Effect of acid addition on hydrogen production from potassium borohydride hydrolysis

Asım Balbay; Ömer Şahin; Cafer Saka

doi:10.1080/15567036.2017.1331279

Effect of acid addition on hydrogen production from potassium borohydride hydrolysis

Asım Balbay
, Ömer Şahin
, Cafer Saka^*

^*Bu çalışma için yazışmadan sorumlu yazar

Siirt University

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

22 Atıf (Scopus)

Özet

This is the first study to produce hydrogen from the potassium borohydride (KBH₄) hydrolysis using boric acid (H₃BO₃). The effect of H₃BO₃ addition on the hydrogen production via KBH₄ hydrolysis was investigated for different H₃BO₃ and KBH₄ molar ratios. In addition, the temperature effect on the hydrolysis reaction was investigated at different temperatures. H₃BO₃ showed good catalytic activity to produce hydrogen from KBH₄ hydrolysis. Activation energy to produce hydrogen from KBH₄ hydrolysis was found to be 20.31 kJ/mol. This work also includes kinetic information for the hydrolysis of KBH₄. According to the kinetic studies, the reaction between H₃BO₃ and KBH₄ had a reaction order of 0.24 against the H₃BO₃ concentration, while it had a reaction order of 0.16 against the KBH₄ concentration.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	1383-1389
Sayfa sayısı	7
Dergi	Energy Sources, Part A: Recovery, Utilization and Environmental Effects
Hacim	39
Basın numarası	13
DOI'lar	https://doi.org/10.1080/15567036.2017.1331279
Yayın durumu	Yayınlandı - 3 Tem 2017
Harici olarak yayınlandı	Evet

Bibliyografik not

Publisher Copyright:
© 2017 Taylor & Francis Group, LLC.

BM SKH

Bu sonuç, aşağıdaki Sürdürülebilir Kalkınma Hedefine/Hedeflerine katkıda bulunur

SKH 7 Erişilebilir ve Temiz Enerji

Belgeye Erişim

10.1080/15567036.2017.1331279

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Link to publication in Scopus

Alıntı Yap

@article{18fc628283fa4426a7c1dde3280da6fe,

title = "Effect of acid addition on hydrogen production from potassium borohydride hydrolysis",

abstract = "This is the first study to produce hydrogen from the potassium borohydride (KBH4) hydrolysis using boric acid (H3BO3). The effect of H3BO3 addition on the hydrogen production via KBH4 hydrolysis was investigated for different H3BO3 and KBH4 molar ratios. In addition, the temperature effect on the hydrolysis reaction was investigated at different temperatures. H3BO3 showed good catalytic activity to produce hydrogen from KBH4 hydrolysis. Activation energy to produce hydrogen from KBH4 hydrolysis was found to be 20.31 kJ/mol. This work also includes kinetic information for the hydrolysis of KBH4. According to the kinetic studies, the reaction between H3BO3 and KBH4 had a reaction order of 0.24 against the H3BO3 concentration, while it had a reaction order of 0.16 against the KBH4 concentration.",

keywords = "Activation energy, boric acid, catalyst, hydrogen, kinetic, mechanism, potassium borohydride, production",

author = "Asım Balbay and {\"O}mer {\c S}ahin and Cafer Saka",

note = "Publisher Copyright: {\textcopyright} 2017 Taylor \& Francis Group, LLC.",

year = "2017",

month = jul,

day = "3",

doi = "10.1080/15567036.2017.1331279",

language = "English",

volume = "39",

pages = "1383--1389",

journal = "Energy Sources, Part A: Recovery, Utilization and Environmental Effects",

issn = "1556-7036",

publisher = "Taylor \& Francis Group LLC",

number = "13",

}

TY - JOUR

T1 - Effect of acid addition on hydrogen production from potassium borohydride hydrolysis

AU - Balbay, Asım

AU - Şahin, Ömer

AU - Saka, Cafer

PY - 2017/7/3

Y1 - 2017/7/3

N2 - This is the first study to produce hydrogen from the potassium borohydride (KBH4) hydrolysis using boric acid (H3BO3). The effect of H3BO3 addition on the hydrogen production via KBH4 hydrolysis was investigated for different H3BO3 and KBH4 molar ratios. In addition, the temperature effect on the hydrolysis reaction was investigated at different temperatures. H3BO3 showed good catalytic activity to produce hydrogen from KBH4 hydrolysis. Activation energy to produce hydrogen from KBH4 hydrolysis was found to be 20.31 kJ/mol. This work also includes kinetic information for the hydrolysis of KBH4. According to the kinetic studies, the reaction between H3BO3 and KBH4 had a reaction order of 0.24 against the H3BO3 concentration, while it had a reaction order of 0.16 against the KBH4 concentration.

AB - This is the first study to produce hydrogen from the potassium borohydride (KBH4) hydrolysis using boric acid (H3BO3). The effect of H3BO3 addition on the hydrogen production via KBH4 hydrolysis was investigated for different H3BO3 and KBH4 molar ratios. In addition, the temperature effect on the hydrolysis reaction was investigated at different temperatures. H3BO3 showed good catalytic activity to produce hydrogen from KBH4 hydrolysis. Activation energy to produce hydrogen from KBH4 hydrolysis was found to be 20.31 kJ/mol. This work also includes kinetic information for the hydrolysis of KBH4. According to the kinetic studies, the reaction between H3BO3 and KBH4 had a reaction order of 0.24 against the H3BO3 concentration, while it had a reaction order of 0.16 against the KBH4 concentration.

KW - Activation energy

KW - boric acid

KW - catalyst

KW - hydrogen

KW - kinetic

KW - mechanism

KW - potassium borohydride

KW - production

UR - https://www.scopus.com/pages/publications/85021822246

U2 - 10.1080/15567036.2017.1331279

DO - 10.1080/15567036.2017.1331279

M3 - Article

AN - SCOPUS:85021822246

SN - 1556-7036

VL - 39

SP - 1383

EP - 1389

JO - Energy Sources, Part A: Recovery, Utilization and Environmental Effects

JF - Energy Sources, Part A: Recovery, Utilization and Environmental Effects

IS - 13

ER -

Effect of acid addition on hydrogen production from potassium borohydride hydrolysis

Özet

Bibliyografik not

BM SKH

Belgeye Erişim

Diğer Dosyalar ve Linkler

Parmak izi

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