| Issue Date | Title | Author(s) | Type | Мp-cat. |
| 2014 | Acidic and neutral caesium salts of 12-molybdophosphoric acid supported on SBA-15 mesoporous silica. the influence of Cs concentration and surface coverage on textural and structural properties | Popa, Alexandru; Sasca, Viorel; Verdes, Orsina; Barvinschi, Paul; Holclajtner-Antunović, Ivanka  | Article | |
| 2016 | Acidic nickel salts of Keggin type heteropolyacids supported on SBA-15 mesoporous silica | Popa, Alexandru; Sasca, Viorel; Bajuk-Bogdanović, Danica  ; Holclajtner Antunović, Ivanka | Article | |
| 2015 | Adsorption-desorption and catalytic properties of SBA-15 supported cesium salts of 12-molybdophosphoric acid for the dehydration of ethanol | Popa, Alexandru; Sasca, Viorel; Verdes, Orsina; Holclajtner-Antunović, Ivanka | Article | |
| 2006 | Catalytic properties of titania-supported heteropolyacids for ethanol oxidation | Popa, Alexandru; Sasca, Viorel; Marinković-Nedučin, Radmila ; Kiss, Erno | Article | |
| 2008 | Highly dispersed heteropolyacids supported on modified MCM 41 mesoporous materials | Popa, Alexandru; Sasca, Viorel; Kis, Erne E; Marinkovic-Neducin, Radmila P; Halasz, J | Article | |
| 2011 | Mesoporous silica directly modified by incorporation or impregnation of some heteropolyacids: Synthesis and structural characterization | Popa, Alexandru; Sasca, Viorel; Kiss, Erne E.; Marinkovic-Neducin, Radmila; Holclajtner-Antunović, Ivanka | Article | |
| 2007 | Molecular sieves SBA-15 type doped with heteropolyacids: textural and structural properties | Popa, Alexandru; Sasca, Viorel; Kis, Erne E; Marinkovic-Neducin, Radmila P; Halasz, J | Article | |
| 2006 | Physicochemical features of polyaniline supported heteropolyacids | Popa, Alexandru; Plesu, N; Sasca, Viorel; Kis, Erne E; Marinkovic-Neducin, Radmila P | Article | |
| 2005 | Structure and texture of some Keggin type heteropolyacids supported on silica and titania | Popa, Alexandru; Sasca, Viorel; Kis, Erne E; Marinkovic-Neducin, Radmila P ; Bokorov, Milos T; Halasz, J | Article | |
| 2010 | Studies in structural characterization of silica-heteropolyacids composites prepared by sol-gel method | Popa, Alexandru; Sasca, Viorel; Kiss, Erne E.; Marinkovic-Neducin, Radmila; Bokorov, Milos T.; Holclajtner-Antunović, Ivanka | Article | |
| 2016 | Synthesis, characterization and thermal stability of cobalt salts of Keggin-type heteropolyacids supported on mesoporous silica | Popa, Alexandru; Sasca, Viorel; Bajuk-Bogdanović, Danica ; Holclajtner-Antunović, Ivanka | Article | |
| 2012 | The influence of surface coverage on textural, structural and catalytic properties of cesium salts of 12-molybdophosphoric acid supported on SBA-15 mesoporous silica | Popa, Alexandru; Sasca, Viorel; Holclajtner-Antunović, Ivanka | Article | |
| 2006 | The influence of the nature and textural properties of different supports on the thermal behavior of Keggin type heteropolyacids | Popa, Alexandru; Sasca, Viorel; Stefanescu, Mircea; Kiš, Erne; Marinković-Nedučin, Radmila | Article | |