Preparation of refractory cordierite using amorphous rice husk silica for thermal insulation purposes S Sembiring, W Simanjuntak, R Situmeang, A Riyanto, K Sebayang Ceramics International 42 (7), 8431-8437, 2016 | 112 | 2016 |
Synthesis and characterisation of gel-derived mullite precursors from rice husk silica S Sembiring, W Simanjuntak, P Manurung, D Asmi, IM Low Ceramics International 40 (5), 7067-7072, 2014 | 90 | 2014 |
Karakteristik Silika Sekam Padi dari Provinsi Lampung yang Diperoleh dengan Metoda Ekstraksi IG Suka, W Simanjuntak, S Sembiring, E Trisnawati MIPA dan Pembelajarannya 37 (1), 220397, 2009 | 90 | 2009 |
The use of liquid smoke as a substitute for nitric acid for extraction of amorphous silica from rice husk through sol-gel r W Simanjuntak, S Sembiring, KD Pandiangan, F Syani, R Situmeang Oriental Journal of Chemistry 32 (4), 2079-2085, 2016 | 63 | 2016 |
Characteristics of aluminosilicates prepared from rice husk silica and aluminum metal W Simanjuntak, S Sembiring, P Manurung, R Situmeang, IM Low Ceramics International 39 (8), 9369-9375, 2013 | 55 | 2013 |
Effect of MgO-SiO2 ratio on the forsterite (Mg2SiO4)) precursors characteristics derived from amorphous rice husk silica S Sembiring, A Riyanto, W Simanjuntak, R Situmeang Oriental Journal of Chemistry 33 (4), 1828-1836, 2017 | 47 | 2017 |
Effect of alumina addition on the phase transformation and crystallisation properties of refractory cordierite prepared from amorphous rice husk silica S Sembiring, W Simanjuntak, R Situmeang, A Riyanto, P Karo-Karo Journal of Asian Ceramic Societies 5 (2), 186-192, 2017 | 46 | 2017 |
Antioxidant and antibacterial activities of magnesium oxide nanoparticles prepared using aqueous extract of Moringa oleifera bark as green agents H Amrulloh, A Fatiqin, W Simanjuntak, H Afriyani, A Annissa Journal of Multidisciplinary Applied Natural Science, 2021 | 44 | 2021 |
Effect of pyrolysis temperatures on composition and electrical conductivity of carbosil prepared from rice husk W Simanjuntak, S Sembiring, K Sebayang Indonesian Journal of Chemistry 12 (2), 119-125, 2012 | 44 | 2012 |
Synthesis and characterisation of chemical bath deposited TiO2 thin-films P Manurung, Y Putri, W Simanjuntak, IM Low Ceramics International 39 (1), 255-259, 2013 | 43 | 2013 |
Transesterification of coconut oil using dimethyl carbonate and TiO2/SiO2 heterogeneous catalyst KD Pandiangan, W Simanjuntak Indonesian Journal of Chemistry 13 (1), 47-52, 2013 | 41 | 2013 |
Synthesis of zeolite-X from rice husk silica and aluminum metal as a catalyst for transesterification of palm oil KD Pandiangan, S Arief, N Jamarun, W Simanjuntak Journal of Materials and Environmental Science 8 (5), 1797-1802, 2017 | 40 | 2017 |
Green synthesis of MgO nanoparticles using Moringa oleifera leaf aqueous extract for antibacterial activity A Fatiqin, H Amrulloh, W Simanjuntak Bulletin of the Chemical Society of Ethiopia 35 (1), 161-170, 2021 | 38 | 2021 |
X-ray diffraction phase analyses of mullite derived from rice husk silica S Sembiring, W Simanjuntak Makara Journal of Science 16 (2), 77-82, 2012 | 35 | 2012 |
silika sekam padi potensinya sebagai bahan baku keramik industri S Sembiring, W Simanjuntak plantaxia, 2015 | 33 | 2015 |
The use of the Rietveld method to study the phase composition of cordierite (Mg2Al4Si5O18) ceramics prepared from rice husk silica W Simanjuntak, S Sembiring Makara Journal of Science 15 (1), 15, 2011 | 31 | 2011 |
In vitro antimicrobial activity study of some organotin (IV) chlorobenzoates against Staphylococcus aureus and Escherichia coli S Hadi, W Simanjuntak, HI Qudus, Y Yandri, D Herasari Journal of Advanced Pharmacy Education & Research [JAPER] 11 (2), 17-22, 2021 | 28 | 2021 |
Bioactivities of nano-scale magnesium oxide prepared using aqueous extract of Moringa oleifera leaves as green agent H Amrulloh, A Fatiqin, W Simanjuntak, H Afriyani, A Annissa Advances in Natural Sciences: Nanoscience and Nanotechnology 12 (1), 015006, 2021 | 28 | 2021 |
The effect of crystallization time on structure, microstructure, and catalytic activity of zeolite-A synthesized from rice husk silica and food-grade aluminum foil W Simanjuntak, KD Pandiangan, Z Sembiring, A Simanjuntak, S Hadi Biomass and Bioenergy 148, 106050, 2021 | 25 | 2021 |
Characteristics and catalytic activity of zeolite-a synthesized from rice husk silica and aluminium metal by sol-gel method KD Pandiangan, W Simanjuntak, E Pratiwi, M Rilyanti Journal of Physics: Conference Series 1338 (1), 012015, 2019 | 25 | 2019 |