NiCo@C(N)/NC纳米复合物的制备及其吸波性能
包秀坤, 史桂梅

Preparation and Microwave Absorption Properties of NiCo@C(N)/NC Nanocomposites
BAO Xiukun, SHI Guimei
图3 N2的X射线电子能谱
Fig.3 XPS spectrum of N2 (a) survey, (b) Ni 2p, (c) Co 2p, (d) C 1s and (e) N 1s