Obiective:

1.Stabilizarea fotochimica a sistemelor polimerice multicomponente.
2. Stabilitatea termică a sistemelor polimerice multicomponente fotostabilizate.

Activitati:

1.1. Alegerea tipului de fotostabilizator in functie de mecanismul de degradare fotochimica
2.1. Caracterizarea termica a fotostabilizatorilor.
2.2. Influenta fotostabilizatorilor asupra rezistentei la temperatura a materialelor studiate

Lucrari Stiintifice 2015

1. D.Rosu, F.Mustata, N.Tudorachi, V.E. Musteata, L.Rosu, C.–D.Varganici; Novel bio–based flexible epoxy resin from diglycidyl ether of bisphenol A cured with castor oil maleate; RSC Advances, 5(57), 45679-45687 (2015); IF= 3,840; SI= 2,339; DOI: 10.1039/c5ra05610a;
http://pubs.rsc.org/en/content/articlelanding/2015/ra/c5ra05610a#!divAbstract

2. C.–D.Varganici, L.Rosu, O.M.Mocanu (Paduraru), D. Rosu; Influence of poly(vinyl alcohol) on cellulose photochemical stability in cryogels during UV irradiation;  J. Photochem. Photobiol. A: Chem., 297, 20–30 (2015); IF= 2,495; SI=0,939;
doi.org/10.1016/j.jphotochem.2014.10.004
http://www.sciencedirect.com/science/article/pii/S1010603014004237

3. C.–D.Varganici, D.Rosu, C.Barbu–Mic, L.Rosu, D.Popovici, C.Hulubei, B.C. Simionescu; On the thermal stability of some aromatic–aliphatic polyimides; J. Anal. Appl. Pyrol., 113, 390–401 (2015); IF= 3,564; SI=1,705; doi.org/10.1016/j.jaap.2015.02.031;
http://www.sciencedirect.com/science/article/pii/S0165237015000753

4. S. Ioan, S. Nica, V. Nica, V.C. Grigoras, C.-D. Varganici, D. Popovici, C. Hulubei; Influence of two structural phases of Fe3O4 and γ-Fe2O3 on the properties of polyimide/iron oxide composites; Polym. Int., 64, 1172–1181 (2015); IF= 2,409; SI= 1,686; DOI: 10.1002/pi.4888
http://onlinelibrary.wiley.com/doi/10.1002/pi.4888/full

5. C.–D.Varganici, N.Marangoci, L.Rosu, C.Barbu–Mic, D.Rosu, M.Pinteala, B.C. Simionescu; TGA/DTA–FTIR–MS coupling as analytical tool for confirming inclusion complexes occurrence in supramolecular host–guest architectures; J. Anal. Appl. Pyrol., 115, 132–142 (2015); IF= 3,564; SI= 1,705; doi.org/10.1016/j.jaap.2015.07.006;
http://www.sciencedirect.com/science/article/pii/S0165237015300760

6. D.Macocinschi, D.Filip, M.F.Zaltariov, C.–D.Varganici; Thermal and hydrolytic stability of silver nanoparticle polyurethane biocomposites for medical applications; Polym. Degrad. Stab., 131, 238–246 (2015); IF= 3,183; SI= 2,291; doi:10.1016/j.polymdegradstab.2015.09.017
http://www.sciencedirect.com/science/article/pii/S0141391015300914

Capitole de carte

1. D.Rosu, C.–D.Varganici, L.Rosu, O.M.Paduraru, Thermal degradation of thermosetting blends, in: Thermal Degradation of Polymer Blends, Composites and Nanocomposites, P.M. Visakh, Y. Arao (Editori), Editura Springer International, Elvetia, 2015, pg. 17-50; ISBN 978-3-319-03463-8 ISBN 978-3-319-03464-5 (eBook); DOI 10.1007/978-3-319-03464-5
http://www.amazon.com/Degradation-Composites-Nanocomposites-Engineering-Materials/dp/3319034634#reader_3319034634

2. C.-A.Teaca, R.Bodirlau, Multicomponent polymer composite/nanocomposite systems using polymer matrices from sustainable renewable sources, in: Eco-friendly Polymer Nanocomposites Processing and Properties; Thakur, Vijay Kumar, Thakur, Manju Kumari (Eds.), Editura Springer India, 2015, pg. 469-494, ISBN: 978-81-322-2470-9;   DOI: 10.1007/978-81-322-2470-9_15
http://www.springer.com/us/book/9788132224693#aboutAuthors

Lucrari prezentate la manifestari stiintifice: 11 (comunicari: 2 si postere: 9)

Seventh Cristofor I. Simionescu Symposium
Frontiers in Macromolecular and Supramolecular Science

June 4 – 5 – “Petru Poni” Institute of Macromolecular Chemistry of Romanian Academy, Iasi
http://www.icmpp.ro/events/conferences/seventh/Anunt%20CIS%20VII_Program.pdf
1. D.Rosu, F.Mustata, N.Tudorachi, C.-D.Varganici, L.Rosu; Bio–based flexible networks from epoxy resin and castor oil maleate (Poster)

2. C.-A.Teaca, R.Bodirlau, D.Rosu, N. Tudorachi; Multi-component polymer systems based on biopolymers from renewable resources – structure and properties (Poster)

Romanian International Conference on Chemistry and Chemical Engineering, RICCCE 19, Sibiu, 1-6  September 2015.
http://riccce19.chimie.upb.ro/doc/program.pdf

3. C.A. Teaca, R. Bodirlau, L. Rosu, C.-D. Varganici; FTIR spectral and colour changes of softwood coated with epoxy functionalized soybean oil and photo-degraded under UV light - (Poster)

4. R. Bodirlau, C.A. Teaca, L. Rosu, E. Marlica, D. Rosu; Wood treatment with vegetable oils and its protective effect under environmental factors action (Poster)

5. D.Rosu, C.-D. Varganici, L. Rosu, O.M. Mocanu (Paduraru); Poly(vinyl alcohol)–cellulose cryogels. Photochemical behavior (Poster)

6. C.-D. Varganici, L. Rosu, O.M. Paduraru (Mocanu), D. Rosu; Poly(vinyl alcohol)–cellulose cryogels. Thermal behavior (Poster)

7. F. Mustata, E. Marlica, C.D. Varganici, V.E. Musteata; Thermal and electrical properties of DGEBA cured with maleinized castor oil (Poster)

The 3nd CEEPN Workshop on Polymer Science
September 23 - 26, 2015 “Petru Poni” Institute of Macromolecular Chemistry Iasi, Romania

http://www.icmpp.ro/events/conferences/ps2015.html
http://www.icmpp.ro/events/conferences/ps2015/THE%203rd%20CEEPN%20WORKSHOP%20-%20Proceedings.pdf

8. C.-D. Varganici, D. Rosu, C.–A. Teaca, L. Rosu, R. Bodirlau; Effect of epoxy and succinic anhydride functionalized soybean oil coating on wood resistance against photodegradation (Comunicare)

9. C.-A. Teaca, R. Bodirlau, L. Rosu, N. Tudorachi, D. Rosu; Multi-component polymer systems comprising different bio-based fillers (Poster)

"Progress in organic and polymer chemistry", XXVth Edition, the XXV-th Symposium,
24 - 26 September 2015, Iasi

http://www.icmpp.ro/zai/en/index.html
10. C.–D Varganici, N. Marangoci, L. Rosu, C. Barbu–Mic, D. Rosu, M. Pinteala, B. C. Simionescu; Studiul fenomenului de complexare in arhitecturi supramoleculare de tip gazda-oaspete prin TGA/DTA–FTIR–MS  (Comunicare)

11. C.-D. Varganici, D. Rosu, C. Barbu–Mic, L. Rosu, D. Popovici, C. Hulubei, B. C. Simionescu; Studiul comportamentului termic al poliimidelor semi-aromatice  (Poster)