Enhanced electrochemical performance of Li3V2(PO4)(3) microspheres assembled with nanoparticles embedded in a carbon matrix

Chen Hui; Wang Zong-Kai; Li Guo-Dong; Guo Fei-Fan; Fan Mei-Hong; Wu Xue-Yan; Cao Xi-Chuan

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Enhanced electrochemical performance of Li3V2(PO4)(3) microspheres assembled with nanoparticles embedded in a carbon matrix

机译：Li3V2（PO4）（3）微球与嵌入碳基质中的纳米粒子组装后的电化学性能增强

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We report on uniform Li3V2(PO4)(3) microspheres with a size distribution of 1-3 mu m assembled with nanoparticles embedded in a carbon matrix. LVP particles have a size of about 50-100 nm and carbon accounts for about 6% in total mass for the one with the best electrochemical performance. An initial capacity of 121 mA h g(-1) or 101 mA h g(-1) was achieved when cycled at 1 C or 10 C at room temperature with an admissible capacity fading of 8% after 100 cycles. The high rate capability and cycling stability may attribute to the unique microsize, electron conductive continuous carbon matrix and stable 3D skeleton of Li3V2(PO4)(3).

机译：我们报告了均匀的Li3V2（PO4）（3）微球，其大小分布为1-3微米，与嵌入碳基质中的纳米粒子组装在一起。 LVP颗粒的尺寸约为50-100 nm，碳占电化学性能最佳的总质量的6％。在室温下以1 C或10 C循环时，初始容量为121 mA h g（-1）或101 mA h g（-1），经过100次循环后允许的容量衰减为8％。高速率能力和循环稳定性可能归因于Li3V2（PO4）（3）的独特的微尺寸，电子导电连续碳基质和稳定的3D骨架。

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《RSC Advances》 |2015年第40期|共5页
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Chen Hui; Wang Zong-Kai; Li Guo-Dong; Guo Fei-Fan; Fan Mei-Hong; Wu Xue-Yan; Cao Xi-Chuan;
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1. Enhanced electrochemical performance of Li3V2(PO4)(3) microspheres assembled with nanoparticles embedded in a carbon matrix [J] . Chen Hui, Wang Zong-Kai, Li Guo-Dong, RSC Advances . 2015,第40期

机译：Li3V2（PO4）（3）微球与嵌入碳基质中的纳米粒子组装后的电化学性能增强
2. Going nano with protic ionic liquids-the synthesis of carbon coated Li3V2(PO4)(3) nanoparticles encapsulated in a carbon matrix for high power lithium-ion batteries [J] . Zhang Xiaofei, Kuehnel Ruben-Simon, Hu Huating, Nano Energy . 2015,第Null期

机译：用质子离子液体纳米化-碳包覆的Li3V2（PO4）（3）纳米颗粒在高功率锂离子电池碳基质中的合成
3. Fabrication of Metal-Doped Hierarchical Trimodal Porous Li3V2(PO4)(3)/C Composites with Enhanced Electrochemical Performances for Lithium-Ion Batteries [J] . Wang He, Li Longfang, Wang Shulan, Metallurgical and Materials Transactions, A. Physical Metallurgy and Materials Science . 2019,第3期

机译：制造金属掺杂的等级三极多孔多孔Li3V2（PO4）（3）/ C复合材料，具有增强的锂离子电池电化学性能
4. Electrochemical Performance of Sn/SnO_2 Nanoparticles Encapsulated in Carbon Matrix Derived from Plant Polysaccharides [C] . A. Chojnacka, M. Molenda, M. Bakierska, Meeting of The Electrochemical Society . 2015

机译：Sn / SnO_2纳米粒子包封在碳基质中衍生自植物多糖的电化学性能
5. A Mechanistic Exploration of Porous Carbons Derived from Simple Polysaccharidesswith Embedded Metal Nanoparticles and Their Relevance to Environmental and Electrochemical Applications [D] . Villalobos, Fabian Ellsworth. 2018

机译：嵌入金属纳米粒子的简单多糖衍生的多孔碳的机理及其与环境和电化学应用的关系
6. Carbon wrapped hierarchical Li3V2(PO4)3 microspheres for high performance lithium ion batteries [O] . Shuquan Liang, Qinguang Tan, Wei Xiong, -1

机译：碳包裹分层Li3V2（PO4）3微球用于高性能锂离子电池
7. Carbon decorated Li3V2(PO4)3 for high-rate lithium-ion batteries: Electrochemical performance and charge compensation mechanism [O] . Manling Ding, Chen Cheng, Qiulong Wei, 2021

机译：用于高速锂离子电池的碳装饰Li3V2（PO4）3：电化学性能和电荷补偿机构

Enhanced electrochemical performance of Li3V2(PO4)(3) microspheres assembled with nanoparticles embedded in a carbon matrix

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