Oxygen vacancy-rich mesoporous silica KCC-1 for CO2 methanation

MYS Hamid, ML Firmansyah, S Triwahyono… - Applied Catalysis A …, 2017 - Elsevier
Mesoporous silica KCC-1 was successfully synthesized by microemulsion system coupled
with microwave-assisted hydrothermal method. Mesoporous silica KCC-1 exhibited …

Production of H2-Free Carbon Monoxide from Formic Acid Dehydration: The Catalytic Role of Acid Sites in Sulfated Zirconia

HJ Lee, DC Kang, EJ Kim, YW Suh, DP Kim, H Han… - Nanomaterials, 2022 - mdpi.com
The formic acid (CH2O2) decomposition over sulfated zirconia (SZ) catalysts prepared
under different synthesis conditions, such as calcination temperature (500–650° C) and …

Production of propanal from 1, 2-propanediol over silica-supported WO3 catalyst

D Sun, Y Yamada, S Sato - Applied Catalysis A: General, 2014 - Elsevier
The vapor-phase dehydration of 1, 2-propanediol (1, 2-PDO) was performed over various
supported acidic oxide catalysts. Silica-supported WO 3 catalyst shows the highest catalytic …

Zirconium-loaded mesostructured silica nanoparticles adsorbent for removal of hexavalent chromium from aqueous solution

S Triwahyono, N Salamun, AA Jalil… - Industrial & …, 2018 - ACS Publications
Zirconium-loaded mesostructured silica nanoparticles (Zr/MSN) were developed for the
removal of hexavalent chromium (Cr (VI)) from aqueous solutions. X-ray diffraction …

Catalytic cracking of 1, 3, 5-triisopropylbenzene over silicoaluminophosphate with hierarchical pore structure

J Qi, Q Jin, K Zhao, T Zhao - Journal of Porous Materials, 2015 - Springer
In order to prepare a highly active catalyst for the catalytic cracking of larger molecules, a
novel micro-mesoporous silicoaluminophosphate composite (define as mesoporous SAPO …

Efficient production of biodiesel from both esterification and transesterification over supported SO42−–MoO3–ZrO2–Nd2O3/SiO2 catalysts

X Li, D Tong, C Hu - Journal of energy chemistry, 2015 - Elsevier
Abstract SO 4 2−–MoO 3–ZrO 2–Nd 2 O 3/SiO 2 (SMZN/SiO 2) catalysts for the production of
biodiesel via both esterification and transesterification were prepared and characterized by …

Role of Iridium in n‐Pentane Isomerization, Cyclohexane Ring Opening, and Cumene Cracking Over Ir/Pt‐HZSM5

HD Setiabudi, BA Abdulkadir, AA Jalil - ChemistrySelect, 2024 - Wiley Online Library
Producing aromatic compounds sustainably from renewable sources is essential to reduce
reliance on fossil fuels. This study aims to elucidate the multifunctional behavior of Ir on Pt …

Catalytic cracking of isopropylbenzene over hybrid HZSM-12/M41S (M41S= MCM-41 or MCM-48) micro-mesoporous materials

SWM Machado, JC Santana… - Petroleum Science …, 2018 - Taylor & Francis
The catalytic cracking of isopropylbenzene was investigaded over hybrid ZSM-12/MCM-41
and HZSM-12/MCM-48 micro-mesoporous materials, in order to verify the effect of the acid …

Influence of Cr/Zr Ratio on Activity of Cr–Zr Oxide Catalysts in Non-Oxidative Propane Dehydrogenation

A Zubkov, T Bugrova, M Salaev, G Mamontov - Crystals, 2021 - mdpi.com
Two series of chromium–zirconium mixed oxide catalysts with different Cr/Zr molar ratio are
prepared by co-precipitation method. Porous structure of the catalysts is studied by low …

High activity of aluminated bifunctional mesoporous silica nanoparticles for cumene hydrocracking and measurement of molar absorption coefficient

MR Sazegar, S Triwahyono, AA Jalil, RR Mukti… - New Journal of …, 2015 - pubs.rsc.org
Bifunctional mesoporous silica nanomaterials (MSN) with various Si/Al molar ratios of 7, 10,
20 and 50 in platinum supported (Pt/HAlMSN) were synthesized using sol–gel methods …