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氧化物纳米材料表面结构与性质的固体核磁共振波谱研究
夏锡锋1,张文静2,林芝晔2,柯晓康2,温玉洁2,王芳2,陈俊超2,*(),彭路明2,*()
Solid-State NMR Studies on the Surface Structure and Properties of Oxide Nanomaterials
Xi-feng XIA1,Wen-jing ZHANG2,Zhi-ye LIN2,Xiao-kang KE2,Yu-jie WEN2,Fang WANG2,Jun-chao CHEN2,*(),Lu-ming PENG2,*()

图11. γ-三氧化二铝的(a) 2D 17O 3QMAS DNP SENS谱图与(b)模拟的3QMAS谱图中不同位点（1、2和3）谱图[34]

Fig.11. (a) 2D 17O 3QMAS DNP SENS spectrum of γ-Al2O3 and (b) simulated spectra of different sites (site 1, 2 and 3) based on the parameters extracted from the 3QMAS spectrum[34]