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Pregled bibliografske jedinice broj: 1234011

CdSe QDs modified cellulose microfibrils for enhanced humidity sensing properties


Bafti, Arijeta; Mandić, Vilko; Panžić, Ivana; Pavić, Luka; Špada, Vedrana
CdSe QDs modified cellulose microfibrils for enhanced humidity sensing properties // Applied surface science, 612 (2023), 155894, 10 doi:10.1016/j.apsusc.2022.155894 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1234011 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
CdSe QDs modified cellulose microfibrils for enhanced humidity sensing properties

Autori
Bafti, Arijeta ; Mandić, Vilko ; Panžić, Ivana ; Pavić, Luka ; Špada, Vedrana

Izvornik
Applied surface science (0169-4332) 612 (2023); 155894, 10

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

Ključne riječi
dual function device ; cellulose microfibrils ; CdSe QDThin film ; swelling-type gas sensor ; solid-state impedance spectroscopy

Sažetak
A great demand exists for the customisation and downsizing of gas sensors. Materials of interest commonly utilise some sort of charge transport phenomena to allow a sensing response, f.e. increase or decrease of the electric signal. Here we implemented sensing principles into solar cells (SC) and presented a novel concept of two-in-one SC and humidity sensor. Potentially, this could also allow the adjustment of SC performance according to humidity conditions. To better display the application potential, we modified solely the SC photoactive layer, which was prepared by infusion of CdSe quantum dots (QDs) into cellulose microfibrils, following a newly compiled synthetic route. When semiconductive fillers are implemented in composite materials, the sensing response usually consists only of the swelling of composite material, but with successful implementation, we have promoted more complex mechanisms due to multiple contributions. All of the segments were stabilised sufficiently to prepare devices and characterised in detail. We showed it is possible to boost and tailor the sensing performance of photoactive semiconducting materials based on swelling sensors by implementing the quantum confinement phenomena. In conclusion, the novel QD-microfibrils within a thin-film SC proved viable for a dual-functioning photovoltaic swelling-type semiconductor-organic hybrid gas sensor.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija, Kemijsko inženjerstvo, Strojarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Projekti:
HRZZ-PZS-2019-02-1555 - Fotonaponska-geopolimerna fasada: uloga vode-kisika u naprednom sklapanju filmova kompozitnih materijala (PV-WALL) (Mandić, Vilko, HRZZ - 2019-02) ( CroRIS)
HRZZ-UIP-2019-04-2367 - Fenomeni na površini tijekom priprave naprednih nanokompozita infiltracijom i funkcionalizacijom poroznih materijala (SLIPPERYSLOPE) (Mandić, Vilko, HRZZ - 2019-04) ( CroRIS)
EK-EFRR-KK.01.2.1.02.0316 - Razvoj tehničkog rješenja za uštedu energije upotrebom VIS propusnih ili polupropusnih i IC-reflektivnih tankih slojeva (Mandić, Vilko, EK - KK.01.2.1.02) ( CroRIS)

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb,
Istarsko veleučilište - Universita Istriana di scienze applicate

Profili:

Avatar Url Luka Pavić (autor)

Avatar Url Vilko Mandić (autor)

Avatar Url Vedrana Špada (autor)

Avatar Url Ivana Panžić (autor)

Avatar Url Arijeta Bafti (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com doi.org

Citiraj ovu publikaciju:

Bafti, Arijeta; Mandić, Vilko; Panžić, Ivana; Pavić, Luka; Špada, Vedrana
CdSe QDs modified cellulose microfibrils for enhanced humidity sensing properties // Applied surface science, 612 (2023), 155894, 10 doi:10.1016/j.apsusc.2022.155894 (međunarodna recenzija, članak, znanstveni)
Bafti, A., Mandić, V., Panžić, I., Pavić, L. & Špada, V. (2023) CdSe QDs modified cellulose microfibrils for enhanced humidity sensing properties. Applied surface science, 612, 155894, 10 doi:10.1016/j.apsusc.2022.155894.
@article{article, author = {Bafti, Arijeta and Mandi\'{c}, Vilko and Pan\v{z}i\'{c}, Ivana and Pavi\'{c}, Luka and \v{S}pada, Vedrana}, year = {2023}, pages = {10}, DOI = {10.1016/j.apsusc.2022.155894}, chapter = {155894}, keywords = {dual function device, cellulose microfibrils, CdSe QDThin film, swelling-type gas sensor, solid-state impedance spectroscopy}, journal = {Applied surface science}, doi = {10.1016/j.apsusc.2022.155894}, volume = {612}, issn = {0169-4332}, title = {CdSe QDs modified cellulose microfibrils for enhanced humidity sensing properties}, keyword = {dual function device, cellulose microfibrils, CdSe QDThin film, swelling-type gas sensor, solid-state impedance spectroscopy}, chapternumber = {155894} }
@article{article, author = {Bafti, Arijeta and Mandi\'{c}, Vilko and Pan\v{z}i\'{c}, Ivana and Pavi\'{c}, Luka and \v{S}pada, Vedrana}, year = {2023}, pages = {10}, DOI = {10.1016/j.apsusc.2022.155894}, chapter = {155894}, keywords = {dual function device, cellulose microfibrils, CdSe QDThin film, swelling-type gas sensor, solid-state impedance spectroscopy}, journal = {Applied surface science}, doi = {10.1016/j.apsusc.2022.155894}, volume = {612}, issn = {0169-4332}, title = {CdSe QDs modified cellulose microfibrils for enhanced humidity sensing properties}, keyword = {dual function device, cellulose microfibrils, CdSe QDThin film, swelling-type gas sensor, solid-state impedance spectroscopy}, chapternumber = {155894} }

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


Citati:





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