Boosting the energy density of highly efficient flexible hybrid supercapacitors via selective integration of hierarchical nanostructured energy materials

A selective integration of Ni(OH)2 NNAs@NiO–NiCo2O4 NSAs was rationally designed and directly utilized as a binder-free flexible electrode for hybrid SCs with excellent energy density.

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Studies on High Energy Density Reactions for Development of Nanostructured Hybrid Supercapacitors

10.21236/ada621791 ◽

2015 ◽

Author(s):

Ashwini K. Srivastava ◽

Shashi Karna

Keyword(s):

Energy Density ◽

High Energy ◽

High Energy Density ◽

Hybrid Supercapacitors

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Zn–Ni–Se@NiCo2S4 Core–Shell Architectures: A Highly Efficient Positive Electrode for Hybrid Supercapacitors

Energy & Fuels ◽

10.1021/acs.energyfuels.0c02633 ◽

2020 ◽

Vol 34 (11) ◽

pp. 14934-14947

Author(s):

Akbar Mohammadi Zardkhoshoui ◽

Ronak Hayati Monjoghtapeh ◽

Saied Saeed Hosseiny Davarani

Keyword(s):

Positive Electrode ◽

Core Shell ◽

Hybrid Supercapacitors ◽

Highly Efficient

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Cost‐Effective Synthesis of Electrodeposited NiCo 2 O 4 Nanosheets with Induced Oxygen Vacancies: A Highly Efficient Electrode Material for Hybrid Supercapacitors

Batteries & Supercaps ◽

10.1002/batt.202000121 ◽

2020 ◽

Vol 3 (11) ◽

pp. 1209-1219

Author(s):

Samhita Pappu ◽

Katchala Nanaji ◽

Sreekanth Mandati ◽

Tata N. Rao ◽

Surendra K. Martha ◽

...

Keyword(s):

Electrode Material ◽

Oxygen Vacancies ◽

Cost Effective ◽

Hybrid Supercapacitors ◽

Highly Efficient ◽

Effective Synthesis

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A core–shell structure of cobalt sulfide//G-ink towards high energy density in asymmetric hybrid supercapacitors

Sustainable Energy & Fuels ◽

10.1039/d0se00189a ◽

2020 ◽

Vol 4 (9) ◽

pp. 4848-4858

Author(s):

Venkata Thulasivarma Chebrolu ◽

Balamuralitharan Balakrishnan ◽

Aravindha Raja Selvaraj ◽

Hee-Je Kim

Keyword(s):

Energy Density ◽

Shell Structure ◽

High Energy ◽

High Energy Density ◽

Cobalt Sulfide ◽

Core Shell ◽

Hybrid Supercapacitors ◽

Promising Strategy ◽

Asymmetric Hybrid ◽

Core Shell Structure

New atom substitution in transition metals is a promising strategy for improving the performance of supercapacitors (SCs).

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A systematic approach to achieve high energy density hybrid supercapacitors based on Ni–Co–Fe hydroxide

Electrochimica Acta ◽

10.1016/j.electacta.2020.136578 ◽

2020 ◽

Vol 353 ◽

pp. 136578

Author(s):

Su Chan Lee ◽

Shude Liu ◽

Pragati A. Shinde ◽

Kyung Yoon Chung ◽

Seong Chan Jun

Keyword(s):

Energy Density ◽

Systematic Approach ◽

High Energy ◽

High Energy Density ◽

Hybrid Supercapacitors ◽

Fe Hydroxide

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Rapid microwave-assisted synthesis of high-rate FeS2 nanoparticles anchored on graphene for hybrid supercapacitors with ultrahigh energy density

Journal of Materials Chemistry A ◽

10.1039/c8ta05818k ◽

2018 ◽

Vol 6 (30) ◽

pp. 14956-14966 ◽

Cited By ~ 36

Author(s):

Zhiqin Sun ◽

Huiming Lin ◽

Feng Zhang ◽

Xue Yang ◽

He Jiang ◽

...

Keyword(s):

Solid State ◽

Energy Density ◽

Specific Capacity ◽

High Rate ◽

Microwave Assisted Synthesis ◽

Ultrahigh Energy ◽

Hybrid Supercapacitor ◽

High Specific Capacity ◽

Hybrid Supercapacitors ◽

Microwave Assisted

Benefitting from the high specific capacity (793 C g−1) of the FeS2/graphene anode, an assembled all-solid-state hybrid supercapacitor device based on the FeS2/graphene anode and a Ni(OH)2@Co9S8 cathode achieves an ultrahigh energy density of up to 95.8 W h kg−1 at a power density of 949 W kg−1.

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Remarkable electrochemical properties of novel LaNi0.5Co0.5O3/0.333Co3O4 hollow spheres with a mesoporous shell

Journal of Materials Chemistry A ◽

10.1039/c7ta00395a ◽

2017 ◽

Vol 5 (12) ◽

pp. 5838-5845 ◽

Cited By ~ 41

Author(s):

Ni Wang ◽

Mengqi Yao ◽

Peng Zhao ◽

Wencheng Hu ◽

Sridhar Komarneni

Keyword(s):

Energy Density ◽

Electrochemical Properties ◽

Hollow Spheres ◽

Cycling Stability ◽

Hybrid Supercapacitors ◽

Mesoporous Shell

Novel LaNi0.5Co0.5O3/0.333Co3O4 hollow spheres with a mesoporous shell are developed as hybrid supercapacitors which exhibit superior energy density and outstanding cycling stability.

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Rice husk-derived Mn3O4/manganese silicate/C nanostructured composites for high-performance hybrid supercapacitors

Inorganic Chemistry Frontiers ◽

10.1039/c9qi00766k ◽

2019 ◽

Vol 6 (10) ◽

pp. 2788-2800 ◽

Cited By ~ 21

Author(s):

Hanmei Jiang ◽

Yifu Zhang ◽

Chen Wang ◽

Qiushi Wang ◽

Changgong Meng ◽

...

Keyword(s):

Energy Density ◽

Rice Husk ◽

High Performance ◽

Maximum Energy ◽

Rice Husks ◽

Hybrid Supercapacitor ◽

Manganese Silicate ◽

Nanostructured Composites ◽

Hybrid Supercapacitors

Mn3O4/manganese silicate/C nanostructured composites were synthesized using rice husks and the hybrid supercapacitor realizes a maximum energy density of 13.3 W h kg−1 at 103.9 W kg−1 and super stability.

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