3D hierarchically porous zinc–nickel–cobalt oxide nanosheets grown on Ni foam as binder-free electrodes for electrochemical energy storage

2015 ◽  
Vol 3 (47) ◽  
pp. 24022-24032 ◽  
Author(s):  
Huixin Chen ◽  
Qiaobao Zhang ◽  
Xiang Han ◽  
Junjie Cai ◽  
Meilin Liu ◽  
...  
Keyword(s):  
Energy Storage ◽  
Transition Metal Oxides ◽  
Mixed Valence ◽  
Building Blocks ◽  
Energy Storage Devices ◽  
Hierarchically Porous ◽  
Storage Devices ◽  
Valence States ◽  
Nickel Cobalt Oxide ◽  
Binder Free

3D hierarchically porous transition metal oxides, particularly those involving different metal ions of mixed valence states and constructed from interconnected nano-building blocks directly grown on conductive current collectors, are promising electrode candidates for energy storage devices such as Li-ion batteries and supercapacitors.

Spray-Painted Binder-Free SnSe Electrodes for High-Performance Energy-Storage Devices

ChemSusChem ◽  
2013 ◽  
Vol 7 (1) ◽  
pp. 308-313 ◽  
Author(s):  
Xianfu Wang ◽  
Bin Liu ◽  
Qingyi Xiang ◽  
Qiufan Wang. ◽  
Xiaojuan Hou ◽  
...  
Keyword(s):  
Energy Storage ◽  
High Performance ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Binder Free

Controlled multimodal hierarchically porous electrode self-assembly of electrochemically exfoliated graphene for fully solid-state flexible supercapacitor

2017 ◽  
Vol 19 (45) ◽  
pp. 30381-30392 ◽  
Author(s):  
Nurlia P. Sari ◽  
Dipak Dutta ◽  
Anif Jamaluddin ◽  
Jeng-Kuei Chang ◽  
Ching-Yuan Su
Keyword(s):  
Energy Storage ◽  
Solid State ◽  
Self Assembly ◽  
Porous Electrode ◽  
Energy Storage Devices ◽  
Hierarchically Porous ◽  
3D Graphene ◽  
Storage Devices ◽  
Flexible Supercapacitor ◽  
Exfoliated Graphene

We present here, a concentration dependent freeze-dry technique to obtain 3D graphene architectures with predetermined micron sized macropores and multimodal hierarchical nanopores for electrodes in flexible energy storage devices.

A novel electrochemical procedure for grown of bimetallic metal–organic framework (Ni/Zn-MOF) and its derived hydroxide@C onto Ni foam as binder-free high performance battery-type electrodes for supercapacitors

2021 ◽  
Author(s):  
Qichao Song ◽  
Chunguang Yang
Keyword(s):  
Energy Storage ◽  
High Performance ◽  
Electrode Materials ◽  
Metal Organic Framework ◽  
Ni Foam ◽  
Energy Storage Devices ◽  
Cathodic Electrodeposition ◽  
Storage Devices ◽  
Metal Organic ◽  
Binder Free

Abstract Todays, metal-organic frameworks (MOFs) and their derived structures have been extensively investigated as the novel electrode materials in energy storage area due to their stable porous architectures and exceptionally large specific surface area. In this study, bimetallic Ni,Zn-MOF is synthesized onto Ni foam via a novel indirect cathodic electrodeposition method for the first time. After that, the fabricated Ni,Zn-MOFs onto Ni foam was converted to corresponding bi-metal hydroxide@C/Ni foam through direct chemical treating with 6M KOH solution. The obtained Ni,Zn-MOFs/NF and Ni2 − xZnx (OH)2@C/NF electrodes are characterized through XRD, FT-IR, FE-SEM and EDS analyses. These analyses results confirmed deposition of well-defined crystalline porous sheet-like structures of Ni3 − xZnx(BTC)2 deposited onto Ni foam, where the hydroxide@C electrode was also exhibited similar morphology. As the binder-free electrode, the as-prepared Ni,Zn-MOF@Ni foam exhibited the superior storage capacities of 356.1 mAh g− 1 and 255.5 mAh g− 1 as well as good cycling stabilities of 94.2 % and 84.5 % after 6000 consecutive charge/discharge cycles at the current densities of 5 and 15 A g− 1, respectively. On the other hand, Ni,Zn-MOF derived hydroide@C/Ni foam presented the superior capacities of 545 mAh g− 1 and 406 mAh g− 1 as well as proper cycle lifes of 91.8 % and 78.3 % after 6000 cycling at the applied loads of 5 and 15 A g− 1, respectively. Based on these findings, both of these fabricated battery-type electrodes are introduced as the promising candidates for use in energy storage devices.

Commercial-Level Mass-Loading MnO2 with Ion Diffusion Channels for High-Performing Aqueous Energy Storage Devices

2021 ◽  
Author(s):  
Yaxiong Zhang ◽  
Xiaosha Cui ◽  
Jiecai Fu ◽  
Yupeng Liu ◽  
Yin Wu ◽  
...  
Keyword(s):  
Energy Storage ◽  
Transition Metal Oxides ◽  
High Performance ◽  
Electrode Materials ◽  
Mass Loading ◽  
Cycle Stability ◽  
Ion Diffusion ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
High Performing

Transition metal oxides have shown renewed interest as promising electrode materials for high-performance electrochemical energy storage devices. However, its cycle stability deteriorates significantly with the increasing mass loading due to...

Nickel doped copper ferrite NixCu1−xFe2O4 for a high crystalline anode material for lithium ion batteries

2021 ◽  
Author(s):  
Adil Saleem ◽  
Muhammad K. Majeed ◽  
Shah-Iram Niaz ◽  
Muhammad Iqbal ◽  
Muhammad Akhlaq ◽  
...  
Keyword(s):  
Energy Storage ◽  
Metal Oxides ◽  
Lithium Ion Batteries ◽  
Transition Metal Oxides ◽  
Lithium Ion ◽  
Copper Ferrite ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Efficient Energy ◽  
Potential Applications

Transition metal oxides (TMO) have great potential applications in efficient energy storage devices for their commercial possibilities in lithium-ion batteries (LIBs).

scholarly journals Homogeneous Fe2O3 coatings on carbon nanotube structures for supercapacitors

2020 ◽  
Vol 49 (13) ◽  
pp. 4136-4145
Author(s):  
Pengmei Yu ◽  
Mariona Coll ◽  
Roger Amade ◽  
Islam Alshaikh ◽  
Fernando Pantoja-Suárez ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Energy Storage ◽  
Metal Oxides ◽  
Transition Metal Oxides ◽  
Electrode Materials ◽  
Charge Storage ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Storage Properties

The combination of carbon nanotubes with transition metal oxides can exhibit complementary charge storage properties for use as electrode materials for next generation energy storage devices.

Anchoring 2D NiMoO4 nano-plates on flexible carbon cloth as a binder-free electrode for efficient energy storage devices

2020 ◽  
Vol 46 (4) ◽  
pp. 4470-4476 ◽  
Author(s):  
Yasir Abbas ◽  
Sining Yun ◽  
Muhammad Sufyan Javed ◽  
Jiageng Chen ◽  
Muhammad Faizan Tahir ◽  
...  
Keyword(s):  
Energy Storage ◽  
Carbon Cloth ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Efficient Energy ◽  
Binder Free

scholarly journals The physical properties of supramolecular peptide assemblies: from building block association to technological applications

2014 ◽  
Vol 43 (20) ◽  
pp. 6881-6893 ◽  
Author(s):  
Lihi Adler-Abramovich ◽  
Ehud Gazit
Keyword(s):  
Drug Delivery ◽  
Energy Storage ◽  
Building Block ◽  
Building Blocks ◽  
Nano Materials ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Block Association ◽  
Ordered Assembly ◽  
Elementary Building

Bio-inspired nano-materials can be formed by the ordered assembly of elementary building blocks. These peptide nanostructures can be utilized in many applications in various fields ranging from energy storage devices to drug delivery agents.

Sign in / Sign up

Export Citation Format

Share Document