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Pregled bibliografske jedinice broj: 1139446

Formamidinium Lead Iodide Perovskite Films with Polyvinylpyrrolidone Additive for Active Layer in Perovskite Solar Cells, Enhanced Stability and Electrical Conductivity


Kojić, Vedran; Bohač, Mario; Bafti, Arijeta; Pavić, Luka; Salamon, Krešimir; Čižmar, Tihana; Gracin, Davor; Juraić, Krunoslav; Leskovac, Mirela; Capan, Ivana; Gajović, Andreja
Formamidinium Lead Iodide Perovskite Films with Polyvinylpyrrolidone Additive for Active Layer in Perovskite Solar Cells, Enhanced Stability and Electrical Conductivity // Materials, 14 (2021), 16; 4594, 18 doi:10.3390/ma14164594 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1139446 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Formamidinium Lead Iodide Perovskite Films with Polyvinylpyrrolidone Additive for Active Layer in Perovskite Solar Cells, Enhanced Stability and Electrical Conductivity

Autori
Kojić, Vedran ; Bohač, Mario ; Bafti, Arijeta ; Pavić, Luka ; Salamon, Krešimir ; Čižmar, Tihana ; Gracin, Davor ; Juraić, Krunoslav ; Leskovac, Mirela ; Capan, Ivana ; Gajović, Andreja

Izvornik
Materials (1996-1944) 14 (2021), 16; 4594, 18

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
formamidinium lead iodide perovskite ; polyvinylpyrrolidone ; ZnO nanorods ; optical properties ; electrical properties
(formamidinijev olovov jodidni perovskit, polivinilpirolidon, ZnO nanoštapići, optička svojstva, električna svojstva)

Sažetak
In this paper, we studied the influence of polyvinylpyrrolidone (PVP) as a stabilization additive on optical and electrical properties of perovskite formamidinium lead iodide (FAPI) polycrystalline thin films on ZnO nanorods (ZNR). FAPI (as an active layer) was deposited from a single solution on ZNR (low temperature processed electron transport layer) using a one-step method with the inclusion of an anti- solvent. The role of PVP in the formation of the active layer was investigated by scanning electron microscopy and contact angle measurements to observe the effect on morphology, while X-ray diffraction was used as a method to study the stability of the film in an ambient environment. The effect of the PVP additive on the optical and electrical properties of the perovskite thin films was studied via photoluminescence, UV-Vis measurements, and electrical impedance spectroscopy. We have demonstrated that PVP inclusion in solution-processed perovskite FAPI thin films prevents the degradation of the film in an ambient atmosphere after aging for 2 months. The inclusion of the PVP also improves the infiltration of FAPI perovskite into ZnO nanostructures, increases electrical conductivity and radiative recombination of the photo-generated charge carriers. These results show promising information for promoting PVP stabilized FAPI perovskites for the new generation of photovoltaic devices.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija, Kemijsko inženjerstvo



POVEZANOST RADA


Projekti:
EK-KK.01.2.1.01.0115 - Unaprijeđenje solarnih ćelija i modula kroz istraživanje i razvoj (Juraić, Krunoslav, EK ) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Poveznice na cjeloviti tekst rada:

doi www.mdpi.com

Citiraj ovu publikaciju:

Kojić, Vedran; Bohač, Mario; Bafti, Arijeta; Pavić, Luka; Salamon, Krešimir; Čižmar, Tihana; Gracin, Davor; Juraić, Krunoslav; Leskovac, Mirela; Capan, Ivana; Gajović, Andreja
Formamidinium Lead Iodide Perovskite Films with Polyvinylpyrrolidone Additive for Active Layer in Perovskite Solar Cells, Enhanced Stability and Electrical Conductivity // Materials, 14 (2021), 16; 4594, 18 doi:10.3390/ma14164594 (međunarodna recenzija, članak, znanstveni)
Kojić, V., Bohač, M., Bafti, A., Pavić, L., Salamon, K., Čižmar, T., Gracin, D., Juraić, K., Leskovac, M., Capan, I. & Gajović, A. (2021) Formamidinium Lead Iodide Perovskite Films with Polyvinylpyrrolidone Additive for Active Layer in Perovskite Solar Cells, Enhanced Stability and Electrical Conductivity. Materials, 14 (16), 4594, 18 doi:10.3390/ma14164594.
@article{article, author = {Koji\'{c}, Vedran and Boha\v{c}, Mario and Bafti, Arijeta and Pavi\'{c}, Luka and Salamon, Kre\v{s}imir and \v{C}i\v{z}mar, Tihana and Gracin, Davor and Jurai\'{c}, Krunoslav and Leskovac, Mirela and Capan, Ivana and Gajovi\'{c}, Andreja}, year = {2021}, pages = {18}, DOI = {10.3390/ma14164594}, chapter = {4594}, keywords = {formamidinium lead iodide perovskite, polyvinylpyrrolidone, ZnO nanorods, optical properties, electrical properties}, journal = {Materials}, doi = {10.3390/ma14164594}, volume = {14}, number = {16}, issn = {1996-1944}, title = {Formamidinium Lead Iodide Perovskite Films with Polyvinylpyrrolidone Additive for Active Layer in Perovskite Solar Cells, Enhanced Stability and Electrical Conductivity}, keyword = {formamidinium lead iodide perovskite, polyvinylpyrrolidone, ZnO nanorods, optical properties, electrical properties}, chapternumber = {4594} }
@article{article, author = {Koji\'{c}, Vedran and Boha\v{c}, Mario and Bafti, Arijeta and Pavi\'{c}, Luka and Salamon, Kre\v{s}imir and \v{C}i\v{z}mar, Tihana and Gracin, Davor and Jurai\'{c}, Krunoslav and Leskovac, Mirela and Capan, Ivana and Gajovi\'{c}, Andreja}, year = {2021}, pages = {18}, DOI = {10.3390/ma14164594}, chapter = {4594}, keywords = {formamidinijev olovov jodidni perovskit, polivinilpirolidon, ZnO nano\v{s}tapi\'{c}i, opti\v{c}ka svojstva, elektri\v{c}na svojstva}, journal = {Materials}, doi = {10.3390/ma14164594}, volume = {14}, number = {16}, issn = {1996-1944}, title = {Formamidinium Lead Iodide Perovskite Films with Polyvinylpyrrolidone Additive for Active Layer in Perovskite Solar Cells, Enhanced Stability and Electrical Conductivity}, keyword = {formamidinijev olovov jodidni perovskit, polivinilpirolidon, ZnO nano\v{s}tapi\'{c}i, opti\v{c}ka svojstva, elektri\v{c}na svojstva}, chapternumber = {4594} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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