The Utilization of <i>Gracilaria</i> sp. as Raw Material for Cellulose in Cellulose Acetate-Nickel Oxide (CA-NiO) as Electrode for Energy Storage Technology
In the modern era, electrical energy has become a significant need that drives the large consumption of fossil fuels and their environmental impacts. Supercapacitors can reduce this large consumption of natural polymers such as cellulose acetate (CA), which can be synthesized from Gracilaria sp. Com...
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| Format: | Article |
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Department of Chemistry, Universitas Gadjah Mada
2025-01-01
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| Series: | Indonesian Journal of Chemistry |
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| Online Access: | https://jurnal.ugm.ac.id/ijc/article/view/96533 |
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| author | Abdul Karim Ahyar Ahmad Rugaiyah Andi Arfah Riksfardini Annisa Ermawar Harningsih Karim Andi Erwin Eka Putra Suriati Eka Putri Satria Putra Jaya Negara Siti Halimah Larekeng |
| author_facet | Abdul Karim Ahyar Ahmad Rugaiyah Andi Arfah Riksfardini Annisa Ermawar Harningsih Karim Andi Erwin Eka Putra Suriati Eka Putri Satria Putra Jaya Negara Siti Halimah Larekeng |
| author_sort | Abdul Karim |
| collection | DOAJ |
| description | In the modern era, electrical energy has become a significant need that drives the large consumption of fossil fuels and their environmental impacts. Supercapacitors can reduce this large consumption of natural polymers such as cellulose acetate (CA), which can be synthesized from Gracilaria sp. Composites with CA can be an environmentally friendly alternative electrode with low toxicity. The results show that the cellulose has been successfully synthesized from the algae Gracilaria sp., which was proven by FTIR spectra analysis. The results also show that supercapacitor electrodes have been successfully made where the manufactured electrodes form a composite between CA and nickel oxide (NiO), with the highest specific capacitance and specific energy values of 15.5 × 102 F/g and 13.3 × 102 Wh/kg, respectively, on the CA-NiO2 electrode, but when the NiO concentration is higher than the CA concentration the specific capacitance and specific energy decrease as shown on the CA-NiO electrode with NiO mass of 0.6 g. Thus, the materials results of this study can be applied to electric vehicles and technology that requires electricity storage in the future. |
| format | Article |
| id | doaj-art-e90334f33170474bbe51ee62c7f9aecb |
| institution | Kabale University |
| issn | 1411-9420 2460-1578 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Department of Chemistry, Universitas Gadjah Mada |
| record_format | Article |
| series | Indonesian Journal of Chemistry |
| spelling | doaj-art-e90334f33170474bbe51ee62c7f9aecb2025-02-03T04:32:43ZengDepartment of Chemistry, Universitas Gadjah MadaIndonesian Journal of Chemistry1411-94202460-15782025-01-0125111012010.22146/ijc.9653336726The Utilization of <i>Gracilaria</i> sp. as Raw Material for Cellulose in Cellulose Acetate-Nickel Oxide (CA-NiO) as Electrode for Energy Storage TechnologyAbdul Karim0Ahyar Ahmad1Rugaiyah Andi Arfah2Riksfardini Annisa Ermawar3Harningsih Karim4Andi Erwin Eka Putra5Suriati Eka Putri6Satria Putra Jaya Negara7Siti Halimah Larekeng8Department of Chemistry, Faculty of Mathematics and Natural Sciences, Hasanuddin University, Jl. Perintis Kemerdekaan Km. 10, Makassar 90245, IndonesiaDepartment of Chemistry, Faculty of Mathematics and Natural Sciences, Hasanuddin University, Jl. Perintis Kemerdekaan Km. 10, Makassar 90245, Indonesia; Research and Development Center for Biopolymers and Bioproducts, LPPM, Hasanuddin University, Jl. Perintis Kemerdekaan Km. 10, Makassar 90245, Indonesia; Research Collaboration Center for KARST Microbes BRIN-LPPM, Hasanuddin University, Jl. Perintis Kemerdekaan Km. 10, Makassar 90245, IndonesiaDepartment of Chemistry, Faculty of Mathematics and Natural Sciences, Hasanuddin University, Jl. Perintis Kemerdekaan Km. 10, Makassar 90245, IndonesiaResearch Center for Biomass and Bioproducts, National Research and Innovation Agency (BRIN), Jl. Raya Jakarta Bogor Km. 46, Cibinong 16911, IndonesiaDepartment of Pharmacy, School of Pharmacy YAMASI, Jl. Mapala 2 Blok D5 No. 10, Makassar 90222, IndonesiaDepartment Mechanical Engineering, Faculty of Engineering, Hasanuddin University, Jl. Poros Malino Km. 5, Gowa 92171, IndonesiaDepartment of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Negeri Makassar, Jl. Daeng Tata, Makassar 90244, IndonesiaDepartment of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Negeri Makassar, Jl. Daeng Tata, Makassar 90244, IndonesiaResearch Collaboration Center for KARST Microbes BRIN-LPPM, Hasanuddin University, Jl. Perintis Kemerdekaan Km. 10, Makassar 90245, Indonesia; Faculty of Forestry, Hasanuddin University, Jl. Perintis Kemerdekaan Km. 10, Makassar 90245, IndonesiaIn the modern era, electrical energy has become a significant need that drives the large consumption of fossil fuels and their environmental impacts. Supercapacitors can reduce this large consumption of natural polymers such as cellulose acetate (CA), which can be synthesized from Gracilaria sp. Composites with CA can be an environmentally friendly alternative electrode with low toxicity. The results show that the cellulose has been successfully synthesized from the algae Gracilaria sp., which was proven by FTIR spectra analysis. The results also show that supercapacitor electrodes have been successfully made where the manufactured electrodes form a composite between CA and nickel oxide (NiO), with the highest specific capacitance and specific energy values of 15.5 × 102 F/g and 13.3 × 102 Wh/kg, respectively, on the CA-NiO2 electrode, but when the NiO concentration is higher than the CA concentration the specific capacitance and specific energy decrease as shown on the CA-NiO electrode with NiO mass of 0.6 g. Thus, the materials results of this study can be applied to electric vehicles and technology that requires electricity storage in the future.https://jurnal.ugm.ac.id/ijc/article/view/96533cellulose acetateenergy storagegracilaria sp.nickel oxide |
| spellingShingle | Abdul Karim Ahyar Ahmad Rugaiyah Andi Arfah Riksfardini Annisa Ermawar Harningsih Karim Andi Erwin Eka Putra Suriati Eka Putri Satria Putra Jaya Negara Siti Halimah Larekeng The Utilization of <i>Gracilaria</i> sp. as Raw Material for Cellulose in Cellulose Acetate-Nickel Oxide (CA-NiO) as Electrode for Energy Storage Technology Indonesian Journal of Chemistry cellulose acetate energy storage gracilaria sp. nickel oxide |
| title | The Utilization of <i>Gracilaria</i> sp. as Raw Material for Cellulose in Cellulose Acetate-Nickel Oxide (CA-NiO) as Electrode for Energy Storage Technology |
| title_full | The Utilization of <i>Gracilaria</i> sp. as Raw Material for Cellulose in Cellulose Acetate-Nickel Oxide (CA-NiO) as Electrode for Energy Storage Technology |
| title_fullStr | The Utilization of <i>Gracilaria</i> sp. as Raw Material for Cellulose in Cellulose Acetate-Nickel Oxide (CA-NiO) as Electrode for Energy Storage Technology |
| title_full_unstemmed | The Utilization of <i>Gracilaria</i> sp. as Raw Material for Cellulose in Cellulose Acetate-Nickel Oxide (CA-NiO) as Electrode for Energy Storage Technology |
| title_short | The Utilization of <i>Gracilaria</i> sp. as Raw Material for Cellulose in Cellulose Acetate-Nickel Oxide (CA-NiO) as Electrode for Energy Storage Technology |
| title_sort | utilization of i gracilaria i sp as raw material for cellulose in cellulose acetate nickel oxide ca nio as electrode for energy storage technology |
| topic | cellulose acetate energy storage gracilaria sp. nickel oxide |
| url | https://jurnal.ugm.ac.id/ijc/article/view/96533 |
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