IMR OpenIR
The fabrication of FeMnO/RGO as anticorrosive microwave absorbent toward marine environment
Ge, Jianwen1; Cui, Yu2; Liu, Li1; Meng, Fandi1; Wang, Fuhui1
Corresponding AuthorLiu, Li(liuli@mail.neu.edu.cn)
2021-12-01
Source PublicationSYNTHETIC METALS
ISSN0379-6779
Volume282Pages:10
AbstractExcellent microwave absorbers need to adapt to more complex modern service environments, especially corrosive environment. In this work, hollow cubic iron manganese oxide (FeMnO) with high corrosion potential property were used to neutralize the conductivity of reduced graphene (RGO) toward better absorption performance. And such 2D structure of reduced graphene developed the environmental adaptability by delaying the initiation of corrosion. Apart from the characterizations of compositions and structures, the electromagnetic wave (EMW) absorption property, corrosion potential/corrosion current and electrochemical test of the FeMnO/ RGO samples were successfully investigated. For absorption performance, both samples that the hollow MOF precursor combined with RGO calcined at 380 degrees C and 450 degrees C (FeMnO/RGO-380 and FeMnO/RGO-450) possess remarkable electromagnetic response, mainly attributed to high conductivity loss and better impedance matching. Thus, this work highlights the importance of hierarchically FeMnO/RGO material as a promising candidate for anticorrosive microwave absorbers.
KeywordMicrowave absorbers FeMnO RGO Electrochemical test Corrosion potential
DOI10.1016/j.synthmet.2021.116933
Indexed BySCI
Language英语
WOS Research AreaMaterials Science ; Physics ; Polymer Science
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Condensed Matter ; Polymer Science
WOS IDWOS:000711443200007
PublisherELSEVIER SCIENCE SA
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/167129
Collection中国科学院金属研究所
Corresponding AuthorLiu, Li
Affiliation1.Northeastern Univ, Shenyang Natl Lab Mat Sci, Shenyang 110819, Peoples R China
2.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Wencui Rd 62, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Ge, Jianwen,Cui, Yu,Liu, Li,et al. The fabrication of FeMnO/RGO as anticorrosive microwave absorbent toward marine environment[J]. SYNTHETIC METALS,2021,282:10.
APA Ge, Jianwen,Cui, Yu,Liu, Li,Meng, Fandi,&Wang, Fuhui.(2021).The fabrication of FeMnO/RGO as anticorrosive microwave absorbent toward marine environment.SYNTHETIC METALS,282,10.
MLA Ge, Jianwen,et al."The fabrication of FeMnO/RGO as anticorrosive microwave absorbent toward marine environment".SYNTHETIC METALS 282(2021):10.
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