Intertwined Nitrogen-Doped Carbon Nanotubes for High-Rate and Long-Life Sodium-Ion Battery Anodes

2017 ◽  
Vol 4 (10) ◽  
pp. 2542-2546 ◽  
Author(s):  
Kang Ding ◽  
Biao Gao ◽  
Jijiang Fu ◽  
Weili An ◽  
Hao Song ◽  
...  
Nanoscale ◽  
2017 ◽  
Vol 9 (30) ◽  
pp. 10880-10885 ◽  
Author(s):  
Yu Yao ◽  
Yu Jiang ◽  
Hai Yang ◽  
Xizhen Sun ◽  
Yan Yu

A facile and simple hydrothermal assisted sol–gel route was developed to prepare nitrogen doped carbon coated Na3V2(PO4)3 nanocomposites (denoted as NVP@C–N) as cathodes for sodium ion batteries (NIBs).


Nano Letters ◽  
2019 ◽  
Vol 19 (3) ◽  
pp. 1998-2004 ◽  
Author(s):  
Pan Xue ◽  
Nana Wang ◽  
Zhiwei Fang ◽  
Zhenxiao Lu ◽  
Xun Xu ◽  
...  

2017 ◽  
Vol 5 (34) ◽  
pp. 17963-17972 ◽  
Author(s):  
Yuanchao Pang ◽  
Shuyang Zhang ◽  
Limin Liu ◽  
Jin Liang ◽  
Zongjie Sun ◽  
...  

Few-layer MoS2nanosheets with expanded interlayer spacing (0.75 nm) anchored at nitrogen-doped amorphous micron-sized carbon ribbons are fabricated as sodium-ion battery anodes with excellent performance.


Molecules ◽  
2021 ◽  
Vol 26 (4) ◽  
pp. 1018
Author(s):  
Vadahanambi Sridhar ◽  
Inwon Lee ◽  
Hyun Park

Metal organic framework (MOF)-derived carbon nanostructures (MDC) synthesized by either calcinations or carbonization or pyrolysis are emerging as attractive materials for a wide range of applications like batteries, super-capacitors, sensors, water treatment, etc. But the process of transformation of MOFs into MDCs is time-consuming, with reactions requiring inert atmospheres and reaction time typically running into hours. In this manuscript, we report the transformation of 1,4-diazabicyclo[2.2.2]octane, (DABCO)-based MOFs into iron nitride nanoparticles embedded in nitrogen-doped carbon nanotubes by simple, fast and facile microwave pyrolysis. By using graphene oxide and carbon fiber as microwave susceptible surfaces, three-dimensional nitrogen-doped carbon nanotubes vertically grown on reduced graphene oxide (MDNCNT@rGO) and carbon fibers (MDCNT@CF), respectively, were obtained, whose utility as anode material in sodium-ion batteries (MDNCNT@rGO) and for EMI (electromagnetic interference) shielding material (MDCNT@CF) is reported.


2020 ◽  
Vol 8 (6) ◽  
pp. 3222-3227 ◽  
Author(s):  
Xiao Wang ◽  
Baoqi Wang ◽  
Yuxin Tang ◽  
Ben Bin Xu ◽  
Chu Liang ◽  
...  

In situ polymerization is used to obtain PEDOT tightly coated MnHCF, inhibiting phase transition and Mn dissolution during cycling.


2018 ◽  
Vol 395 ◽  
pp. 305-313 ◽  
Author(s):  
Qi Zhang ◽  
Liang Fu ◽  
Jingyi Luan ◽  
Xiaobing Huang ◽  
Yougen Tang ◽  
...  

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