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《Journal of Anhui Normal University(Natural Science)》 2003-01
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The Influence of Cr Doping on Physicd Characters of La_(0.67)Ca_(0.33)MnO_3

PENG Zhen sheng 1, SUN Yang 2 (1.Suzhou Teachers College,Suzhou 234000, China; 2.Structure Analysis Opening Laboratory of Chinese Science and Technology University, Hefei 230026, China)  
In this anticle we have studied the influence of Cr doping on physical characters of La 0.67 Ca 0.33 MnO 3,The in fluence of Cr doping on Crystal structure, on magnetic field, and on polaron transition of La 0.67 Ca 0.33 MnO 3,and the abnormal resistance and magnetic resistance action carsed by Crdoping have been researched There are new discoveries: the experimental results show special double-peak CMR action;moreouer, the temperature range of CMR effect has been extremely expanded, it is between the low temperature range and above the room temperature. So we can conclude that Cr doping at mu site is an effective way of adjusting CMR effect.
【Fund】: 国家自然科学重点基金 (1993 40 0 3 )资助
【CateGory Index】: O482.5
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【Secondary References】
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1 PANG Xu,MA Zheng-qing,ZUO Lie,ZENG Su-min (Department of Materials Science and Engineering,Central South University,Changsha 410083,China);Progress of Research on Mental Oxide Electrode Materials for Supercapacitors[J];Surface Technology;2009-03
2 WANG Xiao-hua*, YANG Zhan-hong, FENG-Yan, WANG Sheng-wei (College of Chemistry & Chemical Engineering, Central South University, Changsha, Hunan 410083, China);Study on electrochemical properties of chemical modified MnO_2[J];Chinese Battery Industry;2008-05
3 CHEN Ye,ZHANG Zun-bo,LIU Zhi-min,LIU Liang,ZHANG Wei (College of Materials Science and Chemical Engineering,Harbin Engineering University,Harbin 150001,China);Effect of molten salt treatment on electrochemical performance of MnO_2[J];Electronic Components and Materials;2007-10
4 CHEN Ye,ZHANG Chun-xia,SHU Chang,GE Xin,HAN Dan-dan,ZHANG Mi-lin(College of Materials Science and Chemical Engineering,Harbin Engineering University,Harbin 150001,China);Supercapacitor Performance of MnO_2 Prepared in Low Temperature Molten Salt System[J];Bulletin of the Chinese Ceramic Society;2007-02
5 CHEN Ye1,ZHANG Zunbo1,ZHANG Wei1,SHU Chang2,LIU liang1 (1.College of Materials Science and Chemical Engineering,Harbin Engineering University,Harbin 150001; 2.No.59 Research Institute of Ordnance Industry,Chongqing 400039,China);SYNTHESIS OF MnO_2 POWDER BY MOLTEN SALT METHOD AND ITS SUPERCAPACITOR[J];Journal of the Chinese Ceramic Society;2008-08
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7 YU Weng-qiang, YI Qing-feng(College of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, China );Research progress on manganese dioxide for electrode material of supercapacitor[J];Chinese Battery Industry;2009-04
8 Zhao Jiachang Shi Bowen Zheng Jing Xu Jingli (College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620);The capacitive characteristics of MnO_2 synthesized by hydrothermal method[J];New Chemical Materials;2008-10
9 ZHANG Chun-xia,CHEN Ye~*,SHU Chang,GE Xin,ZHANG Mi-lin(College of Materials Science and Chemical Engineering,Harbin Engineering University,Harbin 150001,Heilongjiang,China);Supercapacitor Performances of λ-MnO_2 Prepared in Molten Salt System[J];Fine Chemicals;2007-02
10 CHEN Ye1,ZHANG Wei1,ZHANG Zun-bo2(1.College of Materials Science and Chemical Engineering,Harbin Engineering University,Harbin 150001,Heilongjiang,China;2.Harbin Jurong New Power Co.,Ltd,Harbin 150078,Heilongjiang,China);Molten Salt Synthesis and Electrochemical Properties of Manganese Dioxide[J];Fine Chemicals;2009-02
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