[HTML][HTML] Hydroconversion of used palm cooking oil into bio-jet fuel over phosphoric acid-modified nano-zirconia catalyst

AJ Saviola, K Wijaya, A Syoufian, WD Saputri… - Case Studies in …, 2024 - Elsevier
The objectives of this study were to determine the optimum phosphoric acid concentration
that produces a PO 4–ZrO 2 catalyst with the best acidity and examine its performance in the …

Preparation of Nano-ZrO2 powder via a microwave-assisted hydrothermal method

M Guo, G Wang, Y Zhao, H Li, K Tang, Y Zhao… - Ceramics …, 2021 - Elsevier
ZrO 2 nanocrystals were synthesised by a microwave-assisted hydrothermal method using
zirconium oxychloride (ZrOCl 2· 8H 2 O), yttrium chloride (YCl 3· 6H 2 O), and liquor …

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, 2018 - Elsevier
The conversion of LDPE plastic waste into liquid fuels over commercial zirconia
nanopowder (ZrO 2) with a fixed amount of sulfate and different amounts of Pt was …

Preparation of amorphous ZrO2 powders by hydrothermal-assisted sol-gel method

H Dan, L Chen, Z Li, X He, Y Ding - Inorganic Chemistry Communications, 2022 - Elsevier
Amorphous ZrO 2 exhibited broad application prospect as support materials. Herein,
amorphous ZrO 2 powders were prepared by a novel hydrothermal-assisted sol-gel route …

Green synthesis of zirconia nanoparticles and their characterization, anticancer activity and corrosion inhibition properties

N Muthulakshmi, A Kathirvel, M Senthil… - Journal of the Indian …, 2023 - Elsevier
Abstract Zirconia nanoparticles (ZrO 2 NPs) were synthesized using leaf extract of Parkia
biglandulosa (P. biglandulosa)(PBL). The structure of ZrO 2 NPs was confirmed by various …

Optimised Co-Precipitation synthesis condition for oxalate-derived zirconia nanoparticles

YT Foo, AZ Abdullah, BA Horri, B Salamatinia - Ceramics International, 2019 - Elsevier
Zirconia (ZrO 2) nanoparticles were successfully synthesised from zirconyl chloride and
ammonium oxalate via co-precipitation (CP), followed by calcination of the resulting co …

Enhanced catalytic conversion of palm oil into biofuels by Cr-incorporated sulphated zirconia

M Utami, R Safitri, MF Pradipta, K Wijaya, SW Chang… - Materials Letters, 2022 - Elsevier
The conversion of palm oil into biofuels using commercial zirconia (ZrO 2) modified sulfuric
acid (H 2 SO 4) incorporated with Cr metal has been systematically studied. Sulphated …

The Catalytic Performance of ZrO2-SO4 and Ni/ZrO2-SO4 Prepared from Commercial ZrO2 in Hydrocracking of LDPE Plastic Waste into Liquid Fuels.

AK Amin, K Wijaya… - Oriental Journal of …, 2018 - search.ebscohost.com
Catalytic activity and selectivity toward liquid fuels production of ZrO< sub> 2, SZ, 0.5 NiSZ,
1.0 NiSZ, and 1.5 NiSZ catalysts with different physicochemical properties, in hydrocracking …

Gamma–radiation synthesis and characterization of nanocomposite hydrogels based on poly (vinyl-alcohol)/zirconium NPs/europium

S Ladjouzi, L Guerbous - Radiation Physics and Chemistry, 2024 - Elsevier
In the present work, nanocomposite hydrogels based on poly (vinyl-alcohol)/zirconium
NPs/europium (PVA/ZrO 2 NPs/Eu 3+) hybrid films were prepared by solution casting …