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All Journal VALENSI JURNAL KIMIA SAINS DAN APLIKASI Biology, Medicine, & Natural Product Chemistry ALCHEMY Jurnal Penelitian Kimia JURNAL INFORMATIKA Aplikasia: Jurnal Aplikasi Ilmu-Ilmu Agama JKPK (Jurnal Kimia dan Pendidikan Kimia) Integrated Lab Journal Perspektif Indonesian Journal of Mathematics and Natural Sciences
Sudarlin -
Department Of Chemistry, Faculty Of Science And Technology, Universitas Islam Negeri Sunan Kalijaga Yogyakarta
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Public Health Social Sciences Other

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Theoretical Study of the Use of Cyano Acid Derivatives as Electron Acceptors in Cyanidin as Compounds of Dye Sensitized Solar Cells (DSSC) Muhammad Nur Maulidin Mahmud; Sudarlin Sudarlin
Jurnal Kimia Sains dan Aplikasi Vol 22, No 1 (2019): volume 22 Issue 1 Year 2019
Publisher : Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2460.406 KB) | DOI: 10.14710/jksa.22.1.1-6

Abstract

Theoretical study of the use of cyano acid derivatives as electron acceptor groups in cyanidine as dye compounds of dye sensitized solar cells (DSSC) has been carried out based on energy parameters of HOMO-LUMO, LUMO electron localization, spectra, light absorption efficiency, coupling constants, and sensitizer bond length with TiO2. This study aims to determine the effect of cyanoacetic acid, cyanoacrylic benzothiadizole, cyanovinyl acid and cyanosynamic acid as electron acceptors on the photoelectric characteristics of cyanidine and determine the cyanoic acid derivative which can produce cyanidine photoelectric characteristics better based on energy parameters HOMO-LUMO, LUMO electron localization, spectra, light harvesting efficiency, coupling constant (VRP), and bond length of sensitizer with TiO2. This research begun with molecular optimization using DFT and TDDFT method with basis set of 6.311G *. HOMO-LUMO parameters used the same method with analysis technique using ECCE. The LUMO electron localization parameters use the same method, but the analysis technique used ECCE. Spectra using DFT method, using analytical technique using Chemcraft. Parameters of light absorption efficiency using DFT and TDDFT method with calculation technique using existing equations. Coupling constant parameters using the same method, the calculation technique used the energy equation of dye compounds were calculated in the conditions of HOMO, LUMO and TiO2 energy. Parameter length of the sensitizer bond with TiO2 were calculated used DFT method with avogadro analysis technique. Cyanidin cyanoacetate became the best modification based on HOMO LUMO energy parameter -4.569 and -1.01 eV, respesctively. In the electron localization parameter, the best modification was produced in cyanidine cyanoacetate with an electron-centered pattern on the cyanoacetic group. Spectra parameters produced the best modification, cyanoacetic cyanidine with a wavelength of 378.811 nm with osillator strength of 0.633. The light absorption efficiency parameters resulted in the best modification of cyanidin cyanoacetate with a value of 0.767. For parameter of clutch constant, best modification is cyanidin benzothiadizol sianoakrilik with a value -0.269. The best modification on the parameter length of the sensitizer bond with TiO2 was cyanidine cyanoacetate with a bond length of 1.926 Å.
Torok, Doa Masyarakat Manggarai Tinjauan Teologis dan Problem Inkulturasinya dalam Perayaan Ekaristi Sudarlin, Filipus
Perspektif Vol. 9 N.º 1 (2014): Juni 2014
Publisher : Aditya Wacana Pusat Pengkajian Agama Dan Kebudayaan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69621/jpf.v9i1.51

Abstract

Being authentic is one of the main concern of Christians everywhere, including the Catholics in Manggarai, Flores. The faithful Catholics in Manggarai have been trying hard to live out their Catholic faith based on their particular religious experience within their own culture. The article discusses one of the most important element in the Manggaraian religious rite, namely Torok, which can considerably be adopted and incorporated into the holy Eucharist, particularly as prayer of the faithful. In the traditional rite Torok is the poetically composed prayer and, due to its content, it is very essential for the whole rite. It means that without Torok, any kind of customary rites could not be called a rite at all. Highlighting the traditional concept and practice of Torok, the writer develops his theological considerations and then proposes arguments for the local Church on adapting Torok in the Eucharist, the source and summit of the Christian life.
Aplikasi Pembelajaran Multimedia Tematik Untuk Siswa Taman Kanak-Kanak Azlin, Azlin; Asmiddin, Ahmad Maulid; Sudarlin, Sudarlin
JURNAL INFORMATIKA Vol 12, No 1 (2023): Jurnal Informatika
Publisher : Informatics Engineering Department, Dayanu Ikhsanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/jiu.v12i1.1095

Abstract

Taman kanak–kanak merupakan jenjang Pendidikan anak usia dini dalam bentuk Pendidikan formal. Kurikulum dalam taman kanak–kanak lebih ditekankan pada pemberian rangsangan untuk membantu pertumbuhan dan perkembangan jasmani dan rohani sehingga anak memiliki kesiapan dalam memasuki Pendidikan lebih lanjut. Namun metode pembelajaran peserta didik dalam menerima pengetahuan masih pasif, salah satunya adalah TK yang berada di Desa Lefuto Kecamatan Kaledupa Kabupaten Wakatobi TK Darma Wanita Lau-lua. Tujuan dari penelitian ini adalah untuk membangun Aplikasi Pembelajaran Berbasis Multimedia Interaktif Pada Anak Usia Dini (PAUD). Metode penelitian yang digunakan yaitu metode tahapan pembuatan aplikasi yang  diawali dengan mengumpulkan semua data yang berkaitan dengan perancangan dan pembuatan aplikasi. Penelitian ini menghasilkan aplikasi yang dapat membantu para pengajar dalam memberikan materi belajar kepada siswa.
Studi Komputasi Modifikasi 3-Pyropheophorbide α Menggunakan atom Pusat Mg dan Pemanfaatannya sebagai Sensitizer pada Dye Sensitized Solar Cell (DSSC) Mawadha Sasya, Nadasyifa; Sudarlin, Sudarlin
Indonesian Journal of Mathematics and Natural Sciences Vol. 47 No. 2 (2024): Volume 47 Nomor 2 Tahun 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/n1qmvc42

Abstract

Sifat fotoelektrik 3-pyropheophorbide α yang ditambahkan atom pusat Mg sebagai sensitizer pada DSSC telah diteliti menggunakan metode komputasi. Hasil modifikasi dibandingkan dengan klorofil dan 3PPhe-α tanpa atom Mg. Semua molekul dioptimasi pada keadaan dasar menggunakan metode DFT/B3LYP dan pada keadaan tereksitasi menggunakan metode TD-DFT/B3LYP dengan basis set 6-311G** untuk semua atom kecuali atom Mg menggunakan basis set LANL2DZ. Parameter yang digunakan adalah energi HOMO-LUMO, serapan UV-Vis, konstanta kopling (|VRP|), spontanitas elektron (ΔGinject), lifetime elektron (τ), efisiensi sinar masuk (LHE)dan analisis FEDAM. Hasil penelitian menunjukkan nilai terbaik untuk serapan UV-Vis, energi HOMO, |VRP|, dan lifetime elektron (τ) adalah klorofil dengan nilai berturut-turut sebesar 559 nm, -5,122 eV, 0,511, dan 1,000 ns, sedangkan untuk parameter LHE yang terbaik adalah 3PPhe-á dengan nilai sebesar 0,873. Sementara itu, nilai terbaik untuk parameter energi LUMO dan ΔGinject adalah 3PPhe-α+Mg dengan nilai sebesar -2,360 eV dan -3,723. Analisis kualitatif FEDAM menunjukkan kemampuan 3PPhe-α+Mg lebih baik sebagai akseptor maupun donor elektron dibandingkan dengan dua molekul lainnya.
Co-Authors Andika Wahyu Afrianto Anggit Nugroho Asmiddin, Ahmad Maulid Azlin, Azlin Cici Nurfaizah Dahlia Rahima Dhea Wiegya Rahmadhani Didik Krisdiyanto Didik Krisdiyanto Didik Krisdiyanto Endaruji Sedyadi Endaruji Sedyadi Endaruji Sedyadi Endaruji Sedyadi Hikmah Supriyati Imelda Fajriati Imelda Fajriati Imelda Fajriati Irwan Nugraha Khamidinal Khamidinal Khamidinal Khamidinal Mawadha Sasya, Nadasyifa Mei Dian Syaputra Melly Khoerunnisa Muhamad Imam Muslim Muhammad Nur Maulidin Mahmud Winarto Haryadi