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- W4282959442 abstract "Early-stage CO2 curing technology for alkaline construction materials (such as cement concrete) has gained increasing interest owing to the advantages of material properties improvement and high potential of CO2 sinking. Less attention, however, has been paid to morphological characteristics of CaCO3 in carbonated cement concrete. The crystal structure and micromorphology of CaCO3 in an early-age aerated concrete (AC) cured under CO2 gas pressures of 0.1, 1, and 2 bar were investigated. The fabricated AC has a high CO2 sorption capacity (∼35 g CO2 per 100 g cement in a 100 mm cube). The morphological characteristics of CaCO3 were statistically analyzed in terms of long-axis length (b), short-axis length (a), and aspect ratio (K = b/a). As CO2 pressure increases, b is almost unchanged from 0.8-1.8 μm, a decreases from 0.7 to 0.4 μm, and, consequently, K increases from 1.3 to 2.5. The different CaCO3 crystal morphologies in AC are ascribed to the CO2 pressure-associated crystal transformation processes: low gas pressure induces a symmetric CaCO3 growth, while high gas pressure causes a faster calcite growth at the crystal tip ends. The findings would deepen the understanding of CaCO3 crystal formation under different CO2 curing pressures for tuning the microstructure of CO2-cured cement concrete." @default.
- W4282959442 created "2022-06-17" @default.
- W4282959442 creator A5029699148 @default.
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- W4282959442 creator A5091261661 @default.
- W4282959442 date "2022-01-01" @default.
- W4282959442 modified "2023-10-15" @default.
- W4282959442 title "Morphological characteristics of calcium carbonate crystallization in CO<sub>2</sub> pre-cured aerated concrete" @default.
- W4282959442 cites W1981459990 @default.
- W4282959442 cites W1988581096 @default.
- W4282959442 cites W1990947871 @default.
- W4282959442 cites W1991222672 @default.
- W4282959442 cites W1997260160 @default.
- W4282959442 cites W2002553997 @default.
- W4282959442 cites W2004394399 @default.
- W4282959442 cites W2012463063 @default.
- W4282959442 cites W2014109961 @default.
- W4282959442 cites W2033389390 @default.
- W4282959442 cites W2033487411 @default.
- W4282959442 cites W2035947982 @default.
- W4282959442 cites W2036613535 @default.
- W4282959442 cites W2038915117 @default.
- W4282959442 cites W2054959591 @default.
- W4282959442 cites W2074133104 @default.
- W4282959442 cites W2077468113 @default.
- W4282959442 cites W2082215864 @default.
- W4282959442 cites W2088754023 @default.
- W4282959442 cites W2114380867 @default.
- W4282959442 cites W2140724403 @default.
- W4282959442 cites W2308185785 @default.
- W4282959442 cites W2315959904 @default.
- W4282959442 cites W2317861656 @default.
- W4282959442 cites W2320929993 @default.
- W4282959442 cites W2394853096 @default.
- W4282959442 cites W2426878709 @default.
- W4282959442 cites W2471623760 @default.
- W4282959442 cites W2501964125 @default.
- W4282959442 cites W2527407662 @default.
- W4282959442 cites W2566506863 @default.
- W4282959442 cites W2580877955 @default.
- W4282959442 cites W2587893639 @default.
- W4282959442 cites W2736090375 @default.
- W4282959442 cites W2767952356 @default.
- W4282959442 cites W2789315489 @default.
- W4282959442 cites W2790796411 @default.
- W4282959442 cites W2794265174 @default.
- W4282959442 cites W2800761049 @default.
- W4282959442 cites W2801796456 @default.
- W4282959442 cites W2803012167 @default.
- W4282959442 cites W2803364211 @default.
- W4282959442 cites W2884282309 @default.
- W4282959442 cites W2899135423 @default.
- W4282959442 cites W2920141718 @default.
- W4282959442 cites W2921562880 @default.
- W4282959442 cites W2924558729 @default.
- W4282959442 cites W2938857215 @default.
- W4282959442 cites W2952257345 @default.
- W4282959442 cites W2955643198 @default.
- W4282959442 cites W2955731395 @default.
- W4282959442 cites W2965400573 @default.
- W4282959442 cites W2972134147 @default.
- W4282959442 cites W2972151367 @default.
- W4282959442 cites W2976641791 @default.
- W4282959442 cites W2983153420 @default.
- W4282959442 cites W3005724611 @default.
- W4282959442 cites W3006975975 @default.
- W4282959442 cites W3007927540 @default.
- W4282959442 cites W3008557361 @default.
- W4282959442 cites W3013827589 @default.
- W4282959442 cites W3023189080 @default.
- W4282959442 cites W3030296171 @default.
- W4282959442 cites W3033218242 @default.
- W4282959442 cites W3044382503 @default.
- W4282959442 cites W3082393768 @default.
- W4282959442 cites W3084251202 @default.
- W4282959442 cites W3094459824 @default.
- W4282959442 cites W3106904052 @default.
- W4282959442 cites W3114804877 @default.
- W4282959442 cites W3117037033 @default.
- W4282959442 cites W3129883727 @default.
- W4282959442 cites W3137056474 @default.
- W4282959442 cites W3138791741 @default.
- W4282959442 cites W3144966780 @default.
- W4282959442 cites W3145860071 @default.
- W4282959442 cites W3178572633 @default.
- W4282959442 cites W3182285899 @default.
- W4282959442 cites W782135627 @default.
- W4282959442 cites W1969633184 @default.
- W4282959442 doi "https://doi.org/10.1039/d2ra01901a" @default.
- W4282959442 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/35702215" @default.
- W4282959442 hasPublicationYear "2022" @default.
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