Vol. 1 No. 1 (2024): August 2024

Research articles

• Enhanced Adsorption Capacity of Zeolite through Intercalation with Calcium Carbonate of Batissa Violacea Celebensis Shell Waste for Removing Detergent Waste

  W. O. Haerunnisah, R. Suhardiman, Wahyu, L. O. Ahmad

  1-7

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• Extraction of Tannin Compounds from Samanea saman (Jacq.) Merr Leaves and Their Application as Corrosion Inhibitor in ST 37 Steel

  S. Kasim, S. Fauziah, R. Ananda, I. W. Sutapa

  8-16

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• The Effect of Unit Number Composition (x = 1.5; 1.6; 1.7; 1.8; 1.9; 2.0; 2.1, and 2.2) of Natrium Super Ionic Conductor (NASICON) as Solid Electrolyte on Ion-Sodium Batteries

  M. Jahiding, I. N. Sudiana, W. S. Arsyad, L. Rusman, Fitriani, W. D. Triandari, M. A. Mahfud, Y. Milen, J. Wulandari, A. M. R. Akqadri

  17-25

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• The Effect of Doping Concentration in the Work Electrodes of Graphene-MnxOy and Test on Glucose by Cyclic Voltametry

  L Agusu, T. Azis, Imran, Fitrianti, A. T. Nurwahida

  26-40

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• Effect of pH and Stirring Speed on the γ-Fe2O3 Material Properties Synthesized from Iron Sand by Using Co-Precipitation Method

  L Agusu, Amiruddin, M. Nalis

  41-51

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• Ultrasensitive Technique for Deep Study in Nonlinear Optical Nanostructures: Z-scan Imaging Technique with Interference Pattern Indicator in Real Time

  H. I. Elim

  52-55

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• Effect of Adding Hydrochloric Acid to Alumina Oxide (LAO) Clay on Adsorption Capacity of Pb and Cd Metal Ions

  C.M. Bijang, T. Azis, T. Timisela, Nohong, A. T. Nurwahida

  56-63

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• Effect of Activation Time on the Quality of Microwave-Activated Sago Trunk Charcoal Briquettes (Metroxylon Sagu Rottb)

  L. Lestari, I. N. Sudiana, S. Raharjo, L. O. M. Salam, I. W. Sutapa

  64-72

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