A low-temperature benzyl alcohol/benzyl mercaptan synthesis of iron oxysulfide/iron oxide composite materials for electrodes in Li-ion batteries

2015 ◽  
Vol 3 (31) ◽  
pp. 16112-16119 ◽  
Author(s):  
S. Sallard ◽  
E. Castel ◽  
C. Villevieille ◽  
P. Novák
Keyword(s):  
Iron Oxide ◽  
Composite Materials ◽  
Low Temperature ◽  
Benzyl Alcohol ◽  
Sol Gel ◽  
Li Ion Batteries ◽  
One Pot ◽  
Oxide Composite ◽  
Li Ion ◽  
Iron Oxysulfide

One-pot mixtures of magnetite Fe3O4 and greigite Fe3S4 powders were synthesized by sol–gel chemistry. Operando XRD measurements prove the conversion mechanism of the greigite reduction below 1.0 V vs. Li+/Li.

Low-Temperature Performance of the Li[Li0.2Co0.4Mn0.4]O2 Cathode Material Studied for Li-Ion Batteries

2011 ◽  
Vol 347-353 ◽  
pp. 3662-3665 ◽  
Author(s):  
Yu Hui Wang ◽  
Zhe Li ◽  
Kai Zhu ◽  
Gang Li ◽  
Ying Jin Wei ◽  
...  
Keyword(s):  
Low Temperature ◽  
Cathode Material ◽  
Room Temperature ◽  
Sol Gel ◽  
Cycle Performance ◽  
Li Ion Batteries ◽  
X Ray Diffraction ◽  
Capacity Retention ◽  
X Ray ◽  
Li Ion

The Li[Li0.2Co0.4Mn0.4]O2 cathode material was prepared by a sol-gel method. Combinative X-ray diffraction (XRD) studies showed that the material was a solid solution of LiCoO2 and Li2MnO3. The material showed a reversible discharge capacity of 155.0 mAhg−1 at -20 °C, which is smaller than that at room temperature (245.5 mAhg−1). However, the sample exhibited capacity retention of 96.3 % at -20 °C, only 74.2 % at 25 °C. The good electrochemical cycle performance at low temperature was due to the inexistence of Mn3+ in the material.

A one-pot microwave-assisted non-aqueous sol–gel approach to metal oxide/graphene nanocomposites for Li-ion batteries

RSC Advances ◽  
2011 ◽  
Vol 1 (9) ◽  
pp. 1687 ◽  
Author(s):  
Seunghwan Baek ◽  
Seung-Ho Yu ◽  
Seung-Keun Park ◽  
Andrea Pucci ◽  
Catherine Marichy ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Sol Gel ◽  
Li Ion Batteries ◽  
One Pot ◽  
Graphene Nanocomposites ◽  
Microwave Assisted ◽  
Li Ion

scholarly journals A corn-inspired structure design for an iron oxide fiber/reduced graphene oxide composite as a high-performance anode material for Li-ion batteries

RSC Advances ◽  
2017 ◽  
Vol 7 (71) ◽  
pp. 44874-44883 ◽  
Author(s):  
Jianxin Cai ◽  
Pengfei Zhao ◽  
Zhipeng Li ◽  
Wei Li ◽  
Jing Zhong ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Iron Oxide ◽  
Reduced Graphene Oxide ◽  
Anode Material ◽  
High Performance ◽  
Structure Design ◽  
Li Ion Batteries ◽  
Oxide Composite ◽  
Reduced Graphene ◽  
Li Ion

A porous iron oxide fiber/reduced graphene oxide composite with a corn-inspired structure design as a high-performance anode material for li-ion batteries.

Electrochemical Characteristics of Cubic ZnFe2O4 Anode for Li-Ion Batteries at Low Temperature

2016 ◽  
Author(s):  
Zhenhai Gao ◽  
Xiaoting Zhang ◽  
Hongyu Hu ◽  
Dalei Guo ◽  
Hui Zhao ◽  
...  
Keyword(s):  
Low Temperature ◽  
Electrochemical Characteristics ◽  
Li Ion Batteries ◽  
Li Ion

Alternative Anodes for Low Temperature Lithium-Ion Batteries

2021 ◽  
Author(s):  
Gearoid A Collins ◽  
Hugh Geaney ◽  
Kevin Michael Ryan
Keyword(s):  
Low Temperature ◽  
Lithium Ion Batteries ◽  
Electric Vehicles ◽  
Lithium Ion ◽  
Li Ion Batteries ◽  
Li Ion ◽  
Critical Components

Li-ion batteries (LIBs) have become critical components in the manufacture of electric vehicles (EV) as they offer the best all-round performance compared to competing battery chemistries. However, LIB performance at...

Effects of electrode loading on low temperature performances of Li-ion batteries

2014 ◽  
Vol 211 (11) ◽  
pp. 2625-2630 ◽  
Author(s):  
Adnan Yaqub ◽  
You-Jin Lee ◽  
Min Ji Hwang ◽  
Syed Atif Pervez ◽  
Umer Farooq ◽  
...  
Keyword(s):  
Low Temperature ◽  
Li Ion Batteries ◽  
Li Ion
Sign in / Sign up

Export Citation Format

Share Document