Synthesis and Optical Properties of Boehmite Nanoparticles Doped with 3d-Metal Ions

被引：2

作者：

Gubina, N., V ^{[1
]}

Markarian, A. A. ^{[1
]}

Kolokolov, D. S. ^{[1
]}

Bobrysheva, N. P. ^{[1
]}

Osmolowsky, M. G. ^{[1
]}

Osmolovskaya, O. M. ^{[1
]}

机构：

[1] St Petersburg State Univ, St Petersburg 198504, Russia

来源：

RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2021年 / 91卷 / 10期

关键词：

boehmite; nanoparticles; doping; hydrothermal synthesis; morphology; band gap; ALOOH;

D O I：

10.1134/S1070363221100224

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Nanorods and nanoplates of boehmite doped with copper, cobalt, and chromium ions were obtained by hydrothermal method. The resulting samples were characterized by X-ray powder diffraction, FTIR spectroscopy, and transmission electron microscopy. Their absorption spectra were measured and the band gap values were calculated. As expected, the doping results in the band gap reduction to a value, which is defined by the dopant nature and particle shape.

引用

页码：2118 / 2120

页数：3

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