University of Lampung | LPPM-UNILA Institutional Repository (LPPM-UNILA-IR)

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Number of items: 109.

Junaidi, Junaidi and Sembiring, Simon and Marjunus, Roniyus (2023) Pengaruh Pencampuran Etilen Glikol dan Propilen Glikol Terhadap Sifat Optik Kawat Nano Perak yang Disintesis Menggunakan Metode Polyol. Jurnal Teori dan Aplikasi Fisika, 11 (1). pp. 123-130. ISSN 2303-016X

Firdaus, Iqbal and Sembiring, Simon and Junaidi, Junaidi (2022) SINTESIS DAN KARAKTERISASI NANOFIBER KOMPOSIT PVA/SiO2 DARI SILIKA SEKAM PADI MENGGUNAKAN METODE ELECTROSPINNING. INDONESIAN JOURNAL OF APPLIED PHYSICS, 12 (1). pp. 116-123. ISSN 2089-0133

Sembiring, Simon and Riyanto, Agus and Firdaus, Iqbal and Junaidi, Junaidi and Situmeang, Rudy T.M (2022) STRUCTURE AND PROPERTIES OF SILVER-SILICA COMPOSITE PREPARED FROM RICE HUSK SILICA AND SILVER NITRATE. Ceramics-Silik�ty, 66 (2). pp. 167-177. ISSN 1804-5847

Pandiangan, Kamisah Delilawati and Simanjuntak, Wasinton and Sembiring, Simon (2022) Peer Review_2020_Paten_Pandiangan_Metode Pembuatan MgO/SiO2 Sekam Padi Untuk Pengolahan Minyak Nabati Menjadi Biodiesel. -. (Unpublished)

Riyanto, Agus and Suprihatin, Suprihatin and Syafriadi, Syafriadi and Sembiring, Simon (2022) EFFECT OF THERMAL TREATMENT ON THE PHASE FORMATION AND ELECTRICAL PROPERTIES OF RICE HUSK SILICA BASED Na2FeSiO4 PRECURSORS. Ceramics-Silikáty, 66 (1). pp. 95-103. ISSN 0862-5468

Sembiring, Simon and Simanjuntak, Wasinton and Situmeang, Rudy T.M and Riyanto, Agus and Sebayang, Kerista (2022) Peer Review_2016_Sembiring_Ceramics International. -. (Unpublished)

Simanjuntak, Wasinton and Sembiring, Simon and Pandiangan, Kamisah Delilawati and Syani, Faradilla and Situmeang, Rudy T.M (2022) Peer Review_2016_Simanjuntak_Oriental journal of chemistry (Volume 32). -. (Unpublished)

Sembiring, Simon and Simanjuntak, Wasinton and Situmeang, Rudy T.M and Riyanto, Agus and Karo Karo, Pulung (2022) Peer Review_2017_Sembiring_Journal of Asian Ceramic Societies. -. (Unpublished)

Simanjuntak, Wasinton and Sembiring, Simon and Pandiangan, Kamisah Delilawati and Pratiwi, Endah and Syani, Faradilla (2022) Peer Review_2017_Simanjuntak_Oriental Journal of Chemistry (Volume 33). -. (Unpublished)

Sembiring, Simon and Simanjuntak, Wasinton and Situmeang, Rudy T.M and Riyanto, Agus and Junaidi, Junaidi (2022) Peer Review_2018_Sembiring_Ceremics Silikaty. -. (Unpublished)

Sembiring, Simon and Simanjuntak, Wasinton and Situmeang, Rudy T.M and Riyanto, Agus and Sebayang, Kerista (2021) Similirity_2016_Sembiring_Ceramics International_Refractory Cordierite_2. -. (Unpublished)

Sembiring, Simon and Simanjuntak, Wasinton and Situmeang, Rudy T.M and Riyanto, Agus and Karo Karo, Pulung (2021) Similirity_2017_Sembiring_JACER 2017_2. -. (Unpublished)

Sembiring, Simon and Simanjuntak, Wasinton and Situmeang, Rudy T.M and Riyanto, Agus and Junaidi, Junaidi (2021) Similirity_2018_Sembiring_Ceramics-Silikáty_2. -. (Unpublished)

Rinawati, Rinawati and Sembiring, Simon and Simanjuntak, Wasinton and Rosa, Emantis (2021) Pembuatan Serbuk Pewarna Alami Dari Berbagai Tanaman Tropis Dengan Metode Oven Drying. JURNAL PENGABDIAN KEPADA MASYARAKATTABIKPUN, 2 (2). pp. 101-108. ISSN 2745-7699 p-ISSN: 2746-7759

Erianti, Mahliani and Situmeang, Rudy T.M and Sembiring, Simon (2021) Preparation and Characterization of LaCr0.99Fe0.01O3 Nanomaterial. Journal of Physics: Conference Series 1751, 1751. pp. 1-11. ISSN 1742-6596

Situmeang, Rudy T.M and Saputra, Ahmad Ammar and Andayani, Yarti and Imanudin, M. Ilhan and Sembiring, Simon (2021) The effect of Vanadium dopant on Bandgap Energy of Ni1-xVxFe2O4 nanospinel. Journal of Physics: Conference Series, 1751. pp. 1-7. ISSN 1742-6596

Sembiring, Simon and Riyanto, Agus and Firdaus, Iqbal and Junaidi, Junaidi and Situmeang, Rudy T.M (2021) Effect of calcination temperature on silica-asphalt composite properties using amorphous rice husk silica. In: ICASMI 2020, 3-4 September 2020, Bandar Lampung.

Riyanto, Agus and Sembiring, Simon and Firdaus, Iqbal (2021) Rietveld analysis of geopolymer prepared from amorphous rice husk silica with different thermal treatment. In: ICASMI 2020, 3-4 September 2020, Bandar Lampung.

Suciyati, SW and Manurung, Posman and Sembiring, Simon and Situmeang, Rudy T.M (2021) Comparative study of Cladophora sp. cellulose by using FTIR and XRD. IOP Journal of Physics : Conference Series, 1751 (-). 012075-012075. ISSN 1742-6596

Simanjuntak, Wasinton and Sembiring, Simon and Pandiangan, Kamisah Delilawati and Pratiwi, Endah and Syani, Faradilla (2021) Similirity_2017_Simanjuntak_OJC_33_6_Hydrocarbon Rich Liquid Fuel Produced by Co-pyrolysis of_1. -. (Unpublished)

Riyanto, Agus and Junaidi, Junaidi and Firdaus, Iqbal and Sembiring, Simon (2021) GARASI KIDS SEBAGAI SOLUSI MEMPERTAHANKAN SEMANGAT BELAJAR ANAK-ANAK DI MASA PANDEMI. LPPM Universitas Lampung. (Unpublished)

Riyanto, Agus and Junaidi, Junaidi and Firdaus, Iqbal and Sembiring, Simon (2021) PENINGKATAN PERAN RUMAH BELAJAR GARASI DALAM MENJAGA SEMANGAT BELAJAR ANAK-ANAK DI MASA PANDEMI. Transformasi: Jurnal Pengabdian Masyarakat, 17 (2). pp. 233-244. ISSN 1858-3571

Wahyuni Pratiwi, Rianggi and Suprihatin, Suprihatin and Sembiring, Simon and Marjunus, Roniyus (2021) Pengaruh Variasi Kadar CaCO3 terhadap Pertumbuhan Fase Superkonduktor BPSCCO–2212 Menggunakan Metode Pencampuran Basah. Journal of Energy, Material, and Instrumentation Technology, 2 (1). pp. 16-21. ISSN 2747-2043

Sembiring, Simon and Riyanto, Agus and Situmeang, Rudy T.M and Sembiring, Zipora and Susanti, Nita and Firdaus, Iqbal (2020) Effect of amorphous rice husk silica addition on the structure of asphalt composite. Journal of Metals, Materials and Minerals, 30 (4). pp. 113-118. ISSN 08576149

Manurung, Posman and Situmeang, Rudy T.M and Sinuhaji, Perdinan and Sembiring, Simon (2020) Effect of Sulfur Doped Nanotitania for Degradation of Remazol Yellow and Phenol. Asian Journal of Chemistry, 32 (12). pp. 3019-3023. ISSN ISSN: 0975-427X (Online)

Riyanto, Agus and Sembiring, Simon and Firdaus, Iqbal (2020) Rietveld analysis of geopolymer prepared from amorphous rice husk silica with different thermal treatment. In: ICASMI 2020, 3 September 2020, Bandar Lampung. (Submitted)

Junaidi, Junaidi and Sembiring, Simon and Manurung, Posman and Hadi, Sutopo (2020) Conductive Layers Based on Silver Nanowires by Spray Coating Process. Revista de Chimie (Rev. Chim.). ISSN 668-8212

Sembiring, Simon and Riyanto, Agus and Rumiyanti, Leni and Sembiring, Zipora and Situmeang, Rudy T.M (2020) Effect of sintering temperature on the structural and physical properties of forsterite using amorphous rice husk silica as refractory precursors. Journal of the Australian Ceramic Society, 56 (2). pp. 433-440. ISSN 2510-1560

Situmeang, Rudy T.M and Romiyati, Romiyati and Saputra, Ahmadammar and Sembiring, Simon (2020) Ni0.5V0.5Fe2O4 Nanophotocatalyst: Preparation, Characterization and its Activity on Remazol Golden Yellow Degradation under Sunlight Irradiation. Key Engineering Material, 840 (-). pp. 71-78. ISSN 1662-9795

Chemistry (2020) Metode Pembuatan MgO/SiO2 Sekam Padi Untuk Pengolahan Minyak Nabti Menjadi Biodiesel. IDP000066828.

Manurung, Posman and Sembiring, Simon (2020) Pengaruh Perlakuan Termal Terhadap Karakteristik Aspal Komposit Berbasis Silika Sekam Padi. Jurnal Teori dan Aplikasi Fisika, 8 (1). pp. 119-126. ISSN 2303-016X

Simanjuntak, Wasinton and Sembiring, Simon and Pandiangan, Kamisah Delilawati and Syani, Faradilla and Situmeang, Rudy T.M (2020) Similirity_2016_Simanjuntak_OJC_32_4_The Use of Liquid Smoke as a Substitute for Nitric Acid. -. (Unpublished)

Situmeang, Rudy T.M and Purniasari, Lia and Oktavian, Harist and Azmi, Elsina and Sembiring, Simon (2020) The effect of Vanadium Addition on the Characteristics of LaCrO3 nanomaterial. IOP Journal of Physics : Conference Series, 1428 (1). pp. 1-5. ISSN 1742-6596

Ginting Suka, Ediman and Sudarsono Putri, Ira and Puspitasari, Eka and Arsela, Reza and Firdaus, Iqbal and Sembiring, Simon (2020) Karakteristik Struktur Mikro dan Gugus Fungsi Komposit Silika Sekam Padi dan Aspal. Jurnal Teori dan Aplikasi Fisika, 08 (1). ISSN 2303-016X

Muntamijayati, M and Suprihatin, Suprihatin and Yulianti, Yanti and Sembiring, Simon (2020) Pengaruh Variasi Suhu Sintering Menggunakan Metode Pencampuran Basah. Journal of Energy, Material, and Instrumentation Technology, 1 (2). pp. 53-57. ISSN 2747-2043

Widwiyantoro, Enang and Sembiring, Simon and Syafriadi, Syafriadi and Suprihatin, Suprihatin (2020) Sintesis dan Karakteristik Struktur, Sifat Fisis, dan Sifat Mekanik Komposit Aspal Silika Dengan Variasi Komposisi Aspal Silika (20%:80%wt; 15%:85%wt; 10%:90%wt). Journal of Energy, Material, and Instrumentation Technology, 1 (2). pp. 47-52. ISSN 2747-2043

Tiara Pratiwi, Prastiana and Suprihatin, Suprihatin and Sembiring, Simon (2020) Variasi Kadar CaCo3 Terhadap Pembentukan Fasa Superkonduktor BSCCO 2223 Menggunakan Metode Pencampuran Basah. Jurnal Aplikasi Sains, Informasi, Elektronika dan Komputer, 2 (1). pp. 47-55. ISSN ISSN-2685-497X

Riyanto, Agus and Sembiring, Simon and Marjunus, Roniyus (2020) A preliminary study of phases, elemental mapping, and electrical properties on Na2FeSiO4 derived from rice husk silica. Journal of Physics: Conference Series, 1572 (2020). pp. 1-9. ISSN Print : 1742-6588 Online : 1742-6596

Simanjuntak, Wasinton and Sembiring, Simon and Pandiangan, Kamisah Delilawati and Sembiring, Zipora (2019) Zeolit Sintetik Berbasis Silika Sekam Padi: Preparasi, Karakterisasi, dan Aplikasi. -, - (-). Graha Ilmu, Yogyakarta. ISBN 978-623-228-047-2

Siregar, Ahmad Munawir and Sembiring, Simon and Riyanto, Agus and Marjunus, Roniyus (2019) Pengaruh Penambahan Abu Sekam Padi Terhadap Sifat Fisis dan Mekanis pada Mortar. In: Seminar Nasional Sains, Matematika, Informatika, dan Aplikasinya (SMIAP), 24-25 Oktober 2019, Universitas Lampung. (Submitted)

Situmeang, Rudy T.M and Sembiring, Zipora and Simanjuntak, Wasinton and Dwi Yuwono, Suripto and Sembiring, Simon (2019) CHARACTERISTICS OF LaCrO3 NANOMATERIAL THE EFFECT OF THE CALCINATION TEMPERATURE. Journal of Chemical Technology and Metallurgy, 54 (4). pp. 715-720. ISSN 1314-7978

Sembiring, Simon and Riyanto, Agus and Rumiyanti, Leni and Sembiring, Zipora and Situmeang, Rudy T.M (2019) Effect of sintering temperature on the structural and physical properties of forsterite using amorphous rice husk silica as refractory precursors. Journal of the Australian Ceramic Society, 5 (2). pp. 433-440. ISSN 2510-1560

Riyanto, Agus and Sembiring, Simon and Junaidi, Junaidi and Ginting, Ediman (2019) Analisis Transisi Fasa dan Sifat Dielektrik Pada Li2CoSiO4 yang Dipreparasi dari Silika Sekam Padi dan Produk Daur Ulang Katoda Baterai Ion Litium Bekas. ALCHEMY Jurnal Penelitian Kimia, 15 (1). pp. 89-103. ISSN 1412-409

Sembiring, Simon and Simanjuntak, Wasinton (2019) Karakteristik Fungsional Dan Sifat Fisis Aspal Akibat Penambahan Silika Sekam Padi. Jurnal Teori dan Aplikasi Fisika, 07 (01). pp. 77-82. ISSN 2303-016X

Sembiring, Simon and Situmeang, Rudy T.M (2019) Pengaruh Penambahan Silika (Sio2) Sekam Padi Terhadap Karakteristik Mikrostruktur dan Struktur Aspal dengan Perbandingan Massa 1:0 ; 1:1,5 ; 1:1,6 dan 1:1,7. Jurnal Teori dan Aplikasi Fisika, 07 (01). pp. 39-44. ISSN 2303-016X

Sembiring, Simon and Riyanto, Agus and Situmeang, Rudy T.M and Sembiring, Zipora (2019) BITUMINOUS COMPOSITE COMPRISING AMORPHOUS SILICA FROM RICE HUSKS. Ceramics – Silikáty 63, 3.

yulianti, yanti and Sembiring, Simon (2019) Desain Inti Reaktor Supercritical Water Reactor (SCWR) Model Teras Silinder (r, z) dengan Bahan Bakar Thorium Hasil Daur Ulang. Jurnal Teori dan Aplikasi Fisika, 7 (2). pp. 215-222. ISSN 2303-016X

Situmeang, Rudy T.M and Simanjuntak, Wasinton and Sembiring, Simon and Sembiring, Zipora (2019) LaCrO nano photocatalyst: the effect of calcination temperature on its cellulose conversion activity under UV-ray irradiation 3. Advances in Natural Sciences: Nanoscience and Nanotechnology.

Situmeang, Rudy T.M and Tamba, Matthew and Erwin, Simarmata and Tria, Yuliarni and Simanjuntak, Wasinton and Sembiring, Zipora and Sembiring, Simon (2019) LaCrO3 nano photocatalyst: the effect of calcination temperature on its cellulose conversion activity under UV-Vis Irradiation. Advances in Natural Sciences: Nanoscience and Nanotechnology, 10 (1). 015009-015017. ISSN 2043-6262

Sembiring, Simon and Simanjuntak, Wasinton and Situmeang, Rudy T.M (2019) Preliminary Study on Functional Groups Characteristics of Asphalt Containing Rice Husk Silica. Journal of Technomaterials Physics, 1 (1). pp. 61-66. ISSN 2656-0755

Sembiring, Simon and Simanjuntak, Wasinton and Situmeang, Rudy T.M (2019) STRUCTURE AND MICROSTRUCTURE PROPERTIES OF А REFRACTORY CORDIERITE PREPARED FROM AMORPHOUS RICE HUSK SILICA RESULTING FROM PERICLACE INTRODUCTION. Simon Sembiring, Wasinton Simanjuntak, Rudy Situmeang Journal of Chemical Technology and Metallurgy, 54 (4). pp. 721-726.

Sembiring, Simon and Situmeang, Rudy T.M and Sembiring, Zipora (2019) Synthesis and characterization of asphalt composite precursors using amorphous rice husk silica. Cerâmica, 65. ISSN 0366-6913

Sembiring, Simon and Simanjuntak, Wasinton and Situmeang, Rudy T.M and Riyanto, Agus and Junaidi, Junaidi (2018) STRUCTURAL AND PHYSICAL PROPERTIES OF REFRACTORY CORDIERITE PRECURSORS PREPARED FROM RICE HUSK SILICA WITH DIFFERENT MgO ADDITION. Ceramics-Silikáty, 62 (2). pp. 163-172. ISSN 1804-5847

Situmeang, Rudy and Sembiring, Simon (2018) CHARACTERISTICS OF LaCrO3 NANOMATERIAL : THE EFFECT OF CALCINATION TEMPERATURE. In: The 1st INTERNATIONAL CONFERENCE ON SCIENCE, MATHEMATICS, ENVIRONMENT AND EDUCATION, September 16-17, 2017, Best Western Premier, Solo City, Central Java, Indonesia.. (Submitted)

setiawati, nurqori and Manurung, Posman and Sembiring, Simon (2018) Pengaruh Variasi NaOH terhadap Karakteristik Nanosilika Berbasis Batu Apung. Jurnal Teori dan Aplikasi Fisika, 6 (2). ISSN 2303-016X

Simanjuntak, Wasinton and Sembiring, Simon and Pandiangan, Kamisah Delilawati and Pratiwi, Endah and Syani, Faradilla (2017) Hydrocarbon Rich Liquid Fuel Produced by Co-pyrolysis of Sugarcane Bagasse and Rubber Seed Oil Using Aluminosilicates Derived from Rice Husk Silica and Aluminum Metal as Catalyst. Oriental Journal of Chemistry, 33 (6). pp. 3218-3224. ISSN 0970-020 X

Simanjuntak, Wasinton and Sembiring, Zipora and Pandiangan, Kamisah Delilawati and Sembiring, Simon and Pratiwi, Endah (2017) Liquid Fuel Production By Co-pyrolysis of Sugarcane Bagasse and Rubber Seed Oil Using Zeolite-A Synthesized From Rice Husk Silica and Aluminum Metal as Catalyst. In: The 1st International Conference on Science, Mathematics, Environment and Education (ICoSMEE), 16 September 2017, Solo, Indonesia. (Unpublished)

Situmeang, Rudy and Supryanto, R and Kahar, Lolita N. Albert and Simanjuntak, Wasinton and Sembiring, Simon (2017) Characteristics of Nano-Size LaCrO3 Prepared Through Sol-gel Route Using Pectin as Emulsifying Agent. Oriental Journal of Chemistry, 33 (4). pp. 1705-1713. ISSN 0970-020 X

Sembiring, Simon and Riyanto, Agus and Simanjuntak, Wasinton and Situmeang, Rudy T.M (2017) Effect of MgO-SiO2Ratio on the Forsterite (Mg2SiO4) Precursors Characteristics Derived from Amorphous Rice Husk Silica. ORIENTAL JOURNAL OF CHEMISTRY, 33 (4). pp. 1828-1836. ISSN 0970-020 X

Pratiwi, Endah and Simanjuntak, Wasinton and Sembiring, Simon and Sembiring, Zipora and Pandiangan, Kamisah Delilawati (2017) Co-Pyrolysis of Sugarcane Bagasse and Castor Oil Using Aluminosilicates with Different Si/Al Ratios as Catalyst. In: 1st International Conference on Applied Sciences Mathematics and Informatics, 13-15 Juli 2017, Hotel Horison, Bandar Lampung. (Unpublished)

Sembiring, Simon and Simanjuntak, Wasinton and Situmeang, Rudy T.M and Riyanto, Agus and Karo Karo, Pulung (2017) Effect of alumina addition on the phase transformation and crystallisation properties of refractory cordierite prepared from amorphous rice husk silica. Journal of Asian Ceramic Societies, 5 (2). pp. 186-192. ISSN 2187-0764

Riyanto, Agus and Sembiring, Simon and Junaidi, Junaidi (2017) Karakteristik Fisis Aluminosilikat Geopolimer Berbasis Silika Sekam Padi untuk Aplikasi Fast Ionic Conductor. Reaktor, 17 (2). pp. 96-103. ISSN p-ISSN 0852 – 0798 e-ISSN 2407 – 5973

Sembiring, Simon (2017) Effect of MgO-SiO2 Ratio on the Forsterite (Mg2SiO4) Precursors Characteristics Derived from Amorphous Rice Husk Silica. Oriental Journal of Chemistry. ISSN 0970-020 X

Sembiring, Simon (2017) Effect of MgO-SiO2 Ratio on the Forsterite (Mg2SiO4)) Precursors Characteristics Derived from Amorphous Rice Husk Silica. Oriental Journal of Chemistry, 33 (4). pp. 1828-1836. ISSN 0970-020 X

Sembiring, Simon (2017) Effect of alumina addition on the phase transformation and crystallisation properties of refractory cordierite prepared from amorphous rice husk silica. Journal of Asian Ceramic Societies, 2. pp. 186-192. ISSN 2187-0764

Sembiring, Simon (2017) Potensi Silika Sekam sebagai bahan keramik refraktori tahan pada suhu tinggi. 1 . Teknosain, Bandar Lampung. ISBN 978-602-6324-79-5

Sembiring, Simon (2017) Silika sekam padi potensinya sebagai bahan baku keramik industri. Plantaxia. ISBN 978-602-6912-00-8

Susanto, G. Nugroho and Sembiring, Simon and Ekowati, Christina Nugroho (2016) PEMBINAAN GURU SEBAGAI DASAR PENINGKATAN PRESTASI SISWA SD DALAM AJANG KOMPETISI OSN SD IPA TINGKAT NASIONAL. In: Seminar Hasil-Hasil Pengabdian kepada Masyarakat Universitas Lampung 2016, 1 Desember 2016, Hotel 7, Bandar Lampung.

Gregorius, Nugroho Susanto and Sembiring, Simon and Ekowati, Christina Nugroho (2016) PEMBINAAN GURU SEBAGAI DASAR PENINGKATAN PRESTASI SISWA SD DALAM AJANG KOMPETISI OSN SD IPA TINGKAT NASIONAL. In: SEMINAR NASIONAL HASIL-HASIL PENGABDIAN KEPADA MASYARAKAT, Desember 2016, Bandar Lampung.

Simanjuntak, Wasinton and Sembiring, Simon and Pandiangan, Kamisah Delilawati and Syani, Faradilla and Situmeang, Rudy T.M (2016) The Use of Liquid Smoke as a Substitute for Nitric Acid for Extraction of Amorphous silica from Rice husk through Sol-Gel R. Oriental Journal of Chemistry, 32 (4). pp. 2079-2085. ISSN 0970-020 X

Penyekat tabung LPG (2016) Penyekat Karet (Rubber Seal) Tabung Gas Elpiji Berpenguat Nano Silika Sekam Padi. IDP000041117.

Sembiring, Simon and Simanjuntak, Wasinton and Situmeang, Rudy T.M and Riyanto, Agus and Sebayang, Kerista (2016) Preparation of refractory cordierite using amorphous rice husk silica for thermal insulation purposes. Ceramic Internasional, 42 (7). pp. 8431-8437. ISSN 0272-8842

Sembiring, Simon and Simanjuntak, Wasinton and Situmeang, Rudy T.M and Riyanto, Agus and Kerita, Sebayang (2016) Preparation of refractory cordierite using amorphous rice husk silica for thermal insulation purposes. Ceramic International, 42 (7). pp. 8431-8437. ISSN 0272-8842

Sembiring, Simon (2016) Characteristics of aluminosilicates prepared from rice husk silica and aluminum metal. Ceramic Internasional, 42. pp. 8431-8437. ISSN 0272-8842

Sembiring, Simon and Riyanto, Agus and Simanjuntak, Wasinton and Situmeang, Rudy T.M and Sebayang, Kerista (2016) EFEK PENAMBAHAN ALUMINA PADA KARAKTERISTIK MIKROSTRUKTUR DAN FISIS CORDIERITE DARI SILIKA AMORPH SEKAM PADI. In: PROSIDING SEMINAR NASIONAL KIMIA – LOMBOK 2016, 10-11 2016, http://kimia.mipa.unram.ac.id/index.php/tag/seminar-nasional-kimia-2016/.

Sembiring, Simon and Riyanto, Agus and Simanjuntak, Wasinton and Situmeang, Rudy T.M and Sebayang, Kerista (2016) EFEK PENAMBAHAN ALUMINA PADA KARAKTERISTIK MIKROSTRUKTUR DAN FISIS CORDIERITE DARI SILIKA AMORPH SEKAM PADI. In: SEMINAR NASIONAL KIMIA ( SNK ) 2016, 10 - 11 Agustus 2016, Mataram.

Sembiring, Simon and Riyanto, Agus and Rumiyanti, Leni and Simanjuntak, Wasinton and Situmeang, Rudy T.M (2016) Effect of Alumina addition on the Phase Composition of Cordierite Precursors from Rice Husk Silica. In: SEMIRATA Bidang MIPA 2016; BKS-PTN Barat, 22-24 Mei 2016, Palembang.

Sembiring, Simon (2016) Preparation of refractory cordierite using amorphous rice husk silica for thermal insulation purposes. Ceramic Internasional. pp. 8431-8437. ISSN 0272-8842

Sembiring, Simon (2016) Preparation of refractory cordierite using amorphous rice husk silica for thermal insulation purposes. Ceramics-Silik�ty. ISSN 1804-5847

Sembiring, Simon (2016) The Use of Liquid Smoke as a Substitute for Nitric Acid for Extraction of Amorphous silica from Rice husk through Sol-Gel Route. Oriental Journal of Chemistry. pp. 2079-2085. ISSN 0970-020 X

Sembiring, Simon (2015) Sol-Gel Method for Preparation Of Nanosize NiFe2-XCoxO4 Using Egg White. asian jour. ISSN 0975-427X

Situmeang, Rudy T.M and wibowo, sukma and Simanjuntak, Wasinton and Supryanto, R and Amalia, Rizki and Septanto, Mitra and Manurung, Posman and Sembiring, Simon (2015) Characteristics of Nanosize Spinel NixFe3-XO4 Prepared By Sol-Gel Method Using Egg White As Emulsifying Agent. Indonesian Journal of Chemistry, 15 (2). pp. 116-122. ISSN 1411 9420

Situmeang, Rudy T.M and Manurung, Posman and Sulistyo, Septhian Tri and Hadi, Sutopo and Simanjuntak, Wasinton and Sembiring, Simon (2015) Sol-Gel Method for Preparation Of Nanosize NiFe2-XCoxO4 Using Egg White. Asian Journal of Chemistry, 27 (3). pp. 1138-1142. ISSN ISSN: 0975-427X (Online)

Sembiring, Simon (2015) Sol-Gel Method for Preparation of Nanosize NiFe2-xCo3O4 Using Egg White. Asian Journal of Chemistry. ISSN ISSN: 0975-427X (Online)

Sembiring, Simon and Simanjuntak, Wasinton (2015) silika sekam padi potensinya sebagai bahan baku keramik industri. 1 . plantaxia, Bandar Lampung. ISBN 978-602-691 2-00-8

Simanjuntak, Wasinton and Sembiring, Simon and Zakaria, Wan Abbas and Pandiangan, Kamisah Delilawati (2014) The Use of Carbon Dioxide Released from Coconut Shell Combustion to Produce Na2CO3. Makara J.Sci, 18 (3).

Simanjuntak, Wasinton and Sembiring, Simon and Zakaria, Wan Abbas and Pandiangan, Kamisah Delilawati (2014) Similarity The Use of Carbon Dioxide Released from Coconut Shell Combustion to Produce Na2CO3. Makara J. Sci. 18/3 (2014), 65-70 doi: 10.7454/mss.v18i3.3717, 18 (3). ISSN ISSN 2339-1995 e-ISSN 2356-0851

Sembiring, Simon (2014) Synthesis and characterisation of gel-derived mullite precursors from rice husk silica -. science direct.

Sembiring, Simon (2014) Synthesis in Characterisation of gel-derived mullite precusors from rice husk silica. Ceramic Internasional, 40 (5). pp. 7067-7072. ISSN 0272-8842

Situmeang, Rudy T.M and Supriyanto, R and Septianto, Mitro and Simanjuntak, Wasinton and Sembiring, Simon and Roger, Anne-Cecile (2013) NixCoyFe1-x-yO4 Nanocatalyst: Preparation, Characterization and Catalytic Activity in CO2/H2 Conversion. In: the 2nd International Confrence of the Indonesian Chemical Society 2013, 22 - 23 October 2013, Yogyakarta.

Simanjuntak, Wasinton and Sembiring, Simon and Manurung, Posman and Situmeang, Rudy T.M and Low, I.M (2013) Characteristics of aluminosilicates prepared from rice husk silica and aluminum metal. Ceramic Internasional, 39 (8). pp. 9369-9375. ISSN 0272-8842

Sembiring, Simon (2013) Characteristics of aluminosilicates prepared from rice husk silica and aluminum metal. Ceramics-Silik�ty. ISSN ISSN 0862-5468 (Print), ISSN 1804-5847 (online)

Sembiring, Simon and Riyanto, Agus and Situmeang, Rudy T.M and Sembiring, Zipora BITUMINOUS COMPOSITE COMPRISING AMORPHOUS SILICA FROM RICE HUSKS. Ceramics-Silik�ty, 63 (3). ISSN 1804-5847

Sembiring, Simon and Riyanto, Agus and Simanjuntak, Wasinton and Situmeang, Rudy T.M Effect of MgO-SiO2 Ratio on the Forsterite (Mg2SiO4) Precursors Characteristics Derived from Amorphous Rice Husk Silica. oriental of chemistry, Vol. 3. ISSN 0970-020 X CODEN: OJCHEG 2017, Vol. 33, No. (4): Pg.1828-1836

Situmeang, Rudy T.M and Sembiring, Simon NANO LACRO3 : PENENTUAN SENJANG-ENERGI DENGAN SPEKTROFOTOMETER UV-VIS. In: Seminar Nasional Kimia 2017, 11 September 2017, The Axana Hotel. (Unpublished)

Wahyuni Pratiwi, Rianggi and Suprihatin, Suprihatin and Sembiring, Simon and Marjunus, Roniyus Pengaruh Variasi Kadar CaCO3 terhadap Pertumbuhan Fase Superkonduktor BPSCCO–2212 Menggunakan Metode Pencampuran Basah. Journal of Energy, Material, and Instrumentation Technology, 2 (1). pp. 16-21. ISSN 2747-2043

Rumiyanti, Leni and Destiana, Catur and Oktaviani, Ria and Sembiring, Simon and Syafriadi, Syafriadi and Juliasih, Ni Luh Gede Ratna Pengujian Gugus Fungsi Silika Berbasis Sekam Padi Dengan Variasi Suhu & Konsentrasi Cetyltrimethylammonium Bromide Sebagai Bahan Baku Mesoporous Silica. Jurnal Teori dan Aplikasi Fisika. ISSN 2303-016X

Sembiring, Simon Potensi silika sekam padi sebagai bahan keramik refraktori tahan pada suhu tinggi. teknosan, Yogyakarta. ISBN 978-602-6324-79-5

Sembiring, Simon and Simanjuntak, Wasinton and Situmeang, Rudy T.M STRUCTURE AND MICROSTRUCTURE PROPERTIES OF А REFRACTORY CORDIERITE PREPARED FROM AMORPHOUS RICE HUSK SILICA RESULTING FROM PERICLACE INTRODUCTION. Journal of Chemical Technology and Metallurgy, 54, 4, 2019, 721-726.

Sembiring, Simon and Simanjuntak, Wasinton and situmeang, rudy Structure and Microstructure Properties of Refractory Cordierite Prepared from Amorphous Rice Husk Silica by Periclace Addition. In: The 1st INTERNATIONAL CONFERENCE ON SCIENCE, MATHEMATICS, ENVIRONMENT AND EDUCATION, September 16-17, 2017, Best Western Premier, Solo City, Central Java, Indonesia..

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