CNT@Fe3O4@C Coaxial Nanocables: One-Pot, Additive-Free Synthesis and Remarkable Lithium Storage Behavior

2013 ◽  
Vol 19 (30) ◽  
pp. 9866-9874 ◽  
Author(s):  
Jianli Cheng ◽  
Bin Wang ◽  
Cheol-Min Park ◽  
Yuping Wu ◽  
Hui Huang ◽  
...  
Keyword(s):  
Lithium Storage ◽  
One Pot ◽  
Storage Behavior ◽  
Coaxial Nanocables

Vanadium pentoxide nanobelts: One pot synthesis and its lithium storage behavior

2012 ◽  
pp. n/a-n/a ◽  
Author(s):  
Ganganagappa Nagaraju ◽  
Pallellappa Chithaiahb ◽  
Siddaramanna Ashokac ◽  
Narayanappa Mahadevaiah
Keyword(s):  
Vanadium Pentoxide ◽  
Lithium Storage ◽  
One Pot ◽  
One Pot Synthesis ◽  
Storage Behavior

One-pot synthesis of carbon coated Fe3O4 nanosheets with superior lithium storage capability

2015 ◽  
Vol 3 (8) ◽  
pp. 4716-4721 ◽  
Author(s):  
Guoxin Gao ◽  
Shiyao Lu ◽  
Bitao Dong ◽  
Zhicheng Zhang ◽  
Yuansuo Zheng ◽  
...  
Keyword(s):  
Amorphous Carbon ◽  
Large Scale ◽  
Solution Method ◽  
Lithium Storage ◽  
One Pot ◽  
One Pot Synthesis ◽  
Carbon Coated ◽  
Storage Properties

Large-scale flat Fe3O4 nanosheets coated by an amorphous carbon overlayer (denoted as Fe3O4@C NSs) was prepared via a simple one-pot solution method. When evaluated as an electrode for LIBs, the as-prepared Fe3O4@C NSs hybrids exhibit highly enhanced lithium storage properties.

Al2O3coated metal sulfides: one-pot synthesis and enhanced lithium storage stability via localized in situ conversion reactions

2017 ◽  
Vol 46 (4) ◽  
pp. 1260-1265 ◽  
Author(s):  
Yuanyuan Liu ◽  
Jiantao Zai ◽  
Xiaomin Li ◽  
Zi-feng Ma ◽  
Xuefeng Qian
Keyword(s):  
Storage Stability ◽  
Reversible Capacity ◽  
Metal Sulfides ◽  
Lithium Storage ◽  
One Pot ◽  
High Reversible Capacity ◽  
One Pot Synthesis

Al2O3coated Ni3S4nanoparticles have been designed to promote thein situconversion of Ni3S4, by confining the formed polysulfides within the Al2O3layer; these nanoparticles exhibit a high reversible capacity of 651.6 mA h g−1at 500 mA g−1, even after 400 cycles.

A Facile One-Pot Stepwise Hydrothermal Method for the Synthesis of 3D MoS2/RGO Composites with Improved Lithium Storage Properties

NANO ◽  
2019 ◽  
Vol 14 (03) ◽  
pp. 1950037 ◽  
Author(s):  
Bingning Wang ◽  
Xuehua Liu ◽  
Binghui Xu ◽  
Yanhui Li ◽  
Dan Xiu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electrochemical Performance ◽  
Hydrothermal Method ◽  
Hydrothermal Treatment ◽  
Active Material ◽  
Rate Capability ◽  
Lithium Ion ◽  
Reversible Capacity ◽  
Lithium Storage ◽  
One Pot

Three-dimensional reduced graphene oxide (RGO) matrix decorated with nanoflowers of layered MoS2 (denoted as 3D MoS2/RGO) have been synthesized via a facile one-pot stepwise hydrothermal method. Graphene oxide (GO) is used as precursor of RGO and a 3D GO network is formed in the first-step of hydrothermal treatment. At the second stage of hydrothermal treatment, nanoflowers of layered MoS2 form and anchor on the surface of previously formed 3D RGO network. In this preparation, thiourea not only induces the formation of the 3D architecture at a relatively low temperature, but also works as sulfur precursor of MoS2. The synthesized composites have been investigated with XRD, SEM, TEM, Raman spectra, TGA, N2 sorption technique and electrochemical measurements. In comparison with normal MoS2/RGO composites, the 3D MoS2/RGO composite shows improved electrochemical performance as anode material for lithium-ion batteries. A high reversible capacity of 930[Formula: see text]mAh[Formula: see text][Formula: see text][Formula: see text]g[Formula: see text] after 130 cycles under a current density of 200[Formula: see text]mA[Formula: see text][Formula: see text][Formula: see text]g[Formula: see text] as well as good rate capability and superior cyclic stability have been observed. The superior electrochemical performance of the 3D MoS2/RGO composite as anode active material for lithium-ion battery is ascribed to its robust 3D structures, enhanced surface area and the synergistic effect between graphene matrix and the MoS2 nanoflowers subunit.

One-pot synthesis of Sn/graphene/polydopamine ternary nanocomposites with improving lithium storage properties

Ionics ◽  
2018 ◽  
Vol 24 (11) ◽  
pp. 3699-3703 ◽  
Author(s):  
Yanan Li ◽  
Junsheng Zhu ◽  
Guangzhou Hu ◽  
Shuangquan Zhang
Keyword(s):  
Lithium Storage ◽  
One Pot ◽  
One Pot Synthesis ◽  
Storage Properties
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