引用本文:
黄璐, 杨瑶, 潘道东. 二氧化钛载Ir催化剂对氨氧化的电催化[J]. 应用化学,
2013, 30(5): 584-589.
doi:
10.3724/SP.J.1095.2013.20311
Citation: HUANG Lu, YANG Yao, PAN Daodong. Electrocatalytic Oxidation of Ammonia with Ir Catalysts Supported on TiO2[J]. Chinese Journal of Applied Chemistry, 2013, 30(5): 584-589. doi: 10.3724/SP.J.1095.2013.20311
Citation: HUANG Lu, YANG Yao, PAN Daodong. Electrocatalytic Oxidation of Ammonia with Ir Catalysts Supported on TiO2[J]. Chinese Journal of Applied Chemistry, 2013, 30(5): 584-589. doi: 10.3724/SP.J.1095.2013.20311
二氧化钛载Ir催化剂对氨氧化的电催化
English
Electrocatalytic Oxidation of Ammonia with Ir Catalysts Supported on TiO2
Abstract:
The influence of the crystal structure of TiO2 on the electrocatalytic performance of Ir catalyst supported on TiO2(Ir/TiO2) for the ammonia oxidation was is investigated. It shows that the electrocatalytic performance of the Ir/TiO2 with rutile structure(Ir/TiO2-R) is much better than that of the Ir/TiO2 with the anatase structure(Ir/TiO2-A). The physicochemical and electrochemical characterizations reveal that the enhancement in the electrocatalytic performance of the Ir/TiO2-R catalyst may be attributed to the uniform dispersion of Ir nanoparticles and a large surface area of TiO2-R.
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