Molecular-scale mechanisms of CO2 mineralization in nanoscale interfacial water films
The calamitous impacts of unabated carbon emission from fossil-fuel-burning energy
infrastructure call for accelerated development of large-scale CO2 capture, utilization and …
infrastructure call for accelerated development of large-scale CO2 capture, utilization and …
[HTML][HTML] Carbonation mechanisms and kinetics of lime-based binders: An overview
C Rodriguez-Navarro, T Ilić, E Ruiz-Agudo… - Cement and Concrete …, 2023 - Elsevier
The reaction of slaked lime with atmospheric CO 2 in the presence of humidity leads to the
formation of cementing carbonate phases in traditional aerial lime mortars and plasters. This …
formation of cementing carbonate phases in traditional aerial lime mortars and plasters. This …
Filler effects of CaCO3 polymorphs derived from limestone and seashell on hydration and carbonation of reactive magnesium oxide (MgO) cement (RMC)
This study investigated the influence of CaCO 3 polymorphs from limestone and seashell on
the hydration and carbonation kinetics of reactive MgO cement (RMC). Replacement levels …
the hydration and carbonation kinetics of reactive MgO cement (RMC). Replacement levels …
Moisture-induced degradation of quantum-sized semiconductor nanocrystals through amorphous intermediates
Elucidating the water-induced degradation mechanism of quantum-sized semiconductor
nanocrystals is an important prerequisite for their practical application because they are …
nanocrystals is an important prerequisite for their practical application because they are …
[HTML][HTML] Role of magnesium acetate in hydration and carbonation of magnesium oxide-based cements
MgO-based cements have the potential for low carbon binders especially when MgO is
sourced from non‑carbonate minerals. Understanding the reaction kinetics and products …
sourced from non‑carbonate minerals. Understanding the reaction kinetics and products …
Mechanisms of Mg carbonates precipitation and implications for CO 2 capture and utilization/storage
The mechanisms involved in the natural formations of dolomite (CaMg (CO3) 2) and
magnesite (MgCO3) have endured as challenging research questions over centuries, being …
magnesite (MgCO3) have endured as challenging research questions over centuries, being …
4D nanoimaging of early age cement hydration
Despite a century of research, our understanding of cement dissolution and precipitation
processes at early ages is very limited. This is due to the lack of methods that can image …
processes at early ages is very limited. This is due to the lack of methods that can image …
Armoring of MgO by a Passivation Layer Impedes Direct Air Capture of CO2
It has been proposed to use magnesium oxide (MgO) to separate carbon dioxide directly
from the atmosphere at the gigaton level. We show experimental results on MgO single …
from the atmosphere at the gigaton level. We show experimental results on MgO single …
[HTML][HTML] Magnesium silicate hydrate (MSH) stability under carbonation
This work offers in-depth understanding about the behavior of different MSH phases under
carbonation. Here, we carbonated 8-year-old MSH samples under i) wet carbonation and ii) …
carbonation. Here, we carbonated 8-year-old MSH samples under i) wet carbonation and ii) …
Supercritical CO2 Directional‐Assisted Synthesis of Low‐Dimensional Materials for Functional Applications
W Liu, X Zheng, Q Xu - Small, 2023 - Wiley Online Library
Abstract Supercritical CO2 (SC CO2), as one of the unique fluids that possess fascinating
properties of gas and liquid, holds great promise in chemical reactions and fabrication of …
properties of gas and liquid, holds great promise in chemical reactions and fabrication of …