective effect is closely related to enhancing neuronal energy utilization via the IGF1/IGF1R signaling pathway.
Shengxiang Liang +12 more
wiley +1 more source
Expanded Clay Production Waste as Supplementary Cementitious Material
Sustainability, 2023 Global warming stands as one of the most significant challenges facing our planet, primarily due to the substantial emissions of greenhouse gases into the atmosphere. Among the major contributors to these emissions is the cement industry, which ranks as one of the largest sources of CO2 pollutants.
Kaminskas, Rimvydas, Savickaite, Brigita
openaire +1 more source
Lime-activation of natural pozzolan for use as supplementary cementitious material in concrete
Ain Shams Engineering Journal, 2022 The present work was conducted to examine the beneficial effects of activating natural pozzolan (NP) using hydrated lime (HL) for its efficient utilization in concrete.
Omar S. Baghabra Al-Amoudi +3 more
doaj +1 more source
Advanced Science, EarlyView.This study investigates how the internal structure of fiber‐reinforced ceramic composites affects their resistance to damage. By combining 3D X‐ray imaging with acoustic emission monitoring during mechanical testing, it reveals how silicon distribution influences crack formation.
Yang Chen +7 more
wiley +1 more source