Performance of Zn-Schiff Base complex catalyst in NaBH4 hydrolysis reaction
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Tarih
2020
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Pergamon-Elsevier Science Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This study presents 4,40-methylenebis(2,6-diethyl)aniline-3,5-ditertbutylsalisilaldimine-Zn complex synthesis and its using as a catalyst in sodium borohydride hydrolysis to H-2 generation. Surface morphology and structural properties of Zn-complex were investigated with XRD, FTIR, SEM, and BET analysis. The effects of different substrate concentration, effects of solution temperature, and effects of catalyst amount were studied for the hydrogen generation rate. Additionally kinetic parameters were studied. The activation energy was 22.978 kJ/mol and H-2 generation rates were calculated as 952.5 mmol H-2/g(cat). min and 614.4 mmol H-2/g(cat). min at 50 degrees C and 30 degrees C respectively for sodium borohydride hydrolysis reaction. (C) 2020 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
Açıklama
4th International Hydrogen Technologies Congress (IHTEC) -- JUN 20-23, 2019 -- Trakya Univ, Edirne, TURKEY
Anahtar Kelimeler
Sodium borohydride, Catalyst, Schiff base, Hydrolysis
Kaynak
International Journal of Hydrogen Energy
WoS Q Değeri
Q2
Scopus Q Değeri
Q1
Cilt
45
Sayı
60
