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2015, vol. 56, br. 3, str. 329-334
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Nanomaterijali i nanotehnologije za proizvodnju održive energije
Nanomaterials and nanotechnology for sustainable energy
aUniverzitet u Beogradu, Mašinski fakultet, Inovacioni centar, Srbija bUniverzitet u Istočnom Sarajevu, Tehnološki fakultet, Zvornik, Republika Srpska, BiH cAcademy of Sciences and Arts of Republic of Srpska,Banja Luka, B&H
e-adresa: igorhut@gmail.com
Sažetak
Upotreba nanotehnologija u cilju razvijanja načina proizvodnje održive energije je jedan od najznačajnijih izazova 21 veka. Izazov je dizajnirati, sintetizovati i izvršiti karakterizaciju novih funkcionalnih nanomaterijala kontrolisanih veličina, oblika i/ili struktura. Nanotehnologija danas privlači punu pažnju ne samo akademske zajednice, već i investitora, vlada i privrede a radi izgradnje i ostvarivanja velikih očekivanja. Ovaj rad istražuje moguću primenu nanotehnologija za nove i unaprijeđene metode pretvaranja energije, uvažavajući potrebe naše sredine. Njihova je jedinstvenost u tome što imaju mogućnost da fabrikuju nove structure na atomskom nivou, kao što su već proizvedeni novi materijali i uređaji sa mogućnošću visoko potencijalne primene u mnogo oblasti. Fokus je na bitnoj ulozi nanomaterijala, pripremi i karakterizaciji nekih nanomaterijala za proizvodnju održive energije, tankoslojnih solarnih ćelija u tehnologiji proizvodnje energije vodonikom.
Abstract
The use of nanotechnology to develop a suite of sustainable energy production schemes is one of the most important scientific challenges of the 21st century. The challenge is to design, to synthesize, and to characterize new functional nanomaterials with controllable sizes, shapes, and/or structures. Nanotechnology is generating a lot of attention these days and therefore building great expectations not only in the academic community but also among investors, the governments, and industry. This paper, explores some of the possible implementations of nanotechnology for new and improved methods of energy conversion, considering a need for this to be done without compromising our environment. Its unique capability to fabricate new structures at atomic scale has already produced novel materials and devices with great potential applications in a wide number of fields. Focus is given to important role of nanomaterials, preparation and characterization some of nanomaterials important for sustainable energy, dye sensitized solar cels and hydrogen production technology.
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