Facile one-pot synthesis of Ge/TiO2 nanocomposite structures with improved electrochemical performance

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.

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).


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

2018 ◽  
Vol 2 (11) ◽  
pp. 2526-2531 ◽  
Author(s):  
Jiaqin Yang ◽  
Can Guo ◽  
Jing Zhang ◽  
Lirong Xu

Hierarchical structures are assembled by various building blocks, which can enhance the electrochemical performance with the features of both micromaterials and nanomaterials.


Nanoscale ◽  
2020 ◽  
Vol 12 (42) ◽  
pp. 21770-21779
Author(s):  
Bohan An ◽  
Jiacheng Li ◽  
Xiaochao Wu ◽  
Wanqing Li ◽  
Yongliang Li ◽  
...  

To improve the high reversibility of lithium–air batteries, an air electrode needs to have excellent electrochemical performance and spatial structure.


Materials ◽  
2020 ◽  
Vol 13 (17) ◽  
pp. 3797 ◽  
Author(s):  
Lin-Hui Wang ◽  
Yan-Kun Dai ◽  
Yu-Feng Qin ◽  
Jun Chen ◽  
En-Long Zhou ◽  
...  

CuS and Cu1.8S have been investigated respectively as anodes of lithium-ion batteries because of their abundant resources, no environment pollution, good electrical conductivity, and a stable discharge voltage plateau. In this work, CuS/Cu1.8S nanocomposites were firstly prepared simultaneously by the one-pot synthesis method at a relatively higher reaction temperature 200 °C. The CuS/Cu1.8S nanocomposites anodes exhibited a high initial discharge capacity, an excellent reversible rate capability, and remarkable cycle stability at a high current density, which could be due to the nano-size of the CuS/Cu1.8S nanocomposites and the assistance of Cu1.8S. The high electrochemical performance of the CuS/Cu1.8S nanocomposites indicated that the CuxS nanomaterials will be a potential lithium-ion battery anode.


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