Large-Scale Synthesis, Characterization, and Microwave Absorption Properties of Manganese Oxide Nanowires

doi:10.1080/10584587.2015.1044870

HFCAS OpenIR > 中科院固体物理研究所

	Large-Scale Synthesis, Characterization, and Microwave Absorption Properties of Manganese Oxide Nanowires
	Liu, Qiangchun 1,2; Zi, Zhenfa 2; Zheng, Qipeng 1; Zhang, Min2 ; Dai, Jianming2
	2015
发表期刊	INTEGRATED FERROELECTRICS
摘要	Manganese oxide nanowires have been prepared through the thermal decomposition of manganese oxalate hydrate precursor. The obtained products were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), thermogravimetry-differential thermal analysis (TG-DTA) and high-resolution transmission electron microscopy (HRTEM). The microwave absorption property of the manganese oxide nanowires was measured by vector network analysis (VNA). The excellent microwave absorption property of manganese oxide nanowires was achieved due to the relatively high dielectric loss tangent. The RL value for Mn2O3 nanowires less than -10 dB is obtained in the 5.0-18 GHz with absorber thickness of 2.0-5.0 mm. The minimum RL value is -21.0 dB. For Mn3O4 nanowires, the RL value less than -10 dB is obtained in the 7.8-18.0 GHz with absorber thickness of 2.5-5.0 mm. The minimum RL value is -21.2 dB at 7.7 GHz (H band). The effective absorption bandwidth exceeding -10 dB reaches 4.4 GHz (from 6.0 to 10.4 GHz). A possible mechanism for the improvement in microwave absorption properties of manganese oxide nanowires was discussed.
文章类型	Article
关键词	Nanowires Manganese Oxide Thermal Decompostion Microwave Absorption
WOS标题词	Science & Technology ; Technology ; Physical Sciences
DOI	10.1080/10584587.2015.1044870
关键词[WOS]	COMPLEX PERMITTIVITY ; FACILE SYNTHESIS ; OXALATE ; NANOCRYSTALS ; ENHANCEMENT ; NANOTUBES ; NANORODS
收录类别	SCI
语种	英语
项目资助者	National Nature Science Foundation of China(51002156 ; National Nature Science Foundation of China(51002156 ; National Nature Science Foundation of China(51002156 ; National Nature Science Foundation of China(51002156 ; Science and Technology Plan Project of Huaibei City(20140311) ; Science and Technology Plan Project of Huaibei City(20140311) ; Science and Technology Plan Project of Huaibei City(20140311) ; Science and Technology Plan Project of Huaibei City(20140311) ; 11274314 ; 11274314 ; 11274314 ; 11274314 ; 11104098) ; 11104098) ; 11104098) ; 11104098)
WOS研究方向	Engineering ; Physics
WOS类目	Engineering, Electrical & Electronic ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:000371295300011
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/22320
专题	中科院固体物理研究所
作者单位	1.Huaibei Normal Univ, Sch Phys & Elect Informat, Huaibei 235000, Peoples R China 2.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Liu, Qiangchun,Zi, Zhenfa,Zheng, Qipeng,et al. Large-Scale Synthesis, Characterization, and Microwave Absorption Properties of Manganese Oxide Nanowires[J]. INTEGRATED FERROELECTRICS,2015,164(1):82-89.
APA	Liu, Qiangchun,Zi, Zhenfa,Zheng, Qipeng,Zhang, Min,&Dai, Jianming.(2015).Large-Scale Synthesis, Characterization, and Microwave Absorption Properties of Manganese Oxide Nanowires.INTEGRATED FERROELECTRICS,164(1),82-89.
MLA	Liu, Qiangchun,et al."Large-Scale Synthesis, Characterization, and Microwave Absorption Properties of Manganese Oxide Nanowires".INTEGRATED FERROELECTRICS 164.1(2015):82-89.

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