Pengaruh Doping Litium Terhadap Intensitas Luminisens Nanopartikel Zno Menggunakan Metode Sol Gel
DOI:
https://doi.org/10.25077/jfu.5.3.205-208.2016Abstract
Nanopartikel ZnO disintesis dengan metode sol-gel menggunakan Li2CO3 sebagai pendoping dengan variasi konsentrasi 0, 4, 6 dan 8% mol. Hasil sintesis dikarakterisasi dengan difraksi sinar X (XRD) untuk menentukan ukuran dan stuktur kristal, sedangkan UV-Vis untuk menentukan lebar celah pita energi. Hasil XRD menunjukan bahwa stuktur kristalnya hexagonal dan ukuran kristal yang didapat adalah 28,33; 32,68; 60,69 dan 60,72 nm. Energi gap terkecil berada pada saat konsentrasi 8% mol yaitu 3,09 eV. Nanopartikel ZnO yang disinari lampu UV berwarna kuning.
Kata kunci: luminisen, Li2CO3, nanopartikel, sol gel, ZnO
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2016 Muhammad Ilham, Astuti Astuti
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Please find the rights and licenses in JFU (Jurnal Fisika Unand).
1. License
The non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on Creative Commons Attribution-NonCommercial 4.0 International License.
2. Authors Warranties
The author warrants that the article is original, written by stated author(s), has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author(s).
3. User Rights
JFU's spirit is to disseminate articles published are as free as possible. Under the Creative Commons license, JFU permits users to copy, distribute, display, and perform the work for non-commercial purposes only. Users will also need to attribute authors and JFU on distributing works in the journal.
4. Rights of Authors
Authors retain the following rights:
- Copyright, and other proprietary rights relating to the article, such as patent rights,
- The right to use the substance of the article in future own works, including lectures and books,
- The right to reproduce the article for own purposes, provided the copies are not offered for sale,
- The right to self-archive the article.
5. Co-Authorship
If the article was jointly prepared by other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.
6. Termination
This agreement can be terminated by the author or JFU upon two months notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating partys notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of JFU.
7. Royalties
This agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by JFU or its sublicensee.
8. Miscellaneous
JFU will publish the article (or have it published) in the journal if the articles editorial process is successfully completed and JFU or its sublicensee has become obligated to have the article published. JFU may conform the article to a style of punctuation, spelling, capitalization, referencing and usage that it deems appropriate. The author acknowledges that the article may be published so that it will be publicly accessible and such access will be free of charge for the readers.
