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All Journal Komunikasi Fisika Indonesia Jurnal Pengabdian Kepada Masyarakat MEMBANGUN NEGERI
Rismadani Haryanti
Universitas Muhammadiyah Riau
Humanities Earth & Planetary Sciences Electrical & Electronics Engineering Energy Materials Science & Nanotechnology Physics Social Sciences Other

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UPAYA PENINGKATAN PRODUKTIVITAS DAN PEMASARAN PADA UMKM IKAN SALAI H. HAWARI Annie Mustika Putri; Windy Lestari; Siti Nuriana; Rayusman Abdullah; Sri Mulyani Fahrin; Rismadani Haryanti; Windy Rizky Kurnia
Jurnal Pengabdian Pada Masyarakat MEMBANGUN NEGERI Vol 6 No 1 (2022): Jurnal Pengabdian Kepada Masyarakat Membangun Negeri
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35326/pkm.v6i1.1510

Abstract

Pengabdian ini bertujuan untuk meningkatkan produktivitas Usaha Mikro, Kecil danMenengah (UMKM) Ikan Salai H. Hawari untuk dapat membuat kemasan yang menarik dantelah memiliki logo dan stiker sehingga UMKM Ikan Salai H. Hawari mampu memperluasarea pemasaran melalui media online. Permasalahan yang dihadapi mitra yaitu menurunnyatingkat produktivitas penjualan ikan salai, berkurangnya jaringan pemasaran akibatpandemik, dan kurangnya inovasi produk. UMKM Ikan Salai H. Hawari sebelum masapandemi memproduksi 3 jenis ikan salai, yaitu ikan salai lele, ikan salai patin dan ikan salaibawung. Akan tetapi masa pandemik ini memberikan dampak yang buruk pada UMKMdengan menurunnya omset penjualan yang drastis segingga mengharuskan Bapak Hawarihanya memproduksi satu jenis pengolahan ikan salai saja, yaitu ikan salai lele. Selainmembantu UMKM ikan salai, kami pengabdi juga membantu warga sekitar untukmengembangkankan perekonomian msayarakat dengan cara memberikan program budidayalele dan kangkung dalam ember. Hasil dari obeservasi yang telah didiskusikan makadilaksanakan program kerja meliputi observasi lapangan untuk mengetahui kebutuhan mitraUMKM Ikan Salai, desain logo dan stiker kemasan Ikan Salai. Logo dan stiker di desaindengan semenarik mungkin untuk meningkatkan daya saing produk dan juga dilakukanpemasaran melalui media online.
Fabrication of a lithium-ion battery separator from cellulose acetate of empty palm fruit bunches with the addition of PVDF Rismadani Haryanti; Romi Fadli Syahputra; Delovita Ginting
Indonesian Physics Communication Vol 21, No 2 (2024)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jkfi.21.2.115-120

Abstract

The separator is a crucial element in lithium-ion batteries that is positioned between the anode and cathode. Its primary function is to prevent direct contact between the electrodes, hence avoiding electrical short circuits. Lithium ion battery separators are typically composed of polyvinylidene fluoride (PVDF) and polyacrylonitrile (PAN) polymers, which possess excellent ionic conductivity and mechanical qualities. Nevertheless, these polymers and materials possess numerous drawbacks, necessitating adjustments for their further development. The objective of this study is to examine the impact of incorporating novel polymers into the constituents of the separator. The alteration utilises a novel polymer called cellulose, specifically the cellulose derivative known as cellulose acetate. The cellulose acetate utilised is derived from the empty fruit bunches of oil palm trees. Cellulose acetate offers several benefits, including affordability, the ability to selectively adsorb substances, solubility in a wide range of solvents (particularly organic solvents), hydrophilicity, and its origin from renewable sources. The separator was fabricated using the reflux process, which involved mixing 5.6 g of PVDF and 0.7 g of Al(OH)3 with varying amounts of CA (0.1 g, 0.2 g, and 0.3 g). The conducted tests include the thickness test, elongation test, and PSA test. According to the test results, the separator is viable and complies with the standards.
Co-Authors Delovita Ginting, Delovita Putri, Annie Mustika Rayusman Abdullah Romi Fadli Syahputra Sri Mulyani Fahrin Windy Lestari; Siti Nuriana Windy Rizky Kurnia