CAS OpenIR
In-situ

growing polyaniline nano-spine array on FeVO4 nanobelts as high-performance rechargeable aluminum-ion battery cathode

Wang, Yan1; Cai, Junfei2; Han, Tianli1; Hu, Chaoquan3,4; Zhu, Yajun1; Li, Jinjin2; Liu, Jinyun1
2022-07-30
Source PublicationAPPLIED SURFACE SCIENCE
ISSN0169-4332
Volume591Pages:10
AbstractHigh-performance rechargeable aluminum-ion (Al-ion) battery has received broad attention for ultrafast charging applications. Here, we develop a FeVO4@polyaniline (PANI) nanobelt composite composing of in-situ growing PANI nano-spine array on FeVO4 nanobelts, which display an excellent electrochemical performance as Al-ion battery cathode. After cycling 300 cycles at 0.3 A g(-1), the specific capacity of the FeVO4@PANI nanobelts remains 300 mAh g(-1). The rate-performance of the FeVO4@PANI nanobelts keeps stable after cycling three rounds. In addition, the FeVO4@PANI displays a Coulombic efficiency of 98.8% and a specific capacity of 268.6 mAh g(-1) after 200 cycles at a low temperature of-10 ?. In addition, galvanostatic intermittent titration technology (GITT) measurements and density function theory (DFT) calculations indicate the FeVO4@PANI composite exhibits improved transport dynamics of both ions and electrons, displaying its promising application for developing many other emerging energy-storage composites and systems.
KeywordRechargeable Al-ion battery Cathode Surface reaction dynamics Nanocomposite Energy storage
DOI10.1016/j.apsusc.2022.153157
Language英语
WOS KeywordANODE ; NANOTUBES ; AL3+
Funding ProjectKey Research and Development Program of Wuhu[2019YF07] ; Natural Science Research Project for Universities in Anhui Province[KJ2018ZD034] ; Natural Science Research Project for Universities in Anhui Province[KJ2019A0502] ; National Key R&D Program of China[2021YFC2100100] ; National Natural Science of China[GXXT-2020-073] ; National Natural Science of China[FZJ21012] ; University Synergy Innovation Program of Anhui Province
WOS Research AreaChemistry ; Materials Science ; Physics
WOS SubjectChemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter
Funding OrganizationKey Research and Development Program of Wuhu ; Natural Science Research Project for Universities in Anhui Province ; National Key R&D Program of China ; National Natural Science of China ; University Synergy Innovation Program of Anhui Province
WOS IDWOS:000790052300003
PublisherELSEVIER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/52916
Collection中国科学院过程工程研究所
Corresponding AuthorHu, Chaoquan; Li, Jinjin; Liu, Jinyun
Affiliation1.Anhui Normal Univ, Coll Chem & Mat Sci, Key Lab Funct Mol Solids, Anhui Prov Engn Lab New Energy Vehicle Battery Ene, Wuhu 241002, Anhui, Peoples R China
2.Shanghai Jiao Tong Univ, Dept Micro Nanoelect, Natl Key Lab Sci & Technol Micro Nano Fabricat, Shanghai 200240, Peoples R China
3.Nanjing IPE Inst Green Mfg Ind, Nanjing 211100, Jiangsu, Peoples R China
4.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Wang, Yan,Cai, Junfei,Han, Tianli,et al. In-situ

growing polyaniline nano-spine array on FeVO4 nanobelts as high-performance rechargeable aluminum-ion battery cathode

[J]. APPLIED SURFACE SCIENCE,2022,591:10.
APA Wang, Yan.,Cai, Junfei.,Han, Tianli.,Hu, Chaoquan.,Zhu, Yajun.,...&Liu, Jinyun.(2022).In-situ

growing polyaniline nano-spine array on FeVO4 nanobelts as high-performance rechargeable aluminum-ion battery cathode

.APPLIED SURFACE SCIENCE,591,10.
MLA Wang, Yan,et al."In-situ

growing polyaniline nano-spine array on FeVO4 nanobelts as high-performance rechargeable aluminum-ion battery cathode

".APPLIED SURFACE SCIENCE 591(2022):10.
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