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Fourier transform infrared analysis of orange peel ferroelectric material with BaTiO3 precursor Dewi, Rahmi; Hamzah, Yanuar; Manurung, Romarito Gesi; Sihombing, Ropina Emwarjati; Rahmi, Lailatul; Alamin, Rahmatan Lil; Yoga, Figo Swarna; Salsabila, Sonia; Yudani, Ananda Febri
Science, Technology, and Communication Journal Vol. 5 No. 1 (2024): SINTECHCOM Journal (October 2024)
Publisher : Lembaga Studi Pendidikan dan Rekayasa Alam Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59190/stc.v5i1.270

Abstract

This study explores the potential of orange peel extract as a stabilizing agent in the synthesis of ferroelectric BaTiO3. Characterization using Fourier transform infrared (FTIR) spectroscopy revealed the presence of strong acidic functional groups (O-H stretching at 3300 cm-1 and C–H sp3 chain at 2800 – 2993 cm-1 and carbonyl groups of double C–O at 1650 cm-1 in orange peel extract. These findings indicate that orange peel contains organic compounds that can be utilized in various applications.
Representasi Budaya dalam Film Berbagi Ruang Karya WWF-Indonesia dan Visinema Pictures Salsabila, Sonia
Journal of Management, Education and Communication Vol. 1 No. 3 (2023): November
Publisher : Dimar Jaya Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64685/jmec.v1i3.14

Abstract

The film Sharing Space is a film that provides an overview of the culture of the Aceh Gayo people who live side by side with Sumatran elephants. This research discusses cultural representation in the film Sharing Space by WWF-Indonesia and Visinema Pictures. The aim of this research is to describe cultural representations in the film Sharing Space by WWF-Indonesia and Visinema Pictures. This research method uses media text analysis with a critical approach. The results of this research indicate that the cultural representation in the film Sharing Space is; 1). The efforts of the Aceh Gayo people to preserve their traditions. 2). The tradition of sharing in the life of the Aceh Gayo people. 3). Aceh Gayo people's concerns about living side by side with Sumatran elephants. 4). The traditions of the Aceh Gayo people in their efforts to survive.