R. Bı̂rjega

Rare-earth elements modified hydrotalcites and corresponding mesoporous mixed oxides as basic solid catalysts

R. Bı̂rjega, Octavian Dumitru Pavel, Guylène Costentin et al. · Applied Catalysis A General · 2005 · 114 citations

Natural Sciences, Chemistry, Materials Science +14

Electric-field-induced and spontaneous relaxor-ferroelectric phase transitions in (Na1/2Bi1/2)1 − xBaxTiO3

F. Craciun, Carmen Galassi, R. Bı̂rjega · Journal of Applied Physics · 2012 · 95 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +17

Preparation and characterization of titanium oxy-nitride thin films

M. Braic, M. Bǎlǎceanu, Alina Vlădescu et al. · Applied Surface Science · 2007 · 92 citations

Natural Sciences, Materials Engineering, Materials Science +12

The activity of Mg/Al reconstructed hydrotalcites by “memory effect” in the cyanoethylation reaction

Octavian Dumitru Pavel, R. Bı̂rjega, M. Che et al. · Catalysis Communications · 2008 · 61 citations

Natural Sciences, Chemistry, Geochemistry +5

The impact of the “memory effect” on the catalytic activity of Mg/Al; Mg,Zn/Al; Mg/Al,Ga hydrotalcite-like compounds used as catalysts for cycloxene epoxidation

E. Angelescu, Octavian Dumitru Pavel, R. Bı̂rjega et al. · Applied Catalysis A General · 2008 · 58 citations

Natural Sciences, Chemistry, Materials Science +17