Phosphomolybdic acid functionalized covalent organic frameworks: Structure characterization and catalytic properties in olefin epoxidation

2015 ◽  
Vol 213 ◽  
pp. 59-67 ◽  
Author(s):  
Wenxiu Gao ◽  
Xiuyun Sun ◽  
Huiling Niu ◽  
Xiaojing Song ◽  
Kaige Li ◽  
...  
Keyword(s):  
Catalytic Properties ◽  
Phosphomolybdic Acid ◽  
Structure Characterization ◽  
Covalent Organic Frameworks ◽  
Olefin Epoxidation

Synthesis, Structural Elucidation, and Catalytic Properties in Olefin Epoxidation of the Polymeric Hybrid Material [Mo3O9(2-[3(5)-Pyrazolyl]pyridine)]n

2014 ◽  
Vol 53 (5) ◽  
pp. 2652-2665 ◽  
Author(s):  
Tatiana R. Amarante ◽  
Patrícia Neves ◽  
Ana C. Gomes ◽  
Mariela M. Nolasco ◽  
Paulo Ribeiro-Claro ◽  
...  
Keyword(s):  
Hybrid Material ◽  
Catalytic Properties ◽  
Structural Elucidation ◽  
Olefin Epoxidation

Ionic Solid Nanomaterials: Synthesis, Characterization and Catalytic Properties Investigation

2013 ◽  
Vol 699 ◽  
pp. 155-160 ◽  
Author(s):  
Nur Aainaa Syahirah Ramli ◽  
Nor Aishah Saidina Amin
Keyword(s):  
Phosphotungstic Acid ◽  
Catalytic Properties ◽  
Parent Compound ◽  
Phosphomolybdic Acid ◽  
Catalytic Performance ◽  
Amorphous Structure ◽  
Silicotungstic Acid ◽  
Ionic Solids ◽  
Ionic Solid ◽  
Nanomaterials Synthesis

A series of ionic solid nanomaterials denoted as IS1, IS2 and IS3 have been prepared using butylmethylimidazolium bromide ([BMIM][Br]) ionic liquid as cation, and three types of heteropolyacid; phosphotungstic acid (H3PW12O40), phosphomolybdic acid (H3PMo12O40), and silicotungstic acid (H4SiW12O40) as anion. The nanomaterials were characterized by FTIR, XRD, SEM, TGA, NH3-TPD and BET. Its catalytic performance was investigated by catalyzing glucose conversion to levulinic acid and hydroxymethylfurfural. It was observed that the ionic solids have higher acidity with semi amorphous structure, higher thermal stability and insignificant water content compared to the parent compound. Among the three prepared ionic solids, phosphomolybdic based ionic solid (IS2) exhibited the best catalytic performance due to its highest total acidity.

scholarly journals Electrostatic immobilization of phosphomolybdic acid on imidazolium-based mesoporous organosilicas for catalytic olefin epoxidation

2014 ◽  
Vol 35 (4) ◽  
pp. 532-539 ◽  
Author(s):  
Jing Wang ◽  
Yongcun Zou ◽  
Yu Sun ◽  
Maximilian Hemgesberg ◽  
Dirk Schaffner ◽  
...  
Keyword(s):  
Phosphomolybdic Acid ◽  
Olefin Epoxidation ◽  
Mesoporous Organosilicas

Synthesis, Crystal Structure, Characterization, and Catalytic Properties of TNU-9

2007 ◽  
Vol 129 (35) ◽  
pp. 10870-10885 ◽  
Author(s):  
Suk Bong Hong ◽  
Hyung-Ki Min ◽  
Chae-Ho Shin ◽  
Paul A. Cox ◽  
Stewart J. Warrender ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Catalytic Properties ◽  
Structure Characterization

scholarly journals Structure Characterization and Catalytic Properties of Cr2O3Doped with MgO Supported on MgF2

2005 ◽  
Vol 108 (2) ◽  
pp. 323-330 ◽  
Author(s):  
J. Goslar ◽  
M. Wojciechowska ◽  
M. Zieliński ◽  
I. Tomska-Foralewska ◽  
W. Przystajko
Keyword(s):  
Catalytic Properties ◽  
Structure Characterization

An endo-(1→3)-β-d-glucanase from the scallop Chlamys albidus: catalytic properties, cDNA cloning and secondary-structure characterization

2009 ◽  
Vol 344 (2) ◽  
pp. 191-197 ◽  
Author(s):  
Svetlana N. Kovalchuk ◽  
Irina Yu. Bakunina ◽  
Yulia V. Burtseva ◽  
Viktor I. Emelyanenko ◽  
Natalia Yu. Kim ◽  
...  
Keyword(s):  
Secondary Structure ◽  
Cdna Cloning ◽  
Catalytic Properties ◽  
Structure Characterization

Synthesis and catalytic properties in olefin epoxidation of dioxomolybdenum(vi) complexes bearing a bidentate or tetradentate salen-type ligand

2007 ◽  
Vol 270 (1-2) ◽  
pp. 185-194 ◽  
Author(s):  
Sofia M. Bruno ◽  
Salete S. Balula ◽  
Anabela A. Valente ◽  
Filipe A. Almeida Paz ◽  
Martyn Pillinger ◽  
...  
Keyword(s):  
Catalytic Properties ◽  
Olefin Epoxidation
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