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ELEMENTS: 作品数：914被引量：1225H指数：16; 导出分析报告; 相关领域：理学更多>>; 相关作者：解青刘雅琼欧阳荔熊依杰王京宇更多>>; 相关机构：清华大学上海交通大学北京大学天津科技大学更多>>; 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教育部博士点基金更多>>

Estimating REY content of eastern Kentucky coal samples based on their associated ash elements被引量：3: 《Journal of Rare Earths》2018年第11期1234-1238,共5页S.Chehreh Chelgani James C.Hower; Coal and coal combustion byproducts can be considered as an alternative source of rare earth elements and yttrium （REY）. The study of relationships between REY and other main coal properties could have several advan...; 关键词：Coal Heavy rare earth Light rare earth PROXIMATE Ash elements

Aqueous stability of rare earth and thorium elements during hydrochloric acid leaching of roasted bastnaesite被引量：6: 《Journal of Rare Earths》2017年第12期1255-1260,共6页Genghong Shuai Longsheng Zhao Liangshi Wang Zhiqi Long Dali Cui; Project supported by the National Natural Science Foundation of China(51404035);Beijing Nova program(Z161100004916108); In order to study the aqueous stability of rare earth and thorium elements and the reaction mechanism of hydrochloric acid leaching of roasted bastnaesite,Eh-pH diagrams for La-,Nd-,Ce-,Th-（Cl）-（F）-H2 O systems at...; 关键词：Bastnaesite Eh-pH diagram Hydrochloric acid leaching Rare earth separation

Impact of extinction coefficient of phosphor on thermal load of color conversion elements of phosphor converted LEDs: 《Journal of Rare Earths》2014年第3期201-206,共6页F.P.Wenzl P.Fulmek C.Sommer S.Schweitzer W.Nemitz P.Hartmann P.Pachler H.Hoschopf F.Schrank G.Langer J.Nicolics; Project supported by the"Neue Energien 2020"Program of the Austrian Climate and Energy Fund(827784); Besides their direct impact on the respective correlated color temperature, the extinction coefficient and the quantum effi- ciency of the phosphor also have tremendous impact on the thermal load of the color conversi...; 关键词：light-emitting diode color conversion PHOSPHOR rare earths

Rare Earth microalloied elements' influence on the organization and capability of X65 pipeline steel被引量：4: 《Journal of Rare Earths》2010年第S1期497-500,共4页刘宇雁包喜荣陈林金自力任慧平; Project supported by the Education Department of Inner Mongolia (NJ05067); With the X65 pipeline steel as raw material,we researched the influence of Ce on the organization and the low-temperature impact toughness.The result of the experiment was that:Ce had big influence on the organization...; 关键词：rare earths X65 pipeline steel organization and capability

Effect of doping elements on catalytic performance of CeO_2-ZrO_2 solid solutions被引量：6: 《Journal of Rare Earths》2008年第3期357-361,共5页李梅柳召刚胡艳宏王觅堂励杭泉; the National Key Basic Research Program (NKBRP 20047CCA03900);the National Natural Science Foundation of China (50662002); CeZr, CeYZr, LaCeZr, LaCePrZr, LaCePrYZr, and LaCePr solid solutions were prepared via the coprecipitation method, and characterized by means of X-Ray Diffraction （XRD） and Brunauer-Emmett-Teller （BET） techniques....; 关键词：ceria-zirconia solid solutions oxygen storage materials rare earth doped catalysts

Elements, Structure and Electrochemical Property of Carbon Derived from La^(3+) Adulterating Polystyrene Cation Exchange Resin: 《Journal of Rare Earths》2000年第3期214-214,共1页WANG Shu jun 1, LIU Qing guo 2 ( 1. Department of Chemical Engineer, University of Petroleum Beijing, Beijing 102200, China 2. Department of Physical Chemistry, University of Science and Technology Beijing, Beijing 100083, China); The polystyrene cation exchange resin was exchanged by La 3+ and then were carbonized to make resin carbon material. The electrochemical properties of the resin carbon material as the electrode of the lithium ion...; 关键词：rare earths ion adulterating polystyrene cation exchange resin CARBON electrode material

Influence of Rare Earth Elements on Microbial Biomass Carbon in Red Soils: 《Journal of Rare Earths》1999年第3期238-238,共1页杨元根刘丛强袁可能何振立; 关键词：rare earths SOIL organic carbon contents

Effect of Rare Earth Elements on Growth Dynamics of Austenite in 60CrMnMo Steel被引量：4: 《Journal of Rare Earths》1999年第1期47-49,共3页杨庆祥崔占全廖波姚枚; The growth dynamics of austenite grains was investigated in 60CrMnMo steel with different RE elements. The results show that austenite grains of 60CrMnMo steel can be refined and their growth can be restrained by addi...; 关键词：Rare earths Austenite grain 60CrMnMo steel

Preparation　and　Characterization　of　Heteropolytungstoarsenate　Complexes　Containing　Lanthanide　Elements: 《Journal of Rare Earths》1996年第1期63-64,共2页王为清刘景福; A series of lanthanide complexes.K17 [Ln (As2W17O61)2].rH2O (Ln=La, Pr,Nd, Sm, Eu,.Gd or Dy) have been prepared and characterized by elemental analysis,IR.183W NMR and electrochemistry.; 关键词：Heteropolytungstoarsenate complex Lanthanide complex Synthesis Dawson structure

Effect　of　RE　on　Cast　Structure　and　Properties　of　High　Manganese　Aluminium　Bronze被引量：4: 《Journal of Rare Earths》1996年第1期36-40,共5页季玮; The effects of various amount of Y and La on the cast structure.the fluidity,the wearability and corrosion resistance of the high manganese aluminium bronze have been investigated.The results have shown that a proper ...; 关键词：RE elements Aluminium bronze Cast structure wearability Corrosion resistibility

ELEMENTS