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Journal : Journal of Multidisciplinary Applied Natural Science

Optimizing Solar Power: The Impact of N719 Dye Concentration on DSSC Efficiency with TiO2 Nanoparticles Hardani Hardani; Ho Soonmin; Khaerus Syahidi; Alpi Zaidah; Sulistiyana Sulistiyana; Alpiana Hidayatulloh; Ahmad Fudholi; Lily Maysari Angraini
Journal of Multidisciplinary Applied Natural Science Vol. 5 No. 1 (2025): Journal of Multidisciplinary Applied Natural Science
Publisher : Pandawa Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47352/jmans.2774-3047.245

Abstract

Dye-sensitized solar cells (DSSC) are photoelectrochemical, alternative energy source devices that convert light energy into electricity. In this study, DSSC with various concentrations (0.1, 0.5, and 1.0 mM) of N719 dye have been successfully prepared using simple steps. The X-ray diffraction results of the TiO2 film showed that it is polycrystalline with an anatase phase (tetragonal system) having a crystallite size of about 20 nm. The absorbance spectrum of the TiO2 film and N719 dye at various concentrations was recorded by ultraviolet-visible (UV-Vis) spectrophotometer. The bandgap energy of the TiO2 film calculated by Tauc’s formula was ~3.1 eV. The DSSC prepared using the N719 dye concentration of 1 mM achieved the highest conversion efficiency (η) of 0.298 %, respectively. Subsequently, the enhancement in efficiency was ~86 % compared with the conversion efficiency of DSSC prepared with an N719 dye concentration of 0.1 and 0.5 mM.
Co-Authors A, Syahrial A. Wahab Jufri A. Wahab Jufri AA Sukarso AA Sukarso Agus Hardianto Agus Ramdani Ahmad Fudholi Ahmad Harjono Ahmad Yusri Akhmad Nurkholis Alfizair, Laela Ali Fajar Aliefman Hakim Alpi Zaidah Alpiana Hidayatulloh Aniesatun Nurul Aliefah Aris Doyan Aris Doyan Arsela Titin Cahyani Asis Kainanto Asriwani Hidayanti Asrorul Azizi Aziz Arwani Badrul Wajdi Badrul Wajdi Baiq Ahda Razula Apriyeni Baiq Aryani Novianti Baiq Aryani Novianti Birrotul Muttaqiyah Budiono Budiono Budiono Chamdani, Muhammad Desy Purwasih Dewi Dewantara Dewi Nur Septiyana Dini Istiqomah Eko Septi Mardi Eko Septi Mardi Erikatul Khusnia Eris Wijayanti Eti Sukadi, Eti Fartina Fartina Fartina Fartina Fatikhaturrohmah Fatikhaturrohmah Fenika Yulianti Habibi, Zohri Hadi, Hasrul Hadian Mandala Putra Hanifatul Lutfiyah Hardani Hardani Hardianto, Agus Hikmatul Qudsiah Hikmawati Hikmawati Ho Soonmin I Gde Mertha I Gde Mertha I Gde Mertha I Gde Mertha I Gde Mertha I Wayan Gunada Irwan Rahadi Ismatullah, Kholida Joni Rokhmat Joni Rokhmat Joni Rokhmat Joni Rokhmat Joni Rokhmat Joni Rokhmat Joni Rokhmat Joni Rokhmat Kertanah Kertanah Kholida Ismatulloh Kholisho, Yosi Nur Kosim Kosim Kosim Kosim Kosim Kosim Kurniawan Arizona L. Gede Sudarman Laela Alfizair Laely Nur Rohmah Laila Khurul Ainu laxmi zahara Lily Maysari Angraini Lina Ni’matul Ma’wiyah M. Avicena Fatkhurrohman Al Hudri M. Sarjan Mardi, Eko Septi Misbah Misbah Mohd Ali Ibrahim Muh. Zaini Hasnul Muttaqin Muhamad Chamdani Muhammad Gazali Muhammad Sarjan Muhammad Sarjan Muhammad Sarjan Muhammad Sarjan Mukhayyarotin Niswati Rodliyatul Jauhariyah MULIA RASYIDI Munandar, Rizky Ni'ami, Khairun Norma Yunita Nunung Ariandani Nurlaela Muhammad Nurul Asriah Ramdhani Sucilestari Rezeki, Hindi Ria Hastiarna Ristu Haiban Hirzi, Ristu Rizqa, Arini Sabar Sabar Sapiruddin Sapiruddin, Sapiruddin Sarjan, M Sesi Triana Rahayu Siti Fatimah Siti Fatimah Siti Fatimah SITI FATIMAH Sri Agustina Subhani, Armin - Sulistiyana Sulistiyana Sunardi Sunardi Suriani Suriani Suroso Suroso Surya Haryandi Susmala Dewi Sutrio Syahrial A Syahrial A Syahrial A Syahrial A Syahrial A Syahrial Ayub Syamsuddin Syamsuddin Syamsuddin Tarpin Juandi Triandini, Widya Tsamarul Hizbi, Tsamarul Umi Mahmudah Umi Mahmudah Wahyudi Wirawan Fadly Yasmine Khairunnisa Yuli Oktariyanti Yulia Hikmiaty Zaotul Wardi