Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Juan C. Tara"'
Autor:
María Soledad Legnoverde, Roberto M. Sotelo, Juan C. Tara, Elena Isabel Basaldella, German P. Benedictto
Publikováno v:
Materials Letters. 246:199-202
New basic catalysts were produced by alkali activation of mesoporous MgCO3 using KOH. A crystalline MgO was obtained when the pure amorphous carbonate was heat-treated at 800 °C, meanwhile a material formed by a mixture of crystalline structures con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5ae1e68110bde7bc3880581bd4858d3
https://doi.org/10.1016/j.matlet.2019.03.081
https://doi.org/10.1016/j.matlet.2019.03.081
Publikováno v:
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Universidad Nacional de La Plata
instacron:UNLP
A templated nanoporous carbon was obtained from a zeolite MCM-22 type. The study about their textural properties was carried out by means of adsorption isotherms of nitrogen and carbon dioxide at 77 and 273 K, respectively. Due to the importance of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7604d56d898fc0b6576844e146be40b6
https://doi.org/10.1007/s10450-014-9640-x
https://doi.org/10.1007/s10450-014-9640-x
Publikováno v:
Materials Letters. 52:350-354
Continuous, multilayered ZSM-5 zeolite films have been grown by direct synthesis on cordierite modules. The influence of the H2O/SiO2 ratio used in the synthesis mixture on the film properties was studied by inspecting the film formed in the external
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e8832d071b7bbd7299bb9f26c81042b
https://doi.org/10.1016/s0167-577x(01)00420-7
https://doi.org/10.1016/s0167-577x(01)00420-7
Autor:
Elena Isabel Basaldella, Juan C. Tara
Publikováno v:
Materials Letters. 34:119-123
For the transformation of metakaolinite into LTA (Linde type A) zeolite, we studied the influence of the concentration of Al and Si on the size and shape of the crystals produced. A mixed water–triethanolamine medium was utilized for the synthesis,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a67bbcada41cd3e14aca55bdc27db13
https://doi.org/10.1016/s0167-577x(97)00150-x
https://doi.org/10.1016/s0167-577x(97)00150-x
Publikováno v:
Materials Letters. 31:83-86
Hydrothermal synthesis of a NaAl zeolite from metakaolinite was studied at different values of the initial Al concentration, while the concentrations of the other components were kept constant. The role played by aluminum on the morphology and size o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e911153057d3f9d72ab929dfb544eecc
https://doi.org/10.1016/s0167-577x(96)00256-x
https://doi.org/10.1016/s0167-577x(96)00256-x
Autor:
Elena Isabel Basaldella, Esther N. Ponzi, M. Soledad Legnoverde, Juan C. Tara, Norberto Firpo, Edgardo L. Soto
A new research area devoted to the exploration of different CO 2 capture technologies involves the use of novel adsorbents. The purpose of this study is to develop adsorbents which have a tailored surface functionality for improved CO 2 adsorption. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3aa26cc68d97425717d0e2cc18208de6
https://doi.org/10.1016/s0167-2991(08)80276-5
https://doi.org/10.1016/s0167-2991(08)80276-5
Effect of Pellet Pore Size and Synthesis Conditions in the in Situ Synthesis of Low-Silica X Zeolite
Publikováno v:
Industrial & Engineering Chemistry Research. 34:2990-2992
The synthesis of low-silica X (LSX) zeolite was carried out on porous, fired kaolinite pellets. The effects of changes in initial substrate porosity, aluminum concentration in the starting mother liquor, and use of seed solutions to promote zeolite c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bd15c9b93631a7cad5c3c1de846d567
https://doi.org/10.1021/ie00048a009
https://doi.org/10.1021/ie00048a009
Publisher Summary This chapter discusses a study of the growth of hydrogel-based ZSM-5 zeolite films on cordierite monoliths, varying some specific synthesis parameters. More diluted gels decrease the simultaneous production of loose crystals without
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbf270f5c905bca976740a7b03538c8b
https://doi.org/10.1016/s0167-2991(01)81652-9
https://doi.org/10.1016/s0167-2991(01)81652-9
Publisher Summary This chapter discusses growing zeolite films onto gold surfaces. Silicalite layers are hydrothermally synthesized on gold surfaces by the in situ crystallization method, using hydrazine and oxigenated water as additives. In this way
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b85c7030ff5afb7586dc88e3c42a578
https://doi.org/10.1016/s0167-2991(01)81653-0
https://doi.org/10.1016/s0167-2991(01)81653-0
Publikováno v:
Industrial & Engineering Chemistry Research. 32:751-752
The synthesis of NaY zeolite was carried out on fired kaolinite microspheres. Changes in porosity, chemical composition, and crystallinity of the solid show zeolite growth on both internal and external microsphere surfaces. It was also observed that,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::546adfac9662c133cbbc10c2f39d454d
https://doi.org/10.1021/ie00016a025
https://doi.org/10.1021/ie00016a025