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Journal : Indonesian Physical Review

EFFECT OF CALCINATION TEMPERATURE ON F-DOPED LiFePO4 CATHODE MATERIAL ON FORMATION OF OLIVINE PHASE Ramadhani, Ahmad Ilham; Noerochim, Lukman; Susanti, Diah; Sari, Eli Novita
Indonesian Physical Review Vol. 4 No. 3 (2021)
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ipr.v4i3.99

Abstract

Olivine single phase of LiFePO4 was successfully synthesized by solid-state reaction (SSR) method through the formation of Fe2P2O7 from precursors of Li2CO3, F2O3, NH4H2PO4, and LiF as materials doping. Variations at temperatures of calcination 670 0C, 700 0C and 750 0C with doped 0.1F. TGA-DSC test results show that the LFP sample undergoes decomposition in the temperature range 0-600 0C. The olivine phase formed at temperatures of more than 650 0C and the oxidation process on the LiFePO4/C sample was completed, and the sample mass was constant. The olivine phase formed was determined by comparing the 2𝜃 value obtained through characterization with the ICDD LFP (01-081-1173), and accordingly with experiment. The increase of the temperature results from a dominant LFP phase with a larger grain size. The effect of increasing the calcination temperature at 0.1F has resulted in an enlargement of the particle size.
Co-Authors Abdu Arsu, Kuntum Achmad Azmy Adhytiawan Adinda Fitria Hidayati Adyansyah, Farhan Afif, Moh. Azmi Afira Ainur Rosidah Agung Purniawan, Agung Agung Seras Perdana Akbar Nur Prasetya Alfanda, Benedicta Dian Amaliya Rasyida Andini, Evi Fuji Anni Rahmat Ardhia Berlianto Ardhyananta, Hosta Ardiansyah Aan, Roni Arisela Distyawan Ariwibowo, Surya Augus Tino Tri Widyantoro Ayu Furoidah Azizah, Salma Nur Azwar Manaf Azzah Dyah Pramata Azzah Dyah Pramata, Azzah Dyah Bahfie, Fathan Burniadi Moballa Candra Maulana, Candra Dah Shyang Tsai Dayanti, Sinda Diah Ayu Safitri Dwi Jingga Dharma Kusuma Elok Amaylia Swasthika Candra Endah Lutfiana Erik Prasetyo Errahmah, Syifa' Ervianto, Yohan Fajar Nurjaman Fajarin, Rindang Fakhreza Abdul Faqih, Mu'adz Abdullah Farahdibah, Athirah Fischa Indaya Bathari Fredy Kurniawan Frizka Vietanti Haniffudin Nurdiansah Haniffudin Nurdiansyah Haniffudin Nurdiansyah Haniffudin Nurdiansyah Harahap, Rizki Anwar Hariyati Purwaningsih Hidayat, Mas Irfan Purbawanto Hosta Ardhyananta Indera Cahya Pradana Jayatin Jayatin, Jayatin Joddy Arya Laksmono Kamilah, Imada Millatul Kusuma, George Endri Lita Nur Azizah Luhur Prandika Lukman Noerochiem Lukman Noerochim Malik Anjelh Baqiya Mas Irfan P. Hidayat Maula Nafi Mavindra Ramadhani Mayasari Mayasari, Mayasari Meril Lia Priday Riskiana Mu'adz Abdullah Faqih Muhammad Junaidi Muhammad Rizki Ilhami Muhammad Yunus Nabila, Siti Ni Komang Alit Juliani Noerochiem, Lukman Noor Rohmannudin, Tubagus Nurdiansyah, Haniffudin Nurdiansyah, Haniffudin Pratama, Tata Bayu Pratiwi, Vania Mitha Putri, Elisa Beliana Putri, Imeilia Rahma, Elfrida Venia Rahman Faiz Suwandana Rahmawati, Yenni Rakhmawati, Yeny Widya Ramadhani, Ahmad Ilham Ramadhani, Mavindra Rasyida, Amaliya Retno Asih Riska Fitri Amalia Rochman Rochiem Rohmannudin, Tubagus Noor Ruknan Sahat M. R. Nadaek Sari, Eli Novita Sigit Tri Wicaksono, Sigit Tri Sipahutar, Wahyu Solafide Siti Nur Aini, Siti Nur Sugiharto, Rochman Sulistijono Sulistijono Sungging Pintowantoro Titik Nuryastuti Tri Mardji Atmono Tsai, Dah Shyang Tubagus Noor Rohmanuddin Vania Mitha Pratiwi Vicko Gestantyo Anugrah Vietanti, Frizka Wahyu Tirta Nugraha Wardhana Restu Dipakusuma Widi Astuti Widyani, Devi Widyastuti Widyastuti Wijaya, Ade Mundari Yeny Widya Rakhmawati Yoga Fredi Arisko Yogi Nuriana Yuli Setiyorini Yurian Ariandi Andrameda