1. Efficient Iron Phosphide Catalyst as a Counter Electrode in Dye-Sensitized Solar Cells : articleAbdullah Yildiz, Takwa Chouki, Aycan Atli, Moussab Harb, Sammy W Verbruggen, Rajeshreddy Ninakanti, Saim Emin, 2021, izvirni znanstveni članek Opis: Developing an efficient material as a counter electrode (CE) with excellent catalytic activity, intrinsic stability, and low cost is essential for the commercial application of dye-sensitized solar cells (DSSCs). Transition metal phosphides have been demonstrated as outstanding multifunctional catalysts in a broad range of energy conversion technologies. Here, we exploited different phases of iron phosphide as CEs in DSSCs with an I–/I3–-based electrolyte. Solvothermal synthesis using a triphenylphosphine precursor as a phosphorus source allows to grow a Fe2P phase at 300 °C and a FeP phase at 350 °C. The obtained iron phosphide catalysts were coated on fluorine-doped tin oxide substrates and heat-treated at 450 °C under an inert gas atmosphere. The solar-to-current conversion efficiency of the solar cells assembled with the Fe2P material reached 3.96 ± 0.06%, which is comparable to the device assembled with a platinum (Pt) CE. DFT calculations support the experimental observations and explain the fundamental origin behind the improved performance of Fe2P compared to FeP. These results indicate that the Fe2P catalyst exhibits excellent performance along with desired stability to be deployed as an efficient Pt-free alternative in DSSCs.
Ključne besede: Iron phosphide, catalyst, counter electrode, dye-sensitized solar cell, solvothermal synthesis
Objavljeno v RUNG: 06.02.2023; Ogledov: 494; Prenosov: 0
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2. Counter-regime Photography Under FascismMartina Caruso, 2011, samostojni znanstveni sestavek ali poglavje v monografski publikaciji Opis: The role of counter-regime, or humanist, photography in Italy under fascism is considered through the critical themes of ruralism, masculinity and war, revealing its significant, although hidden, role in the history of postwar humanist photography.
Ključne besede: humanist photography, counter-regime, Fascist regime, Mussolini, ruralism, masculinity, war, postwar
Objavljeno v RUNG: 13.01.2023; Ogledov: 499; Prenosov: 0
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4. Post Colonial Dilettantes : The Aesthetics Of Anti-ImperialismRajat Sharma, 2018, magistrsko delo Opis: The thesis begins a discourse into a need of an Indian film theory by exploring and
analysing the plenitude of relevant western theories. In order to do so it lays down certain
concrete relationships between ideologies, terminologies and their effect; as in what
exactly post colonial means, why it is important to understand the impact of colonisation
on culture and thus on one of the most mass consumed medium in India; films. The thesis
explores the depths and complexity of the relationship of these two and the other
influences that sprout from it for example the intensity of colonisation as a cultural project
and its influence on the social reality of the people, artists, thinkers (and in our case
specifically filmmakers) , who in turn reflect on this culture through various mediums
including films. The thesis examines the western plethora of film theory in order to
accentuate the contrast between film and cinema in the west and east and thus the
subsequent need to bring forth a new ‘Eastern Film theory’.
Ključne besede: Post Colonialism, Cultural genocide, Cinematic Apparatus, Baudry, Political cinema, Brecht, Counter Cinema, Feminist film theory, Laura Mulvey, Douchet, Lacan, Anti Imperialism, Third Cinema, Solanas and Getino, Third Manifesto, Indian Cinema, Satyajit Ray, Consumerism
Objavljeno v RUNG: 19.11.2018; Ogledov: 3762; Prenosov: 150
 Celotno besedilo (4,58 MB)
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