Sintesis Aluminium Formate-MOF dari Limbah Kaleng sebagai Material Penangkap Karbon Menggunakan Metode Solvotermal
Abstrak
Penelitian ini bertujuan untuk mensintesis dan mengkarakterisasi aluminium formate-metal organic framework (ALF-MOF) dari limbah kaleng minuman dengan metode solvotermal. Metode solvotermal dipilih karena kemampuannya untuk menghasilkan material dengan struktur yang terkontrol dan sifat-sifat yang unggul. Penelitian ini juga menggunakan desain eksperimen Central Composite Design (CCD) untuk mengoptimalkan kondisi sintesis. Proses sintesis ALF-MOF dilakukan dengan mencampurkan serbuk Al(OH)3 yang diperoleh dari hasil ekstraksi aluminium pada limbah kaleng minuman dan HCOOH dalam DMF. Campuran tersebut diaduk dan dipanaskan dalam reaktor autoklaf pada rasio mol Al/HCOOH (1:3, 1:5, dan 1:7) dan waktu reaksi (1, 2, dan 3 jam). Selanjutnya, produk dikarakterisasi dengan menggunakan FTIR, XRD, SEM, dan BET. Berdasarkan hasil penelitian, diketahui bahwa kondisi optimum sintesis dicapai pada rasio mol Al/HCOOH dan waktu reaksi 1:3,729 dan 2,874 jam dengan nilai rendemen ALF-MOF sebesar 87,71%. Hasil karakterisasi menunjukkan adanya gugus COO dan gugus Al-O-Al. Produk ALF-MOF juga memiliki diameter partikel rata-rata 23,57 nm dengan %kristalinitas 51,30% dan luas permukaan 128,507 m2 /gram.
##plugins.generic.usageStats.downloads##
Referensi
Allangawi, A., Alzaimoor, E.F.H., Shanaah, H.A., Mohammed, A.A., Saqer, H., El-Fattah, A.A., Kamel, A.H. 2023. Carbon Capture Materials in Post-Combustion: Adsorption and Absorption-Based Processes. Journal of Carbon Research. 9(17): 1-29.
Ha, N.T.T., Thao, H.T., Ha, N.N. 2022. Physisorption and chemisorption of CO2 on Fe- MIL-88B derivatives: Impact of the functional groups on the electronic properties and adsorption tendency—A theoretical investigation. J. Mol. Graph. Model. 112.
Hasan, M.M.F., Zantye, M., Kazi, MK. 2022. Challenges and opportunities in carbon capture, utilization and storage: A process systems engineering perspective. Comput. Chem. Eng. 166.
Hassanpouryouzband, A., Joonaki, E., Edlmann, K., Haszeldine, R.S. 2021. Offshore Geological Storage of Hydrogen: Is This Our Best Option toAchieve Net-Zero?. ACS Energy Lett. 6(6): 2181–2186.
Manurung, M. dan Ayuningtyas, I.F. 2010. Kandungan aluminium dalam kaleng bekas dan pemanfaatannya dalam pembuatan tawas. Jurnal Kimia. 4(2): 180-186.
Qian, Q., Asinger, P.A., Lee, M.J., Han, G., Mizrahi, R.K., Lin, S., Benedetti, F.M.,Wu, A.X., Chi, W.S., Smith, Z.P. 2020. MOF-based membranes for gas separations. Chem. Rev. 120(16): 8161–8266.
Raganati, F., Miccio, F., Ammendola, P. 2021. Adsorption of Carbon Dioxide for Post- combustion Capture: A Review. Energy Fuels. 35: 12845−12868.
Rupam, T.H., Jahan, I., Palash, M.L., Harish, S. 2019. Green synthesis and adsorption characterisation of an aluminium based metal organic framework.Proceeding of 21ST Cross Straits Symposium on Energy and Environmental Science and Technology (CSS-EEST). November 2019, Shanghai, China.
Safaei, M., Foroughi, M.M., Ebrahimpor, N., Jahani, S., Omidi, A., Khatami, M. 2019. A review on metal-organic frameworks: Synthesis and applications. TrAC Trends Anal. Chem. 118.
Samanta, A., Zhao, A., Shimizu, G.K.H., Sarkar, P., Gupta, R. 2021. Post-Combustion CO2 Capture Using Solid Sorbents: A Review. Ind. Eng. Chem.Res. 51(4): 1438-1463.
SIPSN. 2023. Komposisi sampah. URL: https://sipsn.menlhk.go.id/sipsn/. Diakses tanggal 16 Januari 2024.
Witaryanto, T.S. dan Idzati, E.M. 2017. Inovasi Pembuatan Tawas Dari Limbah Kaleng Bekas. Tugas Akhir. Institut Teknologi Sepuluh Nopember.
Yang, G..P., Hou, L., Ma, L.F., Wang, Y Y. 2013. Investigation on the prime factors influencing the formation of entangled metal-organic frameworks. CrystEngComm. 15 (14), 2561– 2578.
Yusuf, V.Z., Malek, N.I., Kailasa, A.K. 2022. Review on Metal–Organic Framework Classification, Synthetic Approaches, and Influencing Factors: Applications in Energy, Drug Delivery, and Wastewater Treatment. ACS Omega. 7(49): 44507- 44531.
Authors who publish with this journal agree to the following terms:
1) Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
2) Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
3)Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
