ZSM-5/γ-Al₂O₃ Catalysts for Methanol Dehydration: Tuning Pore Structure by Carbon Nanotubes as a Pore-Forming Agent

Table 1

Textural properties of the as-prepared materials.

Sample	ZA-1	ZA-2	ZA-0
BET surface area, m^2/g	317	147	240
Pore volume (Guvrich), cm^3/g	0.27	0.14	0.18
Micropore volume (t-plot), cm^3/g	0.10	0.05	0.07
Mesopore surface area (t-plot), m^2/g	85	44	72