Ion–exchange properties of the fabricated activated carbon black nanoparticles of ACBNPs20_17 code have been properly studied using several various concentrations of 0.001, 0.003, 0.005, 0.007 and 0.009 M sodium hydroxide (NaOH) solutions. The study was performed by mean of measuring both hydroxyl anions (OH−) quantity and electrical conductivity of the NaOH solution before and after it flowed down through the ACBNPs20_17 material at 1 drop per second flow rate due to gravitation force for four cycle’s time. The study was aiming to correlate between the properties of anion-exchange and capability of adsorption of the ACBNPs20_17 material compared to that of the pristine carbon black (CB) powder. This research recorded that there was a competition between hydroxyl anion-exchange and hydroxyl anion adsorption. It was clearly known just the concentration of 9 mM NaOH provided hydroxyl anion-exchange on both ACBNPs20_17 material and CB, whereas the lesser concentrations of 1, 3, 5 and 7 mM NaOH provided hydroxyl anion adsorption rather than anion-exchange. In this case, anion-exchange capacity of the ACBNPs20_17 material was higher than that of the pristine CB materials. Ultimately, it can be concluded that adsorption process happened first before anion-exchange process, and the later would precede when the concentration of NaOH solution feed higher enough, i.e. about equal or more than 0.009 M.
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2 June 2020
THE 14TH JOINT CONFERENCE ON CHEMISTRY 2019
10–11 September 2019
Surakarta, Indonesia
Research Article|
June 02 2020
Study on the ion-exchange properties of the activated carbon black nanoparticles of ACBNPs20_17 code using sodium hydroxide solution
Pratama Jujur Wibawa;
Pratama Jujur Wibawa
a)
1
Department of Chemistry, Faculty of Sciences and Mathematics Diponegoro University Jalan Prof. H. Soedarto
, SH. No.1 Tembalang, Semarang, Indonesia
2
Center for Plasma Research, Department of Physics, Faculty of Sciences and Mathematics Diponegoro University Jalan Prof. H. Soedarto
, SH. No.1 Tembalang, Semarang, Indonesia
a)Corresponding author: pratamajw@live.undip.ac.id
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Muhammad Nur;
Muhammad Nur
b)
2
Center for Plasma Research, Department of Physics, Faculty of Sciences and Mathematics Diponegoro University Jalan Prof. H. Soedarto
, SH. No.1 Tembalang, Semarang, Indonesia
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Muhammad Asy’ari;
Muhammad Asy’ari
c)
1
Department of Chemistry, Faculty of Sciences and Mathematics Diponegoro University Jalan Prof. H. Soedarto
, SH. No.1 Tembalang, Semarang, Indonesia
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Hadi Nur;
Hadi Nur
d)
3
Center for Sustainable Nanomaterials, Ibnu Sina Institute for Scientific and Industrial Research Universiti Teknologi Malaysia
, 81310 Skudai, Johor, Malaysia
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Mohd. Arif Agam;
Mohd. Arif Agam
e)
4
Department of Physics, Faculty of Science Technology and Human Development Universiti Tun Hussein Onn Malaysia
, Batu Pahat Johor, Malaysia
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Hashim Saim
Hashim Saim
f)
5
Department of Microelectronic Engineering, Faculty of Electric and Electronic Engineering, Universiti Tun Hussein Onn Malaysia
Batu Pahat Johor Malaysia
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AIP Conf. Proc. 2237, 020033 (2020)
Citation
Pratama Jujur Wibawa, Muhammad Nur, Muhammad Asy’ari, Hadi Nur, Mohd. Arif Agam, Hashim Saim; Study on the ion-exchange properties of the activated carbon black nanoparticles of ACBNPs20_17 code using sodium hydroxide solution. AIP Conf. Proc. 2 June 2020; 2237 (1): 020033. https://doi.org/10.1063/5.0005234
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