Conferences

1. E. Bartha, M. Duldner, S. Iancu, S. Nica, Organocatalytic destruction of PET wastes with renewable diols for obtaining polyester-polyols suitable for rigid polyurethane foams, XXXIII-rd Romanian Chemistry Conference, Calimanesti-Caciulata 2014- oral presentation

2. S. Iancu, M. Duldner, E. Bartha, A. Sarbu, A. Zaharia, A. L. Radu, A. M. Florea, LOW MIGRATION PLASTICIZERS FOR PVC, FROM POLYETHYLENE TEREPHTHALATE (PET) WASTES, International Symposium PRIOCHEM, X edition, INCDCP – ICECHIM, Bucharest, October 30 - 31 2014 – poster

3. M. Duldner, S. Iancu, E. Bartha, S. Apostol, A. Sarbu, T. Sandu, A. Zaharia, CLEAN METHOD OF OBTAINING OLIGOESTER-POLYOLS FOR THERMOINSULA-TING RIGID POLYURETHANE FOAMS FROM PET WASTES, International Symposium PRIOCHEM, X edition, INCDCP – ICECHIM, Bucharest, October 30 - 31 2014 – poster

4. E. Bartha, M. Duldner, S. Iancu, M. Deleanu, C. Draghici, Organocatalytic depolymerization of polyethylene terephtalate (PET) beverage wastes, International Workshop "Food Chemistry and Engineering", Univ. Ovidius, Constanta, 15 May 2015 - poster

5. S. Nica, S. Ionescu, A. Hanganu, M. Dudner, S. Iancu, C. Draghici, E. Bartha - Catalytic Depolymerization of Polyethylene Terephtalate (PET) Wastes: Organic vs. Metal-Catalysis, RICCE 19 (19th International Conference on Chemistry and Chemical Engineering), Sibiu, 02 - 05 sept. 2015 – oral communication

6. E. Bartha, S. Ionescu, S. Nica, A. Hanganu, M. Deleanu, M. Duldner, S. Iancu, Qunatum-chemical calculations and mechanistic considerations of the organocatalytic destruction of polyethylene terephtalate (PET), The XVIII-th Conference "Physical Methods in Coordination and Supramolecular Chemistry" - Chisinau, Moldova Republic, 08 - 09 octomber 2015 - poster.

7. M. Duldner, S. Iancu, S. Capitanu, E. Bartha, S. Nica, A. Sarbu, S. Apostol, T. Sandu, A. Zaharia, A. –L. Radu, Study on the effect of using organocatalysts in the synthesis of polyester-polyols for thermal insulating polyurethane RIGID foams, from PET wastes and renewable resources, International Symposium PRIOCHEM, XIth edition, INCDCP - ICECHIM, Bucharest, October 29 - 30 2015 - poster

8. S. Nica, S. Ionescu, A. Hanganu, M. Duldner, S. Iancu, A. Sarbu, E. Bartha, Sustainable Glycolysis of Polyethylene Terephtalate (PET) Waste with Isosorbide Using Organocatalysis, 6th EuCheMS Chemistry Congress, Seville, September 11-15th 2016 -poster

9. S. Nica, S. Ionescu, A. Hanganu, M. Duldner, S. Iancu, E. Bartha, Organocatalytic depolymerization of polyethylene terephthalate (PET) wastes with biomass derived diol for polyester polyols synthesis: mechanistic considerations of the trans-esterification reaction, XXXIVth Romanian Chemistry Conference, Calimanesti-caciulata, Valcea, October 04 – 07 2016 – oral presentation

10. S. Nica, M. Duldner, S. Iancu, M. Deleanu, E. Bartha, Development of novel organocatalytic systems for efficient glycolityc depolymerisation of polyethylene terephthalate (PET) waste, XXXIVth Romanian Chemistry Conference, Calimanesti-caciulata, Valcea, October 04 – 07 2016 – poster

11. M. Duldner, S. Iancu , A. Sarbu, S. Capitanu, E. Bartha, S. Nica, S. A. Garea, Polyester-polyols for thermal insulating polyurethane rigid foams, from PET wastes and biomass derived comonomers, in organic catalysis, XIIth French-Romanian Polymer Meeting, September 5-7 2016, Sophia Antipolis, France – poster

12. M. Duldner, S. Iancu, S. Capitanu, E. Bartha, S. Nica, S. Garea, M. Pandele, A. Sarbu, S. Apostol, T. Sandu, Polyester polyols prepared from waste and renewable materials in organic catalysis, for polyurethane rigid foams, XXXIVth Romanian Chemistry Conference, Calimanesti-caciulata, Valcea, October 04 – 07 2016 – poster

13. M. Duldner, S. Iancu, S. Capitanu, E. Bartha, S. Nica, S. Garea, M. Pandele, A. Sarbu, S. Apostol, T. Sandu, Environment friendly method of obtaining polyols for polyurethane foams from waste and renewable materials, PRIOCHEM (Priorities of Chemisrty for a sustainable development) - 12th Edition, October 27-28 2016, Bucharest, Romania - poster

14. S. Nica, S. Ionescu, A. Hanganu, M. Duldner, S. Iancu, A. Sarbu, E. Bartha ”Development of new catalyst through mechanistic investigations of organocatalytic depolymerization of PET waste with isosorbide” - RICCE 20 (20th Romanian International Conference on Chemistry and Chemical Engineering, Poiana Brasov, ROMANIA, Sept. 06- 09.2017 – oral communication

15. M. Duldner, E. Bartha, S. Iancu, S. Nica, S. Capitanu, B. Cursaru, A. Sarbu, S. Garea, M. Pandele, S. Apostol, “Synthesis of oligoester-polyols for polyurethane rigid foams from polymer wastes and renewable comonomers, using organocatalysts” - RICCE 20 (20th Romanian International Conference on Chemistry and Chemical Engineering, Poiana Brasov, ROMANIA, Sept. 06- 09.2017 – poster

16. H. Iovu, E. I. Biru, "Towards new approaches in polybenzoxazine-based nanocomposites synthesis" Conferinta Energy, Material&Nanotechnology Meeting on Smart & Multifunctional Materials, Roma, Italy, June 25-27.2017 – oral communication

17. S. A. Garea, A. Ghebaur, E. Vasile, H. Iovu, "Organic-inorganic hybrid polymer: A new organophylization agent for layered silicates", 8th Workshop Green Chemistry and Nanotechnology in Polymer Chemistry, Prague, Czech Republic, Sept. 06 - 08.2017 – oral communication

18. A. I. Voicu (Mihai), A. Ghebauur, A. M. Pandele, S. A. Garea, H. Iovu, “Hybrid materials based on polymer and porous clay heterostructures”, RICCE 20 (20th Romanian International Conference on Chemistry and Chemical Engineering, Poiana Brasov, ROMANIA Sept. 06- 09.2017 – oral communication

19. M. Duldner, E. Bartha, S. Capitanu, B. Cursaru, S. Nica, S. Garea, M. Pandele, A. Sarbu, S. Apostol, T. Sandu ,”Study on using various organocatalysts to obtain polyols for polyurethane foams from waste and renewable materials”, PRIOCHEM (Priorities of Chemisrty for a sustainable development) - 13th Edition, October 25 – 27.2017, Bucharest, Romania - poster

Articles

1. Glycolytic depolymerization of polyethylene terephtalate (PET) wastes: organic vs. metal-catalysis, S. Nica, A. Hanganu, A. Tanase, M. Duldner, S. Iancu, C. Draghici, P. I. Filip, E. Bartha, Rev. Chim., 2015, 66(8), 1105-1111.

2. Functionalized oligoterephthalate structures from PET wastes, useful as additives in nanocomposites M. Duldner, A. M. Florea, E. Bartha, Z. Vuluga, S. Nica, A. Sarbu, C. Nicolae, S. Iancu, Bulletin of Romanian Chemical Engineering Society, 2015, 2(1), 65, ISSN 2360-4697.

3. Polyester-ether polyols for rigid polyurethane foams, prepared from PET wastes by a "clean" method", M. Duldner, E. Bartha, S. Iancu, S. Capitanu, S. Nica, S. G., Materiale Plastice, 2016, 4, 347-353.

4. Mechanistic investigations of the organocatalytic depolymerization of PET waste with isosorbide, S. Nica, S. Ionescu, A. Hanganu, M. Duldner, S. Iancu, A. Sarbu, P. Filip, E. Bartha," – Revista de chimie (Bucuresti), 2018, 69 (6)

5. Functionalized 1,5,7-triazabicyclo [4.4.0] dec-5-ene (TBD) as novel organocatalyst for efficient depolymerization of polyethylene terephthalate (PET) wastes, S. Nica, A. Hanganu, M. Duldner, S. Iancu, A. Sarbu, P. Filip, E. Bartha," – submitted to Revista de chimie (Bucuresti)

Cereri de brevete de inventie

1. Duldner Monica, Iancu Stela, Capitanu Stanca, Sarbu Andrei, Bartha Emerik, Ion Simona, Ionescu Marcel, Garea Sorina, "Oligoester-polioli aromatic-alifatici din deseuri de PET si monomer regenerabili si procedeu de obtinere a acestora", Cerere de brevet OSIM A 00956 /2015

2. Duldner Monica Mirela, C?pitanu Stanca, Cursaru Bogdan, Sârbu Andrei, Apostol Steluta, Bartha Emeric, Ion Simona Filofteia, Garea Sorina Alexandra, Ionescu Marcel, “Oligoester-polioli din deseuri de polietilentereftalat si materiale regenerabile, procedeu de obtinere a acestora si compozitie pentru spume poliuretanice stropite incorporand respectivii oligoester-polioli”, Cerere de brevet OSIM A 2017-00534/2017