An enhanced electrochemical performance of a sodium–air battery with graphene nanosheets as air electrode catalysts

2013 ◽  
Vol 49 (19) ◽  
pp. 1951 ◽  
Author(s):  
Wen Liu ◽  
Qian Sun ◽  
Yin Yang ◽  
Jing-Ying Xie ◽  
Zheng-Wen Fu
Keyword(s):  
Electrochemical Performance ◽  
Graphene Nanosheets ◽  
Air Electrode ◽  
Air Battery ◽  
Enhanced Electrochemical Performance

Restricting Growth of Ni3Fe Nanoparticles on Heteroatom-Doped Carbon Nanotube/Graphene Nanosheets as Air-Electrode Electrocatalyst for Zn–Air Battery

2018 ◽  
Vol 10 (44) ◽  
pp. 38093-38100 ◽  
Author(s):  
Chenglong Lai ◽  
Jie Wang ◽  
Wen Lei ◽  
Cuijuan Xuan ◽  
Weiping Xiao ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Graphene Nanosheets ◽  
Air Electrode ◽  
Air Battery

scholarly journals Air electrode based on poly(3,4-ethylenedioxythiophene) microflower/graphene composite for superior Li–O2batteries with excellent cycle performance

RSC Advances ◽  
2017 ◽  
Vol 7 (89) ◽  
pp. 56752-56759 ◽  
Author(s):  
S. H. Yoon ◽  
Y. J. Park
Keyword(s):  
Electrochemical Performance ◽  
Electrode Material ◽  
Cycle Performance ◽  
Air Electrode ◽  
Graphene Composite ◽  
Potential Electrode ◽  
Enhanced Electrochemical Performance

A PEDOT microflower/graphene composite was introduced as a potential electrode material for Li–O2batteries with enhanced electrochemical performance.

LiMn2O4/graphene composites as cathodes with enhanced electrochemical performance for lithium-ion capacitors

RSC Advances ◽  
2016 ◽  
Vol 6 (60) ◽  
pp. 54866-54873 ◽  
Author(s):  
Jing Li ◽  
Xia Zhang ◽  
Rufang Peng ◽  
Yeju Huang ◽  
Lei Guo ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Graphene Nanosheets ◽  
Lithium Ion ◽  
Enhanced Electrochemical Performance

The LiMn2O4 microspheres (LMO-MSs)/graphene nanosheets (GNSs) composites have been synthesized using γ-MnO2 microspheres as precursor.

Enhanced electrochemical performance of lithium ion batteries using Sb2S3 nanorods wrapped in graphene nanosheets as anode materials

Nanoscale ◽  
2018 ◽  
Vol 10 (7) ◽  
pp. 3159-3165 ◽  
Author(s):  
Yucheng Dong ◽  
Shiliu Yang ◽  
Zhenyu Zhang ◽  
Jong-Min Lee ◽  
Juan Antonio Zapien
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Graphene Nanosheets ◽  
Specific Capacity ◽  
Lithium Ion ◽  
Lithium Insertion ◽  
Insertion Reactions ◽  
Theoretical Specific Capacity ◽  
Enhanced Electrochemical Performance

Antimony sulfide can be used as a promising anode material for lithium ion batteries due to its high theoretical specific capacity derived from sequential conversion and alloying lithium insertion reactions.

Graphene nanosheets loaded with Pt nanoparticles with enhanced electrochemical performance for sodium–oxygen batteries

2015 ◽  
Vol 3 (6) ◽  
pp. 2568-2571 ◽  
Author(s):  
Sanpei Zhang ◽  
Zhaoyin Wen ◽  
Kun Rui ◽  
Chen Shen ◽  
Yan Lu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Hydrothermal Method ◽  
Platinum Nanoparticles ◽  
Graphene Nanosheets ◽  
Pt Nanoparticles ◽  
Highly Dispersed ◽  
Enhanced Electrochemical Performance

Graphene nanosheets loaded with highly dispersed platinum nanoparticles (Pt@GNSs) are prepared by a simple and effective hydrothermal method.

Flexible aluminum//Fe/AQDS-doped PANI air battery with capacity self-restoring performance

2019 ◽  
Author(s):  
Huijun Cao
Keyword(s):  
Electrochemical Performance ◽  
Discharge Capacity ◽  
Disodium Salt ◽  
Gel Electrolyte ◽  
Disulfonic Acid ◽  
Air Electrode ◽  
Excellent Electrochemical Performance ◽  
Air Battery ◽  
Doped Polyaniline

The synergism between nitrate and triethanolamine (TEA) in the Al electrode activation was investigated in the NH4Cl electrolyte. Using the Fe(Ⅲ)/anthraquinone-2,6-disulfonic acid disodium salt-doped polyaniline (PANI/Fe/AQDS) cathode as the air electrode, Al as counter anode, a gel electrolyte of NH4Cl, TEA and NaNO3, a flexible and ultrathin air battery was prepared. The resulting Al//polyaniline battery exhibits excellent electrochemical performance, and it has a thickness of approximately 0.5 mm, a discharge plateau of 1.2 V, and a discharge capacity of 50 mAh·cm-2 and a considerable self-restoring capacity. So the battery has the feasibility to use as a disposable battery. (This preprint is for 235th ECS meeting in Dallas with poster type)

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