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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 Abdul Latif Agus Hardianto Agus Ramdani Ahmad Fudholi Ahmad Harjono Ahmad Yusri Akhmad Nurkholis Alafiah, Sajinatullaili Alfizair, Laela Ali Fajar Aliefman Hakim Alpi Zaidah Alpiana Hidayatulloh Aniesatun Nurul Aliefah Arini Rizqa Aris Doyan Aris Doyan Armin Subhani Arsela Titin Cahyani Arwani, Aziz Asis Kainanto Asriwani Hidayanti Asrorul Makmur Azizi Aziz Arwani Badrul Wajdi Baiq Ahda Razula Apriyeni 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 Fajar, Ali Fartina Fatikhaturrohmah Fatikhaturrohmah Fenika Yulianti Habibi, Zohri Hadian Mandala Putra Hadiatul Martini Hanifatul Lutfiyah Hardani Hardani Hardianto, Agus Hasrul Hadi Hikmatul Qudsiah Hikmawati Hikmawati Ho Soonmin Hotimatul Sapitri Husnul Aini I Gde Mertha I Gde Mertha I Gde Mertha I Gde Mertha I Gde Mertha I Wayan Gunada Ira Novita Sari Irwan Rahadi Joni Rokhmat Joni Rokhmat Joni Rokhmat Joni Rokhmat Joni Rokhmat Joni Rokhmat Jumiatul Hasanah Kertanah Khadafi Sani Kholida Ismatulloh Khurul Ainu, Laila Khusnia, Erikatul Kosim Kosim Kosim Kosim Kosim Kosim Kurniawan Arizona L. Gede Sudarman Laela Alfizair Laely Nur Rohmah Laila Khurul Ainu laxmi zahara Lia Angraeni Lily Maysari Angraini Lina Ni’matul Ma’wiyah Lukman Hakim Assegaf M. Avicena Fatkhurrohman Al Hudri M. Azizurrahman M. Saipul Watoni M. Sarjan Mardi, Eko Septi Misbah Misbah Mohd Ali Ibrahim Muh. Jaelani Al Pansori Muh. Zaini Hasnul Muttaqin Muhamad Chamdani Muhammad Gazali Muhammad Sarjan Muhammad Sarjan Mukhayyarotin Niswati Rodliyatul Jauhariyah MULIA RASYIDI Munandar, Rizky Ni'ami, Khairun Ni’matul Ma’wiyah, Lina Norma Yunita Nunung Ariandani Nur Septiana Nurkholis, Akhmad Nurlaela Muhammad Nurul Aliefah, Aniesatun Nurul Asriah Nurul Hikmah Nurussaniah Ramdhani Sucilestari Rena Dewi Pratiwi Rezeki, Hindi Ria Hastiarna Rida Mardatilah Ristu Haiban Hirzi Rizqa, Arini Sabar Sabar Sapiruddin Sapitri, Alpi Sarjan, M Sesi Triana Rahayu Siti Fatimah SITI FATIMAH Siti Fatimah Sitti Rohmi Djalilah Sopia Dwi Ariani Sri Agustina Sukarso, Aa 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 Syamsuddin Syamsuddin Tarpin Juandi Titin Cahyani, Arsela Triana Rahayu, Sesi Triandini, Widya Tsamarul Hizbi Umi Mahmudah Umi Mahmudah Umi Mahmudah Wahyudi Wirawan Fadly Yasmine Khairunnisa Yosi Nur Kholisho Yuli Oktariyanti Yulia Hikmiaty Zahida Irnayati Zaotul Wardi Zuraida, Helmin