Creating Brønsted acidity at the SiO2-Nb2O5 interface

The surface chemistry of amorphous silica. Zhuravlev model

L. T. Zhuravlev · Colloids and Surfaces A Physicochemical and Engineering Aspects · 2000 · 2.3K citations

Natural Sciences, Chemistry, Materials Science +13

Pyridinium p-toluenesulfonate. A mild and efficient catalyst for the tetrahydropyranylation of alcohols

Masaaki Miyashita, Akira Yoshikoshi, Paul A. Grieco · The Journal of Organic Chemistry · 1977 · 748 citations

Natural Sciences, Chemistry, Catalysis +7

Nb₂O₅·nH₂O as a Heterogeneous Catalyst with Water-Tolerant Lewis Acid Sites

Kiyotaka Nakajima, Yusuke Baba, Ryouhei Noma et al. · Journal of the American Chemical Society · 2011 · 565 citations

Natural Sciences, Chemical Engineering, Chemistry +16

Acidic properties of supported niobium oxide catalysts: An infrared spectroscopy investigation

Jerzy Dátka · Journal of Catalysis · 1992 · 379 citations

Natural Sciences, Materials Engineering, Materials Science +15

Niobium-containing catalysts—the state of the art

Maria Ziółek · Catalysis Today · 2003 · 352 citations

Natural Sciences, Chemistry, Materials Science +12