In situ formation of flower-like CuCo2S4 nanosheets/graphene composites with enhanced lithium storage properties

RSC Advances ◽  
2016 ◽  
Vol 6 (44) ◽  
pp. 38321-38327 ◽  
Author(s):  
Longying Nie ◽  
Huijun Wang ◽  
Yaqin Chai ◽  
Sheng Liu ◽  
Ruo Yuan
Keyword(s):  
Hydrothermal Method ◽  
Lithium Storage ◽  
One Pot ◽  
In Situ Formation ◽  
Storage Properties

Flower-like CuCo2S4 nanosheets/graphene composites (abbreviated as CCS–G) were prepared by using a one-pot hydrothermal method.

scholarly journals In situ formation and superior lithium storage properties of tentacle-like ZnO@NC@CNTs composites

2019 ◽  
Vol 1 (3) ◽  
pp. 1200-1206 ◽  
Author(s):  
Ying Wang ◽  
Shijia Fan ◽  
Fang Liao ◽  
Xinshi Zheng ◽  
Zhenguo Huang ◽  
...  
Keyword(s):  
Lithium Storage ◽  
Novel Structure ◽  
Carbon Coated ◽  
In Situ Formation ◽  
Storage Properties

A novel structure of double carbon coated tentacle-like ZnO composite has been synthesized, which delivers remarkable Li+ storage properties.

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.

scholarly journals Visible Light-Promoted Amide Bond Formation via One-Pot Nitrone in Situ Formation/Rearrangement Cascade

CCS Chemistry ◽  
2020 ◽  
pp. 2764-2771
Author(s):  
Bao-Gui Cai ◽  
Shuai-Shuai Luo ◽  
Lin Li ◽  
Lei Li ◽  
Jun Xuan ◽  
...  
Keyword(s):  
Visible Light ◽  
Bond Formation ◽  
Amide Bond ◽  
One Pot ◽  
Amide Bond Formation ◽  
In Situ Formation

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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