Physical and electrochemical characteristics of nickel hydroxide as a positive material for rechargeable alkaline batteries

1995 ◽  
Vol 25 (3) ◽  
Author(s):  
K. Watanabe ◽  
T. Kikuoka ◽  
N. Kumagai
Keyword(s):  
Nickel Hydroxide ◽  
Electrochemical Characteristics ◽  
Alkaline Batteries ◽  
Positive Material ◽  
Rechargeable Alkaline Batteries

Cerium-doped bimetal organic framework as a superhigh capacity cathode for rechargeable alkaline batteries

Nanoscale ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 3581-3587
Author(s):  
Junpeng Li ◽  
Guobang Zhao ◽  
Hongyang Zhao ◽  
Ningning Zhao ◽  
Leilei Lu ◽  
...  
Keyword(s):  
Cathode Material ◽  
Metal Organic Framework ◽  
Alkaline Batteries ◽  
Metal Organic ◽  
Rechargeable Alkaline Batteries ◽  
Organic Framework

In this work, cerium (Ce)-doped NiCo-MOF (metal organic framework) was investigated for its application as a cathode material of alkaline batteries.

Nickel Oxide Coated on Pretreated MWCNTs as an Electrode for Supercapacitor

2013 ◽  
Vol 829 ◽  
pp. 654-658
Author(s):  
Lida Mahmoudi ◽  
Farzad Mahboubi ◽  
Moreteza Saghafi Yazdi
Keyword(s):  
Nickel Oxide ◽  
Thermal Annealing ◽  
Nickel Hydroxide ◽  
Annealing Temperature ◽  
Electrochemical Characteristics ◽  
Sem Images ◽  
Electroactive Materials ◽  
Nanotubular Structure ◽  
Individual Cnts ◽  
The Individual

Nickel oxide/carbon nanotubes (NiO/CNTs) composite materials for supercapacitor are prepared by chemically depositing of nickel hydroxide onto CNTs pretreated by ultrasonication and followed by thermal annealing at 200-300°C. A series of NiO/CNTs composites with different weight ratios of CNTs and different annealing temperature are synthesized via the same route. The scanning electron microscope (SEM) images show that the nucleation of the nickel hydroxide formed on the outer walls of CNTs due to ultrasonic cavitations, and then nickel oxide coated uniformly on the outer surface of the individual CNTs after thermal annealing. The NiO/CNTs electrode presents a maximum specific capacitance of 254 F/g as well as a good cycle life in 2 M KOH electrolyte. The good electrochemical characteristics of NiO/CNTs composite can be attributed to the three-dimensionally interconnected nanotubular structure with a thin film of electroactive materials.

Triple‐Shelled Manganese–Cobalt Oxide Hollow Dodecahedra with Highly Enhanced Performance for Rechargeable Alkaline Batteries

2018 ◽  
Vol 131 (4) ◽  
pp. 1008-1013 ◽  
Author(s):  
Chuangwei Jiao ◽  
Zumin Wang ◽  
Xiaoxian Zhao ◽  
Huan Wang ◽  
Jing Wang ◽  
...  
Keyword(s):  
Cobalt Oxide ◽  
Alkaline Batteries ◽  
Rechargeable Alkaline Batteries

Iron oxide nanoconfined in carbon nanopores as high capacity anode for rechargeable alkaline batteries

Nano Energy ◽  
2018 ◽  
Vol 48 ◽  
pp. 170-179 ◽  
Author(s):  
Danni Lei ◽  
Dong-Chan Lee ◽  
Enbo Zhao ◽  
Alexandre Magasinski ◽  
Hong-Ryun Jung ◽  
...  
Keyword(s):  
Iron Oxide ◽  
High Capacity ◽  
Alkaline Batteries ◽  
Rechargeable Alkaline Batteries
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