[1] Zhu X.Y., Zhu Z,C., Lei X.R., et al. Comparative Study on the Defects of Kaolinite from America, Brazil and China Applied for Paper Coating: XRD and Refinement by Rietveld. Journal of Wuhan University of Technology-Mater. Sci. Ed, 2017,373-377. \r[2] Xiaoyan Zhu, Zhichao Zhu, Xinrong Lei, and Chunjie Yan. Defects in structure as the sources of the surface charges of kaolinite. Applied Clay Science 124–125 (2016) 127–136. \r[3]Xiaoyan Zhu, Jianchao Chen, Jieyu Chen, Xinrong Lei, Chunjie Yan. Urea intercalation compound production in industrial scale for paper coating, Chemical Industry & Chemical Engineering Quarterly 2014, 20 (2): 241-248. \r[4]Xiaoyan Zhu, Chunjie Yan, Jieyu Chen. Application of urea-intercalated for paper coating, Applied Clay Science, 2012，55: 114-119. \r[5]Yin’e Zhou, Benfang Yu, Xiaoyan Zhu, Xinyu Tan, Lihua Qian, Li Liu, Jun Yu, Songliu Yuan. Photovoltaic properties of Pt/BiFeO3 thin film/fluorine-doped tin oxide capacitor. Journal of Sol-Gel Science and Technology 2014, 72:74-79. \r[6]Jieyu Chen, Sun Tao, Xinrong Lei, Xiaoyan Zhu. The Characteristics of metakaolinite-based geopolymer at different temperature. Applied Mechanics and Materials, 2014, 442:152-155. \r[7] Jieyu Chen, Tao Sun, Xiaoyan Zhu, XinrongLei.The Pozzolanic Activity of the Coal Gauge and Its Evaluation. Advanced Materials Research, 2013, 683, 509-513
