Symposiums/Conferences

Keynote/Invited Speaker/Guest Lecture

  1. H. Setyawan, Magnetite nanoparticles and its applications for wastewater treatment, International Workshop on Materials, Membrane, Energy and Water Management, Banjarmasin, 6-8 December 2017.
  2. Widiyastuti, “The potential of MnO2 nanoparticles prepared by electrochemical method for inexpensive electrocatalysts”, The 1st International Conference and Exhibition on Powder Technology Indonesia (ICePTi 2017), Bandung, 8-9 August 2017.
  3. Widiyastuti, “The Route of Liquid Precursor to Nanoparticles in Flame/Combustion Spray Pyrolysis”, The 3rd International Conference on Materials and Metallurgical Engineering and Technology (ICOMMET 2017), Surabaya, 30-31 October, 2017.
  4. H. Setyawan, Bahan nanosilika fungsional dari abu biomassa dan potensi aplikasinya, Seminar Nasional Kimia dan Pendidikan Kimia IX (SN-KPK IX), Surakarta, 22 April 2017.
  5. H. Setyawan, The role of mathematics in chemical engineering, International Conference on Mathematics: Pure, Applied and Computation (ICoMPAC) 2016, Surabaya, 23 November 2016.
  6. H. Setyawan, Silica-coated magnetite nanoparticles and its applications as dye removal from wastewater, The 2nd Materials Research Society – Indonesia (MRS-Id) Meeting, Bandung, 24-26 October 2016. [photo]
  7. H. Setyawan, Functional nanosilica materials from biomass ash and their applications, International Symposium for Young Chemical Engineers, Taipei, 1-4 September 2016. [photos]
  8. H. Setyawan, Guest Lecture at the Dept. of Chemical Engineering, National Taiwan University, 2 September 2016: Functional nanosilica materials from biomass ash and their applications.
  9. H. Setyawan, The use of bagasse ash as a silica source for nanosilicas and their applications, The 6th Nanoscience and Nanotechnology Symposium (NNS 2015), Solo, 4-5 November 2015.
  10. H. Setyawan, Silica-coated magnetite nanoparticles and their application for dye removal of wastewater, The 2nd Padjadjaran International Physics Symposium, Bandung, 1-2 September 2015.
  11. H. Setyawan, Pemanfaatan abu ketel pabrik gula untuk produksi silika gel dan aplikasinya sebagai desiccan, Seminar Nasional Teknik Kimia Soebardjo Brotohardjono XI, Surabaya, 4 juni 2015.
  12. H. Setyawan, Utilization of biomass ash as a silica source for functional nanosilica materials, Shizuoka University 4 th International Symposium for Promotion of Interdisciplinary Domain Research, Shizuoka, 1-2 December 2014. [Photo]
  13. H. Setyawan, Using bagasse ash as a silica source for functional porous silica gels, International Seminar on Fundamentals and Applications of Chemical Engineering (ISFAChE 2014), Kuta-Bali, 12-13 November 2014.
  14. H. Setyawan, F. Fajaroh, Synthesis and characterization of magnetite nanoparticles by electrochemical method in an aqueous system, International Conference and Exhibition on Sustainable Energy and Advanced Materials (ICESEAM 2011), Solo-Indonesia, 3-4 October 2011.

Regular Presentations

  1. D. L. Kartika, H. Setyawan, High performance electrocatalyst for oxygen reduction reaction of magnetite nanoparticle-based as a cathode metal-air battery, International Coneference on Science, Engineering and Technology, Singapore, 2-3 June 2017.
  2. M. Fauziah, K. Taufik, A.N. Afifah, Widiyastuti, H. Setyawan, Reusable and high strength superabsorbent of cellulose-silica aerogel from waste paper, The 2nd Materials Research Society – Indonesia (MRS-Id) Meeting, Bandung, 24-26 October 2016.
  3. N. Puspitasari, P. Meiditaharja, N.A.A. Dewayanti, H. Setyawam, Highly throughput synthesis of magnetite nanoparticles by electro-oxidation of iron using multielectrodes, The 2nd Materials Research Society – Indonesia (MRS-Id) Meeting, Bandung, 24-26 October 2016.
  4. Fahmi, H. Setyawan, Synthesis of activated carbon and graphite from coconut shell, 2016 International Symposium for Young Chemical Engineers, Taipei, 1-4 September 2016.
  5. M.D. Pusfitasari, H. Setyawan, S. Affandi, Synthesis of silica-coated magnetite nanoparticles by electrochemical method as adsorbent for methylene bule removal from waste water sample, The 6th Nanoscience and Nanotechnology Symposium (NNS 2015), Solo, 4-5 November 2015.
  6. D.A. Rachmawati, H. Setyawan, S. Affandi, Porous silica as thermal insulation material from water glass by electrophoretic deposition method, The 6th Nanoscience and Nanotechnology Symposium (NNS 2015), Solo, 4-5 November 2015.
  7. Supriyono, H. Setyawan, Anodized magnesium as an electrode for sea water-activated battery, The 6th Nanoscience and Nanotechnology Symposium (NNS 2015), Solo, 4-5 November 2015.
  8. M.D. Pusfitasari, H. Setyawan, S. Affandi, Nanopartikel magnetite bersalut silika sebagai adsorben untuk menghilangkan metilene biru dalam sampel air limbah, Seminar Nasional Teknik Kimia Soebardjo Brotohardjono XI, Surabaya, 4 juni 2015.
  9. D.A. Rachmawati, H. Setyawan, S. Affandi, Silika berpori dri water glass dengan metode deposisi elektroforesis, Seminar Nasional Teknik Kimia Soebardjo Brotohardjono XI, Surabaya, 4 juni 2015.
  10. Supriyono, H. Setyawan, S. Affandi, Magnesium teranodisasi sebagai anoda baterai yang teraktivasi air laut, Seminar Nasional Teknik Kimia Soebardjo Brotohardjono XI, Surabaya, 4 juni 2015.
  11. N.A. Rahman, C. Hartato, D. Prihatma, M. Yuwana, S.R. Juliastuti, H. Setyawan, The effect of acid kinds and aging temperature on the amount of amine grafted on silica gel from bagasse ash using in-situ method, International Seminar on Chemical Engienrring in Conjunction with Seminar Teknik Kimia Soehadi Reksowardojo (ChEMMPRo 2014), Bandung, 16-17 October 2014.
  12. H. Setyawan, N.A. Rahman, I. Widhiana, S.R. Juliastuti, S. Affandi, Preparation of mesoporous silicas from bagasse ash using polyethylene glycol templating, International Conference on Engineering and Applied Science (ICEAS 2013), Osaka, Japan, 7-8 November 2013.
  13. A. Nur, A. Rahmawati, N.I. Ilmi, S. Affandi, A. Widjaja, H. Setyawan, Electrochemical Synthesis of Nanosized Hydroxyapatite by Pulsed Direct Current Method, AIP Conf. Proc. 1586, 86 (2014). Link
  14. D. Rizkiyanto, W.E. Putri, H. Setyawan, S. Affandy, Preparation of Thermal Insulator of Silica from Waterglass Using Electrophoretic Deposition, AIP Conf. Proc. 1586, 101 (2014). Link
  15. F. Dimasruhin, M. Ichwan, A. Nur, M. Yuwana, H. Setyawan, Electrodeposition of Hydroxyapatite-SiO2 Composite Particles for Biomedical Applications, AIP Conf. Proc. 1586, 119 (2014). Link
  16. A.R. Tigor, N. Sakiynah, Machmudi, H. Setyawan, A Versatile Electrochemical Method to Produce Nanoparticles of Manganese Oxides by KMnO4 Electrolysis, AIP Conf. Proc. 1586, 124 (2014). Link
  17. V.M. Pratiwi, R.N. Ratfiandini, D.A. Wangling, Mahmudi, H. Setyawan, Synthesis Fe3O4/C as Electrochemical Capacitor in Aqueous Electrolytes, AIP Conf. Proc. 1586, 127 (2014). Link
  18. A. Halim, Widiyastuti, H. Setyawan, T. Nurtono, S. Winardi, Effect of Fuel Rate and Annealing Process of LiFePO4 Cathode Material for Li-ion Batteries synthesized by Flame Spray Pyrolysis Method, 5th Nanoscience and Nanotechnology Symposium (NNS 2013), Surabaya, Indonesia, 23-25 October 2013.
  19. F. Fajaroh, H. Setyawan, Sutrisno, S. Wonorahardjo , Nazriati, To Enhance The Purity and Crystallinity of Magnetite Nanoparticles Prepared by Surfactant-Free Electrochemical Method by Imposing Higher Voltage,  5th Nanoscience and Nanotechnology Symposium (NNS 2013), Surabaya, Indonesia, 23-25 October 2013.
  20. Z.M. Putrie, H. Setyawan, Preparation of sulfonate-grafted silica/chitosan hybrid membrane for proton exchange membrane, International Conference on Advanced Materials Science and Technology (ICAMST 2013), Yogyakarta, Indonesia, 17-18 September 2013.
  21. S. Muljani, H. Setyawan, G. Wibawa, A. Altway, Synthesis of mesoporous silica from Dieng geothermal sludge, Indonesia,  International Conference on Advanced Materials Science and Technology (ICAMST 2013), Yogyakarta, Indonesia, 17-18 September 2013.
  22. N.M.I.P. Suari, H. Setyawan, Coating of steel with nanosilica by pulsed direct current electrophoresis for corrosion protection,  International Conference on Advanced Materials Science and Technology (ICAMST 2013), Yogyakarta, Indonesia, 17-18 September 2013.
  23. E. Setyowati, S.F. Amalia, Nazriati, S. Affandi, M. Yuwana, H. Setyawan, Hydrophobic silica coating based on waterglass on copper by electrophoretic deposition, 1st International Conferences on Mechanical Engineering (ICOME 2013), Lombok, 12-14 September 2013.
  24. Z.M. Putrie, R. Pratama, V.M. Pratiwi, M. Yuwana, H. Setyawan, Synthesis of proton exchange membrane from SO3H-grafted silica membrane in production of electrolyzed oxydized water (EOW), 19th Regional Symposium on Chemical Engineering, Kuta, Bali, Indonesia, 7-8 November 2012.
  25. N.M.I.P. Suari, H. Setyawan, S. Affandi, R.I. Saputra, R. Kurniasari, Coating of steel with nanosilica by electrophoresis for corrosion protection, 19th Regional Symposium on Chemical Engineering, Kuta, Bali, Indonesia, 7-8 November 2012.
  26. A. Nur, D.L. Martasari, D. Nurwijayanti, A. Widjaja, H. Setyawan, Sintesis Hydroxyapatite Berukuran Nano dengan Metode Elektrokimia, Seminar Nasional Teknik Kimia Indonesia (SNTKI 2012), Jakarta, 20-21 September 2012.
  27. N.A. Rahman, A. Royani, F. Harmansyah, S.R. Juliastuti, M. Yuwana, H. Setyawan, Pencangkokan gugus amine pada permukaan silica gel dari abu bagasse dengan metode in-situ, Seminar Nasional Teknik Kimia Indonesia (SNTKI 2012), Jakarta, 20-21 September 2012.
  28. R. Zulhijah, S. Machmudah, Wahyudiono, H. Setyawan, Formation of layer on steel by electrolysis-hydrothermal for corrosion protection, Industrial Research Workshop and National Seminars (IRWNS) 2012, Bandung, 11 July 2012.
  29. I. Widiana, H. Setyawan, Synthesis of mesoporous silicas from bagasse ash by polyethylene glycol templating, National Seminar on the Progress of Research and Technology in Industrial Fields in Indonesia, Yogyakarta, 16 May 2012.
  30. H. Setyawan, F. Fajaroh, K.A. Rachman, M. Pusfitasari, M. Yuwana, Synthesis of magnetite nanoparticles by electrochemical method using pulsed-direct current, The 14th Asia Pacific Confederation of Chemical Engineering Congress (APCChE 2012), Singapore, 21-24 February 2012.
  31. Nazriati, H. Setyawan, S. Winardi, Synthesis of silica aerogel from bagasse ash by ambient pressure drying, The 4th Nanoscience and Nanotechnology Symposium (NNS 2011), Bali, 23-25 September 2011. Link
  32. F. Fajaroh, H. Setyawan, S. Winardi, Influence of synthesis conditions on the properties of Fe3O4 nanoparticles prepared by surfactant-free electrochemical method, The 4th Nanoscience and Nanotechnology Symposium (NNS 2011), Bali, 23-25 September 2011. Link
  33. H. Setyawan, R. Balgis, Preparation of silica mesoporous from sodium silicate by gelatin templating, CHEMECA 2010, Adelaide, Australia, 23-26 September 2010.
  34. H. Setyawan, M. Yuwana, S. Winardi, Effect of Solution pH on the Morphology of Silica Particles Prepared by the Spray Drying of Sodium Silicate Solution, Proc. The fourth Asian Particle Technology Symposium (APT 2009), New Delhi, India, 14-16 September 2009.
  35. R. Balgis, H. Setyawan, Development of Water Selective Silica-Composite Adsorbent from Water Glass for Solid Sorption Refrigeration System, Proc. The 6th Kumamoto University Forum Surabaya, Surabaya, 5-6 November 2008.
  36. S. Affandi, S., H. Setyawan, D. Kusumaningrum, D. Handriyani, S. Winardi, A simple low-energy method to produce silica gel with high surface area from bagasse ash, Proceeding 14th Regional Symposium on Chemical Engineering, AM-19, Yogyakarta, December 4-5, 2007.

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