scholarly journals Graphene/polyaniline@carbon cloth composite as a high-performance flexible supercapacitor electrode prepared by a one-step electrochemical co-deposition method

RSC Advances ◽  
2017 ◽  
Vol 7 (13) ◽  
pp. 7688-7693 ◽  
Author(s):  
Lele Wen ◽  
Ke Li ◽  
Jingjing Liu ◽  
Yanshan Huang ◽  
Fanxing Bu ◽  
...  
Keyword(s):  
High Performance ◽  
Carbon Cloth ◽  
Deposition Method ◽  
Supercapacitor Electrode ◽  
Flexible Supercapacitor ◽  
Flexible Supercapacitors ◽  
One Step

A one-step electrochemical co-deposition method was used to prepare a graphene/polyaniline composite on carbon cloth for high-performance flexible supercapacitors.

scholarly journals Flexible Supercapacitor Electrodes Based on Carbon Cloth-Supported LaMnO3/MnO Nano-Arrays by One-Step Electrodeposition

Nanomaterials ◽  
2019 ◽  
Vol 9 (12) ◽  
pp. 1676 ◽  
Author(s):  
Pianpian Ma ◽  
Na Lei ◽  
Bo Yu ◽  
Yongkun Liu ◽  
Guohua Jiang ◽  
...  
Keyword(s):  
Specific Capacitance ◽  
High Energy ◽  
High Energy Density ◽  
Carbon Cloth ◽  
Supercapacitor Electrode ◽  
Cooperative Effects ◽  
Flexible Supercapacitor ◽  
Symmetric Supercapacitor ◽  
One Step ◽  
New Type

La-based perovskite-type oxide is a new type of supercapacitor electrode material with great potential. In the present study, LaMnO3/MnO (LMO/MnO) nano-arrays supported by carbon cloth are prepared via a simple one-step electrodeposition as flexible supercapacitor electrodes. The structure, deposit morphology of LMO/MnO, and the corresponding electrochemical properties have been investigated in detail. Carbon cloth-supported LMO/MnO electrode exhibits a specific capacitance of 260 F·g−1 at a current density of 0.5 A·g−1 in 0.5 M Na2SO4 aqueous electrolyte solution. The cooperative effects of LMO and MnO, as well as the uniform nano-array morphology contribute to the good electrochemical performance. In addition, a symmetric supercapacitor with a wide voltage window of 2 V is fabricated, showing a high energy density of 28.15 Wh·kg−1 at a power density of 745 W·kg−1. The specific capacitance drops to 65% retention after the first 500 cycles due to the element leaching effect and partial flaking of LMO/MnO, yet remains stable until 5000 cycles. It is the first time that La-based perovskite has been exploited for flexible supercapacitor applications, and further optimization is expected.

scholarly journals Ultrafine MnO2 nanowires grown on RGO-coated carbon cloth as a binder-free and flexible supercapacitor electrode with high performance

RSC Advances ◽  
2018 ◽  
Vol 8 (67) ◽  
pp. 38631-38640 ◽  
Author(s):  
Zhihui Xu ◽  
Shishuai Sun ◽  
Wen Cui ◽  
Dan Yu ◽  
Jiachun Deng Jiachun Deng
Keyword(s):  
High Performance ◽  
Electrode Materials ◽  
Carbon Cloth ◽  
Supercapacitor Electrode ◽  
Flexible Supercapacitor ◽  
Reduced Graphene ◽  
Binder Free ◽  
Supercapacitor Electrode Materials ◽  
Coated Carbon ◽  
Mno2 Nanowires

Reduced graphene oxide coated carbon cloth has been used as a substrate for the growth of ultrafine MnO2 nanowires (CC/RGO/MnO2), forming binder-free and flexible supercapacitor electrode materials.

Pyridinic-nitrogen highly doped nanotubular carbon arrays grown on a carbon cloth for high-performance and flexible supercapacitors

Nanoscale ◽  
2018 ◽  
Vol 10 (8) ◽  
pp. 3981-3989 ◽  
Author(s):  
Rui Li ◽  
Xiaodong Li ◽  
Jin Chen ◽  
Jun Wang ◽  
Huichao He ◽  
...  
Keyword(s):  
High Performance ◽  
Carbon Cloth ◽  
Flexible Supercapacitors ◽  
One Step ◽  
Pyridinic Nitrogen

Pyridinic-nitrogen highly doped nanotubular carbon arrays were synthesizedviaa one-step template strategy using 1,3,5-triamino-2,4,6-trinitrobenzene as both C/N precursors for high-performance supercapacitors.

Nacre-inspired composite films with high mechanical strength constructed from MXenes and wood-inspired hydrothermal cellulose-based nanofibers for high performance flexible supercapacitors

Nanoscale ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 3079-3091
Author(s):  
Libo Chang ◽  
Zhiyuan Peng ◽  
Tong Zhang ◽  
Chuying Yu ◽  
Wenbin Zhong
Keyword(s):  
Mechanical Strength ◽  
High Performance ◽  
Composite Films ◽  
High Mechanical Strength ◽  
Flexible Supercapacitor ◽  
Flexible Supercapacitors

Wood-inspired HCNF@Lig introduced into MXenes constructing a nacre-like material with high mechanical strength and excellent flexibility used as a flexible supercapacitor.

MOF/PEDOT/HPMo-based polycomponent hierarchical hollow micro-vesicles for high performance flexible supercapacitors

2021 ◽  
Vol 9 (5) ◽  
pp. 2948-2958
Author(s):  
Bing Wang ◽  
Shuo Liu ◽  
Lin Liu ◽  
Wen-Wei Song ◽  
Yue Zhang ◽  
...  
Keyword(s):  
Electrode Material ◽  
High Performance ◽  
Cycle Stability ◽  
Supercapacitor Electrode ◽  
Flexible Supercapacitors ◽  
High Area

The three-component PCN-224/PEDOT/PMo12 supercapacitor electrode material is designed to offer high area capacitance, good cycle stability and mechanical flexibility.

MoS2/Cellulose Paper Coupled with SnS2 Quantum Dots as 2D/0D Electrode for High Performance Flexible Supercapacitor

2021 ◽  
Author(s):  
Enaganti Prasanth Kumar ◽  
Venkatarao Selamneni ◽  
Parikshit Sahatiya ◽  
Sanket Goel
Keyword(s):  
Quantum Dots ◽  
High Performance ◽  
Functional Nanomaterials ◽  
Hybrid Functional ◽  
Cellulose Paper ◽  
Flexible Supercapacitor ◽  
Flexible Supercapacitors ◽  
Porous Substrates

The effective incorporation of novel and highly conductive hybrid functional nanomaterials onto flexible and porous substrates are extremely desirable to develop flexible supercapacitors. Even though there are reports on the...

Nanostructured Polyaniline/Graphene/Fe2O3 Composites Hydrogel as a High-Performance Flexible Supercapacitor Electrode Material

2020 ◽  
Vol 3 (7) ◽  
pp. 6434-6446 ◽  
Author(s):  
Anjli Gupta ◽  
Silki Sardana ◽  
Jasvir Dalal ◽  
Sushma Lather ◽  
Anup S. Maan ◽  
...  
Keyword(s):  
Electrode Material ◽  
High Performance ◽  
Supercapacitor Electrode ◽  
Flexible Supercapacitor
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