Effect of traces of water vapor on the rate of ammonia decomposition on polycrystalline platinum |
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| Authors: | M Grosman and D G Löffler |
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| Institution: | (1) Institute of Materials Science and Technology (INTEMA) Universidad Nacional de Mar del Plata-CONICET, Juan B. Justo 4302, 7600 Mar de Plata, Argentina |
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| Abstract: | The influence of small (lower than 0.02) molar fractions of water on the rate of ammonia decomposition on platinum wires was studied for ammonia pressures varying between 6.7 and 93.3 kPa and temperatures between 800 and 1700 K. The presence of water strongly inhibited the rate of reaction in all experiments.
          ( 0,02)              ,   6,7 93,3  ,  800 1700 K.    .
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