Electrochemical properties of citric acid-assisted combustion synthesis of Li4Ti5O12 adopting Cr by the solid-state reaction process

Ionics ◽  
2015 ◽  
Vol 21 (6) ◽  
pp. 1545-1551 ◽  
Author(s):  
Song-Ying Li ◽  
Meng Chen ◽  
Yuan Xue ◽  
Jin Wu ◽  
Xiao-Gang Zhang ◽  
...  
Keyword(s):  
Citric Acid ◽  
Solid State ◽  
Electrochemical Properties ◽  
Combustion Synthesis ◽  
Solid State Reaction ◽  
Reaction Process

Effect of Citric Acid on Electrochemical Properties of Spinel LiMn2O4 Prepared by Solid-State Combustion Synthesis

2012 ◽  
Vol 581-582 ◽  
pp. 353-358 ◽  
Author(s):  
Xian Yan Zhou ◽  
Mi Mi Chen ◽  
Chang Wei Su ◽  
Yan Xia ◽  
Xiang Zhong Huang ◽  
...  
Keyword(s):  
Citric Acid ◽  
Solid State ◽  
Electrochemical Properties ◽  
Combustion Synthesis ◽  
Cathode Materials ◽  
Raw Materials ◽  
Lithium Carbonate ◽  
Manganese Carbonate ◽  
X Ray Diffraction ◽  
Limn2o4 Cathode

LiMn2O4 cathode materials were successfully prepared by solid-state combustion synthesis with the lithium carbonate and the manganese carbonate as raw materials and the citric acid as fuel. The effect of citric acid on composition, microstructure and electrochemical properties of LiMn2O4 cathode materials was investigated by X-ray diffraction (XRD), scanning electron microscopy (SEM), cyclic voltammetry (CV) and galvanostatic charge-discharge test. The results indicated that a pure phase of LiMn2O4 was prepared at the product with 5 wt% citric acid. However, an impure phase of Mn3O4 was found at other products. The crystal size distribution was more uniform at the higher content of citric acid. The products with 5 wt% and 10 wt% citric acid, the cubic structure morphologies of which were more prominent, and the capacities of which were higher than that of bare LiMn2O4 product. Their initial discharge specific capacities were 119.6 mAh•g-1 and 114.0 mAh•g-1, and their capacity retention ratios after 40 cycles were 85.0% and 87.7%, respectively.

Solid-state reaction process for high-quality organometallic halide perovskite thin film

2021 ◽  
Vol 227 ◽  
pp. 111014
Author(s):  
Chien-Chung Hsu ◽  
Sheng-Min Yu ◽  
Kun-Mu Lee ◽  
Chuan-Jung Lin ◽  
Hao-Chien Cheng ◽  
...  
Keyword(s):  
Thin Film ◽  
Solid State ◽  
Solid State Reaction ◽  
Reaction Process ◽  
High Quality ◽  
Halide Perovskite

Preparation and electrochemical properties of spinel LiMn2O4 prepared by solid-state combustion synthesis

Vacuum ◽  
2014 ◽  
Vol 99 ◽  
pp. 49-55 ◽  
Author(s):  
Xianyan Zhou ◽  
Mimi Chen ◽  
Hongli Bai ◽  
Changwei Su ◽  
Lili Feng ◽  
...  
Keyword(s):  
Solid State ◽  
Electrochemical Properties ◽  
Combustion Synthesis ◽  
Spinel Limn2o4

In situ catalytic formation of graphene-like graphitic layer decoration on Na3V2−xGax(PO4)3 (0 ≤ x ≤ 0.6) for ultrafast and high energy sodium storage

2019 ◽  
Vol 7 (9) ◽  
pp. 4660-4667 ◽  
Author(s):  
Qiao Hu ◽  
Jia-Ying Liao ◽  
Xiao-Dong He ◽  
Shuo Wang ◽  
Li-Na Xiao ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Reaction ◽  
High Energy ◽  
Reaction Process ◽  
Graphitic Layer ◽  
Sodium Storage

A series of Na3V2−xGax(PO4)3 (x = 0, 0.1, 0.2, 0.4 and 0.6) with in situ catalytic formation of graphene-like graphitic layer decoration are synthesized via a solid-state reaction process.

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