High cycle-stability supercapacitors with Ti3C2Tx MXene/graphene oxide composite electrodes

Guangcai ZHANG; Xi CHEN

doi:10.3969/j.issn.1005-5630.2023.005.006

Journals >Optical Instruments >Volume 45 >Issue 5 >Page 44 > Article

Optical Instruments
Vol. 45, Issue 5, 44 (2023)

High cycle-stability supercapacitors with Ti₃C₂T_x MXene/graphene oxide composite electrodes

Guangcai ZHANG^1、2 and Xi CHEN^1、*

Author Affiliations

¹Institute of Photonic Chip, University of Shanghai for Science and Technology, Shanghai 200093, China

²School of Optical-Electronic and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China

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DOI: 10.3969/j.issn.1005-5630.2023.005.006 Cite this Article

Guangcai ZHANG, Xi CHEN. High cycle-stability supercapacitors with Ti₃C₂T_x MXene/graphene oxide composite electrodes[J]. Optical Instruments, 2023, 45(5): 44 Copy Citation Text

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Flow chart of preparation of a Ti3C2Tx/GO composite supercapacitor

Fig. 1. Flow chart of preparation of a Ti₃C₂T_x/GO composite supercapacitor

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XRD patterns of Ti3C2Tx and GO thin films

Fig. 2. XRD patterns of Ti₃C₂T_x and GO thin films

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Fig. 3. Surface SEM images of GO before and after heat treatment

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Fig. 4. Electrochemical property measurement of GO supercapacitors

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Fig. 5. Electrochemical property measurement of Ti₃C₂T_x supercapacitors

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Fig. 6. Electrochemical test results of the TG-20 supercapacitor

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Fig. 7. Electrochemical test results of the TG-12 supercapacitor

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Guangcai ZHANG, Xi CHEN. High cycle-stability supercapacitors with Ti₃C₂T_x MXene/graphene oxide composite electrodes[J]. Optical Instruments, 2023, 45(5): 44

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