Nitrite reduction on morphologically controlled Pt nanoparticles

被引:31
作者
Miyazaki, A
Asakawa, T
Nakano, Y
Balint, I
机构
[1] Tokyo Inst Technol, Dept Environm Chem & Engn, Interdisciplinary Grad Sch Sci & Technol, Midori Ku, Yokohama, Kanagawa 2268502, Japan
[2] Romanian Acad, Inst Phys Chem, Bucharest 77208, Romania
关键词
D O I
10.1039/b505537g
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
On the surface of morphologically controlled Pt nanoparticles, statistically rich in [100] crystalline facet, nitrite ions were reduced by H-2 to N-2 with high selectivity.
引用
收藏
页码:3730 / 3732
页数:3
相关论文
共 7 条
[1]   NO reduction by CH4 over well-structured Pt nanocrystals supported on γ-Al2O3 [J].
Balint, I ;
Miyazaki, A ;
Aika, K .
APPLIED CATALYSIS B-ENVIRONMENTAL, 2002, 37 (03) :217-229
[2]   Catalytic reduction of nitrates in natural water: is this a realistic objective? [J].
Corma, A ;
Palomares, AE ;
Rey, F ;
Prato, JG .
JOURNAL OF CATALYSIS, 2004, 227 (02) :561-562
[3]   Catalytic reduction of nitrate and nitrite on Pt-Cu/Al2O3 catalysts in aqueous solution:: Role of the interaction between copper and platinum in the reaction [J].
Epron, F ;
Gauthard, F ;
Pinéda, C ;
Barbier, J .
JOURNAL OF CATALYSIS, 2001, 198 (02) :309-318
[4]   Palladium and platinum-based catalysts in the catalytic reduction of nitrate in water: effect of copper, silver, or gold addition [J].
Gauthard, F ;
Epron, F ;
Barbier, J .
JOURNAL OF CATALYSIS, 2003, 220 (01) :182-191
[5]   Morphology of platinum nanoparticles protected by poly(N-isopropylacrylamide) [J].
Miyazaki, A ;
Nakano, Y .
LANGMUIR, 2000, 16 (18) :7109-7111
[6]   Kinetics of the catalytic liquid-phase hydrogenation of aqueous nitrate solutions [J].
Pintar, A ;
Batista, J ;
Levec, J ;
Kajiuchi, T .
APPLIED CATALYSIS B-ENVIRONMENTAL, 1996, 11 (01) :81-98
[7]   Hydrogenation of nitrate in water to nitrogen over Pd-Cu supported on active carbon [J].
Yoshinaga, Y ;
Akita, T ;
Mikami, I ;
Okuhara, T .
JOURNAL OF CATALYSIS, 2002, 207 (01) :37-45