High-performance lithium–organic batteries by achieving 16 lithium storage in poly(imine-anthraquinone)

2019 ◽  
Vol 7 (5) ◽  
pp. 2368-2375 ◽  
Author(s):  
Zengming Man ◽  
Peng Li ◽  
Dong Zhou ◽  
Rui Zang ◽  
Shijian Wang ◽  
...  
Keyword(s):  
Dft Calculations ◽  
High Performance ◽  
Experimental Investigations ◽  
Electrochemical Performances ◽  
Lithium Storage ◽  
Storage Mechanism ◽  
Organic Batteries ◽  
Li Storage

The Li/PIAQ cell exhibits excellent electrochemical performances with a 16 Li-storage mechanism based on DFT calculations and experimental investigations.

scholarly journals Insights into the Li+ storage mechanism of TiC@C-TiO2 core-shell nanostructures as high performance anodes

Nano Energy ◽  
2018 ◽  
Vol 50 ◽  
pp. 25-34 ◽  
Author(s):  
Songjie Cao ◽  
Zhe Xue ◽  
Chengwu Yang ◽  
Jiaqian Qin ◽  
Long Zhang ◽  
...  
Keyword(s):  
High Performance ◽  
Core Shell ◽  
Storage Mechanism ◽  
Shell Nanostructures ◽  
Li Storage

scholarly journals High-performance lithium battery driven by hybrid lithium storage mechanism in 3D architectured carbonized eggshell membrane anode

Carbon ◽  
2020 ◽  
Vol 166 ◽  
pp. 26-35 ◽  
Author(s):  
Sen Gao ◽  
Qiuyi Jiang ◽  
Yu Shi ◽  
Hyehee Kim ◽  
Ahmed Busnaina ◽  
...  
Keyword(s):  
High Performance ◽  
Lithium Battery ◽  
Eggshell Membrane ◽  
Lithium Storage ◽  
Storage Mechanism

scholarly journals Hierarchical MoS2–carbon porous nanorods towards atomic interfacial engineering for high-performance lithium storage

2019 ◽  
Vol 7 (13) ◽  
pp. 7553-7564 ◽  
Author(s):  
Zhenyou Li ◽  
Alexander Ottmann ◽  
Qing Sun ◽  
Anne K. Kast ◽  
Kai Wang ◽  
...  
Keyword(s):  
Hierarchical Structure ◽  
High Performance ◽  
Molecular Layer ◽  
Building Blocks ◽  
Lithium Storage ◽  
Interfacial Engineering ◽  
Storage Performance ◽  
Li Storage

Downsizing the building blocks of hierarchical structure towards molecular layer level helps to improve the Li storage performance significantly.

scholarly journals A new family of cation-disordered Zn(Cu)–Si–P compounds as high-performance anodes for next-generation Li-ion batteries

2019 ◽  
Vol 12 (7) ◽  
pp. 2286-2297 ◽  
Author(s):  
Wenwu Li ◽  
Xinwei Li ◽  
Jun Liao ◽  
Bote Zhao ◽  
Lei Zhang ◽  
...  
Keyword(s):  
Ionic Conductivity ◽  
Dft Calculations ◽  
Volume Change ◽  
High Performance ◽  
Experimental Measurements ◽  
Li Ion Batteries ◽  
Storage Performance ◽  
New Family ◽  
Li Ion ◽  
Li Storage

Cation-disordered Zn(Cu)–Si–P family materials demonstrate better Li-storage performance than the cation-ordered ZnSiP2 phase due largely to faster electronic and ionic conductivity and better tolerance to volume change during cycling, as confirmed by DFT calculations and experimental measurements.

Zinc pyrovanadate nanosheets of atomic thickness: excellent Li-storage properties and investigation of their electrochemical mechanism

2016 ◽  
Vol 4 (28) ◽  
pp. 10974-10985 ◽  
Author(s):  
Gongzheng Yang ◽  
Shuoyu Li ◽  
Mingmei Wu ◽  
Chengxin Wang
Keyword(s):  
Lithium Storage ◽  
Storage Mechanism ◽  
Electrochemical Mechanism ◽  
Facile Preparation ◽  
First Time ◽  
Storage Properties ◽  
Li Storage

We report the facile preparation of ultrathin Zn3(OH)2V2O7·2H2O nanosheets and for the first time in detail investigate their lithium-storage mechanism.

Core–shell ZnO/ZnFe2O4@C mesoporous nanospheres with enhanced lithium storage properties towards high-performance Li-ion batteries

2015 ◽  
Vol 3 (40) ◽  
pp. 20389-20398 ◽  
Author(s):  
Changzhou Yuan ◽  
Hui Cao ◽  
Siqi Zhu ◽  
Hui Hua ◽  
Linrui Hou
Keyword(s):  
High Performance ◽  
Core Shell ◽  
Li Ion Batteries ◽  
Next Generation ◽  
Lithium Storage ◽  
Storage Performance ◽  
Li Ion ◽  
Storage Properties ◽  
Li Storage

Core–shell ZnO/ZnFe2O4@C nanospheres were rationally fabricated and exhibited exceptional electrochemical Li-storage performance for next-generation Li-ion batteries.

scholarly journals Dandelion-shaped TiO2/multi-layer graphene composed of TiO2(B) fibrils and anatase TiO2 pappi utilizing triphase boundaries for lithium storage

2016 ◽  
Vol 4 (22) ◽  
pp. 8762-8768 ◽  
Author(s):  
Weixin Song ◽  
Jun Chen ◽  
Xiaobo Ji ◽  
Xuemei Zhang ◽  
Fang Xie ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Anatase Tio2 ◽  
Lithium Storage ◽  
Storage Mechanism ◽  
Layer Graphene ◽  
Graphene Composite ◽  
Few Layer Graphene ◽  
Li Storage

A dandelion-shaped TiO2/few layer graphene composite presents ultrahigh electrochemical properties for Li storage due to the graphene boundary-involved triphase interfacial storage mechanism.

Biphasic silicon oxide nanocomposites as high-performance lithium storage materials

2019 ◽  
Vol 7 (26) ◽  
pp. 15621-15626 ◽  
Author(s):  
Eunjun Park ◽  
Yeong Eun Kim ◽  
Juhye Song ◽  
Min-Sik Park ◽  
Hansu Kim
Keyword(s):  
Chemical Composition ◽  
High Performance ◽  
Silicon Oxide ◽  
Synergetic Effect ◽  
Lithium Storage ◽  
Storage Materials ◽  
Storage Characteristics ◽  
Li Storage

By synergetic effect with unique microstructure and chemical composition, the biphasic Si/SiOx–SiO composites showed high performance Li storage characteristics.

scholarly journals Reversible formation of coordination bonds in Sn-based metal-organic frameworks for high-performance lithium storage

2020 ◽  
Author(s):  
Jingwei Liu ◽  
Daixi Xie ◽  
Xiufang Xu ◽  
Luozhen Jiang ◽  
Rui Si ◽  
...  
Keyword(s):  
Active Sites ◽  
High Performance ◽  
Metal Organic Framework ◽  
Structure Characterization ◽  
Lithium Storage ◽  
Active Matrix ◽  
Storage Mechanism ◽  
Metal Organic ◽  
Coordination Bonds ◽  
Reversible Formation

Abstract Sn-based compounds with buffer matrixes possessing high theoretical capacity, low working voltage, and alleviation of the volume expansion of Sn are ideal materials for lithium storage. However, it is highly challenging to confine well-dispersed Sn within a lithium active matrix because low-melting-point Sn tends to agglomerate. Here, for the first time, we apply a metal-organic framework (MOF) chemistry between Sn-nodes and lithium active ligands to create two Sn-based MOFs comprising Sn2(dobdc) and Sn2(dobpdc) with extended ligands from H4dobdc (2,5-dioxido-1,4-benzenedicarboxylate acid) to H4dobpdc (4,4’-dioxidobiphenyl-3,3’-dicarboxylate acid) with molecule-level homodispersion of Sn in organic matrixes for lithium storage. The enhanced utilization of active sites and reaction kinetics are achieved by the isoreticular expansion of the organic linkers. The reversible formation of coordination bonds during lithium storage processes is first revealed by X-ray absorption fine structure characterization, providing an in-depth understanding of the lithium storage mechanism in coordination compounds.

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