Oxygen-deficient anatase TiO2@C nanospindles with pseudocapacitive contribution for enhancing lithium storage

2018 ◽  
Vol 6 (9) ◽  
pp. 4013-4022 ◽  
Author(s):  
Xiaolan Deng ◽  
Zengxi Wei ◽  
Chunyu Cui ◽  
Quanhui Liu ◽  
Caiyun Wang ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Carbon Coating ◽  
Anatase Tio2 ◽  
Lithium Storage ◽  
Enhanced Electrochemical Performance ◽  
Li Storage

Oxygen-deficient anatase TiO2@C nanospindles are realisedviathe hydrogenation and carbon coating of TiO2nanospindles. The produced electrodes exhibit an enhanced electrochemical performance for Li storage.

Construction of Sb2Se3 nanocrystals on Cu2−xSe@C nanosheets for high performance lithium storage

2019 ◽  
Vol 43 (35) ◽  
pp. 14066-14073
Author(s):  
Hailong Yue ◽  
Qi Tian ◽  
Guangming Wang ◽  
Rencheng Jin ◽  
Qingyao Wang ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
High Performance ◽  
Lithium Storage ◽  
Enhanced Electrochemical Performance

Cu2−xSe@C@Sb2Se3 with enhanced electrochemical performance was designed and fabricated, where Sb2Se3 nanoparticles were anchored on Cu2−xSe@C nanosheets.

scholarly journals Reduced Graphene Oxides Decorated NiSe Nanoparticles as High Performance Electrodes for Na/Li Storage

Materials ◽  
2019 ◽  
Vol 12 (22) ◽  
pp. 3709 ◽  
Author(s):  
Yan Liu ◽  
Xianshui Wang
Keyword(s):  
Electrochemical Performance ◽  
High Performance ◽  
Specific Capacity ◽  
Reversible Capacity ◽  
Graphene Oxides ◽  
One Pot ◽  
Reduced Graphene ◽  
Li Ion ◽  
Enhanced Electrochemical Performance ◽  
Li Storage

A facile, one-pot hydrothermal method was used to synthesize Nickel selenide (NiSe) nanoparticles decorated with reduced graphene oxide nanosheets (rGO), denoted as NiSe/rGO. The NiSe/rGO exhibits good electrochemical performance when tested as anodes for Na-ion batteries (SIBs) and Li-ion batteries (LIBs). An initial reversible capacity of 423 mA h g−1 is achieved for SIBs with excellent cyclability (378 mA h g−1 for 50th cycle at 0.05 A g−1). As anode for LIBs, it delivers a remarkable reversible specific capacity of 1125 mA h g−1 at 0.05 A g−1. The enhanced electrochemical performance of NiSe/rGO nanocomposites can be ascribed to the synergic effects between NiSe nanoparticles and rGO, which provide high conductivity and large specific surface area, indicating NiSe/rGO as very promising Na/Li storage materials.

Rational synthesis of Ni3(HCOO)6/CNT ellipsoids with enhanced lithium storage performance: inspired by the time evolution of the growth process of a nickel formate framework

2017 ◽  
Vol 46 (19) ◽  
pp. 6473-6482 ◽  
Author(s):  
Lei Gou ◽  
Peng-Gang Liu ◽  
Dan Liu ◽  
Chen-Yu Wang ◽  
Hao-Yu Lei ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Time Evolution ◽  
Growth Process ◽  
Lithium Storage ◽  
Storage Performance ◽  
Nickel Formate ◽  
Enhanced Electrochemical Performance

[Ni3(HCOO)6]/CNT composites exhibited significantly enhanced electrochemical performance in comparison with the pristine [Ni3(HCOO)6].

Molten salt synthesis of tin doped hematite nanodiscs and their enhanced electrochemical performance for Li-ion batteries

RSC Advances ◽  
2014 ◽  
Vol 4 (62) ◽  
pp. 32781-32786 ◽  
Author(s):  
Rencheng Jin ◽  
LiXia Yang ◽  
Guihua Li ◽  
Gang Chen
Keyword(s):  
Electrochemical Performance ◽  
Molten Salt ◽  
Molten Salt Synthesis ◽  
Molten Salt Method ◽  
Li Ion Batteries ◽  
Lithium Storage ◽  
Li Ion ◽  
Enhanced Electrochemical Performance ◽  
Storage Properties

Sn4+ doped α-Fe2O3 nanodiscs with good lithium storage properties have been prepared by a molten salt method.

Synthesis of anatase TiO2 mesocrystals with highly exposed low-index facets for enhanced electrochemical performance

2019 ◽  
Vol 319 ◽  
pp. 101-109 ◽  
Author(s):  
Tongbin Lan ◽  
Jianxin Tu ◽  
Qiumin Zou ◽  
Xierong Zeng ◽  
Jizhao Zou ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Anatase Tio2 ◽  
Enhanced Electrochemical Performance
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