Synthesis, characterization and activity of alumina-supported cobalt nitride for NO decomposition
2007; Elsevier BV; Volume: 180; Issue: 9 Linguagem: Inglês
10.1016/j.jssc.2007.06.031
ISSN1095-726X
AutoresZhiwei Yao, Ai‐Min Zhu, Jing Chen, Xinkui Wang, Chak‐Tong Au, Chuan Shi,
Tópico(s)Advanced Photocatalysis Techniques
ResumoA new type of transition metal nitride, viz. alumina-supported cobalt nitride, was synthesized for the first time by NH3-temperature-programmed reaction, and its structure was characterized by BET, X-ray diffraction (XRD) and X-ray photoelectron spectroscopic (XPS) techniques. The supported cobalt nitride performs much better than its bulk counterpart for NO decomposition, owing to its small crystal size, high thermal stability and big surface area.
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