Anatase TiO2 as a Na+-Storage Anode Active Material for Dual-Ion Batteries

2019 ◽  
Vol 11 (33) ◽  
pp. 30453-30459 ◽  
Author(s):  
Xiaohong Wang ◽  
Li Qi ◽  
Hongyu Wang
Keyword(s):  
Active Material ◽  
Anatase Tio2 ◽  
Anode Active Material

Facile preparation and performance of hierarchical self-assembly MnCo2O4 nanoflakes as anode active material for lithium ion batteries

2015 ◽  
Vol 180 ◽  
pp. 866-872 ◽  
Author(s):  
Youwei Zhang ◽  
Xianyou Wang ◽  
Qinglan Zhao ◽  
Yanqing Fu ◽  
Hao Wang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Self Assembly ◽  
Active Material ◽  
Lithium Ion ◽  
Facile Preparation ◽  
And Performance ◽  
Anode Active Material

Amorphous tin oxide films: preparation and characterization as an anode active material for lithium ion batteries

2001 ◽  
Vol 46 (8) ◽  
pp. 1161-1168 ◽  
Author(s):  
M. Mohamedi ◽  
Seo-Jae Lee ◽  
D. Takahashi ◽  
M. Nishizawa ◽  
T. Itoh ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Tin Oxide ◽  
Active Material ◽  
Oxide Films ◽  
Lithium Ion ◽  
Tin Oxide Films ◽  
Anode Active Material

scholarly journals LiOH/Coconut Shell Activated Carbon Ratio Effect on the Electrical Conductivity of Lithium Ion Battery Anode Active Material

Molekul ◽  
2021 ◽  
Vol 16 (3) ◽  
pp. 235
Author(s):  
Annisa Syifaurrahma ◽  
Arnelli Arnelli ◽  
Yayuk Astuti
Keyword(s):  
Electrical Conductivity ◽  
Activated Carbon ◽  
Lithium Ion Battery ◽  
Surface Area ◽  
Active Material ◽  
Lithium Ion ◽  
Coconut Shell ◽  
Coconut Shell Activated Carbon ◽  
Anode Active Material ◽  
Battery Anode

A lithium ion battery anode active material comprised of LiOH (Li) and coconut shell activated carbon (AC) has been synthesized with Li/AC ratios of (w/w) 1/1, 2/1, 3/1, and 4/1 through the sol gel method. The present study aims to ascertain the best Li/AC ratio that produces an anode active material with the best electrical conductivity value and determine the characteristics of the anode active material in terms of functional groups, surface area, crystallinity, and capacity. Based on the electrical conductivity test using LCR, the active material Li/AC 2/1 had the highest electrical conductivity with a value of 2.064x10-3 Sm-1. The conductivity achieved was slightly smaller than that of the active material with no addition of LiOH on the activated carbon at an electrical conductivity of 5.434x10-3 Sm-1. The FTIR spectra of the activated carbon and Li/AC 2/1 showed differences with in the Li-O-C group absorption at 1075 cm-1 wavenumber and the wide absorption in the area of 547.5 cm-1 that represents Li-O vibration. Based on the results of SAA, the activated carbon had a larger surface area than Li/AC 2/1 at 17.057 m2g-1 and 5.615 m2g-1, respectively. The crystallinity of both active materials was low shown by the widening of the diffraction peaks. Tests with cyclic voltammetry (CV) proved that there was a reduction-oxidation reaction for the two samples in the first cycle with a large charge and discharge capacities of the activated carbon of 150.989 mAh and 92.040 mAh, while for Li/AC 2/1 they were 91.103 mAh and 47.580 mAh.

High capacity graphite-like calcium boridecarbides as a novel anode active material for lithium-ion batteries

2019 ◽  
Vol 3 (8) ◽  
pp. 1929-1936
Author(s):  
Go Tei ◽  
Ryohei Miyamae ◽  
Akira Kano
Keyword(s):  
Lithium Ion Batteries ◽  
Active Material ◽  
High Capacity ◽  
Lithium Ion ◽  
Anode Active Material

Graphite-like Ca0.6B1.2C4.8 is reported as a novel anode active material for lithium-ion batteries.

Nanoporous hard carbon microspheres as anode active material of lithium ion battery

2016 ◽  
Vol 203 ◽  
pp. 9-20 ◽  
Author(s):  
Seyed Mohammad Jafari ◽  
Mohsen Khosravi ◽  
Mikael Mollazadeh
Keyword(s):  
Lithium Ion Battery ◽  
Active Material ◽  
Lithium Ion ◽  
Carbon Microspheres ◽  
Hard Carbon ◽  
Anode Active Material
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