Flexible nanocomposites with ultrahigh specific areal capacitance and tunable properties based on a cellulose derived nanofiber-carbon sheet framework coated with polyaniline

2016 ◽  
Vol 4 (34) ◽  
pp. 13352-13362 ◽  
Author(s):  
Qingzhong Liu ◽  
Shuangshuang Jing ◽  
Sha Wang ◽  
Hao Zhuo ◽  
Linxin Zhong ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Flexible Electrode ◽  
Areal Capacitance ◽  
Tunable Properties ◽  
Carbon Sheet ◽  
Tunable Structure

A novel flexible electrode based on a cellulose-derived framework coated by PANI with tunable structure and electrochemical performance.

Three-dimensional flexible electrode derived from low-cost nickel–phytate with improved electrochemical performance

2016 ◽  
Vol 4 (24) ◽  
pp. 9486-9495 ◽  
Author(s):  
Panpan Li ◽  
Zhaoyu Jin ◽  
Rui Wang ◽  
Yong Jin ◽  
Dan Xiao
Keyword(s):  
Electrochemical Performance ◽  
Water Oxidation ◽  
Low Cost ◽  
Three Dimensional ◽  
Flexible Electrode ◽  
Green Approach

A three-dimensional flexible electrode derived from nickel–phytate nanoplates was fabricatedviaa green approach, and showed outstanding performance in both water oxidation and supercapacitance.

MoSe2 nanosheets grown on carbon cloth with superior electrochemical performance as flexible electrode for sodium ion batteries

RSC Advances ◽  
2016 ◽  
Vol 6 (2) ◽  
pp. 1440-1444 ◽  
Author(s):  
Yi Zhang ◽  
Zhengqing Liu ◽  
Hongyang Zhao ◽  
Yaping Du
Keyword(s):  
Electrochemical Performance ◽  
Solvothermal Method ◽  
Sodium Ion ◽  
Carbon Cloth ◽  
Sodium Ion Batteries ◽  
Flexible Electrode

A flexible MoSe2/CF composite has been synthesized by a simple solvothermal method.

Porphyrin-Assisted Synthesis of Hierarchical Flower-like Polypyrrole Arrays Based Flexible Electrode with High Areal Capacitance

2021 ◽  
pp. 131089
Author(s):  
Weikang Wang ◽  
Haotian Xu ◽  
Weiwei Zhao ◽  
Junde Zhao ◽  
Mengyue Jiang ◽  
...  
Keyword(s):  
Flexible Electrode ◽  
Areal Capacitance

An “inverted load” strategy to fabricate interface-optimized flexible electrodes with superior electrochemical performance and ultrastability

2020 ◽  
Vol 8 (32) ◽  
pp. 11128-11137
Author(s):  
Ying Sun ◽  
Ying Yang ◽  
Ning-Bo Li ◽  
Meng Wang ◽  
Xu-Man Chen ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Flexible Electrode ◽  
Flexible Electrodes

An “inverted load” strategy for interface optimization has been proposed to fabricate flexible electrode with superior electrochemical performance and ultrastability.

scholarly journals Anion-Tunable Properties and Electrochemical Performance of Functionalized Ferrocene Compounds

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Lelia Cosimbescu ◽  
Xiaoliang Wei ◽  
M. Vijayakumar ◽  
Wu Xu ◽  
Monte L. Helm ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Tunable Properties ◽  
Ferrocene Compounds

scholarly journals Electrochemical Performance of 2D-Hierarchical Sheet-Like ZnCo2O4 Microstructures for Supercapacitor Applications

Crystals ◽  
2020 ◽  
Vol 10 (7) ◽  
pp. 566 ◽  
Author(s):  
Kumcham Prasad ◽  
Gutturu Rajasekhara Reddy ◽  
Megala Rajesh ◽  
P. Reddi Babu ◽  
Gnanendra Shanmugam ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Global Economy ◽  
Electrochemical Impedance ◽  
Active Material ◽  
Cycling Performance ◽  
Utilization Rate ◽  
Rapid Improvement ◽  
Areal Capacitance ◽  
Supercapacitor Applications

With the rapid improvement of the global economy, the role of energy has become even more vital in the 21st century. In this regard, energy storage/conversion devices have become a major, worldwide research focus. In response to this, we have prepared two-dimensional (2D)-hierarchical sheet-like ZnCo2O4 microstructures for supercapacitor applications using a simple hydrothermal method. The 2D-hierarchical sheet-like morphologies with large surface area and smaller thickness enhanced the contact area of active material with the electrolyte, which increased the utilization rate. We investigated the electrochemical performance of sheet-like ZnCo2O4 microstructures while using Cyclic voltammetry (CV), Galvanostatic charge-discharge (GCD), and Electrochemical impedance spectroscopy (EIS) analysis. The electrochemical results demonstrated that the ZnCo2O4 electrode possesses 16.13 mF cm−2 of areal capacitance at 10 µA cm−2 of current density and outstanding cycling performance (170% of capacitance is retained after 1000 cycles at 500 µA cm−2). The high areal capacitance and outstanding cycling performance due to the unique sheet-like morphology of the ZnCo2O4 electrode makes it an excellent candidate for supercapacitor applications.

Role of double interfaces in inspiring energy storage devices in CC@Ni(OH)Cl@NiO flexible electrodes

2020 ◽  
Vol 4 (1) ◽  
pp. 231-242 ◽  
Author(s):  
Sixian Fu ◽  
Liping Li ◽  
Lingshen Meng ◽  
Mengyue Gao ◽  
Shuaikai Xu ◽  
...  
Keyword(s):  
Energy Storage ◽  
Electrochemical Performance ◽  
Energy Storage Devices ◽  
Flexible Electrode ◽  
Flexible Electrodes ◽  
Storage Devices ◽  
Electronic Behavior

The synergistic double interfaces in CC@Ni(OH)Cl@NiO flexible electrode stabilize Ni–O covalency and stimulate active electronic behavior for superior electrochemical performance.

Rational design of polyaniline/MnO2/carbon cloth ternary hybrids as electrodes for supercapacitors

RSC Advances ◽  
2015 ◽  
Vol 5 (81) ◽  
pp. 66311-66317 ◽  
Author(s):  
Xin Zhao ◽  
Chaoyi Chen ◽  
Zilong Huang ◽  
Lei Jin ◽  
Junxian Zhang ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Porous Structure ◽  
Rational Design ◽  
Carbon Cloth ◽  
Areal Capacitance ◽  
Electrodes For Supercapacitors

A ternary hybrid was fabricated by sequentially depositing polyaniline and MnO2 on carbon cloth. It displayed a unique porous structure and possessed a good electrochemical performance with a high areal capacitance of 421.6 mF cm−2 (0.2 mA cm−2).

Design and synthesis of 3D hierarchical NiCo2S4@MnO2 core–shell nanosheet arrays for high-performance pseudocapacitors

RSC Advances ◽  
2015 ◽  
Vol 5 (55) ◽  
pp. 44642-44647 ◽  
Author(s):  
Kaibing Xu ◽  
Qilong Ren ◽  
Qian Liu ◽  
Wenyao Li ◽  
Rujia Zou ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Hybrid Materials ◽  
High Performance ◽  
Core Shell ◽  
Cyclic Stability ◽  
Areal Capacitance ◽  
Design And Synthesis ◽  
Nanosheet Arrays

3D hierarchical NiCo2S4@MnO2 hybrid materials have been successfully prepared for high-performance pseudocapacitors, which show outstanding electrochemical performance in supercapacitors such as high areal capacitance and good cyclic stability.

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