云南高校图书馆联盟文献共享服务平台- 广西壮族自治区自然科学基金(2012GXNSFGA060002)

广西壮族自治区自然科学基金(2012GXNSFGA060002): 作品数：10被引量：7H指数：1; 导出分析报告; 相关作者：江民红王仲民刘心宇朱归胜马家峰更多>>; 相关机构：桂林电子科技大学中南大学陕西师范大学更多>>; 相关期刊：《无机材料学报》《桂林电子科技大学学报》《稀有金属材料与工程》《Journal of Rare Earths》更多>>; 相关主题：RARE_EARTHS压电性能NA无铅压电陶瓷CHARGE更多>>; 相关领域：一般工业技术理学金属学及工艺电气工程更多>>

Size-dependent exchange bias in single phase Mn_3O_4 nanoparticles: 《Chinese Physics B》2016年第11期502-506,共5页王松伟张鑫姚蓉饶光辉; Project supported by the National Natural Science Foundation of China(Grant No.11464007);the Natural Science Foundation of Guangxi,China(Grant Nos.2012GXNSFGA060002 and 2014GXNSFBA118241);the Guangxi Key Laboratory of Information Material Foundation,China(Grant No.131021-Z);the Guangxi Department of Education Foundation,China(Grant Nos.YB2014120 and KY2015YB104); Glassy magnetic behavior and exchange bias phenomena are observed in single phase Mn3O4 nanoparticles.Dynamics scaling analysis of the ac susceptibility and the Henkel plot indicate that the observed glassy behavior a...; 关键词：magnetization attributed hysteresis susceptibility cooled scaling understood frozen intrinsic sharply

First-principles studies of electronic,optical,and mechanical properties of γ-Bi2Sn2O7被引量：1: 《Chinese Physics B》2016年第6期523-527,共5页胡朝浩殷学辉王殿辉钟燕周怀营饶光辉; Project supported by the National Basic Research Program of China(Grant No.2014CB643703);the National Natural Science Foundation of China(Grant Nos.11164005,11464008,and 51401060);the Natural Science Foundation of Guangxi Zhuang Autonomous Region,China(Grant Nos.2014GXNSFGA118001 and 2012GXNSFGA060002);the Fund from Guangxi Provincial Key Laboratory of Information Materials of Guangxi Zhuang Autonomous Region,China(Grant Nos.1210908-215-Z and 131022-Z); The detailed theoretical studies of electronic,optical,and mechanical properties of γ-Bi2Sn2O7 are carried out by using first-principle density functional theory calculations.Our calculated results indicate that γ-B...; 关键词：γ-Bi2Sn2O7 electronic structure optical properties first-principle calculations

温度对LaNi_(3.8)Co_(0.6)Mn_(0.3)M_(0.3)储氢合金结构和电极性能的影响（英文）: 《稀有金属材料与工程》2015年第7期1591-1596,共6页李斯周怀营刘文平张怀刚邓健秋王仲民; National Natural Science Foundation of China(51261003);National Key Basic Research Development Program of China("973"Program)(2010CB631303);Natural Science Foundation of Guangxi(2012 GXNSFGA060002,2011GXNSFD018004); 对La Ni3.8Co0.6Mn0.3M0.3(M=Ni,Al,Cu)储氢合金在238,273,303和323 K温度下的结构和电化学性能进行了一系列的实验研究。A,B,C分别代表La Ni4.1Co0.6Mn0.3(Ni替代),La Ni3.8Co0.6Mn0.3Al0.3(Al替代)和La Ni3.8Co0.6Mn0.3Cu0.3(Cu替代)...; 关键词：储氢合金 LaNi3.8Co0.6Mn0.3M0.3 电极性能高倍率放电能力宽温

Effect of rapid solidification treatment on structure and electrochemical performance of low-Co AB5-type hydrogen storage alloy被引量：5: 《Journal of Rare Earths》2014年第6期526-531,共6页姚青荣唐莹周怀营邓健秋王仲民潘顺康饶光辉朱其明; Project supported by National Natural Science Foundations of China(51161004,51371061,51001033);Guangxi Natural Science Foundation(2012GXNSFGA060002); The effect of rapid solidification on structure and electrochemical performance of the LaNi4.5Co0.25Al0.25 hydrogen storage alloy was investigated by X-ray powder diffraction and a simulated battery test, including ma...; 关键词：hydrogen storage alloy electrochemical properties rapid solidification quenching rate rare earths

Phase separation in Sr doped BiMnO_3: 《Chinese Physics B》2014年第3期446-450,共5页李冠男饶光辉黄清镇高庆庆骆军刘广耀李静波梁敬魁; Project supported by the National Natural Science Foundation of China(Grant Nos.11074295 and 50872148);the Natural Science Foundation of Guangxi Province,China(Grant No.2012GXNSFGA060002); Phase separation in Sr doped BiMnO3 （Bil_xSrxMnO3, x = 0.4-0.6） was studied by means of temperature-dependent high-resolution neutron powder diffraction （NPD）, high resolution X-ray powder diffraction （XRD）, and...; 关键词：phase separation neutron/X-ray powder diffraction charge/orbital order

Crystal structures, phase relationships, and magnetic phase transitions of R_5M_4 compounds (R = rare earths, M = Si, Ge): 《Chinese Physics B》2013年第9期1-28,共28页欧阳钟文饶光辉; supported by the National Natural Science Foundation of China (Grants Nos. 50025102 and 50631040);the National Basic Research Program of China (Grant No. 2006CB601101);the Exchange Program between NIST and the Chinese Academy of Sciences;the Natural Science Foundation of Guangxi Province, China (Grant No. 2012GXNSFGA060002); Our recent studies of the crystal structures, phase transitions, and magnetic properties of intermetallic compounds RsM4 （R = rare earths; M = Si, Ge） are reviewed briefly. First, crystal structures, phase relations...; 关键词：crystal structure phase relationship magnetic phase transition

R-site cation randomness effect in the A-site ordered Y_(0.5)La_(0.5)BaMn_2O_6 compound: 《Chinese Physics B》2013年第7期499-502,共4页高庆庆李静波李冠男饶光辉骆军刘广耀梁敬魁; the National Natural Science Foundation of China(Grant Nos.50872148,51072225,and 11074295);the Natural Science Foundation of Guangxi Province,China(Grant No.2012GXNSFGA060002); The R/Ba-ordered and R-site mixed compound Y0.5La0.5BaMn2O6 is synthesized, in which （Y, La） and Ba are regularly arranged, while Y and La randomly occupy the R-site. Y0.5La0.5BaMn2O6 has a tetragonal unit cell with...; 关键词：A-site ordering structural transition charge/orbital ordering X-ray powder diffraction

Mg_(70)(A_(0.25)Ni_(0.75))_(30)合金结构及储氢性能: 《桂林电子科技大学学报》2013年第3期253-258,共6页钟燕王仲民陈何欣吕朋王凤; 国家自然科学基金(51261003;50961004);广西自然科学基金(2012GXNSFGA060002); 为研究稀土元素Ce、Y对非晶储氢合金催化及其性能的影响,采用快淬法制备Mg70(A0.25Ni0.75)30(A=Ce,Y)合金,使用Sievert’s气体吸附技术和差示热扫描技术研究其储氢性能和热力学稳定性。XRD衍射分析显示,快淬制备的合金为非晶合金,但在5...; 关键词：Mg70(A0 25Ni0 75)30(A=Ce Y) 快淬法非晶合金储氢性能

LiSbO3含量对BiMnO3掺杂K(0.5)Na(0.5)NbO3陶瓷的结构与压电性能的影响研究被引量：1: 《无机材料学报》2013年第3期321-325,共5页江民红刘心宇陈国华朱归胜许积文马家峰; 国家自然科学基金(51102056);广西自然科学基金(2011GXNSFB018008,2012GXNSFGA060002);广西高校优秀人才资助计划;广西教育厅科研项目(201012MS085)~~; 采用传统陶瓷常压烧结工艺制备(0.996–x)KNN-0.004BM-xLS(x=0、0.01、0.02、0.03、0.04、0.05、0.06)无铅压电陶瓷,着重研究了LS的含量对(0.996–x)KNN-0.004BM-xLS陶瓷相结构和压电性能的影响。结果表明,当x≤0.02时,陶瓷具有单一的...; 关键词：无铅压电陶瓷 K0 5Na0 5NbO3 BiMnO3 LiSbO3 压电性能

(1-x)K_(0.5)Na_(0.5)NbO_3-xLiBiO_3无铅压电陶瓷的结构与压电性能(英文): 《中国有色金属学会会刊：英文版》2012年第S1期133-137,共5页江民红邓满姣杨祖培付振晓; Project (51102056) supported by National Natural Science Foundation of China;Projects (2011GXNSFB018008, 2012GXNSFGA060002) supported by Guangxi Natural Science Foundation;Project (2011no.40) supported by Program for Excellent Talents in Guangxi Higher Education Institutions;Project (201012MS085) supported by Research Program of Guangxi Education Department;Project (2012M511975) supported by China Postdoctoral Science Foundation Funded; 采用传统固相反应制备了(1-x)(K0.5Na0.5)NbO3–xLiBiO3[(1–x)KNN–xLB](x=0,0.0005,0.001,0.002,0.004,0.006,0.008,0.010)压电陶瓷,并分析研究了其微结构及电性能。结果表明,LB 掺杂的 KNN 陶瓷主要形成了钙钛矿结构,没有检测到第二...; 关键词：铋酸锂铌酸钾钠无铅压电陶瓷压电性能介电性能

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