Polyoxometalate modified SAPO-34: A highly stable and selective catalyst for methanol conversion to light olefins

F Hashemi, M Taghizadeh, MD Rami - Microporous and Mesoporous …, 2020 - Elsevier
Highly stable and selective SAPO-34 catalysts were synthesized with direct synthesis
incorporation of tungstophosphoric acid (HPW) and silver salt of HPW (AgPW) in SAPO-34 …

Assessment of the metal exchanged phosphomolybdic acid salt-catalyzed nerol oxidation reactions with hydrogen peroxide

AA Rodrigues, MJ da Silva, SO Ferreira, RC da Silva… - Molecular …, 2023 - Elsevier
In this work, phosphomolybdate salts were synthesized by exchanging the protons of the
phosphomolybdic acid with metal cations (ie, Co 2+, Cu 2+, Zn 2+, Mn 2+, Ni 2+, Al 3+, and …

Effect of AgWPA nanoparticles on the inhibition of Staphylococcus aureus growth in biofilms

Z Liang, Y Qi, S Guo, K Hao, M Zhao, N Guo - Food Control, 2019 - Elsevier
Staphylococcus aureus (S. aureus) is known as a food-borne pathogenic bacteria that is
difficult to deal with, especially in a biofilm. An appropriate and effective agent against S …

A Rare Carbon Skeletal Oxidative Rearrangement of Camphene Catalyzed by Al‐Exchanged Keggin Heteropolyacid Salts

MJ da Silva, LC de Andrade Leles, SO Ferreira… - …, 2019 - Wiley Online Library
In this work, aluminum‐exchanged Keggin heteropolyacid salts (ie, AlPW12O40,
AlPMo12O40, and Al4/3SiW12O40) were synthesized and evaluated as catalysts on the …

Synthesis and characterization of 12-phosphotungstic acid supported on BEA zeolite

A Jović, D Bajuk-Bogdanović, BN Vasiljević… - Materials Chemistry and …, 2017 - Elsevier
An optimized synthetic route for obtaining heteropoly acid (HPA) species supported on BEA
zeolite was applied, and different samples, comprising 20 to 50 wt% of 12-phosphotungstic …

[HTML][HTML] Synthesis and Properties of Rubidium Salts of Phosphotungstic Acid

AA Belmesov, AA Glukhov, MV Tsvetkov… - Journal of Composites …, 2023 - mdpi.com
The work is devoted to the study of the influence of synthesis conditions on the properties of
water-insoluble rubidium salts of phosphotungstic acid (PTA). Such heteropoly compounds …

Preparation, characterization and catalytic activity of mesoporous Ag2HPW12O40/SBA-15 and Ag2HPW12O40/TiO2 composites

I Holclajtner-Antunović, D Bajuk-Bogdanović… - Materials Chemistry and …, 2015 - Elsevier
The current study reports the synthesis and characterization of tungstophosphoric acid and
its acid silver salt supported on mesoporous molecular sieve SBA-15 and TiO 2. Because …

Silver salts of 12-tungstophosphoric acid supported on SBA-15: effect of enhanced specific surface area on ethanol dehydration

MA Resende, MCH Clemente, GAV Martins… - Research on Chemical …, 2025 - Springer
This work reports the preparation, characterization, and application of silver salt derivatives
of HPW (AgxHPW) in ethanol dehydration. The materials were fully characterized by …