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المؤلفSoliman, Khaled A.
المؤلفMohamed, Assem T.
المؤلفAljaber, Amina S.
المؤلفAlQaradawi, Siham Y.
المؤلفAllam, Nageh K.
تاريخ الإتاحة2024-03-25T06:42:37Z
تاريخ النشر2021
اسم المنشورInternational Journal of Energy Research
المصدرScopus
الرقم المعياري الدولي للكتاب0363907X
معرّف المصادر الموحدhttp://dx.doi.org/10.1002/er.6167
معرّف المصادر الموحدhttp://hdl.handle.net/10576/53399
الملخصTernary Co-Pi-Ag/TiON photocatalysts were designed and fabricated by a facile precipitation and electrochemical strategy. The results showed the superiority of the Co-Pi-Ag/TiON as a promising photoanode for photoelectrochemical water oxidation. In comparison with Co-Pi-Ag/TiO2, Ag/TiON, and Ag/TiO2 photoanodes, the Co-Pi-Ag/TiON showed a significant photocurrent density of 5.5 mA cm−2 at 1.0 V vs Ag/AgCl, which is 10-fold that of bare TiO2. The extraordinary performance can be ascribed to the synergy between nitrogen doping, Co-Pi functionalization, Ag loading, and the unique structural features of the synthesized photoelectrodes. This was further confirmed via the exceptionally high hydrogen generation rate of the Co-Pi-Ag/TiON ternary catalyst (54 μL h−1 cm−2), which is much higher than that reported for most of the TiO2-based photocatalysts.
راعي المشروعThis work was made possible by NPRP, Grant No. NPRP 6-569-1-112 from the Qatar National Research Fund (a member of Qatar Foundation). The statements made herein are solely the responsibility of the authors.
اللغةen
الناشرJohn Wiley and Sons Ltd
الموضوعCo-Pi
hydrogen generation
oxynitride
photoelectrochemistry
silver
water splitting
العنوانPhotoelectrocatalytic hydrogen production on ternary Co-Pi/Ag/TiON nanotube array photocatalysts
النوعArticle
الصفحات6360-6368
رقم العدد4
رقم المجلد45
dc.accessType Abstract Only


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