DICP OpenIR
Shape-tailorable high-energy asymmetric micro-supercapacitors based on plasma reduced and nitrogen-doped graphene oxide and MoO2 nanoparticles
Zhang, Liangzhu1; Chen, Zhiqiang1; Zheng, Shuanghao2,3; Qin, Si1; Wang, Jiemin1; Chen, Cheng1; Liu, Dan1; Wang, Lifeng1; Yang, Guoliang1; Su, Yuyu1; Wu, Zhong-Shuai2; Bao, Xinhe2; Razal, Joselito1; Lei, Weiwei1
Corresponding AuthorLiu, Dan(dan.liu@deakin.edu.au) ; Wu, Zhong-Shuai(wuzs@dicp.ac.cn) ; Lei, Weiwei(weiwei.lei@deakin.edu.au)
Source PublicationJOURNAL OF MATERIALS CHEMISTRY A
2019-06-21
ISSN2050-7488
DOI10.1039/c9ta03620b
Volume7Issue:23Pages:14328-14336
Funding ProjectAustralian Research Council[DP190103290] ; Australian Research Council Discovery Early Career Researcher Award scheme[DE150101617] ; Australian Research Council Discovery Early Career Researcher Award scheme[DE140100716] ; National Natural Science Foundation of China[51572259] ; National Natural Science Foundation of China[51872283] ; National Key R&D Program of China[2016YFB0100100] ; National Key R&D Program of China[2016YFA0200200] ; DICP[DICP ZZBS201708] ; Dalian National Laboratory For Clean Energy (DNL), CAS ; DICPQIBEBT[DICPQIBEBT UN201702] ; DNL Cooperation Fund, CAS[DNL180310] ; DNL Cooperation Fund, CAS[DNL180308]
Funding OrganizationAustralian Research Council ; Australian Research Council ; Australian Research Council Discovery Early Career Researcher Award scheme ; Australian Research Council Discovery Early Career Researcher Award scheme ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; DICP ; DICP ; Dalian National Laboratory For Clean Energy (DNL), CAS ; Dalian National Laboratory For Clean Energy (DNL), CAS ; DICPQIBEBT ; DICPQIBEBT ; DNL Cooperation Fund, CAS ; DNL Cooperation Fund, CAS ; Australian Research Council ; Australian Research Council ; Australian Research Council Discovery Early Career Researcher Award scheme ; Australian Research Council Discovery Early Career Researcher Award scheme ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; DICP ; DICP ; Dalian National Laboratory For Clean Energy (DNL), CAS ; Dalian National Laboratory For Clean Energy (DNL), CAS ; DICPQIBEBT ; DICPQIBEBT ; DNL Cooperation Fund, CAS ; DNL Cooperation Fund, CAS ; Australian Research Council ; Australian Research Council ; Australian Research Council Discovery Early Career Researcher Award scheme ; Australian Research Council Discovery Early Career Researcher Award scheme ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; DICP ; DICP ; Dalian National Laboratory For Clean Energy (DNL), CAS ; Dalian National Laboratory For Clean Energy (DNL), CAS ; DICPQIBEBT ; DICPQIBEBT ; DNL Cooperation Fund, CAS ; DNL Cooperation Fund, CAS ; Australian Research Council ; Australian Research Council ; Australian Research Council Discovery Early Career Researcher Award scheme ; Australian Research Council Discovery Early Career Researcher Award scheme ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; DICP ; DICP ; Dalian National Laboratory For Clean Energy (DNL), CAS ; Dalian National Laboratory For Clean Energy (DNL), CAS ; DICPQIBEBT ; DICPQIBEBT ; DNL Cooperation Fund, CAS ; DNL Cooperation Fund, CAS
WOS SubjectChemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
WOS Research AreaChemistry ; Energy & Fuels ; Materials Science
WOS KeywordHIGH-PERFORMANCE ; LOW-TEMPERATURE ; GRAPHITE OXIDE ; HIGH-VOLTAGE ; FABRICATION ; STORAGE ; CARBON ; MICROSUPERCAPACITORS ; CAPACITANCE ; ELECTRODES
AbstractAsymmetric micro-supercapacitors (AMSCs) are considered to be highly competitive miniaturized energy-storage units for wearable and portable electronics. However, the energy density, voltage output and fabrication technology for AMSCs remain challenges for practical applications. Herein, we adopt plasma reduced and nitrogen-doped graphene oxide with a high nitrogen content of 8.05% and ultra-fine MoO2 nanoparticles with a diameter of 5-10 nm as electrode materials for high-energy flexible all-solid-state AMSCs. The AMSCs based on plasma reduced and nitrogen-doped graphene oxide (PNG) and plasma reduced and nitrogen-doped graphene oxide-MoO2 composite films (PNG-MoO2) can be integrated on diverse substrates (e.g., cloth, glass, leaves, and polyethylene terephthalate (PET) films) and tailored into microelectrodes with various planar geometries by accurate laser cutting. The resulting PNG//PNG-MoO2-AMSCs exhibit a high working voltage of 1.4 V, a significant areal capacitance of 33.6 mF cm(-2) and an outstanding volumetric capacitance of 152.9 F cm(-3) at 5 mV s(-1), and offer an exceptionally high energy density of 38.1 mW h cm(-3), outperforming most reported AMSCs. Furthermore, the microdevices demonstrate electrochemical performance with excellent stability under various bending conditions up to 180 degrees and without obvious capacitance degradation even after being bent at 60 degrees for 1000 times. Furthermore, PNG//PNG-MoO2-AMSCs displayed exceptional serial and parallel integration to boost the output of voltage and capacitance. This work demonstrates the great potential of such AMSCs for practical application in miniaturized, wearable, and flexible electronics.
Language英语
Funding OrganizationAustralian Research Council ; Australian Research Council ; Australian Research Council Discovery Early Career Researcher Award scheme ; Australian Research Council Discovery Early Career Researcher Award scheme ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; DICP ; DICP ; Dalian National Laboratory For Clean Energy (DNL), CAS ; Dalian National Laboratory For Clean Energy (DNL), CAS ; DICPQIBEBT ; DICPQIBEBT ; DNL Cooperation Fund, CAS ; DNL Cooperation Fund, CAS ; Australian Research Council ; Australian Research Council ; Australian Research Council Discovery Early Career Researcher Award scheme ; Australian Research Council Discovery Early Career Researcher Award scheme ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; DICP ; DICP ; Dalian National Laboratory For Clean Energy (DNL), CAS ; Dalian National Laboratory For Clean Energy (DNL), CAS ; DICPQIBEBT ; DICPQIBEBT ; DNL Cooperation Fund, CAS ; DNL Cooperation Fund, CAS ; Australian Research Council ; Australian Research Council ; Australian Research Council Discovery Early Career Researcher Award scheme ; Australian Research Council Discovery Early Career Researcher Award scheme ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; DICP ; DICP ; Dalian National Laboratory For Clean Energy (DNL), CAS ; Dalian National Laboratory For Clean Energy (DNL), CAS ; DICPQIBEBT ; DICPQIBEBT ; DNL Cooperation Fund, CAS ; DNL Cooperation Fund, CAS ; Australian Research Council ; Australian Research Council ; Australian Research Council Discovery Early Career Researcher Award scheme ; Australian Research Council Discovery Early Career Researcher Award scheme ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; DICP ; DICP ; Dalian National Laboratory For Clean Energy (DNL), CAS ; Dalian National Laboratory For Clean Energy (DNL), CAS ; DICPQIBEBT ; DICPQIBEBT ; DNL Cooperation Fund, CAS ; DNL Cooperation Fund, CAS
WOS IDWOS:000472566400049
PublisherROYAL SOC CHEMISTRY
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/176073
Collection中国科学院大连化学物理研究所
Corresponding AuthorLiu, Dan; Wu, Zhong-Shuai; Lei, Weiwei
Affiliation1.Deakin Univ, Inst Frontier Mat, Waurn Ponds Campus,Locked Bag 20000, Geelong, Vic 3220, Australia
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, 457 Zhongshan Rd, Dalian 116023, Peoples R China
3.Univ Chinese Acad Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Liangzhu,Chen, Zhiqiang,Zheng, Shuanghao,et al. Shape-tailorable high-energy asymmetric micro-supercapacitors based on plasma reduced and nitrogen-doped graphene oxide and MoO2 nanoparticles[J]. JOURNAL OF MATERIALS CHEMISTRY A,2019,7(23):14328-14336.
APA Zhang, Liangzhu.,Chen, Zhiqiang.,Zheng, Shuanghao.,Qin, Si.,Wang, Jiemin.,...&Lei, Weiwei.(2019).Shape-tailorable high-energy asymmetric micro-supercapacitors based on plasma reduced and nitrogen-doped graphene oxide and MoO2 nanoparticles.JOURNAL OF MATERIALS CHEMISTRY A,7(23),14328-14336.
MLA Zhang, Liangzhu,et al."Shape-tailorable high-energy asymmetric micro-supercapacitors based on plasma reduced and nitrogen-doped graphene oxide and MoO2 nanoparticles".JOURNAL OF MATERIALS CHEMISTRY A 7.23(2019):14328-14336.
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