Výsledky vyhledávání - "S. U. Rahayu"

FABRICATION AND MODIFICATION OF CHITOSAN/PAHAE NATURAL ZEOLITE/REDUCED GRAPHENE OXIDE (CS/PNZ/rGO)–BASED POLYMER ELECTROLYTE MEMBRANES

Autor: Y.A. Sihombing, null Susilawati, S. U. Rahayu, W.R. Rangkuti

Publikováno v: RASAYAN Journal of Chemistry. 15:1686-1692

Integration of reduced graphene oxide (rGO) to membranes and its effect on the physicochemical properties with chitosan/natural zeolite from Pahae (PNZ) was investigated. Membranes were fabricated using a solution casting method and sulfuric acid cro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f440d9af3ceaba275ec95356d5e53bd9
https://doi.org/10.31788/rjc.2022.1536891

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GREEN PLASTICS BASED ON THERMOPLASTIC STARCH AND STEAM-EXPLODED NANOFIBER CELLULOSE

Autor: S. Gea, S. U. Rahayu, E. Zaidar, S. A. Amaturrahim, S. Lenny, J.N. Sari, S.A. Situmorang

Publikováno v: Rasayan Journal of Chemistry. 14:1281-1288

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a94d16ac820dace1422e90a289fff348
https://doi.org/10.31788/rjc.2021.1425929

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Construction of Ultrasonic Fruit Fly Repellent Device in Orange Orchard

Autor: S U Rahayu, null Nasruddin, null Susilawati, H A Sianturi, null Faturrahman, J G Manurung

Publikováno v: Journal of Physics: Conference Series. 2421:012030

Ultrasonic waves are stated to be able to repel several types of pests. This study aimed to design a device to repel fruit fly in orange orchard using ultrasonic waves with a frequency range of 20-80 KHz. The device employed a microcontroller and rea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd63a31c273583b1663917ac8192174b
https://doi.org/10.1088/1742-6596/2421/1/012030

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Employing Successive Ionic Layer Adsorption and Reaction (SILAR) Method on the Fabrication of Cu3BiS3-Semiconductor-Sensitized Solar Cells

Autor: S. U. Rahayu, K. Sebayang, H. A. Sianturi, N. M. Noer, M. W. Lee

Publikováno v: Journal of Physics: Conference Series. 1542:012041

Successive ionic layer adsorption and reaction (SILAR) method is a modified version of chemical bath deposition (CDB) that serves as a low-cost and convenient on the production of ternary metal chalcogenides. This research reported the utilization of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3b824c0e1fa23be75574360e35a99116
https://doi.org/10.1088/1742-6596/1542/1/012041

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Morphological Investigation of Bacterial Cellulose/Cassava Starch Nanocomposites Produced by In-situ Process in Agitated Culture

Autor: S. A. Amaturrahim, Saharman Gea, Cut Fatimah Zuhra, S. U. Rahayu, Khatarina Meldawati Pasaribu, Yugia Muis

Publikováno v: Proceedings of the International Conference of Science, Technology, Engineering, Environmental and Ramification Researches.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5bf692fb7406d75c0d607ab3e413e2f
https://doi.org/10.5220/0010096710421046

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Preliminary study on the fabrication of cellulose nanocomposite film from oil palm empty fruit bunches partially solved into licl/dmac with the variation of dissolution time

Autor: Averroes F Piliang, D Andita, Sri Rahayu, Darwin Yunus Nasution, S U Rahayu, Saharman Gea

Publikováno v: Journal of Physics: Conference Series. 1116:042012

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7260bf4b55af8487d752b2e92c90934a
https://doi.org/10.1088/1742-6596/1116/4/042012

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Akademický článek

Preliminary study on the fabrication of cellulose nanocomposite film from oil palm empty fruit bunches partially solved into licl/dmac with the variation of dissolution time.

Autor: S Gea, D Andita, S Rahayu, D Y Nasution, S U Rahayu, A F Piliang

Publikováno v: Journal of Physics: Conference Series; 2018, Vol. 1116 Issue 4, p1-1, 1p

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