Facile One-Pot Synthesis of Li1−xFe1+xP1−xSixO4/C Nanocomposites with Enhanced Electrochemical Performance

2012 ◽  
Vol 160 (2) ◽  
pp. A218-A222 ◽  
Author(s):  
C. Deng ◽  
S. Zhang ◽  
Y. H. Sun ◽  
Y. Gao ◽  
Q. Wu ◽  
...  
Materials ◽  
2019 ◽  
Vol 12 (22) ◽  
pp. 3709 ◽  
Author(s):  
Yan Liu ◽  
Xianshui Wang

A facile, one-pot hydrothermal method was used to synthesize Nickel selenide (NiSe) nanoparticles decorated with reduced graphene oxide nanosheets (rGO), denoted as NiSe/rGO. The NiSe/rGO exhibits good electrochemical performance when tested as anodes for Na-ion batteries (SIBs) and Li-ion batteries (LIBs). An initial reversible capacity of 423 mA h g−1 is achieved for SIBs with excellent cyclability (378 mA h g−1 for 50th cycle at 0.05 A g−1). As anode for LIBs, it delivers a remarkable reversible specific capacity of 1125 mA h g−1 at 0.05 A g−1. The enhanced electrochemical performance of NiSe/rGO nanocomposites can be ascribed to the synergic effects between NiSe nanoparticles and rGO, which provide high conductivity and large specific surface area, indicating NiSe/rGO as very promising Na/Li storage materials.


2014 ◽  
Vol 2 (35) ◽  
pp. 14439-14448 ◽  
Author(s):  
A. B. Fuertes ◽  
G. A. Ferrero ◽  
M. Sevilla

One-pot synthesis of microporous carbons highly enriched in nitrogen (>6 wt%) with enhanced supercapacitor performance.


2018 ◽  
Vol 47 (9) ◽  
pp. 5443-5451 ◽  
Author(s):  
M. Parthibavarman ◽  
V. Sharmila ◽  
P. Sathishkumar ◽  
Sucheta Abhay Gaikwad

RSC Advances ◽  
2016 ◽  
Vol 6 (110) ◽  
pp. 108298-108309 ◽  
Author(s):  
Jieun Hwang ◽  
Dohyeon Yoon ◽  
Boyoung Kweon ◽  
Wonyoung Chang ◽  
Jaehoon Kim

A simple and green supercritical methanol (scMeOH) route is developed to tightly anchor molybdenum oxide (MoO2) nanoparticles on reduced graphene oxide (RGO).


Nanoscale ◽  
2019 ◽  
Vol 11 (37) ◽  
pp. 17415-17424 ◽  
Author(s):  
Hyeona Kim ◽  
Min-Cheol Kim ◽  
Sojeong Choi ◽  
Sang-Hyun Moon ◽  
Yo-Seob Kim ◽  
...  

Ge/TiO2 nanocomposite structures as anodes for LIBs with improved electrochemical performance were synthesized using a facile one-pot method.


2020 ◽  
Vol 8 (37) ◽  
pp. 12829-12839
Author(s):  
Lingyin Meng ◽  
Frida Dagsgård ◽  
Anthony P. F. Turner ◽  
Wing Cheung Mak

Bi-functional sulphonate-coupled reduced graphene oxide was developed by one-pot hydrothermal reaction and used as an efficient dopant for conducting polymer to prepare PEDOT:S-RGO interface with enhanced electrochemical performance.


2017 ◽  
Vol 342 ◽  
pp. 921-928 ◽  
Author(s):  
Ying Ma ◽  
Yulong Jia ◽  
Lina Wang ◽  
Min Yang ◽  
Yingpu Bi ◽  
...  

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