The recent advancement in the design,synthesis,and fabrication of micro/nano structured LiNixCoyMnzO2 with one-,two-,and three-dimensional morphologies was reviewed.The major goal is to highlight LiNixCoyMnzO2 materia...The recent advancement in the design,synthesis,and fabrication of micro/nano structured LiNixCoyMnzO2 with one-,two-,and three-dimensional morphologies was reviewed.The major goal is to highlight LiNixCoyMnzO2 materials,which have been utilized in lithium ion batteries with enhanced energy and power density,high energy efficiency,superior rate capability and excellent cycling stability resulting from the doping,surface coating,nanocomposites and nano-architecturing.展开更多
本文报道了一种合成三维分层多孔花状结构的NiCoO_2的简易方法及其在锂离子电池负极方面的应用。花状NiCoO_2是由超薄的多孔片所构成。该锂离子电池负极材料拥有优异的机械性能和较短的锂离子扩散路径。得益于其结构特点,该花状NiCoO_2...本文报道了一种合成三维分层多孔花状结构的NiCoO_2的简易方法及其在锂离子电池负极方面的应用。花状NiCoO_2是由超薄的多孔片所构成。该锂离子电池负极材料拥有优异的机械性能和较短的锂离子扩散路径。得益于其结构特点,该花状NiCoO_2展现了优异的倍率性能(811.3 mAh g^(-1),200 mA g^(-1))。这优异的电化学性能归因于它的多孔分层结构和足够的空隙空间,超薄多孔的结构有效的增加了活性材料与电解液的接触面积,减少了锂离子的扩散路径,缓冲了材料在循环过程中的体积改变。展开更多
基金Projects(51134007,21003161,21250110060) supported by the National Natural Science Foundation of ChinaProject(11MX10) supported by Central South University Annual Mittal-Founded Innovation ProjectProject(2011ssxt086) supported by Fundamental Research Funds for the Central Universities,China
文摘The recent advancement in the design,synthesis,and fabrication of micro/nano structured LiNixCoyMnzO2 with one-,two-,and three-dimensional morphologies was reviewed.The major goal is to highlight LiNixCoyMnzO2 materials,which have been utilized in lithium ion batteries with enhanced energy and power density,high energy efficiency,superior rate capability and excellent cycling stability resulting from the doping,surface coating,nanocomposites and nano-architecturing.
文摘本文报道了一种合成三维分层多孔花状结构的NiCoO_2的简易方法及其在锂离子电池负极方面的应用。花状NiCoO_2是由超薄的多孔片所构成。该锂离子电池负极材料拥有优异的机械性能和较短的锂离子扩散路径。得益于其结构特点,该花状NiCoO_2展现了优异的倍率性能(811.3 mAh g^(-1),200 mA g^(-1))。这优异的电化学性能归因于它的多孔分层结构和足够的空隙空间,超薄多孔的结构有效的增加了活性材料与电解液的接触面积,减少了锂离子的扩散路径,缓冲了材料在循环过程中的体积改变。
