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THORIUM: 作品数：137被引量：168H指数：7; 导出分析报告; 相关领域：核科学技术更多>>; 相关作者：林建波何上明余笑寒李爱国李晓晓更多>>; 相关机构：中国科学院上海应用物理研究所兰州大学中国科学院大学贵州省理化测试分析研究中心更多>>; 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福建省自然科学基金教育部留学回国人员科研启动基金更多>>

Designed assembly of heterometallic cluster organic frameworks based on Th_6 cluster: 《Chinese Chemical Letters》2024年第11期329-333,共5页Xianghe Kong Xiaoli Liao Zhenkun Huang Lei Mei Hongqing Wang Kongqiu Hu Weiqun Shi; support of the National Natural Science Foundation of China(Nos.22076187,22122609);the Hunan Province Natural Science Foundation of China(No.2023JJ40530);the Scientific Research Fund of Hunan Provincial Education Department(No.22C0202);The National Science Fund for Distinguished Young Scholars(No.21925603)。; Four novel compounds based on hexanuclear thorium cluster were synthesized and characterized.Compound 1[Th_(6)(HPy C)_(8)(HCOO)_(4)]is formed by replacing formate ligands of preassembled thorium cluster[Th_(6)O_(4)(OH...; 关键词：Actinide Hexanuclear thorium cluster Heterometallic organic frameworks Coordination chemistry Catalytic cycloaddition

Selective recovery of Th(Ⅳ) from radioactive rare earth waste residue by utilizing MoS_(2)-modified ion-absorbed type rare earth tailings: 《Journal of Rare Earths》2024年第9期1782-1791,I0005,共11页Xirong Chen Xinyu Fu Yun Gao Zhiyuan Zeng Bin Huang Xiaoqi Sun; Project supported by the National Key R&D Program of China (2017YFE0106900);Key R&D Program of Jiangxi Province(20203BBG72W013);Fujian Program for High-Level Entrepreneurial and Innovative Talents Introduction。; In the process of extracting ion-absorbed rare earth ore(IREO),the production of radioactive waste is a major environmental concern.To address this issue,MoS_(2) was used to modify ion-absorbed rare earth tailings(RET...; 关键词：Rare earths THORIUM Radioactive waste residue Adsorption Separation

Thorium anomaly on the lunar surface and its indicative meaning: 《Acta Geochimica》2024年第3期507-519,共13页Jingyi Zhang Jianzhong Liu; This work was supported by National Key Research and Development Program of China(Grant No.2022YFF0503100);the Strategic Priority Research Program of Chinese Academy of Sciences(Grant No.XDB 41000000).; The Moon has been divided into three terranes:Procellarum KREEP Terrane(PKT),Feldspathic Highland Terrane(FHT),and South Pole-Aitken Terrane(SPAT),using globally measured Th and FeO.Many lunar evolu-tion models have p...; 关键词：Procellarum KREEP Terrane(PKT) Feldspathic Highland Terrane(FHT) South Pole-Aitken Terrane(SPAT) KREEP Thorium abundance

Highly efficient capture of thorium ion by citric acid-modified chitosan gels from aqueous solution: 《Chinese Chemical Letters》2024年第5期361-365,共5页Linshan Peng Qihang Peng Tianxiang Jin Zhirong Liu Yong Qian; the financial support of the Natural Science Foundation of Jiangxi Province(No.20202BABL213011);the Training Program for Academic and Technical Leaders of Major Disciplines of Jiangxi Province(No.20225BCJ22008);the Opening Project of Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices(No.PMND202201)。; A novel citric acid-modified chitosan gel(CSCA)was synthesized through a simple one-step process and was used to extract thorium ions from wastewater.The CSCA samples with varying chemical compositions were analyzed u...; 关键词：THORIUM Adsorption Citric acid CHITOSAN DFT calculation

Synergistic extraction and separation of thorium from rare earths in chloride media using mixture of Cextrant 230 and Cyanex 923被引量：1: 《Journal of Rare Earths》2024年第4期759-767,共9页Hui Wang Shengting Kuang Wuping Liao; Project supported by the National Key Research and Development Project of China(2022YFC2905201);the Science and Technology Service Network Initiative Program of the Chinese Academy of Sciences(KFJ-STSQYZD-2021-18-001);the Research Projects of Ganjiang Innovation Academy,Chinese Academy of Sciences(E055C002);Jiangxi"Double Thous and Plan"(jxsq.2020101005);Jiangxi Province Natural Science Foundation(20212BAB213033);Ganzhou Science and Technology Program(2022CXRC9671)。; In order to lower the usage of expensive Cyanex 923 and increase the extraction capacity of the system of Cextrant 230,the synergistic extraction of thorium from chloride media by a mixture of Cextrant 230 and Cyanex ...; 关键词：Synergistic extraction Cextrant 230 Cyanex 923 THORIUM Rare earths

Synthetic Control of Thorium Metal-Organic Frameworks for Sequencing and Sensing of Radioiodine Species: 《Chinese Journal of Chemistry》2024年第1期20-28,I0004,共10页Yu Ju Zi-Jian Li xue Wang Jie Qiu Yiuhon Chan Zhi-Hui Zhang Mingyang He Jian Lin; supported by the National Natural Science Foundation of China(22076196,U22B20139,12175024,21906163,22276147,and 22076152).; Exploring the physiochemical properties and expanding the applications of actinide-containing materials is paramount to address the escalating challenge of radioactive waste accumulation.However,unlocking the full pot...; 关键词：THORIUM Metal-organic frameworks Adsorption Detection lodine ACTINIDES RADIOCHEMISTRY LUMINESCENCE

A New Highly Sensitive Optical Sensor Based on Congo-Red for the Determination of Thorium(Ⅳ) in Aqueous Solution: 《Journal of Analysis and Testing》2023年第4期416-424,共9页Abdollah Yari Samaneh Penhani; This essay explores the use of the sol-gel method based on the Congo-red reagent as an effective approach to create an optical sensor for the detection and tracking of Thorium(Ⅳ)(Th^(4+)).Upon exposure to a Th^(4+)-c...; 关键词：Congo-red Optical sensor SOL-GEL Thorium(IV)

Evidence for Large Planetary Climate Altering Thermonuclear Explosions on Mars in the Past: 《International Journal of Astronomy and Astrophysics》2023年第2期112-139,共28页John E. Brandenburg; Mars data presents a collection of startling and seemly contradictory isotopic data: a glaring excess of the two radiogenic isotopes ¹²⁹Xe/¹³²Xe @ 2.5 and ⁴⁰Ar/³⁶Ar @ 3000 e...; 关键词：MARS ISOTOPES XENON ARGON Nitrogen Potassium THORIUM Thermonuclear Explosion

Determination of Plutonium Isotopes in Radioactive Waste Contaminated with Uranium and Thorium: 《Journal of Environmental Science and Engineering(B)》2023年第3期128-132,共5页Raguso Damiano Dell’Omo Emiliano Colavolpe Giulia Gentile Fabiana; Nucleco is the Sogin Group’s Italian leading company in the sector of radiological services,radioactive waste management,decontamination and reclamation of industrial sites and nuclear power plants.Nucleco is 60%owne...; 关键词：PLUTONIUM THORIUM purification liquid scintillation LSC alpha emitters beta emitters.

Silver Ion-Induced Formation of Unprecedented Thorium Nonamer Clusters via Lacuna-Construction Strategy被引量：1: 《CCS Chemistry》2023年第5期1144-1153,共10页Xiang-He Kong Qun-Yan Wu Lei Mei Li-Wen Zeng Zhi-Wei Huang Ji-Pan Yu Chang-Ming Nie John KGibson Zhi-Fang Chai Kong-Qiu Hu Wei-Qun Shi; the National Science Fund for Distinguished Young Scholars(grant no.21925603);support of the National Natural Science Foundation of China(grant nos.22076187,11975152,11875057).The work of J.K.G.was supported by the U.S.Departme。; Herein,we report the synthesis and structures of two novel mixed-metal clusters denoted as Th_(9)Ag_(6)and Th_(9)Ag_(12).Both clusters feature unprecedented Th_(9)cores.The cores are tricapped trigonal prism moieties ...; 关键词：thorium nonamer clusters silver ion lacuna-construction strategy dissociation and reassembly high stability

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