Preparation and Optimization of Coal Fly Ash-Based Geopolymer and Its Application as an Adsorbent for Basic Yellow 2 and Methylene Blue Dyes

Eddy Heraldy; Edi Pramono; Yuniawan Hidayat; Khoirina Dwi Nugrahaningtyas; Angel Maydeleine; Intan Dwi Rahmadani

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ISSN

14124092 (Print)

24434183 (Online)

ISSN

1412-4092 (Print)

2443-4183 (Online)

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SINTA 2
Decree Number: 105/E/KPT/2022

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Last 5 years · 2022–2026
Updated 29 October 2026

359Submissions received

153Published

57.6%Acceptance rate

Published author diversity9 countries / territories

Indonesia97.22%
Taiwan0.62%
Iraq0.46%
Japan0.46%
Malaysia0.46%
South Korea0.31%
Egypt0.15%
Germany0.15%
Thailand0.15%

Shares of 648 author entries with a recorded country.

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Acceptance: 132 accept / 229 final decisions.

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Keywords DPPH activated carbon adsorption antibacterial antibacterial activity antioxidant biodiesel carbon characterization chitosan composite fermentation flavonoid glycerol in silico ion chromatography methylene blue microwave molecular docking synthesis zeolite

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About The Authors

Eddy Heraldy
Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Sebelas Maret, Jalan Ir. Sutami 36A, Kentingan, Surakarta, Central Java, 57126, Indonesia
Indonesia