scholarly journals Study of the interface between Na-rich and Li-rich phases in a Na-inserted spinel Li4Ti5O12 crystal for an electrode of a sodium-ion battery

2016 ◽  
Vol 18 (29) ◽  
pp. 19888-19893 ◽  
Author(s):  
Mitsunori Kitta ◽  
Riki Kataoka ◽  
Masanori Kohyama
Keyword(s):  
Phase Separation ◽  
Negative Electrode ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Phase Growth ◽  
Rich Phase ◽  
Separation Feature ◽  
Xrd And Tem

Na-rich phase growth and phase-separation feature in the Na-inserted spinel Li4Ti5O12 negative electrode was revealed by XRD and TEM imaging.

scholarly journals Ag-Coated Cu/Polylactic Acid Composite Filament for Lithium and Sodium-Ion Battery Current Collector Three-Dimensional Printing via Thermoplastic Material Extrusion

2021 ◽  
Vol 9 ◽  
Author(s):  
Alexis Maurel ◽  
Hyeonseok Kim ◽  
Roberto Russo ◽  
Sylvie Grugeon ◽  
Michel Armand ◽  
...  
Keyword(s):  
Polylactic Acid ◽  
Negative Electrode ◽  
Current Collector ◽  
Sodium Ion ◽  
Alloy Formation ◽  
Sodium Ion Battery ◽  
Thermoplastic Material ◽  
Material Extrusion ◽  
High Electronic Conductivity ◽  
Composite Filament

This article focuses on the development of polylactic acid– (PLA-) based thermoplastic composite filament for its use, once 3D printed via thermoplastic material extrusion (TME), as current collector at the negative electrode side of a lithium-ion battery or sodium-ion battery. High electronic conductivity is achieved through the introduction of Ag-coated Cu charges, while appropriate mechanical performance to allow printability was maintained through the incorporation of poly(ethylene glycol) dimethyl ether average Mn ∼ 500 (PEGDME500) as a plasticizer into the PLA polymer matrix. Herein, thermal, electrical, morphological, electrochemical, and printability characteristics are discussed thoroughly. While Ag-Li alloy formation is reported at 0.1V upon cycling, its use with active materials such as Li4Ti5O12 (LTO) or Li2-terephthalate (Li2TP) operating at a plateau at higher potential is demonstrated. Furthermore, its ability to be used with negative electrode active material of sodium-ion battery technology in a wide potential window is demonstrated.

Reinstating lead for high-loaded efficient negative electrode for rechargeable sodium-ion battery

2016 ◽  
Vol 304 ◽  
pp. 1-8 ◽  
Author(s):  
Ali Darwiche ◽  
Romain Dugas ◽  
Bernard Fraisse ◽  
Laure Monconduit
Keyword(s):  
Negative Electrode ◽  
Sodium Ion ◽  
Sodium Ion Battery

A Promising Carbon/g‐C 3 N 4 Composite Negative Electrode for a Long‐Life Sodium‐Ion Battery

2019 ◽  
Vol 131 (39) ◽  
pp. 13865-13871 ◽  
Author(s):  
Guo‐Ming Weng ◽  
Yu Xie ◽  
Hang Wang ◽  
Christopher Karpovich ◽  
Jason Lipton ◽  
...  
Keyword(s):  
Negative Electrode ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Long Life

A Promising Carbon/g‐C 3 N 4 Composite Negative Electrode for a Long‐Life Sodium‐Ion Battery

2019 ◽  
Vol 58 (39) ◽  
pp. 13727-13733 ◽  
Author(s):  
Guo‐Ming Weng ◽  
Yu Xie ◽  
Hang Wang ◽  
Christopher Karpovich ◽  
Jason Lipton ◽  
...  
Keyword(s):  
Negative Electrode ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Long Life

Polyaniline-Coated Nanoporous Antimony with Improved Performance for Sodium-Ion Battery Anodes

2021 ◽  
pp. 158647
Author(s):  
Manni Li ◽  
Yingyi Liu ◽  
Bin Qin ◽  
Chunrui Lu ◽  
Hassaan Ahmad Butt ◽  
...  
Keyword(s):  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Improved Performance

Hydrogenated Anatase and Rutile TiO2 for Sodium-Ion Battery Anodes

2021 ◽  
Author(s):  
Jagabandhu Patra ◽  
Shu-Chi Wu ◽  
Ing-Chi Leu ◽  
Chun-Chen Yang ◽  
Rajendra S. Dhaka ◽  
...  
Keyword(s):  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Rutile Tio2
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