Structure and morphology of calcined lanthanum doped hydrotalcite
Authors
Pavlović, Stefan
Kostić, Bojan
Marinković, Dalibor

Gabrovska, Margarita

Nikolova, Dimitrinka

Lončarević, Davor

Stanković, Miroslav

Conference object (Published version)
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