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  • Akhmad Syoufian, S.Si., Ph.D.

Akhmad Syoufian, S.Si., Ph.D.

  • 29 September 2022, 09.34
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SCOPUSGARUDAWOS/PUBLONS ORCID
Email : akhmadsyoufian@ugm.ac.id
Education Background :
Doctor, Ph.D, Energy and Materials Science, Saga University, Japan, 2007
Undergraduate, S.Si, Kimia, Universitas Gadjah Mada, 2002
Research Interest :
Semikonduktor dan Fotokatalisis, Kimia Fisik (Termasuk Struktur), Sintesis Bahan/ Makromolekuler dan Kimia Material.
Aktif meneliti tentang fotoreaksi dalam sistem nano semikonduktor, modifikasi struktur fotokatalis semikonduktor, serta sintesis fotokatalis semikonduktor responsif pada daerah sinar tampak.
Research Cluster/Group :
Material, Katalis
List of Publications :
2022
The effective combination of zirconia superacid and zirconia-impregnated CaO in biodiesel manufacturing: Utilization of used coconut cooking oil (UCCO)EP Sari, K Wijaya, W Trisunaryanti, A Syoufian, H Hasanudin, WD Saputri
International Journal of Energy and Environmental Engineering 13 (3), 967-978

2022
Enhancement of TiO2 activity under visible light by doping S element from sulfur core for Pb (II) photo-oxidationET Wahyuni, RS Mochammad, NS Mahira, ND Lestari, A Syoufian, …
Reaction Kinetics, Mechanisms and Catalysis, 1-14

2022
Identification and Characterization of Nanoclays in Gamalama Volcanic Soil of Northern MalukuI Cipta, F Febiyanto, A Syoufian, I Kartini
Clays and Clay Minerals 70 (3), 438-449

2022
Porous silica modification with sulfuric acids and potassium fluorides as catalysts for biodiesel conversion from waste cooking oilsA Aneu, K Wijaya, A Syoufian
Journal of Porous Materials, 1-15

2022
Hydrocracking of waste palm cooking oil into hydrocarbon compounds over mo catalyst impregnated on sba-15GD Alisha, W Trisunaryanti, A Syoufian
Silicon 14 (5), 2309-2315

2022
Mesoporous silica from Parangtritis beach sand templated by CTAB as a support of Mo Metal as a catalyst for hydrocracking of waste palm cooking oil into biofuelGD Alisha, W Trisunaryanti, A Syoufian
Waste and Biomass Valorization 13 (2), 1311-1321

2022
Nanocatalysts of Sulfated Zirconia and Calcium Oxide/Zirconia for Microwave-Assisted Biodiesel Synthesis from Castor OilRZ Andiena, K Wijaya, A Syoufian
Materials Science Forum 1067, 167-176

2022
Hydrocracking of LDPE Plastic Wastes into Liquid Fuel by Natural Zeolite Supported Nickel MetalM Taufiqurrohaman, K Wijaya, A Nadia, SE Purba, A Syoufian
Key Engineering Materials 927, 154-158

2022
Synthesis of Nickel-loaded sulfated zirconia catalyst and its application for converting used palm cooking oil to gasoline via hydrocracking processITA Aziz, WD Saputri, W Trisunaryanti, S Sudiono, A Syoufian, A Budiman, …
Periodica Polytechnica Chemical Engineering 66 (1), 101-113

2021
Synthesis of high stability Mo/SiO2 catalyst utilizing Parangtritis beach sand for hydrocracking waste palm oil into biofuelGD Alisha, W Trisunaryanti, A Syoufian, S Larasati
Biomass Conversion and Biorefinery, 1-15

2021
Kimia Kuantum Untuk Perekayasa NanomaterialK Wijaya, A Syoufian, I Tahir, AS Hutama
UGM PRESS

2021
PREPARATION OF Co, Ni, AND Zn-BASED CATALYST SUPPORTED ON MESOPOROUS CARBON FOR HYDROCRACKING OF PYROLYZED α-CELLULOSEWT Triyono, A Syoufian, AP Wibawa, E Suarsih, DA Fatmawati
environmental pollution 14 (3), 1965-1971

2021
Silica-based solid acid catalyst with different concentration of H2SO4 and calcination temperature: Preparation and characterizationA Aneu, K Wijaya, A Syoufian
Silicon 13 (7), 2265-2270

2021
Synthesis and Application of Na2O/ZrO2 Nanocomposite for Microwave-assisted Transesterification of Castor OilD Hidayat, A Syoufian, M Utami, K Wijaya
ICS Physical Chemistry 1 (1), 26-26

2021
Performance of Ni-Mo sulfated nanozirconia catalyst for conversion of waste cooking oil into biofuel via hydrocracking processA Hanifa, A Nadia, WD Saputri, A Syoufian, K Wijaya
Materials Science Forum 1045, 79-89

2021
The Effects of Manganese Dopant Content and Calcination Temperature on Properties of Titania-Zirconia CompositeMI Muslim, R Kurniawan, MF Pradipta, W Trisunaryanti, A Syoufian
Indonesian Journal of Chemistry 21 (4), 882-890

2021
Solid State Mixing Preparation of CaO/Bentonite Nanocomposite and its Application to Improve the Quality of Patchouli OiK Wijaya, M Utami, A Syoufian, AI Murifal
Advanced Materials Research 1162, 21-26

2020
Catalytic Synthesis of Diethanolamide Surfactant from Used Cooking OilM Utami, K Wijaya, A Syoufian, SH Wicaksono
EKSAKTA: Journal of Sciences and Data Analysis, 133-138

2020
Physico-chemical properties of nano ZrO2-pillared bentonite with nickel as supporting metalM Mirzan, A Syoufian, K Wijaya
Nano Hybrids and Composites 30, 9-17

2020
Preparation of calcium oxide/zeolite nanocomposite and its application to improve the quality of patchouli oilK Wijaya, M Utami, A Syoufian, L Hidayatullah
Key Engineering Materials 849, 119-124

2020
Cobalt Doping on Zirconium Titanate as a Potential Photocatalyst with Visible-Light-ResponseEF Sulaikhah, R Kurniawan, MF Pradipta, W Trisunaryanti, A Syoufian
Indonesian Journal of Chemistry 20 (4), 911-918

2020
Zinc-Doped Titania Embedded on the Surface of Zirconia: A Potential Visible-Responsive Photocatalyst MaterialA Alifi, R Kurniawan, A Syoufian
Indonesian Journal of Chemistry 20 (6), 1374-1381

2020
Fuel production from LDPE-based plastic waste over chromium supported on sulfated zirconiL Hauli, K Wijaya, A Syoufian
Indonesian Journal of Chemistry 20 (2), 422-429

2019
Kinetics adsorption of heavy oil spills in rivers on magnetite-(CTAB-montmorillonite) adsorbentSH Siregar, K Wijaya, ES Kunarti, A Syoufian
IOP Conference Series: Materials Science and Engineering 509 (1), 012136

2019
Chrom/Nanocomposite ZrO2-Pillared Bentonite Catalyst for Castor Oil (Ricinus communis) HydrocrackingK Wijaya, A Syoufian, A Fitroturokhmah, W Trisunaryanti, D Adi Saputra
Nano Hybrids and Composites 27, 31-37

2019
Hydrocracking of LDPE plastic waste into liquid fuel over sulfated zirconia from a commercial zirconia nanopowderL Hauli, K Wijaya, A Syoufian
Orient. J. Chem 35 (1), 128-133

2019
Synthesis and Characterization of Cu-Doped Zirconium Titanate as A Potential Visible-Light Responsive PhotocatalystKR Andita, R Kurniawan, A Syoufian
Indonesian Journal of Chemistry 19 (3), 761-766

2019
Synthesis of Iron-Doped Zirconium Titanate as a Potential Visible-Light Responsive PhotocatalystR Kurniawan, S Sudiono, W Trisunaryanti, A Syoufian
Indonesian Journal of Chemistry 19 (02), 454-460

2018
Synthesis and Photoactivity of Fe 3 O 4/TiO 2-Co as a Magnetically Separable Visible Light Responsive PhotocatalystES Kunarti, I Kartini, A Syoufian, KM Widyandari
Indonesian Journal of Chemistry 18 (3), 403-410

2018
PENGARUH VARIASI WAKTU DAN KECEPATAN PENGADUKAN DALAM PEMBUATAN ETIL ESTER DARI MINYAK KELAPAJ Jusman, B Setiaji, T Triyono, A Syoufian
KOVALEN: Jurnal Riset Kimia 4 (1), 106-114

2018
Preparation and characterization of montmorillonite–cetyl trimethylammonium bromidSH Siregar, K Wijaya, ES Kunarti, A Syoufian, S Suyanta
Asian Journal of Chemistry 30, 25-28

2018
Synthesis and Characteristics of the Magnetic Properties of Fe3O4–(CTAB-montmorillonite) Composites, based on Variation in Fe3+/Fe2+ ConcentrationsSH Siregar, K Wijaya, ES Kunarti, A Syoufian
Oriental Journal of Chemistry 34 (2), 716

2018
Synthesis of Cr/Al2O3-Bentonite Nanocomposite as the hydrocracking catalyst of Castor oilK Wijaya, AD Ariyanti, I Tahir, A Syoufian, A Rachmat
Nano Hybrids and Composites 19, 46-54

2018
Preparation and properties of Fe3O4/SiO2/TiO2 core-shell nanocomposite as recoverable photocatalystES Kunarti, A Syoufian, IS Budi, AR Pradipta
Asian J. Chem 28 (6), 1343-1346

2016
Chrome impregnated on Bentonite (Cr-Bentonite) as hydrocracking catalyst of used cooking oilR Mandey, K Wijaya, A Syoufian
Asian Journal of Chemistry 28 (2), 282

2016
Sol–gel preparation of photoactive srilankite-type zirconium titanate hollow spheres by templating sulfonated polystyrene latex particlesA Syoufian, Y Manako, K Nakashima
Powder Technology 280, 207-210

2015
PEMBUATAN EMULSI M/A (VIRGIN COCONUT OIL-LARUTAN TEH) MENGGUNAKAN POLISORBAT 80 (POLIOKSIETILEN (20) SORBITAN MONOOLEAT) SEBAGAI SURFAKTANANS Utomo
Universitas Gadjah Mada

2015
Pengaruh Suhu Kalsinasi pada Sintesis Fe-Doped Titanium Dioksida dengan Metode Sol-GelF FITRIAH, A Syoufian
Text

2014
PENGARUH KONSENTRASI GARAM FeCl3· 6H2O PADA KARAKTER Fe-DOPED TITANIUM DIOKSIDA HASIL SINTESIS DENGAN METODE SOL GELNIKA ZAHRIYANI
Universitas Gadjah Mada
1
2014
PENGARUH KONSENTRASI Co, SUHU KALSINASI, DAN pH PADA SINTESIS Co-DOPED TiO2 DENGAN METODE SOL GELCR UTAMI
Universitas Gadjah Mada

2014
PENGARUH VARIASI KONSENTRASI GARAM FeCl3. 6H2O, SUHU KALSINASI DAN pH TERHADAP KARAKTER Fe-TiO2 YANG DISINTESIS MENGGUNAKAN METODE SOL-GEL; THE EFFECT OF VARIATIONS OF FeCl3 …AD Rosanti
Universitas Gadjah Mada
3
2014
PENGARUH KANDUNGAN ZAT ORGANIK TERHADAP KONSENTRASI PLUTONIUM PADA SEDIMEN PANTAI DEPOK YOGYAKARTAGA WASKITO, A Syoufian
Text

2014
Hydrocracking of used cooking oil into biofuel catalyzed by nickel-bentonite.K Wijaya, A Syoufian, SD Ariantika
Asian Journal of Chemistry 26 (13), 3785-3789
10
2014
Pengaruh konsentrasi Virgin Coconut Oil (VCO) terhadap stabilitas emulsi kosmetik dan nilai Sun Protection Factor (SPF)IAU Mu’awanah, B Setiaji, A Syoufian
Bimipa 24 (1), 1-11
36
2014
Purwarupa Sistem Kendali Suhu dengan Pengendali PID pada Sistem Pemanas dalam Proses Refluks/DistilasiTB Pratomo, A Dharmawan, A Syoufian, TW Supardi
IJEIS (Indonesian Journal of Electronics and Instrumentation Systems) 3 (1 …
12
2013
Characterization and modification of indonesian natural zeolite for hydrocracking of waste lubricant oil into liquid fuel fractionW Trisunaryanti, A Syoufian, S Purwono
Journal of Chemistry and Chemical Engineering 7 (2), 175
17
2013
Hydrocracking of palm oil into biogasoline catalyzed by Cr/natural zeolite.K Wijaya, G Baobalabuana, W Trisunaryanti, A Syoufian
Asian Journal of Chemistry 25 (16), 8981-8986
13
2013
MULTIPLE REGRESSION ANALYSIS OF THE INFLUENCE OF CATALYST CHARACTERS SUPPORTED ON γ-Al 2 O 3 TOWARDS THEIR HYDROCRACKING CONVERSION OF ASPHALTENEW Trisunaryanti, T Triyono, M Mudasir, A Syoufian
Indonesian Journal of Chemistry 4 (1), 6-11
2
2010
Konversi lemak ayam menjadi biodiesel dengan katalis zeolit alam teraktivasi H2SO4 dan NaOHK HADI
Universitas Gadjah Mada
1
2009
Degradation of methylene blue in aqueous dispersion of hollow titania photocatalyst: study of reaction enhancement by various electron scavengersA Syoufian, K Nakashima
Journal of colloid and interface science 317 (2), 507-512

2008
Titania Hollow Sphere: Synthesis and its ApplicationsA Syoufian
佐賀大学

2007
Degradation of methylene blue in aqueous dispersion of hollow titania photocatalyst: optimization of reaction by peroxydisulfate electron scavengerA Syoufian, K Nakashima
Journal of colloid and interface science 313 (1), 213-218

2007
Photocatalytic activity of titania hollow spheres: Photodecomposition of methylene blue as a target moleculeA Syoufian, OH Satriya, K Nakashima
Catalysis Communications 8 (5), 755-759

2007
Preparation of submicrometer-sized titania hollow spheres by templating sulfonated polystyrene latex particlesA Syoufian, Y Inoue, M Yada, K Nakashima
Materials Letters 61 (7), 1572-1575

2007
Codoping Effect of Nitrogen (N) to Iron (Fe) Doped Zirconium Titanate (ZrTiO 4) Composite toward Its Visible Light Responsiveness as PhotocatalystsR Hayati, R Kurniawan, N Prasetyo, S Sudiono, A Syoufian
Indonesian Journal of Chemistry

Synthesis of SO 4 2–/ZrO 2 Solid Acid and Na 2 O/ZrO 2 Solid Base Catalysts Using Hydrothermal Method for Biodiesel Production from Low-Grade Crude Palm OilS Setyaningsih, M Utami, A Syoufian, E Heraldy, NW Yuwono, K Wijaya
Indonesian Journal of Chemistry

EFFECT ACTIVATION OF CHEMICAL AND PHYSICAL TO STRUCTURE AND ACTIVATED CARBON QUALITY FROM CHARCOAL OBTAINED BY PYROLYSIS OF COCONUT SHELLD Tani, B Setiaji, W Trisunaryanti, A Syoufian

PREPARATION OF BIODIESEL FROM NYAMPLUNG OIL (Calophyllum inophyllum Linn OIL) USING H-ZEOLITE AND NaOH AS THE CATALYSTK Wijaya, A Syoufian, M Ainuri

THE EFFECT OF TEMPERATURE ON BIODIESEL CONVERSION FROM CALLOPHYLUM INOPHYLUM L (NYAMPLUNG) OIL CATALYZED BY H-ZEOLITE AND NaOHK Wijaya, A Syoufian, J Kusmasari
fuel 3, 6