2026-06-27T23:57:19Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/567902024-07-23T14:51:08Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense
author
Prieto Rubio, Manuel
author
Viedma Molero, Cristóbal
author
López-Acevedo Cornejo, María Victoria
author
Martín-Vivaldi Caballero, Juan Luis
author
López De Andrés, María Sol
2023-06-20T16:44:34Z
2023-06-20T16:44:34Z
1988-10-01
0022-0248
10.1016/0022-0248(88)90434-4
https://hdl.handle.net/20.500.14352/56790
http://www.elsevier.com/wps/find/journaldescription.cws_home/505670/description#description
Supersaturation evaluation is an essential requirement to describe, confront and explain crystal growth experiences. However, in the particular case of crystal growth in gels, experiences are often described by attending to the initial concentration of reagent. This fact is connected with deficiencies in the theoretical quantification of mass-transfer, and therefore in both time and location prediction for the first precipitate. In this paper laboratory experiences have been specifically designed to test supersaturation evolution through an actual (finite) diffusion system. The problem is carried out by keeping into account several complexity factors: free ions as well as complexes and silica gel Na+ and Cl− “unloading” are considered to evaluate the supersaturation.
eng
Mass-transfer and supersaturation in crystal growth in gels: Application to CaSO4·2H2O
journal article
URL
https://docta.ucm.es/bitstreams/790c6348-d301-410e-8dee-2b35a672ffaf/download
File
MD5
3326b3a7f4c53f897a05e434e573b20a
390819
application/pdf
Mass-Transfer.pdf
URL
https://docta.ucm.es/bitstreams/660246a9-9f9e-4759-9c1c-2796e40a23dc/download
File
MD5
8bcf501c716b0dcc8c5958abedf6e991
22897
text/plain
Mass-Transfer.pdf.txt