Eka's CV

Professional Experience:

October 2023 ~ : Special Appointed Assistant Professor in Chemical Engineering Program, Department of Advanced Science and Engineering, Graduate School of Advanced Science and Engineering Hiroshima University, Japan

January 2016 – September 2023: Lecturer of Chemical Engineering Department, Universitas Internasional Semen Indonesia, Indonesia

Educational Background:

October 2020 – September 2023: Ph.D. in Chemical Engineering Program, Department of Advanced Science and Engineering, Graduate School of Advanced Science and Engineering Hiroshima University, Japan

Thesis title: “One-step Synthesis of Submicron-sized FeNi and SiO2-coated FeNi particles via Spray Pyrolysis Method and Their Magnetic Characteristics”

September 2013 – August 2015: M.Eng. in Department of Chemical Engineering, Institute Teknologi Sepuluh Nopember, Indonesia

Thesis title: “Combustion Characterization of Flame Spray Pyrolysis: CFD Simulation and Experiment”

September 2009 – August 2013: B.Eng. in Department of Chemical Engineering, Institute Teknologi Sepuluh Nopember, Indonesia

Thesis title: “Simulation of Mixing performance of the Side Mixing System using Inclined Blade Turbine”

Awards and Scholarship

2022 Graduate School of Advanced Science and Engineering Research Award, Hiroshima University (October 4, 2022)

Award for Promising Researchers, Hosokawa Powder Foundation, Japan (2022)

Special Program Scholarship, Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan (2020 – 2023)

Best paper award at MASTER National Conference, Surabaya, Indonesia (November 21, 2018)

Best presenter award at 5th Asia Conference on Mechanical and Materials Engineering, Tokyo, Japan (June 9-11, 2017)

Fresh graduate Scholarship, Institute of Technology Sepuluh Nopember, Indonesia (2013-2015)

-SCI-

1. E.L. Septiani, S. Yamashita, D. Ratnasari, K.L.A. Cao, T. Hirano, N. Okuda, H. Matsumoto, T. Ogi*, Enhancing soft magnetic characteristics of dense submicron FeNi particles with low carbon content by swirler connector assisted spray pyrolysis, Chemical Engineering Science (IF = 4.7), 119820 (Ac2024/01/26, Pb2024/01/30). DOI: 10.1016/j.ces.2024.119820

2. D. Ratnasari, E.L. Septiani, K.L.A. Cao, T. Hirano, N. Okuda, H. Matsumoto, T. Ogi*, Synthesis of Submicron-sized Spherical Silica-coated Iron Nickel Particles with Adjustable Shell Thickness via A Swirler Connector-assisted Spray Pyrolysis, Langmuir (IF = 3.9), Langmuir (IF = 3.9), 39(39), 14063–14073 (2023) (Ac2023/09/22, Pb2023/10/03). DOI: 10.1021/acs.langmuir.3c01900

3. E. L. Septiani, S. Yamashita, K.L.A. Cao, T. Hirano, N. Okuda, H. Matsumoto, Y. Enokido, and T. Ogi. One-Step Aerosol Synthesis of SiO2-Coated FeNi Particles by Using Swirler Connector-Assisted Spray Pyrolysis. Industrial & Engineering Chemistry Research 61(49), 17885–17893 (2022) (IF=4.326). https://doi.org/10.1021/acs.iecr.2c02837

4. E. L. Septiani, J. Kikkawa, K.L.A. Cao, T. Hirano, N. Okuda, H. Matsumoto, Y. Enokido, and T. Ogi. DC bias characteristic enhancement of the powder core by using densified submicron sized FeNi particles through spray pyrolysis. Journal of Materials Chemistry C 10(21), 8288–8295 (2022) (IF: 7.393). DOI: 10.1039/D1TC05917C

5. E. L. Septiani, J. Kikkawa, K.L.A. Cao, T. Hirano, N. Okuda, H. Matsumoto, Y. Enokido, and T. Ogi. Direct synthesis of submicron FeNi particles via spray pyrolysis using various reduction agents. Advanced Powder Technology 32(11), 4263–4272 (2021) (IF: 4.217). https://doi.org/10.1016/j.apt.2021.09.031

6. S. Winardi, W. Widiyastuti, E. L. Septiani, and T. Nurtono. Simulation of solid-liquid flows in a stirred bead mill based on computational fluid dynamics (CFD). Materials Research Express 5(5): 054002 (2018) (IF:1.9). DOI 10.1088/2053-1591/aac1df

-SCIE-

1. E. L. Septiani, A. A. Gabriel, O. P. Prastuti, D. N. Indahsari, E. D. Ariyanti, S. Machmudah, W. Wahyudiono, H. Kanda and M. Goto. Correlation of extract composition on antioxidant activity of electrospun polyvinylpyrrolidone/Bassela rubra Linn leaf extract composite. Key Engineering Materials 851:122-127 (2020) (IF: 0.45). https://doi.org/10.4028/www.scientific.net/KEM.851.122

2. O. P. Prastuti, E. L. Septiani, Y. Kurniati, W. Widiyastuti, and H. Setyawan. Banana peel activated carbon in removal of dyes and metals ion in textile industrial waste. Materials Science Forum 966: 204-209 (2019) (IF: 0.39). https://doi.org/10.4028/www.scientific.net/MSF.966.204

3. E. L. Septiani, O. P. Prastuti, Y. Kurniati, M. A. Fauziyah, W. Widiyastuti, H. Setyawan, W. Wahyudiono, H. Kanda and M. Goto. Sorption efficiency in dye removal and thermal stability of sorghum stem aerogel. Materials Science Forum 966: 175-180, (2019) (IF: 0.39). https://doi.org/10.4028/www.scientific.net/MSF.966.175

-Others-

1. A. Halim, A. A. Widyanti, C. D. Wahyudi, F. Martak, and E. L. Septiani. A Pilot Plant Study of Coal Dryer: Simulation and Experiment. ASEAN Journal of Chemical Engineering, 22(1):124-140 (2022)

2. W. K. Dewi, D. N. Indahsari, O. P. Prastuti, and E. L. Septiani. Sintesis Nanofiber PVP dengan Ekstrak Basella rubra Linn. Menggunakan Metode Elektrospinning. Jurnal Teknik Kimia dan Lingkungan, 5(1): 55-60 (2021)

3. D. E. Wahyudi, S. Nur’aini, W. K. Dewi, R. M. Aisyah, and E. L. Septiani. The Calculation of Expense Reduction based on the Efficiency of Cyclone by Computational Fluid Dynamic. International Journal of Mechanical Engineering Technologies and Applications (2020)

4. Y. Kurniati, E. L. Septiani, O. P. Prastuti, V. Purnomo, S. Sugmah, N. Dewi, and I. Mahmuddin. Pengaruh Waktu Terhadap Temperatur Aktivasi dari Kulit Pisang (Musa paradisiaca L.) dalam Pembuatan Katalis. Jurnal Teknik Kimia dan Lingkungan (2020)

5. E. L. Septiani, Q. Arifianti, and A. Rahmat. Metode Freeze Drying untuk Pengolahan Produk Kefir di Puri Farm Living, Kabupaten Tuban. Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat, 6(3): 281-288, (2020)

6. V. Purnomo, A. S. Hidayatullah, A. Inam, O. P. Prastuti, E. L. Septiani, and R. P. Herwoto. Biodiesel Dari Minyak Jarak Pagar Dengan Transesterifikasi Metanol Subkritis. Jurnal Teknik Kimia, 14(2): 73-79, (2020)

7. Y. Kurniati, O. P. Prastuti, and E. L. Septiani. Studi Kinetika Adsorpsi Metil Biru Menggunakan Karbon Aktif Limbah Kulit Pisang. Jurnal Teknik Kimia dan Lingkungan, 3(1): 34-38 (2019)

8. A. A. Gabriel, E. L. Septiani, D. N., Indahsari, and E. D. Ariyanti. Studi Potensi Sifat Anti-Bakteri pada Nanofiber Binahong dengan Menggunakan Metode Electrospinning. Saintek ITM, 32(2): 44-49 (2019).

9. S. K. Sari, E. L. Septiani, and R. Wulandari. Perencanaan Sistem Mekanikal cold storage sebagai Penyimpanan Sayur Pascapanen. Inovtek Polbeng, 8(2): 149-157 (2018).

10. E. L. Septiani and S. K. Sari. Simulasi Pengaruh Peletakan Outlet pada Distribusi Temperatur di dalam Ruang Pendingin Sayur dan Buah. MASTER PPNS, 3(1): 47-50 (2018).

11. E. L. Septiani. Komputasi Berbasis Dinamika Fluida Dalam Prediksi Performa Preduster Secara Unsteady State. ILKOM Jurnal Ilmiah, 9(3): 368-371 (2017).

12. E. L. Septiani, W. Widiyastuti, A. Djafaar, I. Ghozali, and H. M. Pribadi. Evaluation of Preduster in Cement Industry Based on Computational Fluid Dynamic. 5th Asia Conference on Mechanical and Materials Engineering, Tokyo, Japan, IOP Conference Series: Materials Science and Engineering, 241(1): 012040 (2017)

13. E. L. Septiani, W. Widiyastuti, S. Machmudah, T. Nurtono, and S. Winardi. The influence of fuel type to combustion characteristic in diffusion flame drying by computational fluid dynamics simulation. International Seminar on Fundamental and Application of Chemical Engineering 2016 (ISFAChE 2016), Surabaya, Indonesia, AIP Conference Proceedings, 1840(1): 070009 (2017)

14. E. L. Septiani, W. Widiyastuti, S. Winardi, Machmudah, S., T. Nurtono, and Kusdianto. Effect of turbulence modelling to predict combustion and nanoparticle production in the flame assisted spray dryer based on computational fluid dynamics. 2nd Padjadjaran International Physics Symposium 2015 (PIPS-2015), Bandung, Indonesia, AIP Conference Proceedings, 1712(1): 040002 (2016).

15. E. L. Septiani, W. Widiyastuti, T. Nurtono, and S. Winardi. Effect excess air as an oxidizer in the flame assisted spray dryer using computational fluid dynamics approach. 6th Nanoscience and Nanotechnology Symposium (NNS2015), Solo, Indonesia, AIP Conference Proceedings, 1710(1): 030057 (2016).