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author:

Zhao, Jingxin (Zhao, Jingxin.) [1] | Lu, Hongyu (Lu, Hongyu.) [2] | Zhang, Yan (Zhang, Yan.) [3] | Yu, Shixiong (Yu, Shixiong.) [4] | Malyi, Oleksandr I. (Malyi, Oleksandr I..) [5] | Zhao, Xiaoxin (Zhao, Xiaoxin.) [6] | Wang, Litong (Wang, Litong.) [7] | Wang, Huibo (Wang, Huibo.) [8] | Peng, Jianhong (Peng, Jianhong.) [9] | Li, Xifei (Li, Xifei.) [10] | Zhang, Yanyan (Zhang, Yanyan.) [11] | Chen, Shi (Chen, Shi.) [12] | Pan, Hui (Pan, Hui.) [13] | Xing, Guichuan (Xing, Guichuan.) [14] | Lu, Conghua (Lu, Conghua.) [15] | Tang, Yuxin (Tang, Yuxin.) [16] | Chen, Xiaodong (Chen, Xiaodong.) [17]

Indexed by:

EI

Abstract:

Coaxial fiber-shaped supercapacitors with short charge carrier diffusion paths are highly desirable as high-performance energy storage devices for wearable electronics. However, the traditional approaches based on the multistep fabrication processes for constructing the fiber-shaped energy device still encounter persistent restrictions in fabrication procedure, scalability, and mechanical durability. To overcome this critical challenge, an all-in-one coaxial fiber-shaped asymmetric supercapacitor (FASC) device is realized by a direct coherent multi-ink writing three-dimensional printing technology via designing the internal structure of the coaxial needles and regulating the rheological property and the feed rates of the multi-ink. Benefitting from the compact coaxial structure, the FASC device delivers a superior areal energy/power density at a high mass loading, and outstanding mechanical stability. As a conceptual exhibition for system integration, the FASC device is integrated with mechanical units and pressure sensor to realize high-performance self-powered mechanical devices and monitoring systems, respectively. © 2021 American Association for the Advancement of Science. All rights reserved.

Keyword:

3D printers Energy storage Mechanical stability Supercapacitor

Community:

  • [ 1 ] [Zhao, Jingxin]Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa; 999078, China
  • [ 2 ] [Lu, Hongyu]Institute of Advanced Electrochemical Energy, Xi'An University of Technology, Xi'an; 710048, China
  • [ 3 ] [Zhang, Yan]Centre of Nanoscale Science and Technology, Key Laboratory of Functional Polymer Materials, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin; 300071, China
  • [ 4 ] [Yu, Shixiong]School of Materials Science and Engineering, Tianjin University, Tianjin; 300072, China
  • [ 5 ] [Malyi, Oleksandr I.]Renewable and Sustainable Energy Institute, University of Colorado, Boulder; CO; 80309, United States
  • [ 6 ] [Zhao, Xiaoxin]School of Materials Science and Engineering, Tianjin University, Tianjin; 300072, China
  • [ 7 ] [Wang, Litong]Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa; 999078, China
  • [ 8 ] [Wang, Huibo]Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa; 999078, China
  • [ 9 ] [Peng, Jianhong]Institute of Advanced Electrochemical Energy, Xi'An University of Technology, Xi'an; 710048, China
  • [ 10 ] [Li, Xifei]Institute of Advanced Electrochemical Energy, Xi'An University of Technology, Xi'an; 710048, China
  • [ 11 ] [Zhang, Yanyan]Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa; 999078, China
  • [ 12 ] [Zhang, Yanyan]College of Chemical Engineering, Fuzhou University, Fuzhou; 350116, China
  • [ 13 ] [Chen, Shi]Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa; 999078, China
  • [ 14 ] [Pan, Hui]Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa; 999078, China
  • [ 15 ] [Xing, Guichuan]Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa; 999078, China
  • [ 16 ] [Lu, Conghua]School of Materials Science and Engineering, Tianjin Chengjian University, Tianjin; 300384, China
  • [ 17 ] [Tang, Yuxin]Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa; 999078, China
  • [ 18 ] [Tang, Yuxin]College of Chemical Engineering, Fuzhou University, Fuzhou; 350116, China
  • [ 19 ] [Chen, Xiaodong]Innovative Centre for Flexible Devices (IFLEX), School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore; 639798, Singapore

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Source :

Science Advances

Year: 2021

Issue: 3

Volume: 7

1 4 . 9 5 7

JCR@2021

1 1 . 7 0 0

JCR@2023

ESI HC Threshold:186

JCR Journal Grade:1

CAS Journal Grade:1

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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