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Journal : Narra X

A scoping review of potential biomaterials as optimal platforms for triboelectric nanogenerators Saputra, Kormil; Khuzaima, Nabila D.; Melani, Melani; Wahyudin, Wahyudin; Madani, Awanda OP.
Narra X Vol. 3 No. 2 (2025): August 2025
Publisher : Narra Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52225/narrax.v3i2.214

Abstract

The increasing human reliance on electricity, driven by rapid technological advancement, continues to depend largely on non-renewable fossil fuels, raising critical concerns about energy sustainability and environmental degradation. This study aims to explore the potential of biomaterials as alternative platforms for enhancing the performance of Triboelectric Nanogenerators (TENGs), using a scoping review approach. A systematic literature review was conducted utilizing the Scopus, Crossref, and Google Scholar databases, guided by the PRISMA Extension for Scoping Reviews (PRISMA-ScR) framework. Relevant studies were analyzed based on publication trends, types of biomaterials employed, synthesis methods, operational mechanisms, and key electrical output parameters. The findings indicate that biomaterials such as cellulose, chitosan, and natural proteins exhibit promising triboelectric properties, contributing to improvements in energy conversion efficiency, biocompatibility, and operational stability of TENGs. Further research is recommended to optimize material structures and surface modifications to enhance charge transfer mechanisms. Additionally, the incorporation of carbon-based materials such as graphene and MXene with biomaterials has demonstrated significant potential to amplify device performance. This review also underscores the wide-ranging applications of biomaterial-based TENGs in wearable electronics, biomedical sensing, and eco-friendly energy systems. Overall, this study provides a comprehensive overview and valuable insights into the strategic role of biomaterials in advancing next-generation green energy technologies.
CO2 emissions in Indonesia: Key contributing factors and determinants Aminy, Ika UA.; Inayah, Rahmatun; Saputra, Kormil; Jayatri, Adella U.; Hidayati, Dian M.
Narra X Vol. 3 No. 3 (2025): December 2025
Publisher : Narra Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52225/narrax.v3i3.241

Abstract

Climate change is driven by increasing greenhouse gas emissions, particularly carbon dioxide (CO2). Developing countries such as Indonesia face a dilemma between meeting energy demands for development and reducing CO2 emissions. The aim of this study was to analyze trends of CO2 emissions in Indonesia during the period 1970–2023, utilizing secondary data from Our World in Data to obtain a comprehensive overview of national emission dynamics and Indonesia’s contribution at regional and global levels. A quantitative descriptive analysis method was applied using time-series data for the period 1970–2023, complemented by comparative analysis to evaluate temporal trends, dominant emission sources, and Indonesia’s proportional contribution at the Southeast Asia and global scales. The results indicate that Indonesia contributes approximately 3% of total global CO2 emissions and has the highest emission level in Southeast Asia, highlighting its strategic role in global climate change mitigation efforts. Historically, CO2 emissions in Indonesia showed a significant increase over the study period, rising from 3.37×108 tons in 1980 to 1.18×109 tons in 1984, largely due to economic growth from industrialization and increased energy consumption. The highest increase in CO2 occurred in 1997 due to forest fires and the El Niño phenomenon. Furthermore, the findings show that fossil fuel consumption, particularly coal, was the dominant contributor to national emissions in 2020. In conclusion, continued dependence on fossil energy remains a major challenge for Indonesia in achieving mitigation targets, underscoring the importance of energy transition and improved land-management strategies to curb future emission growth.
Co-Authors Adella Ulyandana Jayarti Adella Ulyandana Jayatri Aditya Yoga Purnama Agista, Wida Puteri Agness Claundya NT Ahmad Rifaldi Arahman Ahmad Taufiq Ahmad Zarkasi Ainiyah Fatin Alfina Taurida Alaydrus Alifni Aulia Aminy, Ika UA. Aminy, Ika Umratul Asni Amirin Kusmiran Anggun Almadani Anisa Anisa Apriani Apriani Arif Budianto Arif Hidayat Arin Artha Callista Ariyanthi, Gita Putri Ayu Mona Erisa Marpaung Baiq Adilya Putri Humaira Fatarani Baiq Laelatin Diniati Baiq Nabila Nasywa Baiq Revalina Restu Khaunifar Bakti Sukrisna Cahaya Rizkika Imanda Chanakan Sojayapan Chusna, Nadiya Miftachul Deatun Zahra Dewi Kgajar Fitriana Dian W. Kurniawidi Dian Wijaya Kurniawidi Dimas Mahendra Dionysius J. D. H. Santjojo Dwi Septia Kari Elen Renata Putra Fajariman, Ilham Dias Fatima Naimi Fauziana Hidayat Fina Nahdia Fitri Gina Fadilla Gusti Ayu Niatri Halia Safitri Handriani, Handriani Hendra Susanto Hidayati, Dian M. I Wayan Sudiarta Ika Umratul Asni Aminy Inayah, Rahmatun Indah Nur Gusfiana Indrawan Eka Badri Istiroyah Jayatri, Adella U. Kholis Nurhanafi Khuzaima, Nabila D. Kurniawan, Bakhrul Rizky Kurniawidi, Dian W. Kurniawidi, Dian Wijaya Laili Hidayati Laksono, Yoyok Adi Setio Luluk Tsaroya Zarkasyi Madani, Awanda OP. Maratus Soleha Markus Diantoro Marlina, Resti Marzuki Marzuki Masruroh Masruroh MASRUROH Melani Melani Mira Suhada Mislan Mohammad Asrul Muhammad Hardiansyah Muhammad Ihzan Muhammad Jarul Rozki Muhammad Zuhdi Munir, Rahmawati Nabila Dwi Septia Nahdatul Wesi Najma Aldina Roshin Nandang Mufti Nela Ranita Amanda Nur Azzahra Al Radiyah Nurhasmi Wahyuni Nurjannah Nurjannah Nurmutyah Naylah Nurwijayanti Rahadi Wirawan Rahmatun Inayah Ramadian Ridho Illahi Retna Apsari Saefullah, Lalu Sayida Magfirah Sembiring, Rinawati Shamim Mahabubul Haque Siti Azizah Sofiana Aprilia Suhayat Minardi Sunaryono Sunaryono Sunaryono, Sunaryono Susi Rahayu Syahrial A Syamsuddin Syamsuddin Syamsuddin Teguh Ardianto, Teguh Thathit Suprayogi Umratun Hasanah Wahyu Lina Ramadani Wahyudin Wahyudin Wida Puteri Agista Wulandari, Nurul Putri Yuliana, Futri Yunan Amza Muhammad Yunitun Tamara Ziyadatun Adawiyah Zyiadatun Adawiah