scholarly journals Carbon nanofiber/poly(tetrahydro[1,4]dioxino[2,3-b]thieno[3,4-e][1,4]dioxine) binder-free composite redox-active electrode for electrochemical energy storage applications

RSC Advances ◽  
2017 ◽  
Vol 7 (66) ◽  
pp. 41419-41428 ◽  
Author(s):  
Deniz Yiğit ◽  
Furkan Soysal ◽  
Tuğba Güngör ◽  
Burhanettin Çiçek ◽  
Mustafa Güllü
Keyword(s):  
Energy Storage ◽  
Solid State ◽  
Energy Density ◽  
Composite Electrode ◽  
Carbon Nanofiber ◽  
Electrochemical Energy Storage ◽  
Active Electrode ◽  
Redox Active ◽  
Binder Free ◽  
Energy Storage Applications

A novel CNF/PTDTD composite electrode was firstly prepared. The corresponding solid-state supercapacitor delivered a specific capacitance of 332 F g−1, reaching an energy density of 166 W h kg−1 with 89% capacitance retention.

A p-nitroaniline redox-active solid-state electrolyte for battery-like electrochemical capacitive energy storage combined with an asymmetric supercapacitor based on metal oxide functionalized β-polytype porous silicon carbide electrodes

2017 ◽  
Vol 46 (20) ◽  
pp. 6588-6600 ◽  
Author(s):  
Myeongjin Kim ◽  
Jeeyoung Yoo ◽  
Jooheon Kim
Keyword(s):  
Silicon Carbide ◽  
Energy Storage ◽  
Solid State ◽  
Porous Silicon ◽  
Energy Density ◽  
Metal Oxide ◽  
Asymmetric Supercapacitor ◽  
Capacitive Energy Storage ◽  
Solid State Electrolyte ◽  
Redox Active

A unique redox active flexible solid-state asymmetric supercapacitor with ultra-high capacitance and energy density was fabricated.

High-energy density nanofiber-based solid-state supercapacitors

2016 ◽  
Vol 4 (1) ◽  
pp. 160-166 ◽  
Author(s):  
Daniel W. Lawrence ◽  
Chau Tran ◽  
Arun T. Mallajoysula ◽  
Stephen K. Doorn ◽  
Aditya Mohite ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Solid State ◽  
Energy Density ◽  
Electric Double Layer ◽  
Carbon Nanofiber ◽  
High Energy ◽  
High Energy Density ◽  
Gel Electrolytes ◽  
Porous Carbon Nanofiber ◽  
Binder Free

We have developed binder-free solid-state electric double layer supercapacitors using freestanding porous carbon nanofiber electrodes fabricated using electrospinning and silica-based ionic liquid gel electrolytes.

N-Substituted poly(3,6-dithienylcarbazole) derivatives: a new class of redox-active electrode materials for high-performance flexible solid-state pseudocapacitors

2017 ◽  
Vol 5 (2) ◽  
pp. 609-618 ◽  
Author(s):  
Deniz Yiğit ◽  
Mustafa Güllü
Keyword(s):  
Solid State ◽  
High Performance ◽  
Electrode Materials ◽  
Charge Storage ◽  
Active Materials ◽  
Active Electrode ◽  
Design Synthesis ◽  
New Class ◽  
Redox Active ◽  
Energy Storage Applications

This study presents the design, synthesis and charge storage features of novel poly(3,6-dithienylcarbazole) derivatives as redox-active materials for high performance energy storage applications.

High energy density aqueous zinc–benzoquinone batteries enabled by carbon cloth with multiple anchoring effects

2021 ◽  
Author(s):  
Zhiqiang Luo ◽  
Silin Zheng ◽  
Shuo Zhao ◽  
Xin Jiao ◽  
Zongshuai Gong ◽  
...  
Keyword(s):  
Energy Storage ◽  
Energy Density ◽  
Porous Carbon ◽  
Large Scale ◽  
High Energy ◽  
High Energy Density ◽  
Carbon Cloth ◽  
Anchoring Effects ◽  
High Theoretical Capacity ◽  
Energy Storage Applications

Benzoquinone with high theoretical capacity is anchored on N-plasma engraved porous carbon as a desirable cathode for rechargeable aqueous Zn-ion batteries. Such batteries display tremendous potential in large-scale energy storage applications.

scholarly journals A SnO2QDs/GO/PPY ternary composite film as positive and graphene oxide/charcoal as negative electrodes assembled solid state asymmetric supercapacitor for high energy storage applications

RSC Advances ◽  
2021 ◽  
Vol 11 (45) ◽  
pp. 27801-27811
Author(s):  
M. Vandana ◽  
Y. S. Nagaraju ◽  
H. Ganesh ◽  
S. Veeresh ◽  
H. Vijeth ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Energy Storage ◽  
Solid State ◽  
Composite Film ◽  
High Energy ◽  
Asymmetric Supercapacitor ◽  
Ternary Composite ◽  
Negative Electrodes ◽  
Energy Storage Applications ◽  
High Energy Storage

Representation of the synthesis steps of SnO2QDs/GO/PPY ternary composites and SnO2QDs/GO/PPY//GO/charcoal asymmetric supercapacitor device.

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