Seuraa
Karna Wijaya
Karna Wijaya
Professor of Chemistry, Gadjah Mada University
Vahvistettu sähköpostiosoite verkkotunnuksessa ugm.ac.id - Kotisivu
Nimike
Viittaukset
Viittaukset
Vuosi
Sintesis TiO2/zeolit sebagai fotokatalis pada pengolahan limbah cair industri tapioka secara adsorpsi-fotodegradasi
I Fatimah, K Wijaya
Teknoin 10 (4), 2005
852005
Pt-promoted sulfated zirconia as catalyst for hydrocracking of LDPE plastic waste into liquid fuels
M Utami, K Wijaya, W Trisunaryanti
Materials Chemistry and Physics 213, 548-555, 2018
752018
DNA binding of iron (II) complexes with 1, 10-phenanthroline and 4, 7-diphenyl-1, 10-phenanthroline: salt effect, ligand substituent effect, base pair specificity and binding …
K Wijaya, N Yoshioka, H Inoue
Journal of inorganic biochemistry 94 (3), 263-271, 2003
672003
Esterification of palm fatty acid distillate with high amount of free fatty acids using coconut shell char based catalyst
A Hidayat, K Wijaya, A Nurdiawati, W Kurniawan, H Hinode, K Yoshikawa, ...
Energy Procedia 75, 969-974, 2015
662015
Effect of pyrolisis temperature and distillation on character of coconut shell liquid smoke
JZ Lombok, B Setiaji, W Trisunaryanti, K Wijaya
Asian Journal of Science and Technology 5 (6), 320-325, 2014
612014
The synthesis of SO4/ZrO2 and Zr/CaO catalysts via hydrothermal treatment and their application for conversion of low-grade coconut oil into biodiesel
MS La Ore, K Wijaya, W Trisunaryanti, WD Saputri, E Heraldy, ...
Journal of Environmental Chemical Engineering 8 (5), 104205, 2020
592020
Oxidation of remazol brilliant blue r (RB. 19) with in situ electro-generated active chlorine using Ti/PbO2 electrode
A Mukimin, K Wijaya, A Kuncaka
Separation and purification technology 95, 1-9, 2012
512012
Composites of TiO2-aluminum pillared montmorillonite: synthesis, characterization and photocatalytic degradation of methylene blue
I Fatimah, S Wang, K Wijaya
Applied clay science 50 (4), 588-593, 2010
482010
Titanium oxide dispersed on natural zeolite (TiO 2/Zeolite) and its application for congo red photodegradation
I Fatimah, E Sugiharto, K Wijaya, I Tahir, K Kamalia
Indonesian Journal of Chemistry 6 (1), 38-42, 2010
482010
Synthesis of nickel catalyst supported on ZrO2/SO4 pillared bentonite and its application for conversion of coconut oil into gasoline via hydrocracking process
K Wijaya, MA Kurniawan, WD Saputri, W Trisunaryanti, M Mirzan, ...
Journal of Environmental Chemical Engineering 9 (4), 105399, 2021
452021
Base-specific and enantioselective studies for the DNA binding of iron (II) mixed-ligand complexes containing 1, 10-phenanthroline and dipyrido [3, 2-a: 2′, 3′-c] phenazine
K Wijaya, ET Wahyuni, H Inoue, N Yoshioka
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 66 (1 …, 2007
442007
Hydrothermal treatment of SO4/TiO2 and TiO2/CaO as heterogeneous catalysts for the conversion of Jatropha oil into biodiesel
RA Pratika, K Wijaya, W Trisunaryanti
Journal of Environmental Chemical Engineering 9 (6), 106547, 2021
412021
Hydrothermal preparation of a platinum-loaded sulphated nanozirconia catalyst for the effective conversion of waste low density polyethylene into gasoline-range hydrocarbons
M Utami, W Trisunaryanti, K Shida, M Tsushida, H Kawakita, K Ohto, ...
RSC advances 9 (71), 41392-41401, 2019
382019
Recent progress on sulfated nanozirconia as a solid acid catalyst in the hydrocracking reaction
SJ Sekewael, RA Pratika, L Hauli, AK Amin, M Utami, K Wijaya
Catalysts 12 (2), 191, 2022
352022
Preparation and characterization of sulfated zirconia from a commercial zirconia nanopowder
L Hauli, K Wijaya, R Armunanto
Oriental Journal of Chemistry 34 (3), 1559, 2018
352018
Green synthesis of hierarchical porous carbon prepared from coconut lumber sawdust as Ni-based catalyst support for hydrotreating Callophyllum inophyllum oil
W Trisunaryanti, K Wijaya, T Triyono, AR Adriani, S Larasati
Results in Engineering 11, 100258, 2021
332021
Terapan analisis hansch untuk aktivitas antioksidan senyawa turunan flavon/flavonol
I Tahir, K Wijaya, D Widianingsih
Makalah Seminar Khemometri 25, 2003
332003
Preparation and Characterization of Tio 2-Zeolite and Its Application to Degrade Textille Wastewater By Photocatalytic Method
Y Utubira, K Wijaya, T Triyono, E Sugiharto
Indonesian Journal of Chemistry 6 (3), 231-237, 2006
322006
Salt-dependent binding of iron (II) mixed-ligand complexes containing 1, 10-phenanthroline and dipyrido [3, 2-a: 2?, 3?-c] phenazine to calf thymus DNA
Mudasir, K Wijaya, E Tri Wahyuni, N Yoshioka, H Inoue
Biophysical Chemistry 121 (1), 44-50, 2006
322006
Synthesis and characterization of sulfated zirconia mesopore and its application on lauric acid esterification
A Rachmat, W Trisunaryanti, Sutarno, K Wijaya
Materials for Renewable and Sustainable Energy 6, 1-9, 2017
312017
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Artikkelit 1–20