Anion Deficiency Motivated Na2V6O16 Nanobelts for Superior Sustainable Zinc Ion Storage

2021 ◽  
Author(s):  
Xiaojing Liu ◽  
Xinyue Hu ◽  
Shuang Hou ◽  
Wei He ◽  
Zhifu Liang ◽  
...  
Keyword(s):  
Cost Effectiveness ◽  
Energy Storage ◽  
Cathode Materials ◽  
Electrical Energy ◽  
Zinc Ion ◽  
Electrical Energy Storage ◽  
Ion Storage

Owing to the merits of high cost-effectiveness and satisfying eco-efficiency, rechargeable zinc ion batteries (ZIBs) are feasible electrical energy storage for improving grid reliability. However, viable cathode materials usually suffer...

scholarly journals Redox-Active Zinc Thiolates for Low-Cost Rechargeable Aqueous Zn-ion Batteries

2021 ◽  
Author(s):  
Madison R Tuttle ◽  
Christopher Walter ◽  
Emma Brackman ◽  
Curtis Moore ◽  
Matthew Espe ◽  
...  
Keyword(s):  
Energy Storage ◽  
Large Scale ◽  
Low Cost ◽  
Electrical Energy ◽  
Zinc Ion ◽  
Electrical Energy Storage ◽  
Redox Active ◽  
Further Development

Aqueous zinc-ion batteries (AZIBs) are promising candidates for large-scale electrical energy storage due to the inexpensive, safe, and non-toxic nature of zinc. One key area that requires further development is...

Readily Usable Bulk Phenoxazine-Based Covalent Organic Framework Cathode Materials with Superior Kinetics and High Redox Potentials

2021 ◽  
Author(s):  
Zhiying Meng ◽  
Ying Zhang ◽  
Mengqing Dong ◽  
Yue Zhang ◽  
Fengmin Cui ◽  
...  
Keyword(s):  
Energy Storage ◽  
Cathode Materials ◽  
High Surface ◽  
Electrical Energy ◽  
Energy Storage Materials ◽  
Redox Potentials ◽  
Electrical Energy Storage ◽  
Surface Areas ◽  
Redox Sites ◽  
Redox Active

Redox-active covalent organic frameworks (COFs) with dense redox sites are promising electrical energy storage materials with robust architectures, high surface areas, insolubility in electrolytes, and open pores for electrolyte transportation,...

scholarly journals Materials Challenges Facing Electrical Energy Storage

MRS Bulletin ◽  
2008 ◽  
Vol 33 (4) ◽  
pp. 411-419 ◽  
Author(s):  
M. Stanley Whittingham
Keyword(s):  
Energy Storage ◽  
Cathode Materials ◽  
Lower Cost ◽  
Storage Capacity ◽  
Electrical Energy ◽  
New Materials ◽  
Electrical Energy Storage ◽  
Electrochemical Systems ◽  
The Past ◽  
Constituent Elements

AbstractDuring the past two decades, the demand for the storage of electrical energy has mushroomed both for portable applications and for static applications. As storage and power demands have increased predominantly in the form of batteries, the system has evolved. However, the present electrochemical systems are too costly to penetrate major new markets, still higher performance is required, and environmentally acceptable materials are preferred. These limitations can be overcome only by major advances in new materials whose constituent elements must be available in large quantities in nature; nanomaterials appear to have a key role to play. New cathode materials with higher storage capacity are needed, as well as safer and lower cost anodes and stable electrolyte systems. Flywheels and pumped hydropower also have niche roles to play.

scholarly journals A vanadium-based oxide-phosphate-pyrophosphate framework as a 4 V electrode material for K-ion batteries

2021 ◽  
Author(s):  
Mirai Ohara ◽  
A. Shahul Hameed ◽  
Kei Kubota ◽  
Akihiro Katogi ◽  
Kuniko Chihara ◽  
...  
Keyword(s):  
Energy Storage ◽  
Electrode Material ◽  
Large Scale ◽  
Electrode Materials ◽  
Electrical Energy ◽  
Positive Electrode ◽  
Electrical Energy Storage ◽  
Positive Electrode Materials

K-ion batteries (KIBs) are promising for large-scale electrical energy storage owing to the abundant resources and the electrochemical specificity of potassium. Among the positive electrode materials for KIBs, vanadium-based polyanionic...

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