Fabrication of redox-active polyoxometalate-based ionic crystals onto single-walled carbon nanotubes as high-performance anode materials for lithium-ion batteries

2020 ◽  
Vol 7 (6) ◽  
pp. 1420-1427 ◽  
Author(s):  
Bushra Iqbal ◽  
Xueying Jia ◽  
Hanbin Hu ◽  
Lei He ◽  
Wei Chen ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Lithium Ion Batteries ◽  
Anode Materials ◽  
High Performance ◽  
Specific Capacity ◽  
Lithium Ion ◽  
Single Walled Carbon Nanotubes ◽  
Ionic Crystals ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

Polyoxometalate-based ionic crystals were fabricated onto single-walled carbon nanotubes as anode materials for lithium-ion batteries with high specific capacity and excellent cycling stability.

scholarly journals “Wiring” redox-active polyoxometalates to carbon nanotubes using a sonication-driven periodic functionalization strategy

2016 ◽  
Vol 9 (3) ◽  
pp. 1095-1101 ◽  
Author(s):  
Jun Hu ◽  
Yuanchun Ji ◽  
Wei Chen ◽  
Carsten Streb ◽  
Yu-Fei Song
Keyword(s):  
Carbon Nanotubes ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Redox Active ◽  
One Step ◽  
Walled Carbon Nanotubes

A universal one-step strategy for the periodic deposition of redox-active polyoxometalate nanocrystals on single-walled carbon nanotubes is reported, giving access to high-performance electrodes for lithium-ion batteries.

scholarly journals Synthesis of silver nanoparticles embedded with single-walled carbon nanotubes for printable elastic electrodes and sensors with high stability

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Jae-Won Lee ◽  
Joon Young Cho ◽  
Mi Jeong Kim ◽  
Jung Hoon Kim ◽  
Jong Hwan Park ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Silver Nanoparticles ◽  
High Performance ◽  
Composite Films ◽  
Single Walled Carbon Nanotubes ◽  
Gauge Factor ◽  
Time Interval ◽  
Single Walled Carbon ◽  
Irradiation Energy ◽  
Walled Carbon Nanotubes

AbstractSoft electronic devices that are bendable and stretchable require stretchable electric or electronic components. Nanostructured conducting materials or soft conducting polymers are one of the most promising fillers to achieve high performance and durability. Here, we report silver nanoparticles (AgNPs) embedded with single-walled carbon nanotubes (SWCNTs) synthesized in aqueous solutions at room temperature, using NaBH4 as a reducing agent in the presence of highly oxidized SWCNTs as efficient nucleation agents. Elastic composite films composed of the AgNPs-embedded SWCNTs, Ag flake, and polydimethylsiloxane are irradiated with radiation from a Xenon flash lamp within a time interval of one second for efficient sintering of conductive fillers. Under high irradiation energy, the stretchable electrodes are created with a maximum conductivity of 4,907 S cm−1 and a highly stretchable stability of over 10,000 cycles under a 20% strain. Moreover, under a low irradiation energy, strain sensors with a gauge factor of 76 under a 20% strain and 5.4 under a 5% strain are fabricated. For practical demonstration, the fabricated stretchable electrode and strain sensor are attached to a human finger for detecting the motions of the finger.

scholarly journals Single-walled carbon nanotubes as stabilizing agents in red phosphorus Li-ion battery anodes

RSC Advances ◽  
2017 ◽  
Vol 7 (63) ◽  
pp. 39997-40004 ◽  
Author(s):  
Jasmin Smajic ◽  
Amira Alazmi ◽  
Shashikant P. Patole ◽  
Pedro M. F. J. Costa
Keyword(s):  
Carbon Nanotubes ◽  
Lithium Ion ◽  
Single Walled Carbon Nanotubes ◽  
Red Phosphorus ◽  
Stabilizing Agents ◽  
Single Walled Carbon ◽  
Capacity Loss ◽  
Structural Breakdown ◽  
Li Ion ◽  
Walled Carbon Nanotubes

Structural breakdown and capacity loss of a red phosphorus-based anode material for lithium-ion batteries have been considerably attenuated with the addition of single-walled carbon nanotubes.

Sign in / Sign up

Export Citation Format

Share Document