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2）Effect of pretreatment on ceria-supported cobalt catalyst for ammonia synthesis. RSC Advances, 2014, 4, 38093-38102.

3）Carbon-supported Ru catalyst with lithium promoter for ammonia synthesis. Catalysis Communications, 2013, 41, 110-114.

4）Effect of treatment conditions on ruthenium particle size and ammonia synthesis activity of ruthenium catalyst. Catalysis Communications, 2013, 39, 14-19.

5）KOH Activation of Thermally Modified Carbon as a Support of Ru Catalysts for Ammonia Synthesis, ChemCatChem, 2013, 5 (7), 1941-1947.

6）Study of potassium promoter effect for Ru/AC catalysts of ammonia synthesis, Catalysis Science & Technology, 2013, 3(5), 1367-1374.

7）Effect of chlorine on the chemisorptive properties and ammonia synthesis activity of alumina-supported Ru catalysts, Catalysis Letters, 2011, 141(10), 1557-1568.

8）Effect of carbon and chlorine on the performance of carbon-covered alumina supported Ru catalyst for ammonia synthesis, Catalysis Communications, 2011, 12(15): 1452-1457.

9）Sm-promoted alumina supported Ru catalysts for ammonia synthesis: Effect of the preparation method and Sm promoter. Catalysis Communications, 2011, 12(6): 553-558.

10）Physicochemical Characterization and H2-TPD Study of Alumina Supported Ruthenium Catalysts. Catalysis Letters, 2008, 124(3): 178-184.