Molecular self-assembly of a nanorod N-Li4Ti5O12/TiO2/C anode for superior lithium ion storage

2018 ◽  
Vol 6 (32) ◽  
pp. 15755-15761 ◽  
Author(s):  
Sainan Luo ◽  
Pengcheng Zhang ◽  
Tao Yuan ◽  
Jiafeng Ruan ◽  
Chengxin Peng ◽  
...  
Keyword(s):  
Self Assembly ◽  
Lithium Ion ◽  
Rate Performance ◽  
One Pot ◽  
Ion Storage ◽  
Assembly Technique

A nanorod-like NT-LTO/C composite was synthesized by a novel one-pot in situ molecular self-assembly technique, which shows ultrahigh rate performance (105.5 mAh g−1 at 100C) and very stable cyclability.

In-situ synthesis of Co1−xS-rGO composite for high-rate lithium-ion storage

2019 ◽  
Vol 833 ◽  
pp. 380-386 ◽  
Author(s):  
Zi Wen ◽  
Zhi Zhu ◽  
Bo Jin ◽  
Huan Li ◽  
Weimin Yao ◽  
...  
Keyword(s):  
Lithium Ion ◽  
In Situ Synthesis ◽  
High Rate ◽  
Ion Storage

In situ grown graphene-encapsulated germanium nanowires for superior lithium-ion storage properties

2013 ◽  
Vol 1 (31) ◽  
pp. 8897 ◽  
Author(s):  
Chao Wang ◽  
Jing Ju ◽  
Yanquan Yang ◽  
Yufeng Tang ◽  
Jianhua Lin ◽  
...  
Keyword(s):  
Lithium Ion ◽  
Germanium Nanowires ◽  
Ion Storage ◽  
Grown Graphene ◽  
Storage Properties

scholarly journals Nickel-Embedded Carbon Materials Derived from Wheat Flour for Li-Ion Storage

Materials ◽  
2020 ◽  
Vol 13 (20) ◽  
pp. 4611
Author(s):  
Wen Ding ◽  
Xiaozhong Wu ◽  
Yanyan Li ◽  
Shuo Wang ◽  
Shuping Zhuo
Keyword(s):  
Anode Material ◽  
Wheat Flour ◽  
Lithium Ion ◽  
Nanocrystalline Structure ◽  
Reversible Capacity ◽  
Nickel Nitrate ◽  
Carbon Anode ◽  
Ion Storage ◽  
Superior Electrochemical Properties

The biomass-based carbons anode materials have drawn significant attention because of admirable electrochemical performance on account of their nontoxicity and abundance resources. Herein, a novel type of nickel-embedded carbon material (nickel@carbon) is prepared by carbonizing the dough which is synthesized by mixing wheat flour and nickel nitrate as anode material in lithium-ion batteries. In the course of the carbonization process, the wheat flour is employed as a carbon precursor, while the nickel nitrate is introduced as both a graphitization catalyst and a pore-forming agent. The in situ formed Ni nanoparticles play a crucial role in catalyzing graphitization and regulating the carbon nanocrystalline structure. Mainly owing to the graphite-like carbon microcrystalline structure and the microporosity structure, the NC-600 sample exhibits a favorable reversible capacity (700.8 mAh g−1 at 0.1 A g−1 after 200 cycles), good rate performance (51.3 mAh g−1 at 20 A g−1), and long-cycling durability (257.25 mAh g−1 at 1 A g−1 after 800 cycles). Hence, this work proposes a promising inexpensive and highly sustainable biomass-based carbon anode material with superior electrochemical properties in LIBs.

In Situ Synthesis of MoC1–x Nanodot@Carbon Hybrids for Capacitive Lithium-Ion Storage

2019 ◽  
Vol 11 (22) ◽  
pp. 19977-19985 ◽  
Author(s):  
Jie Lin ◽  
Jijian Xu ◽  
Wei Zhao ◽  
Wujie Dong ◽  
Ruizhe Li ◽  
...  
Keyword(s):  
Lithium Ion ◽  
In Situ Synthesis ◽  
Ion Storage

In situ carbon encapsulation of vertical MoS2 arrays with SnO2 for durable high rate lithium storage: dominant pseudocapacitive behavior

Nanoscale ◽  
2018 ◽  
Vol 10 (2) ◽  
pp. 741-751 ◽  
Author(s):  
Mengjiao Li ◽  
Qinglin Deng ◽  
Junyong Wang ◽  
Kai Jiang ◽  
Zhigao Hu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
High Rate ◽  
Rate Performance ◽  
Graphene Aerogel ◽  
Lithium Storage ◽  
Carbonization Process ◽  
Pseudocapacitive Behavior

An in situ polymerization–carbonization process for novel carbon-sealed vertical MoS2–SnO2 anchored on graphene aerogel (C@MoS2–SnO2@Gr) has enabled excellent rate performance and durability as the lithium ion batteries anode.

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