KAJIAN SINTESIS DAN KARAKTERISASI HIDROGEL SELULOSA/CMC TERIKAT SILANG SITRAT

Fernando Nainggolan; Trisno Afandi

doi:10.61844/jtkm.v4i1.1075

Penulis

Fernando Nainggolan Departemen Teknik Kimia, Politeknik Teknologi Kimia Industri https://orcid.org/0000-0002-0314-0979
Trisno Afandi Departemen Teknik Kimia, Politeknik Teknologi Kimia Industri https://orcid.org/0000-0002-9173-8603

DOI:

https://doi.org/10.61844/jtkm.v4i1.1075

Kata Kunci:

Hidrogel, Limbah, Selulosa, Serat kelapa sawit, Swelling

Abstrak

Pemanfaatan selulosa dari limbah serat kelapa sawit dapat diaplikasikan menjadi hidrogel. Dalam tulisan ini, selulosa dari serat kelapa sawit diperoleh melalui proses hidrolisis dengan NaOH kemudian dipucatkan dengan H₂O₂ 3%. Hidrogel yang terbentuk diperoleh dari sintesis asam sitrat sebagai agen pengikat silang dengan CMC dan selulosa serat kelapa sawit dengan perbandingan rasio massa 0,1:1:0,25 g. Karakteristik hidrogel yang dihasilkan bersifat amorf dan memiliki morfologi permukaan rata dan halus dengan persentase swelling 300%. Hasil menunjukkan bahwa hidrogel ini berpotensi diaplikasikan sebagai solusi pemanfaatan limbah serat kelapa sawit di industri.

Unduhan

Data unduhan belum tersedia.

Referensi

S. E. R. Abel, S. K. Loh, N. A. Wahab, O. Masek, M. I. Tanimu, and R. T. Bachmann, "Effect of operating temperature on physicochemical properties of empty fruit bunch cellulose-derived biochar," Journal of Oil Palm Research, vol. 33, no. 4, pp. 643-652, 2021.

D. Klemm, E. D. Cranston, D. Fischer, M. Gama, S. A. Kedzior, D. Kralisch, F. Kramer, T. Kondo, T. Lindström, S. Nietzsche, K. Petzold-Welcke, F. Rauchfuß, "Nanocellulose as a natural source for groundbreaking applications in materials science: Today’s state," Materials Today, vol. 21, no. 7, pp. 720-748, 2018.

Y. Wang, X. Wang, Y. Xie, and K. Zhang, "Functional nanomaterials through esterification of cellulose: a review of chemistry and application," Cellulose, vol. 25, pp. 3703-3731, 2018.

E. W. Kurniawan and M. Rahman, "Proses optimasi produksi bioetanol dari limbah serat buah sawit dengan metode SHF," Buletin LOUPE, vol. 16, no. 01, 2020.

V. Miljković, I. Gajić, and L. Nikolić, "Waste materials as a resource for production of cmc superabsorbent hydrogel for sustainable agriculture," Polymers, vol. 13, no. 23, p. 4115, 2021.

T. K. Hoe, "Utilization of oil palm fruits mesocarp fibres waste as growing media for banana tissue culture seedling in Malysia," Journal of Advanced Agricultural Technologies, vol. 1, no. 1, 2014.

N. F. A.-Z. Tuan Mohamood, A. H. Abdul Halim, and N. Zainuddin, "Carboxymethyl cellulose hydrogel from biomass waste of oil palm empty fruit bunch using calcium chloride as crosslinking agent," Polymers, vol. 13, no. 23, p. 4056, 2021.

D. Mboowa, "A review of the traditional pulping methods and the recent improvements in the pulping processes," Biomass Conversion and Biorefinery, vol. 14, no. 1, pp. 1-12, 2024.

E. Brännvall and C. Aulin, "CNFs from softwood pulp fibers containing hemicellulose and lignin," Cellulose, vol. 29, no. 9, pp. 4961-4976, 2022.

S. H. Zainal, N. H. Mohd, N. Suhaili, F. H. Anuar, A. M. Lazim, and R. Othaman, "Preparation of cellulose-based hydrogel: A review," Journal of Materials Research and Technology, vol. 10, pp. 935-952, 2021.

A. B.Pitaloka A. S. Rukmana, and T. Y. Nur’afiani, "Synthesis and characterization of carboxy methyl cellulose-based hydrogel cross-linked with citric acid," World Chemical Engineering Journal, vol. 5, no. 1, pp. 007-011, 2021.

T. I. Sari, P. Susmanto, M. H. Dahlan, N. I. Kamega, and A. Pratiwi, "Pembuatan hidrogel berbasis Polivinil Alkohol (PVA)/Karboksimetil Selulosa (CMC)/minyak atsiri serai menggunakan metode chemical crosslinked," Jurnal Integrasi Proses, vol. 13, no. 1, pp. 43-51, 2024.

N. M. Kanafi, N. A.Rahman, and N. H. Rosdi, "Citric acid cross-linking of highly porous carboxymethyl cellulose/poly(ethylene oxide) composite hydrogel films for controlled release applications," Materials Today: Proceedings, 7, pp. 721–731, 201