Performance of Zn-Schiff Base complex catalyst in NaBH4 hydrolysis reaction

Dilek Kılınç; Ömer Şahin

doi:10.1016/j.ijhydene.2020.07.156

Performance of Zn-Schiff Base complex catalyst in NaBH₄ hydrolysis reaction

Dilek Kılınç^*
, Ömer Şahin

^*Bu çalışma için yazışmadan sorumlu yazar

Siirt University

Araştırma çıktısı: Dergi yayını › Makale › Hakem

16 Atıf (Scopus)

Özet

This study presents 4,4′-methylenebis(2,6-diethyl)aniline-3,5-ditertbutylsalisilaldimine-Zn complex synthesis and its using as a catalyst in sodium borohydride hydrolysis to H₂ 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 H₂ generation rates were calculated as 952.5 mmol H₂/g_cat.min and 614.4 mmol H₂/g_cat.min at 50 °C and 30 °C respectively for sodium borohydride hydrolysis reaction.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	34783-34792
Sayfa sayısı	10
Dergi	International Journal of Hydrogen Energy
Hacim	45
Basın numarası	60
DOI'lar	https://doi.org/10.1016/j.ijhydene.2020.07.156
Yayın durumu	Yayınlandı - 9 Ara 2020
Harici olarak yayınlandı	Evet

Bibliyografik not

Publisher Copyright:
© 2020 Hydrogen Energy Publications LLC

BM SKH

Bu sonuç, aşağıdaki Sürdürülebilir Kalkınma Hedefine/Hedeflerine katkıda bulunur

SKH 7 Erişilebilir ve Temiz Enerji

Belgeye Erişim

10.1016/j.ijhydene.2020.07.156

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

@article{70281bdc1f5445829c78ec7a5f5e687d,

title = "Performance of Zn-Schiff Base complex catalyst in NaBH4 hydrolysis reaction",

abstract = "This study presents 4,4′-methylenebis(2,6-diethyl)aniline-3,5-ditertbutylsalisilaldimine-Zn complex synthesis and its using as a catalyst in sodium borohydride hydrolysis to H2 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 H2 generation rates were calculated as 952.5 mmol H2/gcat.min and 614.4 mmol H2/gcat.min at 50 °C and 30 °C respectively for sodium borohydride hydrolysis reaction.",

keywords = "Catalyst, Hydrolysis, Schiff base, Sodium borohydride",

author = "Dilek Kılın{\c c} and {\"O}mer {\c S}ahin",

note = "Publisher Copyright: {\textcopyright} 2020 Hydrogen Energy Publications LLC",

year = "2020",

month = dec,

day = "9",

doi = "10.1016/j.ijhydene.2020.07.156",

language = "English",

volume = "45",

pages = "34783--34792",

journal = "International Journal of Hydrogen Energy",

issn = "0360-3199",

publisher = "Elsevier Ltd",

number = "60",

}

TY - JOUR

T1 - Performance of Zn-Schiff Base complex catalyst in NaBH4 hydrolysis reaction

AU - Kılınç, Dilek

AU - Şahin, Ömer

PY - 2020/12/9

Y1 - 2020/12/9

N2 - This study presents 4,4′-methylenebis(2,6-diethyl)aniline-3,5-ditertbutylsalisilaldimine-Zn complex synthesis and its using as a catalyst in sodium borohydride hydrolysis to H2 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 H2 generation rates were calculated as 952.5 mmol H2/gcat.min and 614.4 mmol H2/gcat.min at 50 °C and 30 °C respectively for sodium borohydride hydrolysis reaction.

AB - This study presents 4,4′-methylenebis(2,6-diethyl)aniline-3,5-ditertbutylsalisilaldimine-Zn complex synthesis and its using as a catalyst in sodium borohydride hydrolysis to H2 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 H2 generation rates were calculated as 952.5 mmol H2/gcat.min and 614.4 mmol H2/gcat.min at 50 °C and 30 °C respectively for sodium borohydride hydrolysis reaction.

KW - Catalyst

KW - Hydrolysis

KW - Schiff base

KW - Sodium borohydride

UR - https://www.scopus.com/pages/publications/85089294589

U2 - 10.1016/j.ijhydene.2020.07.156

DO - 10.1016/j.ijhydene.2020.07.156

M3 - Article

AN - SCOPUS:85089294589

SN - 0360-3199

VL - 45

SP - 34783

EP - 34792

JO - International Journal of Hydrogen Energy

JF - International Journal of Hydrogen Energy

IS - 60

ER -