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Publikováno v:
Electrochemistry Communications, Vol 63, Iss, Pp 10-17 (2016)
Sustainable hydrogen production is the essential prerequisite for an envisioned hydrogen economy. The solar mediated water splitting process, which employs semiconductors that serve as light absorbers and photocatalysts, is a promising approach for t
Autor:
José M. Pingarrón, Paul E. D. Soto Rodriguez, Pavel Aseev, Richard Nötzel, Veronica Irina Calderon Nash, Reynaldo Villalonga, Naveed ul Hassan Alvi, Praveen Kumar, Alfredo Sánchez, Victor J. Gómez
Publikováno v:
Electrochemistry Communications, Vol 60, Iss, Pp 158-162 (2015)
Electrochemistry Communications, ISSN 1388-2481, 2015-11, Vol. 60
Archivo Digital UPM
Universidad Politécnica de Madrid
Electrochemistry Communications, ISSN 1388-2481, 2015-11, Vol. 60
Archivo Digital UPM
Universidad Politécnica de Madrid
Pronounced electrocatalytic oxidation enhancement at the surface of InGaN layers and nanostructures directly grown on Si by plasma-assisted molecular beam epitaxy is demonstrated. The oxidation enhancement, probed with the ferro/ferricyanide redox co
Autor:
Kuei-Hsien Chen, Li-Chyong Chen, Wen-Hsun Tu, Jih Shang Hwang, Cheng-Hsiung Yen, Yu-Kuei Hsu, Chih-I Wu
Publikováno v:
Electrochemistry Communications, Vol 13, Iss 6, Pp 530-533 (2011)
Systematic investigations of photoelectrochemical behavior between Au nano-particle modified n- and p-GaN were reported in this study. With Au nanoparticles sputtered on the surface, strong Fermi level pinning caused by the creation of metal induced
Publikováno v:
Electrochemistry Communications, Vol 13, Iss 3, Pp 275-278 (2011)
The p-type CaFe2O4 nanofilms with a thickness of about 100 nm on F doped tin-oxide-coated (FTO) glass sheets were fabricated by a pulsed laser deposition (PLD) method at a relatively low temperature. Furthermore, their photoelectrochemical properties
Publikováno v:
Electrochemistry Communications, Vol 12, Iss 4, Pp 509-512 (2010)
In this work, we developed a method combining lithography and metal-catalyzed Si etching to fabricate highly ordered Si wire arrays with uniform coverage over an entire 4 in. wafer. The wire periodicity and dimensions depend on the lithography and th
Autor:
Stuart Licht
Publikováno v:
Electrochemistry Communications, Vol 4, Iss 10, Pp 790-795 (2002)
Solar water splitting can provide clean, renewable sources of hydrogen fuel, although prior models had indicated only low conversion efficiencies would be attainable. A novel model is derived for electrochemical solar water splitting processes by sem