Literature DB >> 19350602

How much water does calcined gypsum contain?

Horst Weiss1, Michael F Bräu.   

Abstract

Ordered water: Gypsum has been used for construction for millennia. The structure and water content of calcined gypsum, CaSO(4)0.5 H(2)O, has been under discussion until now: single-crystal structure analysis (see picture: S yellow, Ca gray, O blue, H red) provides an ordered model that is confirmed by DFT calculations.

Entities:  

Year:  2009        PMID： 19350602     DOI： 10.1002/anie.200900726

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  5 in total

1.  Development of an injectable bioactive bone filler cement with hydrogen orthophosphate incorporated calcium sulfate.

Authors:  Sandhya Sony; S Suresh Babu; K V Nishad; Harikrishna Varma; Manoj Komath
Journal:  J Mater Sci Mater Med       Date:  2015-01-13       Impact factor: 3.896

2.  Experimental Study and Mechanism Analysis of Preparation of α-Calcium Sulfate Hemihydrate from FGD Gypsum with Dynamic Method.

Authors:  Ying Li; Wen Ni; Pengxuan Duan; Siqi Zhang; Jiajia Wang
Journal:  Materials (Basel)       Date:  2022-05-09       Impact factor: 3.748

3.  A Simple and Efficient Method for Preparing High-Purity α-CaSO4·0.5H2O Whiskers with Phosphogypsum.

Authors:  Yan Lin; Hongjuan Sun; Tongjiang Peng; Wenjin Ding; Xiang Li; Sha Xiao
Journal:  Materials (Basel)       Date:  2022-06-06       Impact factor: 3.748

4.  Epitaxies of Ca sulfates on calcite. II. The main {010}, {001} and {100} forms of bassanite epi-deposited on the {10.4} substrate form of calcite.

Authors:  Dino Aquilano; Marco Bruno; Stefano Ghignone; Linda Pastero; Andrea Cotellucci
Journal:  J Appl Crystallogr       Date:  2022-09-28       Impact factor: 4.868

5.  Formation of calcium sulfate through the aggregation of sub-3 nanometre primary species.

Authors:  Tomasz M Stawski; Alexander E S van Driessche; Mercedes Ossorio; Juan Diego Rodriguez-Blanco; Rogier Besselink; Liane G Benning
Journal:  Nat Commun       Date:  2016-04-01       Impact factor: 14.919
  5 in total

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