云南高校图书馆联盟文献共享服务平台- PYROCHLORES

检索规则说明：AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：范例一： (K=图书馆学 OR K=情报学) AND A=范并思　　　　范例二：J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual

全部期刊核心期刊 EI来源期刊 SCI来源期刊 CA来源期刊 CSCD来源期刊 CSSCI来源期刊

Role of A-sites in pyrochlore lanthanide ruthenate for electrocatalysis of oxygen evolution reaction: 《Journal of Materiomics》2024年第6期1234-1242,共9页Hengyu Guo Zhengping Zhang Feng Wang; This work was supported by the National Key R&D Program of China[2022YFE0110400];the National Natural Science Foundation of China[52122207,52173245,U20A20337,52130206,and 52221006];the Fundamental Research Funds for the Central Universities[CLYY2022].; Developing highly stable and efficient catalysts for oxygen evolution reaction(OER)is extremely important to sustainable energy conversion and storage,but improved efficiency is largely hindered by sluggish reaction k...; 关键词：PYROCHLORES LANTHANIDES RUTHENATES Electrocatalysts Oxygen evolution reaction

Different mechanisms of A-site and B-site high entropy effect on radiation tolerance of pyrochlores: 《Journal of Materials Science & Technology》2024年第24期250-258,共9页Yuxin Li Yiming Lei Hao Xiao Shuang Zhao Yugang Wang Zini Cao Jie Zhang Jingyang Wang Guowei Lu Liuxuan Cao Chenxu Wang; supported by the National Natural Science Foundation of China(Grant Nos.12275009,12192280,and 11935004);the National Magnetic Confinement Fusion Energy Research Project(No.2021YFE031100).; The properties of high entropy pyrochlore have been studied extensively,but there is no consistent conclusion on its radiation tolerance.Besides,the mechanism of the high entropy effect on the radiation tolerance of p...; 关键词：High entropy pyrochlores In situ irradiation Crystal overlap Hamilton population Electron binding energy

Mechanical properties,thermal conductivity and defect formation energies of samarium immobilization in Gd_(2)Zr_(2)O_(7):First-principles study and irradiation experiment: 《Journal of Rare Earths》2023年第3期422-433,I0004,共13页Yuhao Wang Jiahu Ouyang Tao Wei Gui Cao Zhanguo Liu Zhaoying Ding Yujin Wang Yaming Wang; Project supported by the National Natural Science Foundation of China(51621091,51321061,51021002);the National Science and Technology Major Project(2017-Ⅵ-0020-0093)。; A density functional theory(DFT)study was employed to investigate the mechanical property,thermal conductivity,Debye temperature,electronic structure and defect chemistry of(Gd_(1-x)Sm_(x))_(2)Zr_(2)O_(7).All the(Gd_(...; 关键词：PYROCHLORES First-principles calculations Mechanical properties Defect formation energies Ion irradiation Rare earths

Synthesis of hierarchical mesoporous Ln_(2)Ti_(2)O_(7)(Ln=Y,Tb-Yb)pyrochlores and uranyl sorption properties: 《Journal of Materials Science & Technology》2022年第18期22-32,共11页Linggen Kong Inna Karatchevtseva Tao Wei Nicholas Scales; Mesoporous structured metal oxides exhibit many active applications.However,the synthesis of crystalline metal oxides with a ternary composition while maintaining satisfactory pore features is challeng-ing.Typically,h...; 关键词：Porous ternary metal oxides Dual template synthesis Lanthanide titanate PYROCHLORE Uranium adsorption

Dielectric properties of bismuth-containing pyrochlores:A comparative analysis: 《Journal of Advanced Dielectrics》2022年第2期29-35,共7页M.V.Talanov E.V.Glazunova V.I.Kozlov S.P.Kubrin A.A.Bush V.M.Talanov K.E.Kamentsev; The authors are grateful to L.A.Shilkina for X-ray phase analysis of the BZN samples.The reported study was funded by Russian Science Foundation(RSF)-research projects no.20-72-00086(BZN ceramics preparation,dielectric mea-surements);At RTU MIREA,the work was supported by the Ministry of Science and Higher Education of Russia(project FSFZ 0706-2020-2022,Bi2Ti2O7 single crystal growth),the equipment of the Center for Collective Use of RTU MIREA was used.; The comparative analysis of the dielectric properties of bismuth-containing pyrochlores with different manifestation of atomic order/disorder was carried out.We examined the dielectric properties(including behavior in...; 关键词：PYROCHLORES relaxor behavior bismuth titanate dielectric permittivity geometric frustration

Phase evolution and mechanical properties of novel nanocrystalline Y_(2)(TiZrHfMoV)_(2)O_(7) high entropy pyrochlore被引量：3: 《Journal of Materials Science & Technology》2021年第23期214-226,共13页G.Karthick Lavanya Raman B.S.Murty; High entropy pyrochlores(HEP)are potential candidates as dispersoids in the oxide dispersed strengthened steels or alloys,which can be used in nuclear reactors and supercritical boilers.For the first time,HEP oxides Y...; 关键词：High entropy pyrochlores Reverse co-precipitation B site substitution Hardness Young’s modulus

Native point defects and oxygen migration of rare earth zirconate and stannate pyrochlores被引量：2: 《Journal of Materials Science & Technology》2021年第14期23-30,共8页Juanli Zhao Yuchen Liu Yun Fan Wei Zhang Chengguan Zhang Guang Yang Hongfei Chen Bin Liu; supported by the National Natural Science Foundation of China(No.51602188);the Program for Professor of Special Appointment(Eastern Scholar)by Shanghai Municipal Education Commission(No.TP2015040)。; Various excellent properties of rare earth zirconate and stannate pyrochlores are close related with their native point defects.First-principles calculations are performed to systematically investigate the point defec...; 关键词：Density-functional theory PYROCHLORE Defect Migration Formation energies

High-entropy pyrochlores with low thermal conductivity for thermal barrier coating materials被引量：60: 《Journal of Advanced Ceramics》2019年第4期576-582,共7页Fei LI Lin ZHOU Ji-Xuan LIU Yongcheng LIANG Guo-Jun ZHANG; Financial support from the National Natural Science Foundation of China (Nos. 51532009, 51602324, and 51872405) are gratefully acknowledged.; High-entropy pyrochlore-type structures based on rare-earth zirconates are successfully produced by conventional solid-state reaction method. Six rare-earth oxides(La2O3, Nd2O3, Sm2O3, Eu2O3, Gd2O3, and Y2O3) and ZrO2...; 关键词：THERMAL barrier coating(TBC) PYROCHLORE high-entropy ceramics THERMAL conductivity

Distortion-stabilized ordered structures in A_(2)BB’O_(7) mixed pyrochlores被引量：1: 《npj Computational Materials》2019年第1期1076-1084,共9页Ghanshyam Pilania Brian Puchala Blas P.Uberuaga; The work was performed at the Los Alamos National Laboratory(LANL),an affirmative action equal opportunity employer,operated by Los Alamos National Security,LLC,for the National Nuclear Security Administration of the U.S.DOE under contract DE-AC52-06NA25396;Computational support for this work was provided by LANL’s high performance computing clusters.; Pyrochlore oxides(A2B2O7)are interesting for a number of technological applications,including radiation damage tolerance and as ionic conductors.Mixed pyrochlores—containing two A and/or two B site cations—provide e...; 关键词：structure ORDERED STABILIZED

Specific structural features of LnZrOx(Ln:La,Sm)mixed oxides prepared by different methods: 《Progress in Natural Science:Materials International》2018年第4期437-446,共10页Tatyana Kuznetsova Tamara Kriger Yurii Chesalov Andrey Boronin Arcadii Ishchenko Pavlos K.Pandis Vladimir Krivensov Galina Litvak Tatyana Larina Vladislav Sadykov Vassilis N.Stathopoulos; supported by the Seventh Framework Programme(Grant no.310750 THEBARCODE);Federal Agency of Scientific Institutions(Project 0303-2016-0013);Russian Ministry of High Education and Science; LnZrOx(Ln: La, Sm) mixed oxides of Ln: Zr = 1 were prepared by different methods(complex polymerized method, sorption of cations on starch from aqueous salt solution and conventional co-precipitation with additional r...; 关键词：FLUORITES PYROCHLORES Synthesis POWDERS Structure

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

PYROCHLORES

检索结果分析

下载全文

高级检索检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

PYROCHLORES

检索结果分析

下载全文

用户登录

高级检索检索式检索