Characterization of the Brønsted Acid Properties of H(Na)-Beta Zeolite by Infrared Spectroscopy and Thermal Analysis

Zeolites ◽  
1997 ◽  
Vol 19 (1) ◽  
pp. 65-74 ◽  
Author(s):  
Bao-Lian Su ◽  
Valérie Norberg
Keyword(s):  
Thermal Analysis ◽  
Infrared Spectroscopy ◽  
Beta Zeolite ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Acid Properties ◽  
Brönsted Acid

scholarly journals Tailoring Lewis/Brønsted acid properties of MOF nodes via hydrothermal and solvothermal synthesis: simple approach with exceptional catalytic implications

2021 ◽  
Author(s):  
Sergio Rojas-Buzo ◽  
Benjamin Bohigues ◽  
Christian W. Lopes ◽  
Débora M. Meira ◽  
Mercedes Boronat ◽  
...  
Keyword(s):  
Lewis Acid ◽  
Active Site ◽  
Solvothermal Synthesis ◽  
Simple Approach ◽  
Organic Reactions ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Acid Properties ◽  
Brönsted Acid

The Brønsted/Lewis acid properties of Hf-MOF-808 can be tuned by simply controlling the solvent employed in its synthesis, with direct catalytic implications on the activity and selectivity of organic reactions sensitive to the active site nature.

A Zr-Al-Beta zeolite with open Zr(iv) sites: an efficient bifunctional Lewis–Brønsted acid catalyst for a cascade reaction

2019 ◽  
Vol 9 (15) ◽  
pp. 4055-4065 ◽  
Author(s):  
Gang Li ◽  
Lou Gao ◽  
Zhizheng Sheng ◽  
Yulu Zhan ◽  
Chaoyang Zhang ◽  
...  
Keyword(s):  
High Activity ◽  
Acid Catalyst ◽  
Cascade Reaction ◽  
Beta Zeolite ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Brönsted Acid ◽  
Brønsted Acid Catalyst ◽  
One Step ◽  
Brönsted Acid Catalyst

A simple one-step strategy for the preparation of a bifunctional Zr-Al-Beta zeolite with external open Zr(iv) sites, showing high activity for the cascade reaction.

Characterization of Brønsted Acid–Base Complexes by 19F DOSY

2015 ◽  
Vol 17 (6) ◽  
pp. 1429-1432 ◽  
Author(s):  
Hariharaputhiran Subramanian ◽  
Craig P. Jasperse ◽  
Mukund P. Sibi
Keyword(s):  
Bronsted Acid ◽  
Brønsted Acid ◽  
Acid Base ◽  
Brönsted Acid

scholarly journals NMR Spectroscopic Characterization of Charge Assisted Strong Hydrogen Bonds in Brønsted Acid Catalysis

2016 ◽  
Vol 138 (50) ◽  
pp. 16345-16354 ◽  
Author(s):  
Nils Sorgenfrei ◽  
Johnny Hioe ◽  
Julian Greindl ◽  
Kerstin Rothermel ◽  
Fabio Morana ◽  
...  
Keyword(s):  
Hydrogen Bonds ◽  
Acid Catalysis ◽  
Spectroscopic Characterization ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Brönsted Acid ◽  
Bronsted Acid Catalysis

Combined Solid-State NMR and Theoretical Calculation Studies of Brønsted Acid Properties in Anhydrous 12-Molybdophosphoric Acid

2010 ◽  
Vol 114 (36) ◽  
pp. 15464-15472 ◽  
Author(s):  
Ningdong Feng ◽  
Anmin Zheng ◽  
Shing-Jong Huang ◽  
Hailu Zhang ◽  
Ningya Yu ◽  
...  
Keyword(s):  
Solid State ◽  
Theoretical Calculation ◽  
Solid State Nmr ◽  
Bronsted Acid ◽  
Molybdophosphoric Acid ◽  
Brønsted Acid ◽  
Acid Properties ◽  
Brönsted Acid
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