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The atrane route (aluminum tri-sec butoxide as the metal source mixed with tri-ethanolamine to yield the alumatrane complex) was used to synthesize aluminas that showed specific surface areas in the 150–275m 2 /g range and average pore sizes in the 60–180Å range after calcination. Different techniques were used to characterize the aluminas (IR, XRD, 27 Al MAS-NMR, N 2 adsorption)...
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