Structure and morphology of calcined lanthanum doped hydrotalcite
Authors
Pavlović, Stefan
Kostić, Bojan
Marinković, Dalibor
Margarita, Gabrovska
Dimitrinka, Nikolova
Lončarević, Davor
Stanković, Miroslav
Conference object (Published version)
, Society of Physical Chemists of Serbia
Metadata
Show full item recordAbstract
Mg-Al hydrotalcites (Mg/Al molar ratio 3/1) doped with varying amounts of
lanthanum were prepared using co-precipitation followed by calcination in
order to study the effect of lanthanum on their structure and morphology.
Samples were characterized by several methods: XRD, FT-IR, SEM-EDS,
LDPSA and MIP. It was found that the addition of lanthanum affects the
structure and morphology of the obtained metal oxides derived from Ladoped
Mg-Al hydrotalcites, making it effective dopant for (Mg/Al/La)Otype
materials, being very promising for various catalytic reactions.
Keywords:
Lanthanum / Hydrotalcite / Heterogeneous catalystSource:
Physical Chemistry 2018 – 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry (24-09-2018), 2018, 2, 653-656Publisher:
- Society of Physical Chemists of Serbia
- Društvo fizikohemičara Srbije