Results 121 to 130 of about 170,343 (261)

From Pores to Pavement: Advanced Modeling of Aluminosilicates for Scalable Carbon Capture in Concrete

open access: yesAdvanced Science, EarlyView.
This study presents a transferable modeling framework for carbon capture using aluminosilicates, integrating Universal Isotherm Modeling with experimental data. It reveals how ultramicropores, alumina content, and amine functionalization influence CO2 adsorption energetics.
Pooja Anil Kumar Nair   +4 more
wiley   +1 more source

La minería legal en Colombia como fuente en desarrollo sostenible [PDF]

open access: yes, 2017
Artículo de investigaciónEn el presente artículo se analiza a la industria minera en Colombia, con el fin de considerar si esta actividad puede llegar a ser una fuente de desarrollo sostenible en el país, es decir que logre el objetivo de crear un ...
Forero-Puerto, María Alejandra
core  

Physical Origin of Temperature Induced Activation Energy Switching in Electrically Conductive Cement

open access: yesAdvanced Science, EarlyView.
The temperature‐induced Arrhenius activation energy switching phenomenon of electrical conduction in electrically conductive cement originates from structural degradation within the biphasic ionic‐electronic conduction architecture and shows percolation‐governed characteristics: pore network opening dominates the low‐percolation regime with downward ...
Jiacheng Zhang   +7 more
wiley   +1 more source

Subducted carbon weakens the forearc mantle wedge in a warm subduction zone

open access: yesNature Communications
Subducting oceanic plates carry large amounts of carbon into the Earth’s interior. The subducted carbon is mobilized by fluid and encounters ultramafic rocks in the mantle wedge, resulting in changes to the mineral assemblage and mechanical properties of
Ryosuke Oyanagi, Atsushi Okamoto
doaj   +1 more source

Las industrias extractivas en Mozambique: ¿amenaza u oportunidad para el desarrollo? [PDF]

open access: yes, 2015
Como consecuencia de una serie de recientes hallazgos geológicos, en pocos años Mozambique ha pasado de ser un país con escasos recursos naturales a ser potencialmente uno de los grandes productores y exportadores mundiales de carbón y gas.
Bidaurratzaga Aurre, Eduardo   +1 more
core  

Nanoarchitectonics of Porous Carbons Templated by Inorganic Metal Oxides and Alkali Metal Salts for Energy and Environmental Applications

open access: yesAdvanced Science, EarlyView.
This review explores inorganic metal oxides and metal salt nanoparticles templated porous carbons, highlighting their synthesis, structural features, and performance in energy and environmental applications. It critically compares template types, porosity control, and functional outcomes across recent literature.
Gurwinder Singh   +8 more
wiley   +1 more source

Geopolymerization threatens the persistence of organic carbon associated with iron in anoxic environments

open access: yesNature Communications
The sequestration of organic carbon (OC) through mineral association in soils and sediments is a crucial process that regulates carbon sink dynamics and the global carbon cycle.
Cheng Zhao   +10 more
doaj   +1 more source

Del carbón vegetal al coque en la industria del hierro y del acero [PDF]

open access: yes, 2013
Peer ...
Díez Díaz-Estébanez, María Antonia
core  

Global Nitrogen Deposition Promotes Carbon Sink Formation in Terrestrial Ecosystems

open access: yesAdvanced Science, EarlyView.
Nitrogen deposition alleviates ecosystem N limitation and enhances carbon sinks. Using 829 observations, we show 36% of deposited N is retained globally (39.15 Tg N yr−1), with distinct NHx and NOy contributions. This retention drives a terrestrial C sink of 0.88 Pg C yr−1 (25.48%), highlighting the importance of pool‐specific C:N stoichiometry ...
Lei Li   +6 more
wiley   +1 more source

Las bioenergías en España. Una serie de producción, consumo y stocks entre 1860 y 2010 [PDF]

open access: yes, 2017
Este documento es la base metodológica y estadística de una nueva serie de consumo de bioenergías en España entre 1860 y 2010. En el caso de las bioenergías leñosas, que han representado históricamente la mayor parte del consumo, estimamos también la ...
Infante Amate, Juan   +1 more
core  

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