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All Journal Jurnal Pengabdian UNDIKMA CHEDS: Journal of Chemistry, Education, and Science
Mukaromah, Laela
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REVIEW: MODIFIKASI METAL-ORGANIC FRAMEWORKS SEBAGAI KATALIS EPOKSIDASI OLEFIN Mukaromah, Laela; Palapa, Neza Rahayu; Ahadito, Bijak Riyandi
CHEDS: Journal of Chemistry, Education, and Science Vol 9, No 2 (2025)
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/cheds.v9i2.12412

Abstract

Pengembangan katalis heterogen telah menjadi aspek penting dalam meningkatkan kinerja katalitik untuk berbagai reaksi kimia. Sebagai material anorganik berpori, kerangka logam-organik (metal-organic frameworks/MOF) muncul sebagai material pendukung untuk mengatasi masalah pemisahan katalis homogen seperti kompleks molibdenum bervalensi tinggi yang telah banyak digunakan untuk epoksidasi olefin. Metode yang digunakan dalam artikel ulasan ini adalah tinjauan pustaka naratif dengan pendekatan yang disederhanakan. Hasil ulasan artikel ini menunjukkan bahwa modifikasi kerangka logam-organik dengan kompleks molibdenum dapat dilakukan melalui sintesis satu tahap (one-pot synthesis) atau metode pasca-sintesis. Kerangka logam-organik berbasis zirkonium dan tembaga terutama dipilih karena sifatnya yang luar biasa sebagai material pendukung padat untuk kompleks molibdenum. Kedua metode modifikasi tersebut menghasilkan katalis dengan selektivitas dan konversi tinggi untuk epoksidasi olefin, seperti cis-siklooktena.
Diversifikasi Produk Recycling di Bank Sampah KGS Melalui Pembuatan Sabun Cair dari Minyak Jelantah Ahadito, Bijak Riyandi; Palapa, Neza Rahayu; Mukaromah, Laela; Nawawi, Rizki Andini
Jurnal Pengabdian UNDIKMA Vol. 7 No. 2 (2026): May (IN PRESS)
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v7i2.20084

Abstract

This community service program aims to enhance the knowledge and skills of administrators, customers, and surrounding community members of KGS Waste Bank in Palembang in utilizing used cooking oil waste through the application of simple technology to produce liquid soap with practical and economic value. The activity was carried out using a socialization approach combined with training on the production of liquid soap from used cooking oil through a cold saponification process. Evaluation instruments consisted of pre-test and post-test assessments, which were subsequently analyzed descriptively. The results of the program showed an improvement in participants’ understanding of the liquid soap production process from used cooking oil, as indicated by an increase in the average score of 16.94 points in the post-test. This activity successfully opened opportunities for product diversification among the program partners and is expected, through this transfer of knowledge, to enrich the portfolio of recycled products they produce.
Co-Authors Bijak Riyandi Ahadito Nawawi, Rizki Andini