Surface interactions of zinc oxide and zinc sulfide with nitric oxide.
Surface interactions of zinc oxide and zinc sulfide with nitric oxide.
复制标题
氧化锌和硫化锌与一氧化氮的表面相互作用。
DOI：
10.1021/j100852a045
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发表时间：
1968
期刊：
影响因子：
--
通讯作者：
J. Lunsford
中科院分区：
文献类型：
--
作者：
J. Lunsford
NO分子吸附在ZnO或ZnS上时，观察到NO分子的电子顺磁共振谱。用ZnO观察到了N022_2分子离子的光谱，但用ZnS没有观察到。这被认为是NO22-物质由NO与金属氧化物表面上的氧化物离子反应产生的额外证据。从gn（H平行于N-O轴）的值，确定2 n * 和2* 能级的分裂。分裂，这是一个衡量的表面场与吸附分子的相互作用，被发现是0.50和0.33 eV的theZnO和ZnS表面，分别。这些结果与NO在MgO上的裂解以及O2 ~-在MgO、ZnO和沸石上的裂解进行了比较。
The epr spectrumof the NO molecule was observed when nitric oxide was adsorbed on ZnO or ZnS. The spectrum of the N022_ molecule ion was observed with ZnO but not with ZnS. This is taken as additional evidence that the N022~ species results from the reaction of NO with oxide ions on the surface of metal oxides. From the values of g „(H parallel to the N-0 axis), the splitting of the 2 «* and 2* levels was determined. The splitting, which is a measure of the surface field interaction with the adsorbed molecule, was found to be 0.50 and 0.33 eV for theZnO and ZnS surface, respectively. These results are compared with the splitting for NO on MgO and for 02~ on MgO, ZnO, and zeolites.