EFFECTIVE HYDROLYSIS OF ALKALINE SODIUM BOROHYDRIDE: CoB-TRITON CATALYST

Cenk Kaya; Jülide Hazal Türkcan; Hüseyin Elçiçek; Oğuz Kaan Özdemir; Görkem Kökkülünk; Kaan Ünlügençoğlu

EFFECTIVE HYDROLYSIS OF ALKALINE SODIUM BOROHYDRIDE: CoB-TRITON CATALYST

Cenk Kaya^*, Jülide Hazal Türkcan, Hüseyin Elçiçek, Oğuz Kaan Özdemir, Görkem Kökkülünk, Kaan Ünlügençoğlu

^*Corresponding author for this work

Department of Marine Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Chemical hydrides show promise in solving the storage challenge, which is one of the important problems in the widespread use of hydrogen. An important issue that needs to be developed regarding chemical hydride storage is the high speed of hydrogen release. For this reason, this study focuses on hydrogen release rates of alkaline sodium borohydride with different prepared catalysts. Different amounts of surfactant as Triton X-100 including CoB catalysts have been prepared and hydrogen release rates (HGR) have been compared. Results indicate that Triton addition has different effects, but optimum ratio improves catalyst performance. 150 µl Triton addition (CoB-T150) raises HGR from 12.61 L_H2*g^-1_cat*min^-1 to 17.69 L_H2*g^-1_cat*min^-1, as 40.2% increase compared to pure CoB catalyst. As a result, surfactants offer alternative to enhance catalyst performance and need further research.

Original language	English
Title of host publication	Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference
Subtitle of host publication	Bridging Continents by H2
Editors	Ibrahim Dincer, Can Ozgur Colpan, Mehmet Akif Ezan
Publisher	International Association for Hydrogen Energy, IAHE
Pages	580-582
Number of pages	3
ISBN (Electronic)	9786250008430
Publication status	Published - 2022
Event	23rd World Hydrogen Energy Conference: Bridging Continents by H2, WHEC 2022 - Istanbul, Turkey Duration: 26 Jun 2022 → 30 Jun 2022

Publication series

Name	Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2

Conference

Conference	23rd World Hydrogen Energy Conference: Bridging Continents by H2, WHEC 2022
Country/Territory	Turkey
City	Istanbul
Period	26/06/22 → 30/06/22

Bibliographical note

Publisher Copyright:
© 2022 Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. All rights reserved.

Keywords

CoB catalyst
hydrogen storage
NaBH hydrolysis
surfactant
Triton X-100

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Cite this

Kaya, C., Türkcan, J. H., Elçiçek, H., Özdemir, O. K., Kökkülünk, G., & Ünlügençoğlu, K. (2022). EFFECTIVE HYDROLYSIS OF ALKALINE SODIUM BOROHYDRIDE: CoB-TRITON CATALYST. In I. Dincer, C. O. Colpan, & M. A. Ezan (Eds.), Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2 (pp. 580-582). (Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2). International Association for Hydrogen Energy, IAHE.

Kaya, Cenk ; Türkcan, Jülide Hazal ; Elçiçek, Hüseyin et al. / EFFECTIVE HYDROLYSIS OF ALKALINE SODIUM BOROHYDRIDE : CoB-TRITON CATALYST. Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. editor / Ibrahim Dincer ; Can Ozgur Colpan ; Mehmet Akif Ezan. International Association for Hydrogen Energy, IAHE, 2022. pp. 580-582 (Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2).

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title = "EFFECTIVE HYDROLYSIS OF ALKALINE SODIUM BOROHYDRIDE: CoB-TRITON CATALYST",

abstract = "Chemical hydrides show promise in solving the storage challenge, which is one of the important problems in the widespread use of hydrogen. An important issue that needs to be developed regarding chemical hydride storage is the high speed of hydrogen release. For this reason, this study focuses on hydrogen release rates of alkaline sodium borohydride with different prepared catalysts. Different amounts of surfactant as Triton X-100 including CoB catalysts have been prepared and hydrogen release rates (HGR) have been compared. Results indicate that Triton addition has different effects, but optimum ratio improves catalyst performance. 150 µl Triton addition (CoB-T150) raises HGR from 12.61 LH2*g-1cat*min-1 to 17.69 LH2*g-1cat*min-1, as 40.2% increase compared to pure CoB catalyst. As a result, surfactants offer alternative to enhance catalyst performance and need further research.",

keywords = "CoB catalyst, hydrogen storage, NaBH hydrolysis, surfactant, Triton X-100",

author = "Cenk Kaya and T{\"u}rkcan, {J{\"u}lide Hazal} and H{\"u}seyin El{\c c}i{\c c}ek and {\"O}zdemir, {Oğuz Kaan} and G{\"o}rkem K{\"o}kk{\"u}l{\"u}nk and Kaan {\"U}nl{\"u}gen{\c c}oğlu",

note = "Publisher Copyright: {\textcopyright} 2022 Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. All rights reserved.; 23rd World Hydrogen Energy Conference: Bridging Continents by H2, WHEC 2022 ; Conference date: 26-06-2022 Through 30-06-2022",

year = "2022",

language = "English",

series = "Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2",

publisher = "International Association for Hydrogen Energy, IAHE",

pages = "580--582",

editor = "Ibrahim Dincer and Colpan, {Can Ozgur} and Ezan, {Mehmet Akif}",

booktitle = "Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference",

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Kaya, C, Türkcan, JH, Elçiçek, H, Özdemir, OK, Kökkülünk, G & Ünlügençoğlu, K 2022, EFFECTIVE HYDROLYSIS OF ALKALINE SODIUM BOROHYDRIDE: CoB-TRITON CATALYST. in I Dincer, CO Colpan & MA Ezan (eds), Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2, International Association for Hydrogen Energy, IAHE, pp. 580-582, 23rd World Hydrogen Energy Conference: Bridging Continents by H2, WHEC 2022, Istanbul, Turkey, 26/06/22.

EFFECTIVE HYDROLYSIS OF ALKALINE SODIUM BOROHYDRIDE: CoB-TRITON CATALYST. / Kaya, Cenk; Türkcan, Jülide Hazal; Elçiçek, Hüseyin et al.
Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. ed. / Ibrahim Dincer; Can Ozgur Colpan; Mehmet Akif Ezan. International Association for Hydrogen Energy, IAHE, 2022. p. 580-582 (Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - EFFECTIVE HYDROLYSIS OF ALKALINE SODIUM BOROHYDRIDE

T2 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2, WHEC 2022

AU - Kaya, Cenk

AU - Türkcan, Jülide Hazal

AU - Elçiçek, Hüseyin

AU - Özdemir, Oğuz Kaan

AU - Kökkülünk, Görkem

AU - Ünlügençoğlu, Kaan

PY - 2022

Y1 - 2022

N2 - Chemical hydrides show promise in solving the storage challenge, which is one of the important problems in the widespread use of hydrogen. An important issue that needs to be developed regarding chemical hydride storage is the high speed of hydrogen release. For this reason, this study focuses on hydrogen release rates of alkaline sodium borohydride with different prepared catalysts. Different amounts of surfactant as Triton X-100 including CoB catalysts have been prepared and hydrogen release rates (HGR) have been compared. Results indicate that Triton addition has different effects, but optimum ratio improves catalyst performance. 150 µl Triton addition (CoB-T150) raises HGR from 12.61 LH2*g-1cat*min-1 to 17.69 LH2*g-1cat*min-1, as 40.2% increase compared to pure CoB catalyst. As a result, surfactants offer alternative to enhance catalyst performance and need further research.

AB - Chemical hydrides show promise in solving the storage challenge, which is one of the important problems in the widespread use of hydrogen. An important issue that needs to be developed regarding chemical hydride storage is the high speed of hydrogen release. For this reason, this study focuses on hydrogen release rates of alkaline sodium borohydride with different prepared catalysts. Different amounts of surfactant as Triton X-100 including CoB catalysts have been prepared and hydrogen release rates (HGR) have been compared. Results indicate that Triton addition has different effects, but optimum ratio improves catalyst performance. 150 µl Triton addition (CoB-T150) raises HGR from 12.61 LH2*g-1cat*min-1 to 17.69 LH2*g-1cat*min-1, as 40.2% increase compared to pure CoB catalyst. As a result, surfactants offer alternative to enhance catalyst performance and need further research.

KW - CoB catalyst

KW - hydrogen storage

KW - NaBH hydrolysis

KW - surfactant

KW - Triton X-100

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M3 - Conference contribution

AN - SCOPUS:85147197920

T3 - Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2

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BT - Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference

A2 - Dincer, Ibrahim

A2 - Colpan, Can Ozgur

A2 - Ezan, Mehmet Akif

PB - International Association for Hydrogen Energy, IAHE

Y2 - 26 June 2022 through 30 June 2022

ER -

Kaya C, Türkcan JH, Elçiçek H, Özdemir OK, Kökkülünk G, Ünlügençoğlu K. EFFECTIVE HYDROLYSIS OF ALKALINE SODIUM BOROHYDRIDE: CoB-TRITON CATALYST. In Dincer I, Colpan CO, Ezan MA, editors, Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. International Association for Hydrogen Energy, IAHE. 2022. p. 580-582. (Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2).

EFFECTIVE HYDROLYSIS OF ALKALINE SODIUM BOROHYDRIDE: CoB-TRITON CATALYST

Abstract

Publication series

Conference

Bibliographical note

Keywords

UN SDGs

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Cite this