skip to main content

Pengaruh Konsentrasi Surfaktan CTAB (Cetyltrimethylammonium bromide) pada Modifikasi Lempung dengan Oksida Besi sebagai Pemilar

1Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University, Indonesia

2Physics Department, Faculty of Sciences and Mathematics, Diponegoro University, Indonesia

Published: 1 Dec 2013.
Open Access Copyright 2013 Jurnal Kimia Sains dan Aplikasi under http://creativecommons.org/licenses/by-sa/4.0.

Citation Format:
Abstract
Telah dilakukan penelitian tentang modifikasi lempung dengan cara pilarisasi menggunakan oksida besi dengan bantuan surfaktan CTAB. Penelitian ini bertujuan untuk menentukan pengaruh konsentrasi surfaktan CTAB pada proses modifikasi lempung dengan oksida besi sebagai pemilar. Penelitian ini dilakukan dengan tahap awal yaitu preparasi lempung untuk memisahkan pengotor dalam lempung alam kemudian diaktivasi menggunakan larutan NaCl dan diperoleh lempung homoionik Na. Modifikasi lempung dilakukan dengan penambahan surfaktan CTAB dengan variasi konsentrasi dan hasilnya dikarakterisasi menggunakan FTIR dan XRD. Pilarisasi lempung dilakukan dengan larutan pemilar polioksokation besi kemudian dikalsinasi dan hasilnya dikarakterisasi menggunakan BET. Spektra FTIR menunjukkan bahwa modifikasi lempung menggunakan surfaktan CTAB telah berhasil dilakukan. Difraktogram XRD menunjukkan bahwa interkalasi surfaktan CTAB menyebabkan peningkatan basal spacing terbaik pada CTA-Mont1 sebesar 2,35 nm dari basal spacing lempung awal sebesar 1,59 nm. Hasil analisis BET menunjukkan peningkatan jari-jari pori rata-rata, luas permukaan, dan volume pori total Oksida Besi-Mont1 dari 5,76 nm, 52,83 m2/g dan 0,15 cm3/g menjadi 8,14 nm, 80,73 m2/g, dan 0,33 cm3/g.
Fulltext View|Download
Keywords: lempung; pilarisasi; oksida besi; surfaktan cetyltrimethylammonium bromide

Article Metrics:

  1. IP Okoye, C Obi, Synthesis and characterization of Al-pillared bentonite clay minerals, Research Journal of Applied Sciences, 6, 7, (2011) 447-450
  2. CB Molina, JA Casas, AH Pizarro, JJ Rodriguez, Pillared clays as green chemistry catalysts: application to wastewater treatment, Clay: Types, Properties and Uses, (2011) 435-474
  3. E. Dvininov, E. Popovici, R. Pode, L. Cocheci, P. Barvinschi, V. Nica, Synthesis and characterization of TiO2-pillared Romanian clay and their application for azoic dyes photodegradation, Journal of Hazardous Materials, 167, 1, (2009) 1050-1056 http://dx.doi.org/10.1016/j.jhazmat.2009.01.105
  4. Fatma Tomul, Adsorption and catalytic properties of Fe/Cr-pillared bentonites, Chemical Engineering Journal, 185-186, (2012) 380-390 http://dx.doi.org/10.1016/j.cej.2012.01.094
  5. Qi-ying Wang, Zi-li Liu, Han-bo Zou, Zhao-hui Zhao, Xing-chuan Wei, Effect of surfactant modification on the desulfurization performance of Zn/Ti-PILCs adsorbent, Journal of Fuel Chemistry and Technology, 39, 3, (2011) 203-206 http://dx.doi.org/10.1016/S1872-5813(11)60018-2
  6. Lei Wang, Weiya Yang, Chunling Xin, Fengxiang Ling, Wanfu Sun, Xiangchen Fang, Ruochen Yang, Synthesis of nano-zeolite IM-5 by hydrothermal method with the aid of PEG and CTAB, Materials Letters, 69, (2012) 16-19 http://dx.doi.org/10.1016/j.matlet.2011.11.073
  7. Peng Yuan, Faïza Annabi-Bergaya, Qi Tao, Mingde Fan, Zongwen Liu, Jianxi Zhu, Hongping He, Tianhu Chen, A combined study by XRD, FTIR, TG and HRTEM on the structure of delaminated Fe-intercalated/pillared clay, Journal of Colloid and Interface Science, 324, 1, (2008) 142-149 http://dx.doi.org/10.1016/j.jcis.2008.04.076
  8. Weihong Xue, Hongping He, Jianxi Zhu, Peng Yuan, FTIR investigation of CTAB–Al–montmorillonite complexes, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 67, 3, (2007) 1030-1036 http://dx.doi.org/10.1016/j.saa.2006.09.024
  9. Preeti Sagar Nayak, B. K. Singh, Instrumental characterization of clay by XRF, XRD and FTIR, Bulletin of Materials Science, 30, 3, (2007) 235-238 http://dx.doi.org/10.1007/s12034-007-0042-5
  10. Daimei Chen, Jian Chen, Xinlong Luan, Haipeng Ji, Zhiguo Xia, Characterization of anion–cationic surfactants modified montmorillonite and its application for the removal of methyl orange, Chemical Engineering Journal, 171, 3, (2011) 1150-1158 http://dx.doi.org/10.1016/j.cej.2011.05.013
  11. Mashael Alshabanat, Amal Al-Arrash, Waffa Mekhamer, Polystyrene/montmorillonite nanocomposites: study of the morphology and effects of sonication time on thermal stability, Journal of Nanomaterials, 2013, (2013) 9 http://dx.doi.org/10.1155/2013/650725

Last update:

  1. The influence of orange peel-cetyltrimethylammonium bromide (CTAB) modification to increase ZnO photocatalyst ability for methyl orange degradation

    Aulia Dewi Rosanti, Fahmi Hidayat, Yuly Kusumawati, Arif Fadlan, Rizky Arief Shobirin, Muchammad Achsanu Taqwim. THE 10TH INTERNATIONAL BASIC SCIENCE INTERNATIONAL CONFERENCE (BASIC) 2022, 2903 , 2023. doi: 10.1063/5.0166489
  2. The adsorption capacity of clay cetyltrimethylammonium/magnetite against the metal ion Cr(VI)

    Choiril Azmiyawati, Ahmad Al Mutashim Billah, Adi Darmawan. VIII INTERNATIONAL ANNUAL CONFERENCE “INDUSTRIAL TECHNOLOGIES AND ENGINEERING” (ICITE 2021), 2650 , 2022. doi: 10.1063/5.0103671
  3. Adsorption of Methylene Blue and Methyl Orange from Aqueous Solution using Orange Peel and CTAB-Modified Orange Peel

    Aulia Dewi ROSANTİ, Yuly KUSUMAWATİ, Fahmi HİDAYAT, Arif FADLAN, Anggita R.k. WARDANİ, Herlina Agusyanti ANGGRAENİ. Journal of the Turkish Chemical Society Section A: Chemistry, 9 (1), 2022. doi: 10.18596/jotcsa.1003132

Last update: 2024-11-03 05:46:00

No citation recorded.