Abstract—

Copper-doped nickel zinc nanoferrites Ni_0.45Zn_0.55 – xCu_xFe₂O₄ (x = 0.0, 0.1, 0.2, 0.3) were prepared by solution-combustion synthesis using sucrose as a fueland characterized by XRD, TEM, FTIR, and Raman spectra. The XRD results suggest the formation of single-phasenanoferrites with a cubic spinel structure. The FTIR spectra of synthesized nanoferrites showed two strong absorption bands (υ₁ and υ₂) at 569 cm^–1 and 422 cm^–1. For synthesized materials, their structural and elastic parameters were determined as a function of x. Our results may turn interesting to those engaged in combustion synthesis of substituted ferrites.

中文翻译：

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以蔗糖为燃料的固溶燃烧合成铜掺杂镍锌纳米铁氧体

摘要-

以蔗糖为燃料，通过固溶燃烧合成了铜掺杂的镍锌纳米铁氧体Ni _0.45 Zn _{0.55 –  x} Cu _x Fe ₂ O ₄（x = 0.0、0.1、0.2、0.3），并通过XRD，TEM，FTIR和XRD表征。拉曼光谱。XRD结果表明具有立方尖晶石结构的单相纳米铁氧体的形成。合成纳米铁氧体的FTIR谱显示有两个强吸收带（υ ₁和υ ₂）在569厘米^-1和422厘米^-1。对于合成材料，其结构和弹性参数确定为x的函数。我们的结果可能对那些从事取代铁氧体燃烧合成的人产生兴趣。