2022
DOI: 10.1002/ejic.202100944
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Ion‐Exchange Synthesis of ZnO/ZnSe/CdSe Core/Shell Heterostructured Nanowire Photoanodes toward High‐Performance Photocathodic Protection of 304 Stainless Steel

Abstract: Photocathodic protection technology is emerging to harvest solar light for electrochemical corrosion protection of metals. Herein, ZnO/ZnSe/CdSe heterostructured nanowire arrays were synthesized on conductive glass substrates by a two-step ionexchange reaction in ZnO nanowire arrays. The as-prepared ZnO/ZnSe/CdSe core/shell nanostructure was unveiled by XRD, SEM, TEM, EDAX elemental mapping, and XPS analyses. The ZnO/ZnSe/CdSe ternary heterojunction photoanode exhibits a considerably enhanced absorption for vi… Show more

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Cited by 6 publications
(7 citation statements)
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“…28,43 The band gaps were observed to be 3.12, 2.12 and 2.06 eV for ZnO, ZnSe and g-C 3 N 4 , respectively. 24,28,42,43 The research findings are consistent with the literature. 43–48…”
Section: Resultssupporting
confidence: 87%
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“…28,43 The band gaps were observed to be 3.12, 2.12 and 2.06 eV for ZnO, ZnSe and g-C 3 N 4 , respectively. 24,28,42,43 The research findings are consistent with the literature. 43–48…”
Section: Resultssupporting
confidence: 87%
“…2(a), which is ascribed to the formation of the ZnSe shell on ZnO nanorods. 23–27 It depicts the successful formation of ZnSe on ZnO and the co-existence of ZnO and ZnSe phases. Interestingly, a dominant peak was observed at around 1580 cm −1 for the g-C 3 N 4 loaded electrode.…”
Section: Resultsmentioning
confidence: 99%
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