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Bi L, Tian Q, Geng L, Zhou Y, Zheng B, Gao JS, He Y. NiCo-compounds inside and outside N-doped carbon nanotubes to construct a double-enhanced hierarchical structure for high energy density supercapacitors. Dalton Trans 2024; 53:2131-2142. [PMID: 38186363 DOI: 10.1039/d3dt03049k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
Attaining a high energy density that aligns with practical application requirements is a crucial indicator in the advancement of supercapacitors. In this paper, a hybrid hierarchical electrode structure of N-doped carbon nanotube (NCNT) spheres encapsulated with NiCo-Se nanoparticles (NPs) and coated with nickel-cobalt layered double hydroxide (NiCo-LDH) multilayer nanosheets was successfully synthesized on a nickel foam (NF) substrate. The self-supporting strategy enables nickel-cobalt Prussian blue analogues (Ni-Co PBAs) to be directly attached to the NF surface, which results in fluffy NCNTs with a high length-diameter ratio and considerable yield and greatly enhances the conductivity of the electrode material. The synergistic interaction between the dual transition metal compounds inside and outside the NCNTs enables the hybrid electrode material to achieve an impressive specific capacity of 1899 F g-1 (211.0 mA h g-1) at 1 A g-1. The asymmetric supercapacitor (ASC) exhibits an excellent energy density of 57.6 W h kg-1 at a power density of 798 W kg-1. This study not only provides an attractive strategy for obtaining CNTs with excellent properties from Ni-Co PBA and synthesizing hybrid electrodes with efficient synergistic effects, but also achieves a high energy density that aligns with the practical application demands of supercapacitors.
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Affiliation(s)
- Lansen Bi
- College of Electromechanical Engineering, Qingdao University of Science and Technology, Shandong Engineering Laboratory for Preparation and Application of High-Performance Carbon Materials, Qingdao 266061, China.
| | - Qingbin Tian
- College of Electromechanical Engineering, Qingdao University of Science and Technology, Shandong Engineering Laboratory for Preparation and Application of High-Performance Carbon Materials, Qingdao 266061, China.
| | - Lei Geng
- ShangDong Dazhan Nano Materials Co., Ltd, Binzhou 256220, China
| | - Yang Zhou
- College of Electromechanical Engineering, Qingdao University of Science and Technology, Shandong Engineering Laboratory for Preparation and Application of High-Performance Carbon Materials, Qingdao 266061, China.
| | - Benyu Zheng
- College of Electromechanical Engineering, Qingdao University of Science and Technology, Shandong Engineering Laboratory for Preparation and Application of High-Performance Carbon Materials, Qingdao 266061, China.
| | - Jiang-Shan Gao
- College of Electromechanical Engineering, Qingdao University of Science and Technology, Shandong Engineering Laboratory for Preparation and Application of High-Performance Carbon Materials, Qingdao 266061, China.
| | - Yan He
- College of Electromechanical Engineering, Qingdao University of Science and Technology, Shandong Engineering Laboratory for Preparation and Application of High-Performance Carbon Materials, Qingdao 266061, China.
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Teng W, Zhou Q, Lv G, Hu P, Du Y, Li H, Hu Y, Liu W, Wang J. Hierarchical Poly(3,4-ethylenedioxythiophene):Poly(styrenesulfonate)/Reduced graphene oxide/Polypyrrole hybrid electrode with excellent rate capability and cycling stability for fiber-shaped supercapacitor. J Colloid Interface Sci 2023; 636:245-254. [PMID: 36634394 DOI: 10.1016/j.jcis.2023.01.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 12/08/2022] [Accepted: 01/04/2023] [Indexed: 01/08/2023]
Abstract
Fiber-shaped supercapacitor (FSSC) is considered as a promising energy storage device for wearable electronics due to its high power density and outstanding safety. However, it is still a great challenge to simultaneously achieve high specific capacitance especially at rapid charging/discharging rate and long-term cycling stability of fiber electrode in FSSC for practical application. Here, a ternary poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate)/reduced graphene oxide/polypyrrole (PEDOT:PSS/rGO/PPy) fiber electrode was constructed by in situ chemical polymerization of pyrrole on hydrothermally-assembled and acid-treated PEDOT:PSS/rGO (PG) hybrid hydrogel fiber. In this case, the porous PG hybrid fiber framework possesses combined advantages of highly-conductive PEDOT and flexible two-dimensional (2D) small-sized rGO sheets, which provides large surface area for the deposition of high-pseudocapacitance PPy, multiscale electrons/ions transport channels for the efficient utilization of active sites, and buffering layers to accommodate the structure change during electrochemical process. Attributed to the synergy, as-obtained ternary fiber electrode presents ultrahigh volumetric/areal specific capacitance (389 F cm-3 at 1 A cm-3 or 983 mF cm-2 at 2.5 mA cm-2) and outstanding rate performance (56 %, 1-20 A cm-3). In addition, 80 % preservation of initial capacitance after 8000 cycles for the corresponding FSSC also illustrates its greatly improved cycle stability compared with 64 % of binary PEDOT:PSS/PPy based counterpart. Accordingly, here proposed strategy promises a new opportunity to develop high-activity and durable electrode materials with potential applications in supercapacitor and beyond.
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Affiliation(s)
- Weili Teng
- Beijing International Science and Technology Cooperation Base of Carbon-based Nanomaterials, Key Lab of Advanced Functional Materials, Ministry of Education, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing 100124, China
| | - Qinqin Zhou
- Beijing International Science and Technology Cooperation Base of Carbon-based Nanomaterials, Key Lab of Advanced Functional Materials, Ministry of Education, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing 100124, China.
| | - Guanlin Lv
- Beijing International Science and Technology Cooperation Base of Carbon-based Nanomaterials, Key Lab of Advanced Functional Materials, Ministry of Education, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing 100124, China
| | - Peng Hu
- Beijing International Science and Technology Cooperation Base of Carbon-based Nanomaterials, Key Lab of Advanced Functional Materials, Ministry of Education, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing 100124, China
| | - Yucheng Du
- Beijing International Science and Technology Cooperation Base of Carbon-based Nanomaterials, Key Lab of Advanced Functional Materials, Ministry of Education, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing 100124, China
| | - Hongyi Li
- Beijing International Science and Technology Cooperation Base of Carbon-based Nanomaterials, Key Lab of Advanced Functional Materials, Ministry of Education, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing 100124, China
| | - Yuxiang Hu
- Beijing International Science and Technology Cooperation Base of Carbon-based Nanomaterials, Key Lab of Advanced Functional Materials, Ministry of Education, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing 100124, China
| | - Wenxin Liu
- Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China, School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China
| | - Jinshu Wang
- Beijing International Science and Technology Cooperation Base of Carbon-based Nanomaterials, Key Lab of Advanced Functional Materials, Ministry of Education, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing 100124, China.
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Geng Z, Chen W, Qiu Z, Xu H, Pan D, Chen S. Hierarchical V 4C 3T X@NiO-reduced graphene oxide heterostructure hydrogels and defective reduced graphene oxide hydrogels as free-standing anodes and cathodes for high-performance asymmetric supercapacitors. Phys Chem Chem Phys 2023; 25:9140-9151. [PMID: 36939188 DOI: 10.1039/d3cp00595j] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2023]
Abstract
Asymmetric supercapacitors (ASCs) based on a battery-type anode and a capacitive-type cathode have been attracting extensive interest because of their high energy density. Herein, NiO nanosheets are hydrothermally deposited onto a V4C3TX substrate, which are then assembled into a 3D porous heterostructure hydrogel through a graphene oxide-assisted self-convergence hydrothermal process at low temperatures. The resultant hierarchical V4C3TX@NiO-RGO heterostructure hydrogel exhibits an ultrahigh specific capacitance of up to 1014.5 F g-1 at 1 A g-1. In addition, a defective reduced graphene oxide (DRGO) hydrogel is prepared using a cost-effective hydrothermal procedure followed by cobalt-catalyzed gasification, which shows a higher specific capacitance (258 F g-1 at 1 A g-1) than the untreated RGO hydrogel (176 F g-1). These two electrodes are then assembled into an ASC; the device features a stable operating voltage of 1.8 V, a maximum energy density of 86.22 W h kg-1 at 900 W kg-1, and excellent cycling stability at 96.4% capacitance retention after 10 000 cycles at 10 A g-1. The results from this work highlight the unique potential of MXene-based materials for the construction of high-performance ASCs.
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Affiliation(s)
- Ziyu Geng
- College of Mathematics & Physics, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Weiwen Chen
- College of Mathematics & Physics, Beijing University of Chemical Technology, Beijing 100029, China. .,Beijing Bioprocess Key Laboratory, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Zenghui Qiu
- College of Mathematics & Physics, Beijing University of Chemical Technology, Beijing 100029, China. .,Beijing Bioprocess Key Laboratory, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Haijun Xu
- College of Mathematics & Physics, Beijing University of Chemical Technology, Beijing 100029, China. .,Beijing Bioprocess Key Laboratory, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Dingjie Pan
- Department of Chemistry and Biochemistry, University of California, 1156 High Street, Santa Cruz, CA, 95064, USA.
| | - Shaowei Chen
- Department of Chemistry and Biochemistry, University of California, 1156 High Street, Santa Cruz, CA, 95064, USA.
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Nanocellulose and its derived composite electrodes toward supercapacitors: Fabrication, properties, and challenges. JOURNAL OF BIORESOURCES AND BIOPRODUCTS 2022. [DOI: 10.1016/j.jobab.2022.05.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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Liu G, Zhao Y, Li J, Zhang T, Yang M, Guo D, Wu N, Wu K, Liu X. Hierarchical N/O co-doped hard carbon derived from waste saccharomyces cerevisiae for lithium storage. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116226] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Bathula C, Rabani I, Kadam A, Opoku H, Patil SA, Shreshta NK, Hwang JH, Seo YS, Kim HS. Sonochemically exfoliated polymer-carbon nanotube interface for high performance supercapacitors. J Colloid Interface Sci 2022; 606:1792-1799. [PMID: 34507170 DOI: 10.1016/j.jcis.2021.08.136] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 08/20/2021] [Accepted: 08/21/2021] [Indexed: 02/07/2023]
Abstract
Energy storage characteristics of organic molecules continue to attract attention for supercapacitor applications, as they offer simple processing and can be employed for flexible devices. The current study utilized the ultrasonically driven exfoliation to obtain poly diketo pyrrolopyrrole-thieno thiophene (PDPT) and multiwalled carbon nanotube (CNT) composite, subsequently fabricated a PDPT donor-π-acceptor heterojunction with CNT and investigated energy storage applications. The composite was characterized using series of standard analytical techniques. Morphology indicated well alighted CNT tubes on PDPT polymer nanosheets with an effective interface, providing efficient electrochemical regions, enabling fast charge transfer between PDPT and CNT. We also investigated the PDPT-CNT composite electrochemical behavior, achieving 319.2 and 105.7F.g-1 capacitances for PDPT-CNT and PDPT at 0.5 A.g-1 current density for three electrode configurations; and 126 and 42F.g-1 for symmetric structures, respectively. Experimental results confirmed that PDPT-CNT composite electrodes achieved two fold the capacitance compared with PDPT alone. The hypothesis and synthetic approach provide an excellent candidate for conjugated polymers with carbon nanotubes and energy related devices.
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Affiliation(s)
- Chinna Bathula
- Division of Electronics and Electrical Engineering, Dongguk University-Seoul, Seoul 04620, Republic of Korea
| | - Iqra Rabani
- Department of Nanotechnology and Advanced Materials Engineering, Sejong University, Seoul 05006, Republic of Korea
| | - Abhijit Kadam
- Department of Chemical and Biological Engineering, Gachon University, Seongnamdaero 1342, Seongnam-si, Republic of Korea
| | - Henry Opoku
- Department of Energy and Materials Engineering, Dongguk University-Seoul, Seoul 04620, Republic of Korea
| | - Supriya A Patil
- Department of Nanotechnology and Advanced Materials Engineering, Sejong University, Seoul 05006, Republic of Korea
| | - Nabeen K Shreshta
- Division of Physics and Semiconductor Science, Dongguk University-Seoul, Seoul 04620, Republic of Korea
| | - Jung-Hoon Hwang
- Division of Electronics and Electrical Engineering, Dongguk University-Seoul, Seoul 04620, Republic of Korea
| | - Young-Soo Seo
- Department of Nanotechnology and Advanced Materials Engineering, Sejong University, Seoul 05006, Republic of Korea
| | - Hyun-Seok Kim
- Division of Electronics and Electrical Engineering, Dongguk University-Seoul, Seoul 04620, Republic of Korea.
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Zhou Y, Xu S, Yang J, Zhou Z, Peng S, Wang X, Yao T, Zhu Y, Xu B, Zhang X. A thin carbon nanofiber/branched carbon nanofiber nanocomposite for high-performance supercapacitors. NEW J CHEM 2022. [DOI: 10.1039/d1nj06171b] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A symmetric device based on TCNF/CNF delivers a specific energy of 6.8 W h kg−1 at the specific power of 18.45 kW kg−1.
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Affiliation(s)
- Yongsheng Zhou
- State Key Laboratory of Advanced Technology for Float Glass, Bengbu, 233018, P. R. China
- College of Chemistry and Materials Engineering, Anhui Science and Technology University, Bengbu, 233030, P. R. China
- Key Laboratory of Inorganic Coating Materials CAS, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, P. R. China
| | - Shibiao Xu
- College of Chemistry and Materials Engineering, Anhui Science and Technology University, Bengbu, 233030, P. R. China
| | - Jiaojiao Yang
- College of Chemistry and Materials Engineering, Anhui Science and Technology University, Bengbu, 233030, P. R. China
| | - Ziyu Zhou
- College of Chemistry and Materials Engineering, Anhui Science and Technology University, Bengbu, 233030, P. R. China
| | - Shou Peng
- State Key Laboratory of Advanced Technology for Float Glass, Bengbu, 233018, P. R. China
| | - Xuchun Wang
- College of Chemistry and Materials Engineering, Anhui Science and Technology University, Bengbu, 233030, P. R. China
| | - Tingting Yao
- State Key Laboratory of Advanced Technology for Float Glass, Bengbu, 233018, P. R. China
| | - Yingchun Zhu
- Key Laboratory of Inorganic Coating Materials CAS, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Bingshe Xu
- Key Laboratory of Interface Science and Engineering in Advanced Materials, Ministry of Education, Taiyuan University of Technology, Taiyuan, 030024, P. R. China
| | - Xueji Zhang
- School of Biomedical Engineering, Shenzhen University Health Science Center, Shenzhen, Guangdong 518060, P. R. China
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Ma MJ, Seong JG, Radhakrishnan S, Ko TH, Kim BS. Preparation of Network-Structured Carbon Nanofiber Mats Based on PAN Blends Using Electrospinning and Hot-Pressing Methods for Supercapacitor Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:2447. [PMID: 34578763 PMCID: PMC8467548 DOI: 10.3390/nano11092447] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 09/16/2021] [Accepted: 09/18/2021] [Indexed: 11/29/2022]
Abstract
In this work, we prepared network-structured carbon nanofibers using polyacrylonitrile blends (PAN150 and PAN85) with different molecular weights (150,000 and 85,000 g mol-1) as precursors through electrospinning/hot-pressing methods and stabilization/carbonization processes. The obtained PAN150/PAN85 polymer nanofibers (PNFs; PNF-73, PNF-64 and PNF-55) with different weight ratios of 70/30, 60/40 and 50/50 (w/w) provided good mechanical and electrochemical properties due to the formation of physically bonded network structures between the blended PAN nanofibers during the hot-processing/stabilization processes. The resulting carbonized PNFs (cPNFs; cPNF-73, cPNF-64, and cPNF-55) were utilized as anode materials for supercapacitor applications. cPNF-73 exhibited a good specific capacitance of 689 F g-1 at 1 A g-1 in a three-electrode set-up compared to cPNF-64 (588 F g-1 at 1 A g-1) and cPNF-55 (343 F g-1 at 1 A g-1). In addition, an asymmetric hybrid cPNF-73//NiCo2O4 supercapacitor device also showed a good specific capacitance of 428 F g-1 at 1 A g-1 compared to cPNF-64 (400 F g-1 at 1 A g-1) and cPNF-55 (315 F g-1 at 1 A g-1). The cPNF-73-based device showed a good energy density of 1.74 W h kg-1 (0.38 W kg-1) as well as an excellent cyclic stability (83%) even after 2000 continuous charge-discharge cycles at a current density of 2 A g-1.
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Affiliation(s)
- Min-Jung Ma
- Department of Organic Materials & Fiber Engineering, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si 54896, Jeollabuk-do, Korea; (M.-J.M.); (J.-G.S.); (S.R.)
- Department of Carbon Composites Convergence Materials Engineering, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si 54896, Jeollabuk-do, Korea
| | - Jae-Gyoung Seong
- Department of Organic Materials & Fiber Engineering, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si 54896, Jeollabuk-do, Korea; (M.-J.M.); (J.-G.S.); (S.R.)
| | - Sivaprakasam Radhakrishnan
- Department of Organic Materials & Fiber Engineering, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si 54896, Jeollabuk-do, Korea; (M.-J.M.); (J.-G.S.); (S.R.)
| | - Tae-Hoon Ko
- Department of Nano Convergence Engineering, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si 54896, Jeollabuk-do, Korea
| | - Byoung-Suhk Kim
- Department of Organic Materials & Fiber Engineering, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si 54896, Jeollabuk-do, Korea; (M.-J.M.); (J.-G.S.); (S.R.)
- Department of Carbon Composites Convergence Materials Engineering, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si 54896, Jeollabuk-do, Korea
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