J. Ulan

发表

Stacking disorders in VPI-5 and AlPO4-8 and the related loss of adsorption capacity

R. Gronsky, K. Vinje, J. Ulan, 1991 .

Characterization of aluminophosphates: Identification of 18-member ring structure in AlPO4-8

R. Gronsky, J. Ulan, R. Szostak, 1990 .

Small pore VPI-5: Pore blockage due to thermally induced stacking disorders

R. Gronsky, K. Sorby, R. Szostak, 1990 .

Effect of lead acetate in the preparation of the Lindlar catalyst

R. S. Rai, W. Maier, G. Thomas, 1987 .

Hydrolysis of imidazole-containing amide acetals

R. S. Brown, J. Ulan, 1983 .

Rational design of a heterogeneous palladium catalyst for the selective hydrogenation of alkynes

W. Maier, David A. Smith, J. Ulan, 1987 .

Sensitivity of iron silicate morphology and crystallinity to synthesis gel composition

R. Gronsky, J. Ulan, R. Szostak, 1991 .

Compositional heterogeneity in iron silicate molecular sieve syn-gas catalysts

R. Gronsky, J. Ulan, R. Szostak, 1991 .

Mechanism of 2-hexyne hydrogenation on heterogeneous palladium

W. Maier, J. Ulan, 1989 .

Organic-free VPI-5: Synthesis and characterization of AlPO4-H1

K. Sorby, R. Szostak, J. Ulan, 1990 .

Hydrolyses of 2-trimethylsilyl N1-heterocycles. Involvement of zwitterions in the hydrolysis of 2-(trimethylsilyl)-N-methylimidazole, 2-(trimethylsilyl)pyridine, and 2-((trimethylsilyl)methyl-N-methylimidazole

R. S. Brown, H. Ślebocka-tilk, J. Ulan, 1984 .

HYDROLYSES OF 2-(TRIMETHYLSILYL) N1-HETEROCYCLES. INVOLVEMENT OF ZWITTERIONS IN THE HYDROLYSIS OF 2-(TRIMETHYLSILYL)-N-METHYLIMIDAZOLE, 2-(TRIMETHYLSILYL)PYRIDINE, AND 2-((TRIMETHYLSILYL)METHYL)-N-METHYLIMIDAZOLE

R. S. Brown, H. Ślebocka-tilk, J. Ulan, 1985 .