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DOPING: 作品数：1633被引量：2675H指数：15; 导出分析报告; 相关领域：理学更多>>; 相关作者：李酽张莉李平邓胜华李义宝更多>>; 相关机构：中国科学院中国科学技术大学东北师范大学重庆大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>

Catalytic oxidation of toluene by manganese oxides:Effect of K^(+)doping on oxygen vacancy被引量：1: 《Journal of Environmental Sciences》2024年第8期43-56,共14页Zhenzhen Huang Haiyang Li Xuejun Zhang Yanli Mao Yinghan Wu Wei Liu Hongrun Gao Mengru Zhang Zhongxian Song; supported by the National Natural Science Foundation of China(No.21872096);Scientific Research Project of Liaoning Provincial Department of Education(No.LJKMZ20220788);Zhongyuan Yingcai Jihua(No.ZYYCYU202012183);the Academic Leader of Henan Institute of Urban Construction(No.YCJXSJSDTR202204);the Doctoral Research Start-up Project of Henan University of Urban Construction(No.990/Q2017011)。; Alkali metal potassium was beneficial to the electronic regulation and structural stability of transition metal oxides.Herein,K ions were introduced into manganese oxides by different methods to improve the degradatio...; 关键词：Catalytic oxidation Preparation method CRYPTOMELANE Mn^(3+)and lattice oxygen

Effect of Y_(2)O_(3)doping on preparation ultrafine/nano-tungsten powder and refinement mechanism被引量：2: 《Tungsten》2023年第4期539-547,共9页Dong-Dong Lv Yu Sun Jian-Bo Zhang Sheng-Da Guo Bai-Xiong Liu; financially supported by the Key project of Natural Science Foundation of Jiangxi Province(20202ACBL214012);the Postdoctoral Research Foundation of China(2020M682115);Jiangxi Province(2019KY29);the Natural Science Foundation of Jiangxi Education Department(GJJ200805);the Foundation Engineering Research Center of Tungsten Resources Highefficiency Development and Application Technology of the Ministry of Education(W-2021ZD001);the Foundation of Key Laboratory of Advanced Materials of Yunnan Province(2020KF004);the Foundation of Collaborative Innovation Center for Development and Utilization of Rare Metal Resources Co-sponsored by Ministry of Education and Jiangxi Province,(JXUST-XTCX-2022-04);the independent project of Jiangxi advanced Copper Industry Research Institute(ZL-202006)。; In this study,ultrafine/nano W-Y_(2)O_(3)composite powders were synthesized by spray drying,roasting and two-step hydrogen reduction using ammonium metatungstate and yttrium nitrate as raw materials.The mechanism of t...; 关键词：Tungsten powder Hydrogen reduction Yttrium oxide

Ferroelectric-to-relaxor transition and ultrahigh electrostrictive effect in Sm^(3+)-doped Pb(Mg_(1/3)Nb_(2/3))O_(3)-PbTiO_(3)ferroelectrics ceramics被引量：2: 《Journal of Materials Science & Technology》2023年第34期75-84,共10页Yunyao Huang Leiyang Zhang Wenjing Shi Qingyuan Hu Vladimir Shur Xiaoyong Wei Li Jin; the National Natural Science Foundation of China(Grant No.52261135548);the Key Research and Development Program of Shaanxi(Program No.2022KWZ-22);the National Key Research and Development Program of China(Grant Nos.2021YFE0115000 and 2021YFB3800602);Russian Science Foundation(Project No.23-42-00116);the Ural Center for Shared Use“Modern nanotechnology”Ural Federal University(Reg.No.2968)which is supported by the Ministry of Science and Higher Education RF(Project No.075-15-2021-677)was used.;The SEM work was done at International Center for Dielectric Research(ICDR),Xi’an Jiaotong University,Xi’an,China.; Rare-earth Sm^(3+)-doped Pb(Mg_(1/3)Nb_(2/3))O_(3)-0.25PbTiO_(3)(PMN-0.25PT)ferroelectric ceramics with doping amounts between 0%-3%were developed via a conventional solid-state method.The doping effect of Sm^(3+)ions...; 关键词：PMN-PT ceramics Sm^(3+)doping Equivalent piezoelectric coefficient Local structural heterogeneity Electrostrictive effect

Effect of CeO_(2)doping on the coercivity of 2:17 type SmCo magnets: 《Chinese Physics B》2023年第9期486-491,共6页高晓磊刘壮王广庆竺超群程文鑫张明晓刘新才陈仁杰闫阿儒; the National Key R&D Program of China(Grant No.2021YFB3503102);the Zhejiang Provincial Key R&D Program of China(Grant No.2021C01191);the Science and Technology Innovation 2025 Major Project of Ningbo(Grant No.2020Z037)。; The effects of CeO_(2)doping on the magnetic properties and microstructure of 2:17 type SmCo magnets are studied.With the increase of CeO_(2)from 0 wt.%to 3 wt.%,the coercivity of the magnets increases from 22.22 kOe ...; 关键词：2:17 type SmCo magnets COERCIVITY magnetic domain MICROSTRUCTURE

Rational design of efficient visible-light photocatalysts(1D@2D/0D)ZnO@Ni-doped BiOBr/Bi heterojunction:Considerations on hierarchical structures,doping and SPR effect被引量：1: 《Journal of Materials Science & Technology》2022年第30期38-50,共13页Zhouzheng Jin Jingru Li Yiming Zhang Dan Liu Hui Ding Bhekie B.Mamba Alex T.Kuvarega Jianzhou Gui; supported by the National Natural Science Foundation of China(No.21576211);Tianjin Program of Science and Technology(No.21ZYJDJC00100);Tianjin Innovative Research Team in Universities(No.TD13-5031);Tianjin 131 Research Team of Innovative Talents。; Simultaneously integrating heterogeneous interface,element doping,and metal decorating was a promising strategy to promote the visible-light-driven photocatalytic activity.Herein,we demonstrated a facile solvothermal ...; 关键词：Hierarchical heterojunction Oxygen vacancies Doping Ni SPR effect PHOTOCATALYSIS

Effect of chromium substitution on structural, electrical and magnetic properties of NiZn ferrites被引量：2: 《Transactions of Nonferrous Metals Society of China》2020年第7期1895-1903,共9页Guang-sheng LUO Yu-hao HONG Wei-ping ZHOU Zhen-zhi CHENG Chi-cheng MA Zhong-kai WU Huan-huan HUANG; Project(11604147)supported by the National Natural Science Foundation of China;Project(M32048)supported by the Foundation of National Laboratory of Solid State Microstructures,China;Project(20142BBE50014)supported by the Jiangxi Province Key Projects of Science and Technology Support Plan,China。; Ni0.5Zn0.5Fe2-xCrxO4(0≤x≤0.5)ferrites were successfully prepared by conventional solid state reaction method to investigate the effect of chromium substitution on the structural,electrical and magnetic properties.X-...; 关键词：NiZn ferrite chromium doping electrical resistivity dielectric properties saturation magnetization

Effect of FeS doping on large diamond synthesis in FeNi-C system被引量：2: 《Chinese Physics B》2018年第8期572-577,共6页Jian-Kang Wang Shang-Sheng Li Quan-Wei Jiang Yan-Ling Song Kun-Peng Yu Fei Han Tai-Chao Su Mei-Hua Hu Qiang Hu Hong-An Ma Xiao-Peng Jia ttong-Yu Xiao; Project supported by the National Natural Science Foundation of China(Grant No.51772120);the Project for Key Science and Technology Research of Henan Province,China(Grant Nos.162102210275 and 172102210283);the Key Scientific Research Project in Colleges and Universities of Henan Province,China(Grant Nos.18A430017 and 17A430020);the Professional Practice Demonstration Base for Professional Degree Graduate in Material Engineering of Henan Polytechnic University,China(Grant No.2016YJD03); The large single-crystal diamond with FeS doping along the （111） face is synthesized from the FeNi-C system by the temperature gradient method （TGM） under high-pressure and high-temperature （HPHT）. the effects o...; 关键词：HPHT large single-crystal diamond FeS doping

Numerical simulation of the effect of gold doping on the resistance to neutron irradiation of silicon diodes: 《Journal of Semiconductors》2015年第1期47-51,共5页K.Bekhouche N.Sengouga B.K.Jones; We have carried out a numerical simulation of the effect of gold doping on the electrical characteristics of long silicon diodes exposed to neutron irradiation. The aim is to investigate the effect of gold on the hard...; 关键词：silicon diodes gold doping numerical simulation

Effect of Molybdenum Doping on Oxygen Permeation Properties and Chemical Stability of SrCo0.8Fe0.2O3-δ: 《Chinese Journal of Chemical Physics》2014年第4期445-449,J0002,共6页宋春林方曙民; The phase composition, microstructure, thermal expansion coefficients, oxygen permeation properties and chemical stability of SrCo0.8Fe0.2O3-δ （SCFM） were investigated and compared with those of SrCo0.8Fe0.2O3-δ（...; 关键词：Oxygen permeation SrCo0.8Fe0.2O3-δ Chemical stability MOLYBDENUM

Vacancy effect on the doping of silicon nanowires:A first-principles study: 《Chinese Physics B》2014年第6期501-506,共6页刘阳梁培舒海波曹丹董前民王乐; supported by the National Natural Science Foundation of China(Grant Nos.61006051 and 61177050);the Zhejiang Provincial Natural Science Foundation,China(Grant No.Y1110777); The influence of vacancy defect on the doping of silicon nanowires is systematically studied by the first-principles calculations. The atomic structures and electronic properties of vacancies and vacancy-boron （vacan...; 关键词：silicon nanowire VACANCY DOPING density-functional theory

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