Sintesis dan Karakterisasi TiO2 Terdoping Nitrogen (N-Doped TiO2) dengan Metode Sol–Gel

Slamet Karim; Pardoyo Pardoyo; Agus Subagio

doi:10.14710/jksa.19.2.63-67

DOI: https://doi.org/10.14710/jksa.19.2.63-67

Sintesis dan Karakterisasi TiO2 Terdoping Nitrogen (N-Doped TiO2) dengan Metode Sol–Gel

Slamet Karim¹, Pardoyo Pardoyo¹

, Agus Subagio²

¹Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University, Indonesia

²Physics Department, Faculty of Sciences and Mathematics, Diponegoro University, Indonesia

Published: 1 Aug 2016.

BibTex Citation Data :

@article{JKSA18791,
    author = {Slamet Karim and Pardoyo Pardoyo and Agus Subagio},
    title = {Sintesis dan Karakterisasi TiO2 Terdoping Nitrogen (N-Doped TiO2) dengan Metode Sol–Gel},
    journal = {Jurnal Kimia Sains dan Aplikasi},
  volume = {19},
    number = {2},
    year = {2016},
    keywords = {Fotokatalis; N-doped TiO2; Semikonduktor},
    abstract = {Energi celah pita yang lebar dari semikonduktor TiO 2  yang setara dengan cahaya ultraviolet (l<380 nm) membatasi aplikasi fotokatalitik hanya terbatas pada daerah ultraviolet dan tidak pada daerah cahaya tampak (l = 400 nm–700 nm). Pada penelitian ini dilakukan sintesis TiO 2  teremban nitrogen yang dipreparasi melalui metode sol-gel. Prekursor TiCl 4  digunakan sebagai sumber titanium dioksida dan CO(NH 2 ) 2  sebagai sumber nitrogen dan divariasi pada jumlah konsentrasi N dengan variasi 20 g, 30 g, 40 g dan 50 g. Refluks dilakukan pada suhu 100 o C selama 7 jam dilanjutkan dengan pengeringan selama 3 jam pada suhu 100 o C, dan kalsinasi pada suhu 500 o C selama 7 jam . Karakterisasi N- doped  TiO 2  dilakukan menggunakan  X-ray Diffraction  (XRD),  Fourier Transform–Infra Red spectroscopy  (FTIR), dan  UV- Visible diffuse reflectance spectra  (UV-Vis DRS). Berdasarkan data XRD diketahui bahwa kristal N-  doped  TiO 2  berstruktur anatase dengan indeks Miller 101. Spektra FTIR menunjukkan pergeseran serapan vibrasi O-Ti-O pada bilangan gelombang 400-1050 cm -1 , diperkirakan sebagai akibat terbentuknya ikatan N-Ti-O. Spektrum DRS-UV–tampak menunjukkan penurunan energi celah pita dari TiO 2  yakni 3,2 eV. Dapat disimpulkan bahwa penambahan konsentrasi nitrogen mengakibatkan penurunan energi celah pita, pada variasi 20g sebesar 3,12 eV, 30 g sebesar 3,09 eV, 40 g sebesar 3,082 eV, dan 50 g sebesar 3,08 eV.},
   issn = {2597-9914},   pages = {63--67}  doi = {10.14710/jksa.19.2.63-67},
    url = {https://ejournal.undip.ac.id/index.php/ksa/article/view/18791}
}

Citation Format:

Abstract

Energi celah pita yang lebar dari semikonduktor TiO₂yang setara dengan cahaya ultraviolet (l<380 nm) membatasi aplikasi fotokatalitik hanya terbatas pada daerah ultraviolet dan tidak pada daerah cahaya tampak (l = 400 nm–700 nm). Pada penelitian ini dilakukan sintesis TiO₂ teremban nitrogen yang dipreparasi melalui metode sol-gel. Prekursor TiCl₄ digunakan sebagai sumber titanium dioksida dan CO(NH₂)₂ sebagai sumber nitrogen dan divariasi pada jumlah konsentrasi N dengan variasi 20 g, 30 g, 40 g dan 50 g. Refluks dilakukan pada suhu 100^oC selama 7 jam dilanjutkan dengan pengeringan selama 3 jam pada suhu 100^oC, dan kalsinasi pada suhu 500^oC selama 7 jam . Karakterisasi N-doped TiO₂ dilakukan menggunakan X-ray Diffraction (XRD), Fourier Transform–Infra Red spectroscopy (FTIR), dan UV- Visible diffuse reflectance spectra (UV-Vis DRS). Berdasarkan data XRD diketahui bahwa kristal N- doped TiO₂ berstruktur anatase dengan indeks Miller 101. Spektra FTIR menunjukkan pergeseran serapan vibrasi O-Ti-O pada bilangan gelombang 400-1050 cm^-1, diperkirakan sebagai akibat terbentuknya ikatan N-Ti-O. Spektrum DRS-UV–tampak menunjukkan penurunan energi celah pita dari TiO₂ yakni 3,2 eV. Dapat disimpulkan bahwa penambahan konsentrasi nitrogen mengakibatkan penurunan energi celah pita, pada variasi 20g sebesar 3,12 eV, 30 g sebesar 3,09 eV, 40 g sebesar 3,082 eV, dan 50 g sebesar 3,08 eV.

Fulltext View|Download

Keywords: Fotokatalis; N-doped TiO2; Semikonduktor

Article Metrics:

Article Info

Section: Research Articles

Language : ID

In Vol 19, No 2 (2016): Volume 19 Issue 2 Year 2016

Recent articles

Dealuminasi Zeolit Alam Menggunakan Asam (HCl dan H2SO4) untuk Katalis pada Proses Sintesis Biodiesel Identifikasi dan Kuantifikasi Antosianin dari Fraksi Bunga Rosela (Hibiscus Sabdariffa L) dan Pemanfaatannya sebagai Zat Warna Dye-Sensitized Solar Cell (DSSC) Pemanfaatan Kitosan Termodifikasi Asam Askorbat sebagai Bahan Antimikroba pada Daging Ayam Karkas Broiler More recent articles

Most cited articles

Biolubrication Synthesis Made from Used Cooking Oil and Bayah Natural Zeolite Catalyst Pengaruh Variasi Jenis Asam terhadap Karakter Nanosilika yang Disintesis dari Abu Sekam Padi Isolasi Senyawa Antioksidan dari Fraksi Etil Asetat Daun Tempuyung (Sonchus arvensis L) Total Hyptolide of Indonesian Hyptis pectinata extracts in a various solvent using HPLC and UV-Vis spectroscopy and their toxicities Pemanfaatan Karbon Aktif Serbuk Gergaji Kayu Jati untuk Menurunkan Chemical Oxygen Demand (COD) Limbah Cair Industri Tekstil More cited articles

Michael R. Hoffmann, Scot T. Martin, Wonyong Choi, Detlef W. Bahnemann, Environmental Applications of Semiconductor Photocatalysis, Chemical Reviews, 95, 1, (1995) 69-96 10.1021/cr00033a004
Clemens Burda, Yongbing Lou, Xiaobo Chen, Anna C. S. Samia, John Stout, James L. Gole, Enhanced Nitrogen Doping in TiO2 Nanoparticles, Nano Letters, 3, 8, (2003) 1049-1051 http://dx.doi.org/10.1021/nl034332o
Juwita Kesumaningrum, Nor Basid Adiwibawa Prasetya, Ahmad Suseno, Adsorpsi Fenol dengan TiO2/zeolit artificial Berbahan Dasar Sekam Padi dan Limbah Kertas, Jurnal Kimia Sains dan Aplikasi, 14, 1, (2011) 26-31
Cristiana Di Valentin, Emanuele Finazzi, Gianfranco Pacchioni, Annabella Selloni, Stefano Livraghi, Maria Cristina Paganini, Elio Giamello, N-doped TiO2: Theory and experiment, Chemical Physics, 339, 1, (2007) 44-56 http://dx.doi.org/10.1016/j.chemphys.2007.07.020
Yuta Yokosuka, Kyoichi Oki, Hiromasa Nishikiori, Yukichi Tatsumi, Nobuaki Tanaka, Tsuneo Fujii, Photocatalytic degradation of trichloroethylene using N-doped TiO2 prepared by a simple sol–gel process, Research on Chemical Intermediates, 35, 1, (2009) 43-53 http://dx/doi.org/10.1007/s11164-008-0019-z
Nicholas T. Nolan, Damian W. Synnott, Michael K. Seery, Steven J. Hinder, Axel Van Wassenhoven, Suresh C. Pillai, Effect of N-doping on the photocatalytic activity of sol–gel TiO2, Journal of Hazardous Materials, 211-212, (2012) 88-94 http://dx.doi.org/10.1016/j.jhazmat.2011.08.074
Guidong Yang, Zheng Jiang, Huahong Shi, Tiancun Xiao, Zifeng Yan, Preparation of highly visible-light active N-doped TiO 2 photocatalyst, Journal of Materials Chemistry, 20, 25, (2010) 5301-5309 http://dx/doi.org/10.1039/C0JM00376J
Nor Hafizah, Iis Sopyan, Nanosized TiO2 photocatalyst powder via sol-gel method: effect of hydrolysis degree on powder properties, International Journal of Photoenergy, 2009, (2009) http://dx.doi.org/10.1155/2009/962783
Sangwook Lee, In-Sun Cho, Duk Kyu Lee, Dong Wook Kim, Tae Hoon Noh, Chae Hyun Kwak, Sangbaek Park, Kug Sun Hong, Jung-Kun Lee, Hyun Suk Jung, Influence of nitrogen chemical states on photocatalytic activities of nitrogen-doped TiO2 nanoparticles under visible light, Journal of Photochemistry and Photobiology A: Chemistry, 213, 2, (2010) 129-135 http://dx.doi.org/10.1016/j.jphotochem.2010.05.011

Last update:

Effect of single dopants N and double dopant N-Ni on optical absorption characteristics and crystal structure of TiO2 photocatalyst materials
I. Istiroyah, L. A. Mahfudhoh, M. L. Awwaliyah, J. V. Cahyadi, Y. Engge, M. Nurhuda. PROCEEDINGS OF THE 9TH INTERNATIONAL SYMPOSIUM ON INNOVATIVE BIOPRODUCTION INDONESIA ON BIOTECHNOLOGY AND BIOENGINEERING 2022: Strengthening Bioeconomy through Applied Biotechnology, Bioengineering, and Biodiversity, 2972 , 2023. doi: 10.1063/5.0172183
Modification zeolite LTA/TiO2-N for degradation of methylene blue dye waste
Simparmin Br Ginting, Eva Martha Pratiwi, Muhammad Hanif, Herry Wardono. ADVANCES IN INTELLIGENT APPLICATIONS AND INNOVATIVE APPROACH, 2760 , 2023. doi: 10.1063/5.0130086
Synthesis and characterization of catalyst Cu/ZnO for degradation of titan yellow dye
Desy Nurhasanah Sari, Firdaus Zenta, Paulina Taba. PROCEEDINGS OF THE 1ST INTERNATIONAL CONFERENCE ON FRONTIER OF DIGITAL TECHNOLOGY TOWARDS A SUSTAINABLE SOCIETY, 2808 , 2023. doi: 10.1063/5.0135081
Performance of the Crosslinked PVA Coated PES-TiO2 Nano Hybrid Membrane for the Treatment of Pretreated Natural Rubber Wastewater Involving Sequential Adsorption – Ozonation Processes
Tutuk Djoko Kusworo, Andri Cahyo Kumoro, Dani Puji Utomo, Faishal Maulana Kusumah, Mardiyanti Dwi Pratiwi. Journal of Environmental Chemical Engineering, 9 (2), 2021. doi: 10.1016/j.jece.2020.104855

Last update: 2024-04-25 00:43:33

No citation recorded.

As an article writer, the author has the right to use their articles for various purposes, including use by institutions that employ authors or institutions that provide funding for research. Author rights are granted without special permission.

Author who publishes a paper at JKSA has the broad right to use their work for teaching and scientific purposes without the need to ask permission, including: used for (i) teaching in the author's class or institution, (ii) presentation at meetings or conferences and distributing copies to participants ; (iii) training conducted by the author or author's institution; (iv) distribution to colleagues for research use; (v) use in the compilation of subsequent authors' works; (vi) inclusion in a thesis or dissertation; (vi) reuse of part of the article in another work (with citation); (vii) preparation of derivative works (with citation); (viii) voluntary posting on open websites operated by authors or author institutions for scientific purposes (follow the CC BY-SA License).

Authors and readers can copy and redistribute material in any media or format, and mix, modify, and build material for any purpose but they must provide appropriate credit (provide article citation or content), providing links to the license, and indicate if there are changes.

The authors submitting a manuscript do so on the understanding that if accepted for publication, copyright of the article shall be assigned to Jurnal Kimia Sains dan Aplikasi (JKSA). Copyright encompasses rights to reproduce and deliver the article in all form and media, including reprints, photographs, microfilms and any other similar reproductions, as well as translations.

Reproduce any part of this journal, its storage in the database or its transmission by all forms or media is permitted does not need for written permission from JKSA. However, it should be cited as an honor in academic manners

JKSA and the Chemistry Department of Diponegoro University and the Editor make every effort to ensure that there are no data, opinions, or false or misleading statements published in JKSA. However, the content of the article is the sole and exclusive responsibility of each author.

The Copyright Transfer Form can be downloaded here: [Copyright Transfer Form - Indonesian] [Copyright Transfer Form - English]. The copyright form should be signed originally and send to the Editor in the form of printed letters, scanned documents sent via email or fax.

Adi Darmawan, Ph.D (Editor in Chief)

Editor in chief of Jurnal Kimia Sains dan Aplikasi (JKSA)

Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University

Jl. Prof. Soedarto, Kampus Undip Tembalang, Semarang, Central Java, Indonesia 50275
Email: jksa@live.undip.ac.id