Every reference with a DOI in the deposited reference list resolved to a known
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Surface properties and porosities of silica and acid-treated montmorillonite catalyst supports: influence on activities of supported ZnCl2 alkylation catalysts
Surface Characterization of Mesoporous Silicoaluminates of the MCM-41 Type: Evaluation of Polar Surface Sites Using Flow Calorimetry, Adsorption of a Cationic Surfactant as a Function of Pore Size and Aluminum Content
Number and Strength of Surface Acidic Sites on Porous Aluminosilicates of the MCM-41 Type Inferred from a Combined Microcalorimetric and Adsorption Study
The 4 references without a DOI — listed, not checked
no DOI — not checkedJ.A. Ballantine, in: K. Smith (Ed.), Solid Supports and Catalysts in Organic Synthesis, Harwood, UK, 1992, p. 100.
no DOI — not checkedM. Campanati, A. Vaccari, in: R. Sheldon, H. van Bekkum (Eds.), Fine Chemicals Through Heterogeneous Catalysis, VCH, Vienheim, 2000, pp. 61–79.
no DOI — not checked10.1016/S1381-1169(00)00540-9_BIB23
no DOI — not checkedR.W. Mc Cabe, in: D.W. Bruce, D. O’Hare (Eds.), Inorganic Materials, Wiley, New York, 1992, p. 296.
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