scholarly journals CO2 Conversion into N-Doped Porous Carbon-Encapsulated NiO/Ni Composite Nanomaterials as Outstanding Anode Material of Li Battery

Nanomaterials ◽  
2020 ◽  
Vol 10 (8) ◽  
pp. 1502
Author(s):  
Yayong Li ◽  
Chunxiao Xu ◽  
Kaiyuan Liu ◽  
Pengwan Chen ◽  
Xin Gao

N-doped porous carbon encapsulated NiO/Ni composite nanomaterials (N-doped NiO/Ni@C) was successfully obtained by a one-step solution combustion method. This study demonstrates a one-step combustion method to synthesize n-doped porous carbon encapsulated NiO/Ni composite nanomaterials, using carbon dioxide as the carbon source, nickel nitrate as the nickel source, and hydrazine hydrate as the reaction solution. Spherical NiO nanoparticles with a particle size of 20 nm were uniformly distributed in the carbon matrix. The load of NiO/Ni can be controlled by the amount of nickel nitrate. The range of carbon content of recovered samples is 69–87 at%. The content of incorporated nitrogen for recovered samples is 1.94 at%. As the anode of lithium ion battery, the composite material exhibits high capacity, excellent multiplier performance and stable circulation performance. N-doped NiO/Ni@C-2 was applied to lithium ion batteries, and its reversible capacity maximum is 980 mAh g−1 after 100 cycles at the current density of 0.1 A g−1. Its excellent electrochemical properties imply its high potential application for high-performance lithium-ion battery anode materials.

2016 ◽  
Vol 18 (28) ◽  
pp. 19130-19136 ◽  
Author(s):  
Shaojun Ma ◽  
Dongming Chen ◽  
Wen-lou Wang

Nano-sized MnO intimately embedded in a porous carbon matrix has been synthesized by a facile method where the manganese-salts/glycerol sol was used as the precursor.


2019 ◽  
Vol 237 ◽  
pp. 156-160 ◽  
Author(s):  
Nanaji Katchala ◽  
Hari Mohan E. ◽  
Sarada V. Bulusu ◽  
Varadaraju U.V. ◽  
N. Rao Tata ◽  
...  

2013 ◽  
Vol 1 (36) ◽  
pp. 11011 ◽  
Author(s):  
Shan Wu ◽  
Zhiyuan Wang ◽  
Chunnian He ◽  
Naiqin Zhao ◽  
Chunsheng Shi ◽  
...  

2015 ◽  
Vol 3 (7) ◽  
pp. 3522-3528 ◽  
Author(s):  
Xinghua Chang ◽  
Wei Li ◽  
Junfeng Yang ◽  
Li Xu ◽  
Jie Zheng ◽  
...  

One step plasma deposited Si/C nanocomposites as high capacity, high stability lithium ion battery anodes.


2018 ◽  
Vol 346 ◽  
pp. 143-150 ◽  
Author(s):  
Huichao liu ◽  
Ludi Shi ◽  
Pei Han ◽  
Shahid Ullah ◽  
Jiali Yu ◽  
...  

2016 ◽  
Vol 3 (5) ◽  
pp. 1500491 ◽  
Author(s):  
Dong Fang ◽  
Licheng Li ◽  
Weilin Xu ◽  
Hongxing Zheng ◽  
Jie Xu ◽  
...  

2016 ◽  
Vol 4 (10) ◽  
pp. 3697-3703 ◽  
Author(s):  
Yuanxian Xu ◽  
Wenyue Li ◽  
Fan Zhang ◽  
Xiaolong Zhang ◽  
Wenjun Zhang ◽  
...  

FeS nanoparticles embedded in porous carbon matrix with unique structure was successfully synthesized and shows impressive lithium ion battery performances.


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