Development of PANI based ternary nanocomposite with enhanced capacity retention for high performance supercapacitor application

2021 ◽  
pp. 138564
Author(s):  
Akshaya Raghavan ◽  
Suprabhat Sarkar ◽  
Sutapa Ghosh
Keyword(s):  
High Performance ◽  
Capacity Retention ◽  
Supercapacitor Application ◽  
Ternary Nanocomposite

Novel carbon nanofibers/thionickel ferrite/polyaniline (CNF/NiFe2S4/PANI) ternary nanocomposite for high performance supercapacitor

2021 ◽  
Vol 262 ◽  
pp. 124253
Author(s):  
Rounak R. Atram ◽  
Vijaykumar M. Bhuse ◽  
Ramdas G. Atram ◽  
Chang-Mou Wu ◽  
Pankaj Koinkar ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
High Performance ◽  
Ternary Nanocomposite

Hybrid ZnO/ZnS nanoforests as the electrode materials for high performance supercapacitor application

2015 ◽  
Vol 44 (5) ◽  
pp. 2409-2415 ◽  
Author(s):  
Siwen Zhang ◽  
Bosi Yin ◽  
He Jiang ◽  
Fengyu Qu ◽  
Ahmad Umar ◽  
...  
Keyword(s):  
High Performance ◽  
Electrode Materials ◽  
Thermal Evaporation ◽  
Tube Furnace ◽  
Thermal Evaporation Method ◽  
Argon Gas ◽  
Evaporation Method ◽  
Supercapacitor Application

Heterostructured ZnO/ZnS nanoforests are prepared through a simple two-step thermal evaporation method at 650 °C and 1300 °C in a tube furnace under the flow of argon gas, respectively.

scholarly journals Synergistic approach of high-performance N-NiCo/PC environment benign electrode material for energy storage device

2021 ◽  
Author(s):  
Muhammad Irfan ◽  
Xianhua Liu ◽  
Suraya Mushtaq ◽  
Jonnathan Cabrera ◽  
Pingping Zhang
Keyword(s):  
Energy Storage ◽  
High Performance ◽  
Electrode Materials ◽  
Composite Catalyst ◽  
Storage Device ◽  
Energy Storage Devices ◽  
Biomass Waste ◽  
Supercapacitor Application ◽  
Suitable Material ◽  
Storage Devices

Abstract Development of sustainable electrochemical energy storage devices faces great challenge in exploring highly efficient and low cost electrode materials. Biomass waste derived carbonaceous materials can be used as an alternative to expensive metals in supercapacitor. However, their application limited by low performance. In this study, the combination use of persimmon waste derived carbon and transition metal nitride demonstrated strong potential for supercapacitor application. Persimmon based carbonaceous gel decorated with bimetallic-nitride (N-NiCo/PC) was firstly synthesized through a green hydrothermal method. Electrochemical properties of N-NiCo/PC as electrode in 6 M KOH electrolyte solution were evaluated by using cyclic voltammetry (CV) and charge-discharge measurements. The N-NiCo/PC exhibited 895.5 F/g specific capacitance at 1 A/g current density and maintained 91.5% capacitance retention after 900 cycles. Hence, the bimetallic nitride-based-composite catalyst is a potentially suitable material for high-performance energy storage devices. In addition, this work demonstrated a promising pathway for transforming environmental waste into sustainable energy conversion materials.

Facile synthesis of Fe3O4nanorod decorated reduced graphene oxide (RGO) for supercapacitor application

RSC Advances ◽  
2016 ◽  
Vol 6 (108) ◽  
pp. 107057-107064 ◽  
Author(s):  
Ashok Kumar Das ◽  
Sumanta Sahoo ◽  
Prabhakarn Arunachalam ◽  
Suojiang Zhang ◽  
Jae-Jin Shim
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Facile Synthesis ◽  
Supercapacitor Application ◽  
Reduced Graphene

We describe a facile approach for the synthesis of RGO–Fe3O4nanorod nanocomposites for high performance supercapacitor application.

Synthesis of urchin-like Ni3Si2O5(OH)4 hierarchical hollow spheres/GO composite with enhanced electrochemical properties for high-performance hybrid supercapacitors

2019 ◽  
Vol 48 (31) ◽  
pp. 11749-11762 ◽  
Author(s):  
Xueying Dong ◽  
Yifu Zhang ◽  
Qiushi Wang ◽  
Xiaorong Zhang ◽  
Meng Gao ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Electrochemical Properties ◽  
Hollow Sphere ◽  
High Performance ◽  
Hollow Spheres ◽  
Capacity Retention ◽  
Hybrid Supercapacitors ◽  
Enhanced Electrochemical Performance

Urchin-like Ni3Si2O5(OH)4 hierarchical hollow sphere/GO composites were synthesized, which showed an enhanced electrochemical performance of 165 F g−1 at 0.5 A g−1 and 84% capacity retention after 5000 cycles.

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