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Size and morphology-controlled synthesis of Ni3C nanoparticles in a TEG solution and their magnetic properties

文献类型：期刊论文

作者Zhang, Yajing3; Zhu, Yuan3; Cao, Yan3; Li, Da1; Zhang, Zhidong1; Wang, Kangjun3; Ding, Fu3; Wang, Xiaolei2; Meng, Dan3; Fan, Lihui3
刊名RSC ADVANCES
出版日期2016
卷号6期号:85页码:81989-81994
ISSN号2046-2069
DOI10.1039/c6ra11916f
通讯作者Zhang, Yajing(yjzhang2009@163.com) ; Li, Da(dali@imr.ac.cn)
英文摘要Nickel carbide nanoparticles (Ni3C NPs) were synthesized by a polyol solution refluxing route at a temperature of 300 degrees C for 20 min using triphenylphosphine oxide (TPPO) as the surfactant. Size and morphologies of the Ni3C NPs were controlled by adjusting the concentration of Ni(NO3)(2) and TPPO. The products consisted of Ni and Ni3C could be kinetically controlled by a reaction temperature of 250-290 degrees C and time less than 20 min and the proportion of the Ni component was lower with longer reaction times and higher temperatures due to carbon atom insertion via a carbonaceous film that formed on the surface of the growing particles. The formation process of the Ni3C NPs was investigated by X-ray diffraction (XRD), scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HRTEM), and X-ray photoelectron spectroscopy (XPS) characterization. The saturation magnetizations of products decreased with decreasing ratio of Ni : Ni3C, which inferred that Ni3C was non-magnetic and the magnetism arose from trace Ni in the products.
资助项目National Nature Science Foundation of China[51301114] ; National Nature Science Foundation of China[51371175] ; National Nature Science Foundation of China[21201123] ; National Nature Science Foundation of China[21203125] ; National Nature Science Foundation of China[61403263] ; SRF for ROCS, SEM[[2010]1174] ; Natural Science Foundation of Liaoning Province[2015020649] ; Science Research Foundation of Education Department of Liaoning Province[L2015396] ; LNET[LJQ2013044]
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000382776000071
出版者ROYAL SOC CHEMISTRY
资助机构National Nature Science Foundation of China ; SRF for ROCS, SEM ; Natural Science Foundation of Liaoning Province ; Science Research Foundation of Education Department of Liaoning Province ; LNET
源URL[http://ir.imr.ac.cn/handle/321006/122594]  
专题金属研究所_中国科学院金属研究所
通讯作者Zhang, Yajing; Li, Da
作者单位1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China
2.Shenyang Univ Technol, Sch Sci, Shenyang 110870, Peoples R China
3.Shenyang Univ Chem Technol, Coll Chem Engn, Shenyang 110142, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Yajing,Zhu, Yuan,Cao, Yan,et al. Size and morphology-controlled synthesis of Ni3C nanoparticles in a TEG solution and their magnetic properties[J]. RSC ADVANCES,2016,6(85):81989-81994.
APA Zhang, Yajing.,Zhu, Yuan.,Cao, Yan.,Li, Da.,Zhang, Zhidong.,...&Wu, Jing.(2016).Size and morphology-controlled synthesis of Ni3C nanoparticles in a TEG solution and their magnetic properties.RSC ADVANCES,6(85),81989-81994.
MLA Zhang, Yajing,et al."Size and morphology-controlled synthesis of Ni3C nanoparticles in a TEG solution and their magnetic properties".RSC ADVANCES 6.85(2016):81989-81994.

入库方式： OAI收割

来源：金属研究所

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