{"id":713,"date":"2018-07-31T09:03:23","date_gmt":"2018-07-31T09:03:23","guid":{"rendered":"https:\/\/devops.gtiit.edu.cn\/wp\/research\/?page_id=713"},"modified":"2024-08-21T11:32:03","modified_gmt":"2024-08-21T03:32:03","slug":"limei-cha","status":"publish","type":"people","link":"https:\/\/sites.gtiit.edu.cn\/research\/people\/limei-cha\/","title":{"rendered":"Limei Cha"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"713\" class=\"elementor elementor-713\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a327ff1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a327ff1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d9710f9\" data-id=\"d9710f9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3383343 elementor-widget elementor-widget-spacer\" data-id=\"3383343\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6ee3f487 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6ee3f487\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2d20f1a5\" data-id=\"2d20f1a5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3dc833ff elementor-widget elementor-widget-image\" data-id=\"3dc833ff\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img width=\"300\" height=\"400\" src=\"https:\/\/sites.gtiit.edu.cn\/research\/wp-content\/uploads\/sites\/2\/2018\/07\/Limei-Cha_m.jpg\" class=\"attachment-large size-large\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1fd8690e elementor-widget elementor-widget-heading\" data-id=\"1fd8690e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Limei Cha<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65c7b818 elementor-widget elementor-widget-text-editor\" data-id=\"65c7b818\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>Senior Research Scientist,\u00a0Director of the Electron Microscopy Center of Materials Science and Engineering<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f75cc8 elementor-widget elementor-widget-text-editor\" data-id=\"5f75cc8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>Materials Science and Engineering Program<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9061aad elementor-widget elementor-widget-text-editor\" data-id=\"9061aad\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>cha.limei@gtiit.edu.cn<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-73fea884\" data-id=\"73fea884\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4ebdf2af elementor-tabs-view-horizontal elementor-widget elementor-widget-tabs\" data-id=\"4ebdf2af\" data-element_type=\"widget\" data-widget_type=\"tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-tabs\">\n\t\t\t<div class=\"elementor-tabs-wrapper\" role=\"tablist\" >\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1321\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-1321\" aria-expanded=\"false\"><a href=\"\">Overview<\/a><\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1322\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1322\" aria-expanded=\"false\"><a href=\"\">Research Interests<\/a><\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1323\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1323\" aria-expanded=\"false\"><a href=\"\">Representative Publications<\/a><\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"elementor-tabs-content-wrapper\" role=\"tablist\" aria-orientation=\"vertical\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-1321\" aria-expanded=\"false\">Overview<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1321\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1321\" tabindex=\"0\" hidden=\"false\"><p>Dr. Limei Cha joined GTIIT in 2018 as a senior research scientist and the Director of Electron Microscopy Center (<a href=\"https:\/\/sites.gtiit.edu.cn\/emc\/\" target=\"_self\"><strong>Click to know more about EM Center<\/strong><\/a>). She has a comprehensive background, both theoretically and experimentally, in the field of materials science and electron microscopy. Her research mainly focuses on using diverse advanced electron microscopy methods to investigate materials structures (down to subatomic level) and chemical compositions, and building up the interrelations between microstructure, chemical composition and properties of materials. Simulations may also be combined with experimental results to understand the specific characteristics of materials deeply. Besides alloys, thin films, intermetallics and energy materials investigated, research on biomaterials is envisaged in the future.\u00a0<\/p><p>Limei Cha received her BSc from Tianjin University and MSc from Kunming University of Science and Technology, China. In 2003 she went to Max-Planck-Institute for Metal Research (MPI-MF), Stuttgart, Germany, where she studied materials science and electron microscopy in Prof. Ruehle\u2019s group and earned her PhD. From 2006 to 2010, Dr. Cha started her postdoctoral research in University of Leoben in Austria, focusing on the correlation between microstructural and mechanical properties of TiAl alloys for 4 years.\u00a0From 2011 to 2013, she joined Institute of Chemistry and Materials Science Paris East (ICMPE-CNRS) and\u00a0Institute of Mat\u00e9riaux Jean Rouxel Nantes\u00a0(IMN-CNRS) of France National Centre for Scientific Research, characterizing microstructures\u00a0and analyzing interface\u00a0development in steels and energy materials. Since 2014 Dr. Cha was employed as an associate professor in\u00a0College of Materials Science and Engineering in Hunan University where she was awarded annual best supervisor for diploma theses in 2015. In addition to giving lectures on materials science and cooperating with several research groups, she spearheaded one project supported by National Natural Science Foundation of China (2015-2017). Moreover, she was also in charge of a project supported by Hunan Province (2016-2017), investigating interfacial structure features and evolution of solar cell films.\u00a0<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1322\" aria-expanded=\"false\">Research Interests<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1322\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1322\" tabindex=\"0\" hidden=\"hidden\"><ul><li>Interface and Surface<\/li><li>Intermetallics<\/li><li>Energy Materials<\/li><li>Electron Microscopy<\/li><li>Materials Characterization<\/li><\/ul><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1323\" aria-expanded=\"false\">Representative Publications<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1323\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1323\" tabindex=\"0\" hidden=\"hidden\"><p><strong>Papers<\/strong><\/p><ol><li>L. Wu, H. Fu, S. Li, J. Zhu, J. Zhou, A.M. Rao, <strong>L. Cha*<\/strong>, K. Guo, S. Wen, B. Lu*.<a href=\"https:\/\/www.nature.com\/articles\/s41467-023-36385-4\"> Phase-Engineered Cathode for Super-Stable Potassium Storage<\/a>. <em>Nature Communications<\/em>. 2023, 14 (1), 644. (IF:16.6)<\/li><li>J. Chen, A.M. Rao, C. Gao, J. Zhou, <strong>L. Cha*<\/strong>, X. Yuan, B. Lu*, <a href=\"https:\/\/link.springer.com\/article\/10.1007\/s12274-024-6901-5\">Phase-transition-free rivets for layered oxide potassium cathodes<\/a>, Nano research. 2024 (IF: 9.5)<\/li><li>X. Zou, Z. Yan, K. Zou, W. Liu, L. Song*, S. Li, <strong>L. Cha*<\/strong>. <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S1526612522000743\">Grain Refinement by Dynamic Recrystallization during Laser Direct Energy Deposition of 316L Stainless Steel under Thermal Cycles<\/a>. <em>Journal of Manufacturing Processes.<\/em> 2022, 76, 646\u2013655. (IF:6.2)<\/li><li>L. Zhang, J. Jiang, W. Wang, X. Huang, Q. Yuan, R. Hong, <strong>L. Cha<\/strong>, <a href=\"https:\/\/link.springer.com\/article\/10.1007\/s10854-018-8756-2\">Growth process and properties of CdS thin films prepared by chemical bath deposition at different pH values<\/a>, <em>J Mater Sci: Mater Electron\u00a0<\/em>2018 (29) 9: 7637\u20137643 (IF:10.9)<\/li><li>G. Zeng, H. Wang, J. Guo, <strong>L. Cha<\/strong>*, Y. Dou<strong>,<\/strong> J. Ma*, <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S1001841717300062\">Fabrication of Nb2O5\/C nanocomposites as a high performance anode for lithium ion battery<\/a>, <em>Chinese Chemical Letters<\/em>, 2017(28) 755~758 (IF:9.1)<\/li><li>J. Ding, X. Gao, <strong>L. Cha<\/strong>*, M. Cai, J. Ma*, <a href=\"https:\/\/pubs.rsc.org\/en\/content\/articlehtml\/2016\/ra\/c6ra22646a\">Synthesis of TiO2@C nanospheres with excellent electrochemical properties, <em>Rsc Advances<\/em><\/a>, 2016, 6(110) 108310-108314 (IF:3.9)<\/li><li><strong>L. Cha<\/strong>, S. Lartigue-Korinek, M. Walls and L. Mazerolles. <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S1359645412005460\">Interface structure and chemistry in a novel steel-based composite Fe-TiB2 obtained by eutectic solidification<\/a>, <em>Acta Materialia<\/em> 2012, (60) 6382-6389 (IF:9.4)<\/li><li><strong>L. Cha<\/strong>, T. Schmoelzer, Z. Zhang, S. Mayer, H. Clemens, P.Staron, G. Dehm.<a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/abs\/10.1002\/adem.201100272?casa_token=S_IeI8Pjc04AAAAA:mlcPbk7EEpgGh8a5VYOIjanUZOAhU6EVcNSLk_JnajBUVcJL7hvi_-ezpB9fIZbHp9FG9Rnh4HJUKYg\"> In-situ study of g-TiAl lamellae formation in supersaturated \u03b1<sub>2<\/sub>-Ti<sub>3<\/sub>Al grains<\/a>. <em>Advanced Engineering Materials <\/em>, 2012, 14(5) 299-303 (IF:3.6)<\/li><li><strong>L. Cha<\/strong>, C. Scheu, H. Clemens, H. F. Chladil, G. Dehm, R. Gerling, A. Bartels. <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0966979508000757\">Nanometer scaled lamellar microstructures in Ti\u201345Al\u20137.5Nb\u2013(0<strong>,<\/strong> 0.5)C alloys and their influence on hardness<\/a>. <em>Intermetallics<\/em>, 2008, (16) 868-875 (IF:4.4)<\/li><li><strong>L. Cha<\/strong>, C. Scheu, G. Richter, T. Wagner, S. Sturm, M. R\u00fchle. <a href=\"https:\/\/www.degruyter.com\/document\/doi\/10.3139\/146.101523\/html\">First observation of a hexagonal close packed metastable intermetallic phase between Cu and Al bilayer films<\/a>. <em>International Journal of Materials Research<\/em>, 2007, (98) 692-699 (IF:0.8)<\/li><\/ol><\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e192372 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e192372\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e0f5b5d\" data-id=\"e0f5b5d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fa7f39f elementor-widget elementor-widget-spacer\" data-id=\"fa7f39f\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Limei Cha Senior Research Scientist,\u00a0Director of the Electron Microscopy Center of Materials Science and Engineering Materials Science and Engineering Program cha.limei@gtiit.edu.cn Overview Research Interests Representative Publications Overview Dr. Limei Cha joined GTIIT in 2018 as a senior research scientist and the Director of Electron Microscopy Center (Click to know more about EM Center). She has [&hellip;]<\/p>\n","protected":false},"featured_media":0,"menu_order":0,"template":"elementor_header_footer","format":"standard","member":[87],"batch":[89],"_links":{"self":[{"href":"https:\/\/sites.gtiit.edu.cn\/research\/wp-json\/wp\/v2\/people\/713"}],"collection":[{"href":"https:\/\/sites.gtiit.edu.cn\/research\/wp-json\/wp\/v2\/people"}],"about":[{"href":"https:\/\/sites.gtiit.edu.cn\/research\/wp-json\/wp\/v2\/types\/people"}],"version-history":[{"count":3,"href":"https:\/\/sites.gtiit.edu.cn\/research\/wp-json\/wp\/v2\/people\/713\/revisions"}],"predecessor-version":[{"id":7490,"href":"https:\/\/sites.gtiit.edu.cn\/research\/wp-json\/wp\/v2\/people\/713\/revisions\/7490"}],"wp:attachment":[{"href":"https:\/\/sites.gtiit.edu.cn\/research\/wp-json\/wp\/v2\/media?parent=713"}],"wp:term":[{"taxonomy":"member","embeddable":true,"href":"https:\/\/sites.gtiit.edu.cn\/research\/wp-json\/wp\/v2\/member?post=713"},{"taxonomy":"batch","embeddable":true,"href":"https:\/\/sites.gtiit.edu.cn\/research\/wp-json\/wp\/v2\/batch?post=713"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}