Preparation of submicron-sized Sm2Fe17N3 fine powder by ultrasonic spray pyrolysis-hydrogen reduction (USP-HR) and subsequent reduction–diffusion process

Preparation of submicron-sized Sm2Fe17N3 fine powder by ultrasonic spray pyrolysis-hydrogen reduction (USP-HR) and subsequent reduction–diffusion process

A new reduction–diffusion method for preparing submicron-sized Sm2Fe17N3 was developed. First, submicron-sized α-Fe/Sm2O3 composite precursors with good dispersibility were prepared directly by ultrasonic spray pyrolysis and hydrogen reduction (USP-HR). Then, the precursor was successfully converted...

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Bibliographic Details
Main Authors: Jingwu Zheng, Shijun Tian, Kaihua Liu, Wei Cai, Yiping Tang, Liang Qiao, Yao Ying, Wangchang Li, Jing Yu, Youhao Liu, Shenglei Che
Format: Article
Language:English
Published: AIP Publishing LLC 2020-05-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.5145344

Internet

http://dx.doi.org/10.1063/1.5145344

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