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533  Articles
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Ostwald ripening of sufficiently large (usually macroscopic) precipitates is the late stage of the diffusion decomposition of a supersaturated solid solution, occurring through the formation of fluctuations and subsequent growth of centers (nuclei) of a n... see more

Wine colour and phenolic stability over time are influenced by the amount and nature of phenolics in young wines. The ratio between different phenolic compounds can also be determinant in the colour and phenolic development of red wines. Three different a... see more

This geochemical study aims to resolve genesis of precipitation spots on the walls on the Nydeggbrücke in Bern, Switzerland. The bridge is composed of Jurassic limestone and dolomites and coated on both sides with Miocene flysch sandstone. As a result of ... see more

Through high-resolution electron microscopy, stacking faults (SFs) due to Frank partial dislocations were found in an aluminum alloy following deformation with low strain and strain rate, while also remaining stable during artificial aging. Extrinsic stac... see more

Pre-aging precipitates in 2024 Al alloy re-dissolved during rolling, and Mg and Cu atoms were enriched in the dislocation structure to form “precipitate embryo”, which is beneficial for the formation of second phase during the subsequent natural aging pro... see more

Abstrak. Penelitian ini bertujuan untuk membuat kalsium karbonat terendapkan atau precipitated calcium carbonate (PCC) dari cangkang kerang mutiara melalui pelarutan dengan larutan HNO3, karbonasi dengan karbondioksida, dan sonikasi. Cangkang kerang denga... see more

This study investigates the improvement of the mechanical, thermal, and morphological properties of linear low-density polyethylene (LLDPE)/cyclic natural rubber (CNR) after the addition of organo-precipitated calcium carbonate (O-PCC). The impact on the ... see more

Salah satu material yang bersifat biokompatibel serta sering digunakan sebagai bahan dasar implan tulang dan gigi adalah trikalsium fosfat. Material ini dapat dihasilkan dari precipitated calcium carbonate (PCC) batu kapur karena memiliki kandungan kalsiu... see more

This research aims at studying the effect of temperature and calcination duration on characteristic of precipitated calcium carbonate (PCC). Limestone was converted in to PCC by using recarbonation method through calcinations, hydration and carbonation pr... see more

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