Promoting Aromatic C–H Activation through Reactive Brønsted Acid–Base Pairs on Penta-Coordinated Al-Enriched Amorphous Silica–Alumina

2022 ◽  
pp. 486-491
Author(s):  
Zichun Wang ◽  
Yijiao Jiang ◽  
Alfons Baiker ◽  
Michael Hunger ◽  
Jun Huang
Keyword(s):  
Amorphous Silica ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Acid Base ◽  
Base Pairs ◽  
Brönsted Acid ◽  
Silica Alumina

scholarly journals Shedding light on the atomic-scale structure of amorphous silica–alumina and its Brønsted acid sites

2019 ◽  
Vol 21 (35) ◽  
pp. 19529-19537 ◽  
Author(s):  
Frédéric A. Perras ◽  
Zichun Wang ◽  
Takeshi Kobayashi ◽  
Alfons Baiker ◽  
Jun Huang ◽  
...  
Keyword(s):  
Amorphous Silica ◽  
Acid Sites ◽  
Atomic Scale ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Brønsted Acid Sites ◽  
Brönsted Acid ◽  
Silica Alumina ◽  
Brönsted Acid Sites ◽  
Bronsted Acid Sites

Advanced solid-state NMR methods, using dynamic nuclear polarization (DNP), are applied to probe the atomic-scale bulk structure of amorphous silica–alumina catalysts prepared by flame-spray pyrolysis, and the structure of their Brønsted acid sites.

Superprotonic conductivity of Ti-based MOFs with Brønsted acid–base pairs

2020 ◽  
Vol 502 ◽  
pp. 119317 ◽  
Author(s):  
Wei-Hua Deng ◽  
P. Naresh Kumar ◽  
Wen-Hua Li ◽  
Chiranjeevulu Kashi ◽  
Ming-Shui Yao ◽  
...  
Keyword(s):  
Bronsted Acid ◽  
Brønsted Acid ◽  
Acid Base ◽  
Base Pairs ◽  
Brönsted Acid

Brønsted acid sites of zeolitic strength in amorphous silica-alumina

2010 ◽  
Vol 46 (20) ◽  
pp. 3466 ◽  
Author(s):  
Dilip G. Poduval ◽  
J. A. Rob van Veen ◽  
Marcello S. Rigutto ◽  
Emiel J. M. Hensen
Keyword(s):  
Amorphous Silica ◽  
Acid Sites ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Brønsted Acid Sites ◽  
Brönsted Acid ◽  
Silica Alumina ◽  
Brönsted Acid Sites ◽  
Bronsted Acid Sites

Brønsted acid–base pairs of drugs as dual ionic liquids: NMR ionicity studies

Tetrahedron ◽  
2015 ◽  
Vol 71 (4) ◽  
pp. 676-685 ◽  
Author(s):  
Dayse N. Moreira ◽  
Nieves Fresno ◽  
Ruth Pérez-Fernández ◽  
Clarissa P. Frizzo ◽  
Pilar Goya ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Acid Base ◽  
Base Pairs ◽  
Brönsted Acid

Brønsted Acid−Base Ionic Liquids as Proton-Conducting Nonaqueous Electrolytes

2003 ◽  
Vol 107 (17) ◽  
pp. 4024-4033 ◽  
Author(s):  
Akihiro Noda ◽  
Md. Abu Bin Hasan Susan ◽  
Kenji Kudo ◽  
Shigenori Mitsushima ◽  
Kikuko Hayamizu ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Acid Base ◽  
Proton Conducting ◽  
Nonaqueous Electrolytes ◽  
Brönsted Acid

CO2 absorption properties of Brønsted acid–base ionic liquid composed of N,N-dimethylformamide and bis(trifluoromethanesulfonyl)amide

2010 ◽  
Vol 52 (2) ◽  
pp. 189-192 ◽  
Author(s):  
Daisuke Kodama ◽  
Mitsuhiro Kanakubo ◽  
Masaki Kokubo ◽  
Takeshi Ono ◽  
Hajime Kawanami ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Co2 Absorption ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Acid Base ◽  
Absorption Properties ◽  
Brönsted Acid
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