Results

Results 2020

In cadrul etapei 1, 2020, Sinteza hidrotermala si caracterizarea nanomaterialelor de oxid de titan. Proiectarea structurii mecanice ale trapelor acoperișului serei, s-au obtinut urmatoarele rezultate:

  • Materiale de TiO2 de dimensiuni nano si micrometrice, diferite morforlogii si cu structura cristalina polimorfica (anatase-a, rutil-b si brokite-c
  • Proiect structura mecanica a trapelor acoperișului serei

Lucrări științifice comunicate în domeniul de specialitate:

Marinela Miclău, Daniel Ursu, Melinda Vajda, Aurel Gontean, Szilard Bularka, Wavelength-selective Greenhouse 4.1– Towards Energy Independent and Combined Fully Automated Arboretum, Ist international exhibition InventCor, Deva, Romania, 17-18 decembrie 2020.

Premii obtinute:

Diploma si Medalie aur, precum si „Special Prize” obtinute la Ist international exhibition INVENTCOR 2020, Deva, Romania, 17-18 Decembrie 2020, pentru proiectul cu titlul “ Wavelength-selective Greenhouse 4.1– Towards Energy Independent and Combined Fully Automated Arboretum “, autori: Marinela Miclau, Daniel Ursu, Melinda Vajda, Aurel Gontean, Szilard Bularka.

Results 2021

In cadrul etapei 2, 2021, Proiectarea, construcția, testarea in condiții de laborator/reale si modelarea celulelor solare sensibilizate cu colorant (DSSC) de tip n si tandem. Elaborarea prototipului serei inteligentă cu absorbție selectivă a radiației solare, , s-au obtinut urmatoarele rezultate:

  • Fotoanozi si fotocatozi cu arhitectura complexa pentru DSSC-uri pe baza de coloranti ce absorb in UV si NIR
  • DSSC-uri de tip n si tandem pe baza de coloranti naturali si sintetici cu absorbtie in UV si NIR proiectate, optimizate si testate pentru implementarea in sera autonoma.
  • modele SPICE, modele prototip si prototipul serei inteligente cu absorbție selectivă a radiației solare

Lucrări științifice comunicate în domeniul de specialitate:

  1. Melinda Vajda, Daniel Ursu, Narcis Duteanu, Marinela Miclau, Exploring copper oxides for p-type dye-sensitized solar cells, Material Science: Characterisation and Applications of Advanced Nanophotonic Materials and Structures Feb 9-10, 2021, Virtual Event.
  2. Melinda Vajda, Miclau Marinela, Albulescu Daiana, Daniel Ursu, Dye-sensitized solar cell module for wavelength-selective photovoltaic greenhouse, 13th edition of EUROINVENT, online event, 20-22 May 2021, online.
  3. Melinda Vajda, Marinela Miclau, Albulescu Daiana, Daniel Ursu, Dye-sensitized solar cell module for wavelength-selective photovoltaic greenhouse”, Simpozionul International IDEA-2021, 18 Septembrie 2021, Hodmezovasarhely, Ungaria.
  4. Elisei Ilies, Magdalena Marinca, Szilard Bularka, Melinda Vajda, Daiana Albulescu, Ciprian Seiculescu, Proposal of Energy Independent Greenhouse, IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME), online event, 27-29 Oct 2021.
  5. Melinda Vajda, Daiana Albulescu, Daniel Ursu, Elisei Ilieș, Magdalena Marinca, Aurel Gontean, Nicolae Miclău, Marinela Miclău, Narcis Duțeanu, Effect of Water on the Photovoltaic Performance of TiO2 Based Dye-Sensitized Solar Cells Using I–/I3– Redox Couple, IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME), online event, 27-29 Oct 2021.
  6. Albulescu Daiana, Miclau Marinela, Vajda Melinda, Ursu Daniel, Nitu Sabina, Rusnac Lucian, Preliminary study of curcumin dye-sensitized solar cells for the wavelenght-selective greenhouse, 4th International Conference on Emerging Technologies in Materials Engineering 4-5 November 2021 – Bucharest, Romania (EmergeMat 2021).

Lucrări științifice ISI comunicate în domeniul de specialitate (lucrari conferinte):

  1. Melinda Vajda, Daiana Albulescu, Daniel Ursu, Elisei Ilieș, Magdalena Marinca, Aurel Gontean, Nicolae Miclău, Marinela Miclău, Narcis Duțeanu, Effect of Water on the Photovoltaic Performance of TiO2 Based Dye-Sensitized Solar Cells Using I–/I3– Redox Couple, IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME).
  2. Elisei Ilies, Magdalena Marinca, Szilard Bularka, Melinda Vajda, Daiana Albulescu, Ciprian Seiculescu, Proposal of Energy Independent Greenhouse, IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME).

Lucrări științifice ISI publicate în domeniul de specialitate:

Albulescu, D, Ursu, D, Dabici, A,Birdeanu, M,Duteanu, N,Popa, S, Miclau, M, Nitu, S, Impact of the selectivity of titanium dioxide on photovoltaic performance of anthocyanin-sensitized solar cells, Energy Sources Part A-Recovery Utilization and Environmental Effects (2021), Q2, IF= 3.447.

Premii obtinute:

  1. Diploma si Medalie de bronz obtinute la 13th edition of EUROINVENT 2021, Iasi, Romania, 20-22 Mai 2021, pentru “Dye-sensitized solar cell module for wavelength-selective photovoltaic greenhouse”, autori: Melinda Vajda, Marinela Miclau, Albulescu Daiana, Daniel Ursu.
  2. Diploma of Achievement pentru, obtinuta la  XXV-th International Exhibition of Inventics – INVENTICA 2021, Iasi, Romania, 23-25 Iunie 2021, pentru “Dye-sensitized solar cell module for wavelength-selective photovoltaic greenhouse”, autori: Melinda Vajda, Marinela Miclau, Albulescu Daiana, Daniel Ursu.
  3. Diploma si Medalie de aur obtinuta la Simpozionul International IDEA-2021, 18 Septembrie 2021, Hodmezovasarhely, Ungaria, pentru “Dye-sensitized solar cell module for wavelength-selective photovoltaic greenhouse”, autori: Melinda Vajda, Marinela Miclau, Albulescu Daiana, Daniel Ursu.
  4. Special Prize pentru cel mai bun poster obtinut la Sectiunea 4 – Materials for energy harvesting and storage, in cadrul conferintei 4th International Conference on Emerging Technologies in Materials Engineering- EMERGEMAT 2021, Bucuresti, Romania, 4-5 Noiembrie 2021, pentru lucrarea cu titlul “Preliminary study of curcumin dye-sensitized solar cells for the wavelenght-selective greenhouse”, autori: Albulescu Daiana, Miclau Marinela, Vajda Melinda, Ursu Daniel, Nitu Sabina, Rusnac Lucian.

Rewards

Diploma, golden prize and special prize award at Ist international exhibition INVENTCOR 2020, Deva, Romania, 17-18 Decembrie 2020 for the project “ Wavelength-selective Greenhouse 4.1– Towards Energy Independent and Combined Fully Automated Arboretum “

Authors
Marinela Miclau, Daniel Ursu, Melinda Vajda, Aurel Gontean, Szilard Bularka.

Diploma and golden prize for “Dye-sensitized solar cell module for wavelength-selective photovoltaic greenhouse” at International Simposium IDEA-2021 at Clubul Otlet 13, 18 Septembrie 2021, Hodmezovasarhely, Hungary

Authors
Melinda Vajda, Marinela Miclau, Albulescu Daiana, Daniel Ursu

Diploma and bronze prize for “Dye-sensitized solar cell module for wavelength-selective photovoltaic greenhouse” at 13th edition of EUROINVENT 2021, Iasi, Romania, 20-22 May 2021

AUTHORS
Melinda Vajda, Marinela Miclau, Albulescu Daiana, Daniel Ursu.

Diploma of Achievement for “Dye-sensitized solar cell module for wavelength-selective photovoltaic greenhouse” at XXV-th International Exhibition of Inventics – INVENTICA 2021, Iasi, Romania, 23-25 June 2021

Authors
Melinda Vajda, Marinela Miclau, Albulescu Daiana, Daniel Ursu

Special prize for the best poster for “Preliminary study of curcumin dye-sensitized solar cells for the wavelenght-selective greenhouse” at 4th International Conference on Emerging Technologies in Materials Engineering- EMERGEMAT 2021, Bucuresti, Romania, 4-5 November 2021, Section 4-Materials for energy harvesting and storage

AUTHORS
Albulescu Daiana, Miclau Marinela, Vajda Melinda, Ursu Daniel, Nitu Sabina, Rusnac Lucian.

Dr. Marinela Miclau Guest Editor Crystals Open Acces Journal

Results 2022

In cadrul etapei 3, 2022, Implementarea si validarea experimentala a prototipului unei sere inteligente 4.1 cu absorbție selectivă a radiației solare, s-au obtinut urmatoarele rezultate:

  • Acoperiș modular pe baza de DSSC1, DSSC2 si celulele solare de Si;
  • Stand experimental;
  • Sistem de control;
  • Date experimentale privind eficienta serei prototip;
  • Prototipului unei sere inteligente 4.1 cu absorbție selectivă a radiației solare.

Lucrări științifice comunicate în domeniul de specialitate:

  1. Daiana Albulescu, Daniel Ursu, Lucian Rusnac, Sabina Nitu, Marinela Miclau, Melinda Vajda, Investigation of UV dye-sensitized solar cells based on water electrolyte: a new insight for wavelength-selective greenhouse, 14th edition of EUROINVENT, 26-28 May 2022, Iasi, Romania.
  2. Melinda Vajda, Daiana Albulescu, Daniel Ursu, Elisei Ilies, Magdalena Marinca, Aurel Gontean, Nicolae Miclau, Narcis Duteanu, Szilard Bularka, Marinela Miclau, Preliminary study for outdoor testing: Effect of Moisture and Temperature on the Stability of UV Dye Sensitized Solar Cells, IEEE 28th International Symposium for Design and Technology in Electronic Packaging (SIITME), online event, 26-29 Oct 2022.
  3.  Szilard Bularka, Elisei Ilies, Magdalena Marinca, Radu Ricman, Melinda Vajda,Daiana Albulescu,  Study of Dye-Sensitized Solar Roof Tile under Partial Shading Conditions, IEEE 28th International Symposium for Design and Technology in Electronic Packaging (SIITME), online event, 26-29 Oct 2022.
  4. Elisei Ilies, Magdalena Marinca, Szilard Bularka, Melinda Vajda, Daiana Albulescu, Radu Ricman, An Automated Data Acquisition System for the Characterization of Photovoltaic Cells, IEEE 28th International Symposium for Design and Technology in Electronic Packaging (SIITME), online event, 26-29 Oct 2022.
  5. Melinda Vajda, Daniel Ursu, Nicolae Miclau, Narcis Duteanu, Marinela Miclau, Improving the photovoltaic performance of copper oxide-based p-type dye sensitized solar cells using a porous and flexible photocathode on a metal substrate, 5th International Conference Emerging Technologies in Materials Engineering 27-28 October 2022 – Bucharest, Romania (EmergeMAT 2022)
  6. Daiana Albulescu, Daniel Ursu, Lucian Rusnac, Sabina Nitu, Marinela Miclau, Melinda Vajda, Investigation of water-based dye-sensitized solar cells loaded with synthetic and natural UV dyes, 5th International Conference Emerging Technologies in Materials Engineering 27-28 October 2022 – Bucharest, Romania (EmergeMAT 2022)

Lucrări științifice ISI publicate în domeniul de specialitate:

  1. Daniel Ursu, Melinda Vajda, Marinela Miclau, Highly efficient dye-sensitized solar cells for wavelength-selective greenhouse: A promising agrivoltaic system, International Journal of Energy Research, 1- 12, 2022, Q1, IF= 4.672.
  2. Daiana Albulescu, Daniel Ursu, Lucian Rusnac, Sabina Nitu, Marinela Miclau, Melinda Vajda, Investigation of UV dye-sensitized solar cells based on water electrolyte: a new insight for wavelength-selective greenhouse, Crystals, 12, 98, 2022, Q2, IF= 2.67.
  3. Melinda Vajda, Daniel Ursu, Nicolae Miclau, Narcis Duteanu, Marinela Miclau, Fabrication of copper oxide-based dye-sensitized solar cell with high short-circuit current density (JSC) using flexible and binder-free porous photoelectrode, Journal of Materials Science: Materials in Electronics, Vol. 33, Issue 26, Page 20790-20801, 2022, Q2, IF= 2.779.
  4. Daniel Ursu, Cristian Casut, Marinela Miclau, Elaboration of New Materials Using Hydrothermal Methods, Materials, 2022, Q1, IF= 3.748, acceptata la publicare.
  5. Daniel Ursu, Melinda Vajda, Elisei Ilies, Radu Ricman, Szilard Bularka, Marinela Miclau, Aurel Gontean, Towards thermal stability of dye-sensitized solar cells for wavelength-selective greenhouse using the polymorphism of the light scattering layer, Energy, 2022, Q1, IF= 8.857, under review.

Cereri de brevete:

1. Daniel Ursu, Marinela Miclău, Melinda Vajda, Aurel Gontean, Elisei Stefan Ilies, Szilard Bularka, TIGLĂ FOTOVOLTAICĂ PE BAZĂ DE CELULE SOLARE SENSIBILIZATE CU COLORANT PENTRU SERE INTELIGENTE CU ABSORBŢIE SELECTIVĂ A RADIAŢIEI SOLARE, Cerere de brevet nr. A/00336 din 26.07.2022.

Rewards

Golden award at 7thInternational Invention Innovation Competition in Canada, iCAN 2022 “ Photovoltaic tile based on dye sensitized solar cells for wavelength-selective greenhouse 4.1 “

Authors
DANIEL HORATIU URSU, MARINELA MICLAU, ELISEI STEFAN ILIES, AUREL GONTEAN, SZILARD BULARKA