P3: Materiale nanostructurate pe baza de carbon pentru dezvoltarea de senzori pentru monitorizarea unor gaze si hidrocarburi aromatice policiclice
Descrierea proiectului:
Proiectul isi propune realizarea de senzori electrochimici pentru detectia
antracenului si a hidrogenului sulfurat. La baza dezvoltarii acestor
senzori stau materialele nanocarbonice precum si nanoparticule de tip
MaMbCh2 (de ex. CuInS2) sau complecsi ternari imobilizati pe substrat de
grafena sau derivat de la grafena (RGO/MaMbCh2).
Obiective:
Parteneri:
Rezultate obtinute:
Etapa a IV-a
Diseminare. Rezultatele cercetarilor au fost diseminate in cadrul a 2 conferinte nationale/internationale si a 1 lucrari publicate in revista ISI; a fost depusa o cerere de brevet.
Resursa umana angajata in cadrul proiectului si mentinuta:
- Chimist, doctorand, CS, Apostol Adrian Alexandru
- Chimist, doctorand, CS, Stoian Marius Constantin
- Fizician, CS III, Bilteanu Liviu
Etapa a III-a
Senzori pentru detectia antracenului si a H2S
- Au fost obtinuti senzori electrochimici pentru detectia antracenului.
- Au fost obtinuti senzori electrochimici pentru detectia H2S.
- Rezultatele cercetarilor au fost diseminate in cadrul a 5 conferinte nationale/internationale si a 2 lucrari publicate in reviste ISI/non ISI.
Etapa a II a
Diseminare:
Lucrari publicate in volum conferinte si prezentari orale
- Daniel Ursu, Marinela Miclau, Petrica Linul, Radu Banica, “One step hydrothermal synthesis of CuGaO2/rGO nanostructures”, TIM 19 Physics Conference. 29 - 31 May 2019, Timisoara, Romania.
- P. Linul, D. Ursu, R. Banica, C. Mosoarca, M.-C. Pascariu, A. Radoi, O. Tutunaru, B.-O. Taranu, “Preliminary electrochemical and microscopy studies performed on screen-printed electrodes modified with G-OG based aerogels”, TIM 19 Physics Conference, 29 - 31 May 2019, Timisoara, Romania.
- Cristina Mosoarca, Daniel Ursu, Petrica-Andrei Linul, Bogdan-Ovidiu Taranu, Radu Banica, “Graphene/CuGaO2 based aerogel synthesis”, Conferinta Internationala de Stiintele Vietii. Universitatea de Stiinte Agricole si Medicina Veterinara ”Regele Mihai I al României” a Banatului din Timisoara, 23 – 24 Mai 2019, România.
- Mosoarca, C., Ursu, D., Taranu, B.O., Ienascu, I.M.C., Linul, P.A., Iacob, A., Banica, R, “Graphene/CuGaO2 aerogel synthesis for screen-printed electrodes”, "DKMT Euroregion Conference", June 06-08, 2019, Novi Sad, Serbia.
- C. Mosoarca, R. Banica, B-O. Taranu, I. Sebarchievici, C. Pascariu, D. Ursu, “Synthesis and characterization of aerogels – research directions at INCEMC”, Ziua Mediului 2019 (Institutul de Cercetari pentru Energii Regenerabile, Universitatea Politehnica Timisoara), 5 iunie 2019, Timisoara, România. – Prezentare orala.
- C. Ciobanu, M.C. Stoian, A.A. Apostol, A. Radoi, “Graphene quantum dots – polymer (GQDS-PEG600) nanocomposite as electrode modifier for anthracene determination”, Proceed. 42nd International Semiconductor Conference CAS 2019 - an IEEE event, SINAIA, ROMANIA, 9-11 October 2019.
- C. Mosoarca, R. Banica, S. Rus, Petrica-Andrei Linul, D. Ursu, Cosmin Pascariu, “Surface morphology and Raman study of graphene/CuGaO2 aerogels”, Proceed. of the 25th International Symposium on Analytical and Environmental Problems, 7-8 October 2019, Szeged, Ungaria, http://www2.sci.u-szeged.hu/isaep/actuals_archives.htm
Lucrari in reviste
- Albu C., Eremia S. A. V., Veca M. L., Avram A., Popa R. C., Pachiu C., Romanitan C., Kusko M., Gavrila R., Radoi A., “Dataset on large area nano-crystalline graphite film (NCG) grown on SiO2 using plasma-enhanced chemical vapour deposition”. Data in Brief 2019;24, June 2019, 103923.
- Albu C, Eremia S. A. V., Veca M. L., Avram A., Popa R. C., Pachiu C., Romanitan C., Kusko M., Gavrila R., Radoi A., “Nano-crystalline graphite film on SiO2: Electrochemistry and electro-analytical application”, Electrochim Acta 2019;303:284-292.
- Ursu D., Vajda M., Miclau M., “Hydrothermal synthesis of 3D hierarchical flower-like CuGaO2 with high surface area for dye-sensitised solar cell”, Micro Nano Lett 2019;14(8):872-876.
Etapa I
- Daniel Ursu, Marinela Miclau, Radu Banica, “One step hydrothermal synthesis of CuGaO2 nanostructures for high performance p-Type dye-sensitized solar cells”, poster presentation at TIM 18 Physics Conference, Timisoara, Romania, 24-26 Mai 2018.
- Cristina Mosoarca, Radu Banica, Daniel Ursu, Petrica Linul, “Synthesis and Characterisation of CuInS2 Nanoparticles”, poster presentation at TIM 18 Physics Conference, Timisoara, Romania, 24-26 Mai 2018.
See conference’s web site for posters CM-P04 and CM-P15:
https://timconference.uvt.ro/upload/Conference_Schedule_TIM18.pdf
- Petrica Andrei Linul, Radu Banica, Cristina Mosoarca, Daniel Ursu, Andrei Racu, Mihai-Cosmin Pascariu, “Characterisation of CuInS2 Nanoparticles”, The 11th Edition of the Symposium with International Participation: New trends and strategies in the chemistry of advanced materials with relevance in biological systems, technique and environmental protection, page 16, June 28-29, 2018, Timisoara, ROMANIA.Conference’s program can be downloaded from here.
- D. Ursu, M. Vajda, M. Miclau, “Hydrothermal synthesis of 3D hierarchical flower-like CuGaO2 with high surface area for dye sensitized solar cell”, manuscript MNL-2018-5265 submitted to Micro & Nano Letters (under review).
- Patent Application:Daniel URSU, Marinela MICLAU, Radu BĂNICĂ, “Procedeu de sinteza a materialelor composite pe baza de grafena redusa/CuGaO2 cu aplicatii fotoelectrochimice”, inregistrat OSIM nr A/00595 din 22.08.2018.
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