scholarly journals In situ hydrothermal synthesis of nickel cobalt sulfide nanoparticles embedded on nitrogen and sulfur dual doped graphene for a high performance supercapacitor electrode

RSC Advances ◽  
2021 ◽  
Vol 11 (40) ◽  
pp. 25057-25067
Author(s):  
Nutthapong Poompiew ◽  
Prasit Pattananuwat ◽  
Pranut Potiyaraj
Keyword(s):  
Hydrothermal Synthesis ◽  
High Performance ◽  
Cobalt Sulfide ◽  
Supercapacitor Electrode ◽  
Capacitive Behavior ◽  
Nickel Cobalt ◽  
Doped Graphene

Newly developed in situ hydrothermal synthesis governs morphology of Ni–Co–S embedded on N–S doped graphene thus providing exceptional capacitive behavior.

In situ growth of burl-like nickel cobalt sulfide on carbon fibers as high-performance supercapacitors

2015 ◽  
Vol 3 (4) ◽  
pp. 1730-1736 ◽  
Author(s):  
Ming Sun ◽  
Jinjin Tie ◽  
Gao Cheng ◽  
Ting Lin ◽  
Shaomin Peng ◽  
...  
Keyword(s):  
Carbon Fibers ◽  
High Performance ◽  
Rate Capability ◽  
High Rate ◽  
Cobalt Sulfide ◽  
In Situ Growth ◽  
High Rate Capability ◽  
Nickel Cobalt

NiCo2S4/CFP displayed good cyclability and high rate capability with a capacitance loss of 24.1% after 5000 cycles.

Vacancies-engineered MoO3 and Na+-preinserted MnO2 in-situ grown N-doped graphene nanotubes as electrode materials for high-performance asymmetric supercapacitor

2021 ◽  
Author(s):  
Jian Zhao ◽  
He Cheng ◽  
Huanyu Li ◽  
Yan-Jie Wang ◽  
Qingyan Jiang ◽  
...  
Keyword(s):  
High Performance ◽  
Electrode Materials ◽  
High Energy ◽  
Cooperative Effect ◽  
Electrochemical Energy Storage ◽  
Asymmetric Supercapacitor ◽  
Asymmetric Supercapacitors ◽  
Doped Graphene ◽  
Power Densities

Developing advanced negative and positive electrode materials for asymmetric supercapacitors (ASCs) as the electrochemical energy storage can enable the device to reach high energy/power densities resulting from the cooperative effect...

One-step hydrothermal synthesis of two-dimensional cobalt sulfide for high-performance supercapacitors

2014 ◽  
Vol 131 ◽  
pp. 45-48 ◽  
Author(s):  
Ke-Jing Huang ◽  
Ji-Zong Zhang ◽  
Gang-Wei Shi ◽  
Yan-Ming Liu
Keyword(s):  
Hydrothermal Synthesis ◽  
High Performance ◽  
Cobalt Sulfide ◽  
Two Dimensional ◽  
One Step

A novel 3D porous electrode of polyaniline and PEDOT:PSS coated SiNWs for low-cost and high-performance supercapacitors

2021 ◽  
Author(s):  
Xiaojuan Shen ◽  
Xuan Zhang ◽  
Tongfei Wang ◽  
Songjun Li ◽  
Zhaoqiang Li
Keyword(s):  
High Performance ◽  
Solution Method ◽  
In Situ Polymerization ◽  
Low Cost ◽  
Porous Electrode ◽  
Simple Solution ◽  
Porous Si ◽  
Supercapacitor Electrode

In this study, a novel 3D porous Si-based supercapacitor electrode was developed by the simple solution method, which involved firstly the in-situ polymerization of polyaniline particles (PANI) on the Si...

A Ni3N–Co3N hybrid nanowire array electrode for high-performance nonenzymatic glucose detection

2018 ◽  
Vol 10 (15) ◽  
pp. 1680-1684 ◽  
Author(s):  
Xinglu Dai ◽  
Wenqing Deng ◽  
Chao You ◽  
Zhen Shen ◽  
Xiaoli Xiong ◽  
...  
Keyword(s):  
High Performance ◽  
Active Catalyst ◽  
Nanowire Array ◽  
Alkaline Media ◽  
Nickel Cobalt ◽  
Array Electrode ◽  
New Type ◽  
Glucose Electrooxidation ◽  
Catalyst Electrode

In this communication, we report a new type of nickel cobalt nitride hybrid nanowire array in situ grown on a Ti plate (Ni3N–Co3N NW/Ti) topotactically converted from Ni–Co hydroxide as a high-active catalyst electrode for glucose electrooxidation in alkaline media.

In Situ Synthesis of CuCo2S4@N/S-Doped Graphene Composites with Pseudocapacitive Properties for High-Performance Lithium-Ion Batteries

2018 ◽  
Vol 10 (14) ◽  
pp. 11708-11714 ◽  
Author(s):  
Pengxiang Wang ◽  
Yu Zhang ◽  
Yanyou Yin ◽  
Lishuang Fan ◽  
Naiqing Zhang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
In Situ Synthesis ◽  
Doped Graphene

scholarly journals Carbon Nanotubes@Nickel Cobalt Sulfide Nanosheets for High‐Performance Supercapacitors

2020 ◽  
Vol 7 (17) ◽  
pp. 3663-3669
Author(s):  
Ruilin Bian ◽  
Dan Song ◽  
Wenping Si ◽  
Tao Zhang ◽  
Yuxin Zhang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
High Performance ◽  
Cobalt Sulfide ◽  
Nickel Cobalt
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