Single-layer carbon-coated FeCo alloy nanoparticles embedded in single-walled carbon nanotubes for high oxygen electrocatalysis

2020 ◽  
Vol 56 (50) ◽  
pp. 6842-6845 ◽  
Author(s):  
Dengyu Xie ◽  
Yu Chen ◽  
Deshuang Yu ◽  
Silin Han ◽  
Junnan Song ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
High Efficiency ◽  
Single Layer ◽  
Single Walled Carbon Nanotubes ◽  
Alloy Nanoparticles ◽  
Feco Alloy ◽  
Single Walled Carbon ◽  
Carbon Coated ◽  
Walled Carbon Nanotubes ◽  
Zinc Air Batteries

Novel and durable single-layer carbon-coated FeCo alloy nanoparticles embedded in single-walled carbon nanotubes exhibit remarkable oxygen electrocatalysis, which advances realistic rechargeable zinc–air batteries with high efficiency.

Dispersing of Ag, Pd, and Pt–Ru alloy nanoparticles on single-walled carbon nanotubes by γ-irradiation

2005 ◽  
Vol 59 (10) ◽  
pp. 1121-1124 ◽  
Author(s):  
Seong-Dae Oh ◽  
Bong-Keun So ◽  
Seong-Ho Choi ◽  
A. Gopalan ◽  
Kwang-Pill Lee ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Single Walled Carbon Nanotubes ◽  
Alloy Nanoparticles ◽  
Γ Irradiation ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

Filling of single-walled carbon nanotubes with silver

2000 ◽  
Vol 15 (12) ◽  
pp. 2658-2661 ◽  
Author(s):  
Z. L. Zhang ◽  
B. Li ◽  
Z. J. Shi ◽  
Z. N. Gu ◽  
Z. Q. Xue ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
High Efficiency ◽  
Arc Discharge ◽  
Silver Nanowires ◽  
Single Walled Carbon Nanotubes ◽  
Strong Electron ◽  
Single Walled Carbon ◽  
Spatially Resolved ◽  
Phase Chemistry ◽  
Walled Carbon Nanotubes

We showed, by high-resolution transmission electron microscopy and spatially resolved electron energy-loss spectroscopy, that silver atoms have been introduced into single- walled carbon nanotubes (SWCNTs) produced by the arc-discharge method with solution phase chemistry by capillary filling, and a high efficiency of filling may be realized. Both partially filled and completely filled SWCNTs were observed, and the metal inside the tube may be regarded as one-dimensional silver nanowires with high length-to-diameter ratios. The length of filling ranged from several to tens of nanometers. Under strong electron beam irradiation the filling metal condensed to a particle, while the silver-containing SWCNT shrank and disintegrated.

High-efficiency dispersion and sorting of single-walled carbon nanotubes via non-covalent interactions

2017 ◽  
Vol 5 (44) ◽  
pp. 11339-11368 ◽  
Author(s):  
Liyuan Liang ◽  
Wanyi Xie ◽  
Shaoxi Fang ◽  
Feng He ◽  
Bohua Yin ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
High Performance ◽  
High Efficiency ◽  
Low Cost ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Non Covalent Interactions ◽  
Walled Carbon Nanotubes ◽  
Covalent Interactions ◽  
Thin Film Devices

Single-walled carbon nanotubes (SWCNTs) have attracted great attention on account of their superior and tunable electrical properties for promising applications in low-cost and high-performance nano-electronics and thin-film devices.

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