Construction of well-designed 1D selenium–tellurium nanorods anchored on graphene sheets as a high storage capacity anode material for lithium-ion batteries

2020 ◽  
Vol 7 (8) ◽  
pp. 1750-1761 ◽  
Author(s):  
Sadeeq Ullah ◽  
Ghulam Yasin ◽  
Aftab Ahmad ◽  
Lei Qin ◽  
Qipeng Yuan ◽  
...  
Keyword(s):  
Composite Material ◽  
Storage Capacity ◽  
Lithium Ion ◽  
Graphene Sheets ◽  
Li Ion Batteries ◽  
Electrochemical Application ◽  
High Storage Capacity ◽  
Li Ion ◽  
Graphical Illustration ◽  
High Storage

The graphical illustration of the preparation of the SeTe@rGO composite material and its electrochemical application in Li-ion batteries.

Silicon oxycarbide ceramics as anodes for lithium ion batteries: influence of carbon content on lithium storage capacity

RSC Advances ◽  
2016 ◽  
Vol 6 (106) ◽  
pp. 104597-104607 ◽  
Author(s):  
Monika Wilamowska-Zawlocka ◽  
Paweł Puczkarski ◽  
Zofia Grabowska ◽  
Jan Kaspar ◽  
Magdalena Graczyk-Zajac ◽  
...  
Keyword(s):  
Carbon Content ◽  
Lithium Ion Batteries ◽  
Storage Capacity ◽  
Lithium Ion ◽  
Silicon Oxycarbide ◽  
Synthesis And Characterization ◽  
Li Ion Batteries ◽  
Lithium Storage ◽  
Li Ion

We report here on the synthesis and characterization of silicon oxycarbide (SiOC) in view of its application as a potential anode material for Li-ion batteries.

Planar NiC3 as a reversible anode material with high storage capacity for lithium-ion and sodium-ion batteries

2019 ◽  
Vol 7 (21) ◽  
pp. 13356-13363 ◽  
Author(s):  
Changyan Zhu ◽  
Xin Qu ◽  
Min Zhang ◽  
Jianyun Wang ◽  
Quan Li ◽  
...  
Keyword(s):  
Anode Material ◽  
Open Circuit Voltage ◽  
Storage Capacity ◽  
2D Materials ◽  
Lithium Ion ◽  
Open Circuit ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
High Storage Capacity ◽  
High Storage

The storage capacity for Li and Na on the entirely NiC3 monolayer reaches the highest value of 1698 mA h g−1 among the reported 2D materials. Meanwhile, fast charge/discharge capability and low open-circuit voltage also demonstrate that the entire NiC3 monolayer is a desirable anode material for LIBs and SIBs.

CHISELED NICKEL HYDROXIDE NANOPLATES GROWTH ON GRAPHENE SHEETS FOR LITHIUM ION BATTERIES

NANO ◽  
2013 ◽  
Vol 08 (06) ◽  
pp. 1350068 ◽  
Author(s):  
LEI-LEI TIAN ◽  
XIAN-YONG WEI ◽  
QUAN-CHAO ZHUANG ◽  
CHAO WU ◽  
RUI-LUN XIE ◽  
...  
Keyword(s):  
Composite Material ◽  
Storage Capacity ◽  
Lithium Ion ◽  
Cycling Performance ◽  
Interfacial Interaction ◽  
Graphene Sheets ◽  
Irregular Shapes ◽  
Morphology And Structure ◽  
Li Storage ◽  
Hexagonal Nanoplates

The morphologies and structures of Ni ( OH )2–graphene hybrid materials were tailored by using different mineralizers in this work. It was revealed that the synergic effects of the highly oxidized graphene sheets and the mineralizers played a crucial role in controlling the morphology and structure of the nanocomposites, and Na 2 CO 3 is a very effective mineralizer for growing chiseled 2D nanoplates of Ni ( OH )2 on graphene sheets. When produced with NaOH , fragmental Ni ( OH )2 crystals with irregular shapes erratically decorated on graphene sheets. In contrast, chiseled Ni ( OH )2 hexagonal nanoplates grown on graphene sheets were obtained when Na 2 CO 3 was used as the mineralizer. These unique 2D–2D nanoarchitectures with higher contact area between the nanocrystals and graphene substrate can increase the interfacial interaction and then efficiently improve the structural stability of the composite material, thus exhibiting an enhanced Li storage capacity and excellent cycling performance of 562 mAh g-1 after the 36th cycle.

MILD HYDROTHERMAL SYNTHESIS, CRYSTAL STRUCTURE AND MORPHOLOGY OF LiV2O5

2015 ◽  
Vol 9 (1) ◽  
pp. 2299-2302
Author(s):  
GülÅŸah çelik gül ◽  
Figen KurtuluÅŸ
Keyword(s):  
Anode Materials ◽  
Storage Capacity ◽  
Electronic Devices ◽  
X Ray ◽  
Cell Parameters ◽  
High Storage Capacity ◽  
Li Ion ◽  
The One ◽  
First Time ◽  
High Storage

Anode materials with high storage capacity and high power density attract considerable interest because of recent advances in Li-ion battery used electronic devices. Vanadium based oxides are the one possible group. LiV2O5 was synthesized by hydrothermal method at 3 days (72 hours) and 180 ºC. Structural characterization was performed by powder X-ray diffractometer and fourier transform infrared spectroscopy. Morphology was scanned by scanning electron microscopy with energy disperse X-ray analysis. The first time synthesized material is crstallisized in orthorombic system with unit cell parameters a = 11.31, b = 9.552, c = 3.585 Å and space group Pmn21 (31). 

Cu3N and its analogs: a new class of electrodes for lithium ion batteries

2017 ◽  
Vol 5 (18) ◽  
pp. 8762-8768 ◽  
Author(s):  
Junru Wang ◽  
Feng Li ◽  
Xiaobiao Liu ◽  
Hongcai Zhou ◽  
Xiaofei Shao ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Electrode Material ◽  
Storage Capacity ◽  
Lithium Ion ◽  
Energy Barriers ◽  
New Class ◽  
High Storage Capacity ◽  
High Storage

Cu3N nanosheets are suitable as an electrode material for LIBs due to their low diffusion energy barriers and high storage capacity of lithium.

Two-dimensional tetragonal transition-metal carbide anodes for non-lithium-ion batteries

2020 ◽  
Vol 22 (24) ◽  
pp. 13680-13688
Author(s):  
Changcheng Ke ◽  
Dong Fan ◽  
Chengke Chen ◽  
Xiao Li ◽  
Meiyan Jiang ◽  
...  
Keyword(s):  
Anode Materials ◽  
Open Circuit Voltage ◽  
Storage Capacity ◽  
Lithium Ion ◽  
Open Circuit ◽  
Transition Metal Carbide ◽  
Metal Carbide ◽  
High Storage Capacity ◽  
High Storage ◽  
Battery Anode

Our results show that tetr-MCs are promising anode materials for non-lithium ion battery anode materials with excellent electrical conductivity, suitable open circuit voltage (0.05∼0.77 V), and high storage capacity (up to 1450 mA h g−1).

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