云南高校图书馆联盟文献共享服务平台- URANIUM

URANIUM: 作品数：622被引量：580H指数：11; 导出分析报告; 相关领域：核科学技术理学更多>>; 相关作者：赵永刚丁德馨张燕崔建勇王永东更多>>; 相关机构：核工业北京地质研究院中国原子能科学研究院中国工程物理研究院南华大学更多>>; 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>>

Phase transition thermosensitive photocatalytic hydrogel for enhanced uranium extraction: 《Science Bulletin》2025年第1期4-6,共3页Jiacheng Zhang Yihui Yuan Ning Wang; supported by the National Natural Science Foundation of China(U2167220 and U23A20104)。; As a clean energy source,nuclear energy is crucial for realizing carbon neutralization and the construction of many nuclear plants is underway[1].According to an estimate by the International Atomic Energy Agency,the ...; 关键词：APPROXIMATE transition HYDROGEL

Highly sensitive and specific uranyl ion detection by a fluorescent sensor containing uranyl-specific recognition sites: 《Science Bulletin》2025年第1期70-77,共8页Tiantian Feng Shilei Zhao Meng Cao Xinfeng Du Hui Wang Xuewen Cao Lijuan Feng Yihui Yuan Ning Wang; supported by the National Natural Science Foundation of China(U2167220,22327807,and U23A20104);the Hainan Province Science and Technology Special Fund(ZDYF2024SHFZ066);the National Key Research and Development Program of China(2023YFC2809000);the specific research fund of the Innovation Platform for Academicians of Hainan Province(YSPTZX202214 and YSPTZX202316);the Innovation Fund for Scientific and Technological Personnel of Hainan Province(KJRC2023B01)。; Uranium pollution has become a serious threat to human health and environmental safety,making the detection of environmental uranium contamination of great importance.The sensitive and specific detection of uranyl ion...; 关键词：URANIUM DETECTION SPECIFICITY RECOGNITION Intramolecular charge transfer

Photo-assisted uranium extraction based on heterogeneous catalysts: 《Science Bulletin》2024年第24期3800-3805,共6页Kaifu Yu Li Zhou Linzhen Wu Changxue Dong Huanhuan Dong Jie Lian Xiaoyong Yang Rajeev Ahuja Tao Chen Wenkun Zhu; supported by the National Natural Science Foundation of China(21976147,U2267224,and 22106126);the Sichuan Science and Technology Program(2021YFG0096,2024NSFSC1148,2022YFG0371,and 2024NSFTD0012);the Project of State Key Laboratory of Environmentfriendly Energy Materials in Southwest University of Science and Technology(21fksy22);the Research Fund of Southwest University of Science and Technology for PhD(23zx7103);the Open Fund of China National Nuclear Corporation Key Laboratory for Uranium Extraction from Seawater(KLUES202201).; Nuclear energy,as a novel clean energy source,has garnered significant attention and research interest due to its low greenhouse gas emissions and high energy density[1].However,the rapid advancement of nuclear energy...; 关键词：ENERGY WASTEWATER URANIUM

Sol-gel transition effect based on konjac glucomannan thermosensitive hydrogel for photo-assisted uranium extraction: 《Science Bulletin》2024年第19期3042-3054,共13页Xudong Wu Tong Liu Huimin Li Yizhou He Guolin Yang Wenkun Zhu Tao Chen; supported by the National Natural Science Foundation of China(21976147,U2267224,and 22106126);the Sichuan Science and Technology Program(2021YFG0096,2024NSFSC1148,2022YFG0371,and 2024NSFTD0012);the Project of State Key Laboratory of Environmentfriendly Energy Materials in Southwest University of Science and Technology(21fksy22);the Research Fund of Southwest University of Science and Technology for PhD(23zx7103);the Open Fund of China National Nuclear Corporation Key Laboratory for Uranium Extraction from Seawater(KLUES202201).; Exploiting the intelligent photocatalysts capable of phase separation provides a promising solution to the removal of uranium,which is expected to solve the difficulty in separation and the poor selectivity of traditi...; 关键词：Carbonate-containing uranium wastewater Konjacglucomannan Γ-FEOOH PNIPAM Temperature responsivehydrogel Photo-assisted uraniumextraction

Actinide-uranium single-atom catalysis for electrochemical nitrogen fixation被引量：4: 《Science Bulletin》2022年第19期2001-2012,共12页Tao Chen Tong Liu Beibei Pang Tao Ding Wei Zhang Xinyi Shen Dan Wu Lan Wang Xiaokang Liu Qiquan Luo Wenkun Zhu Tao Yao; supported by the National Key R&D Program of China(2021YFA1600800);the National Natural Science Foundation of China(12025505,21976147,and 22106126);the University of China Innovation Program of Anhui Province(GXXT-2020-053);the Youth Innovation Promotion Association CAS(2015366);Open Fund Project of State Key Laboratory of Environmentally Friendly Energy Materials(20kfhg08);Collaborative Innovation Program of Hefei Science Center(2021HSC-CIP006)。; Actinide-based catalysts have been regarded as promising candidates for N_(2) fixation owing to their unique 5f orbital with flexible oxidation states.Herein,we report for the first time the dispersion of uranium(U)si...; 关键词：Uranium single atoms Metal-support interaction Operando XAFS Operando FTIR N_(2)electroreduction

Extremely stable amidoxime functionalized covalent organic frameworks for uranium extraction from seawater with high efficiency and selectivity被引量：15: 《Science Bulletin》2021年第19期1994-2001,M0004,共9页Gong Cheng Anrui Zhang Zhiwei Zhao Zimin Chai Baowei Hu Bing Han Yuejie Ai Xiangke Wang; supported by the Science Challenge Project(TZ2016004);the National Natural Key Research and Development Program of China(2018YFC1900105 and 2017YFA0207002);Beijing Outstanding Young Scientist Program。; Uranium extraction from seawater is of strategic significance for nuclear power generation.Amidoximebased functional adsorbents play indispensable roles in the recovery of seawater uranium with high efficiency.Neverth...; 关键词：AMIDOXIME Covalent organic frameworks EXTRACTION URANIUM High selectivity

Synthesis of rod-like metal-organic framework(MOF-5)nanomaterial for efficient removal of U(Ⅵ):batch experiments and spectroscopy study被引量：24: 《Science Bulletin》2018年第13期831-839,共9页Yihan Wu Hongwei Pang Wen Yao Xiangxue Wang Shujun Yu Zhimin Yu Xiangke Wang; supported by the National Key Research and Development Program of China(2017YFA0207002);the National Natural Science Foundation of China(21577032,21607042);the Fundamental Research Funds for the Central Universities(2018ZD11,2018MS114,and 2016MS02);the Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection and the Priority Academic Program Development of Jiangsu Higher Education Institutions; With the widespread application of radionuclide ^235U（VI）, it is inevitable that part of U（VI） is released into the natural environment. The potential toxicity and irreversibility impact on the natural environment...; 关键词：MOF-5 URANIUM SORPTION Interaction mechanism XPS analysis

Determination of specific activity of ^(230)Th in uranium ore samples: 《Chinese Science Bulletin》2000年第3期264-267,共4页ZHAO Yunlong, GU Dingxiang, LI Ronghui, DENG Gang, LIANG Yutang, WU Zhaohui, HUANG Qiuhong, TIAN Guiying, WANG Bin & CHEN CaifangBeijing Research Institute of Uranium Geology, Beijing 100029, China; A new method suitable for determining specific activity of 230Th in uranium ore samples is built. The method is characterized by adding the 230Th/ 232Th standard dilution agent with lower activity ratio (Its 230Th/ 23...; 关键词：²³⁰Th/ ²³²Th ACTIVITY RATIO ²³⁰Th specific ACTIVITY ACTIVITY RATIO DILUTION analysis URANIUM ores.

Study on uranium Ⅱ odd parity energy levels using chemical pattern recognition techniques: 《Chinese Science Bulletin》1997年第22期1883-1886,共4页CAO Xiaowei, LIU Honglin and CHEN NianyiShanghai Institute of Metallurgy, Chinese Academy of Sciences, Shanghai 200050, China; IT is considerably difficult to solve the problems completely about electronic configuration as-; 关键词：URANIUM Ⅱ ODD PARITY spectrum classification of ATOMIC spectral energy LEVELS chemical pattern recognition PCA-BP NEURAL networks.

The isotopic abundance and atomic weight of natural uranium: 《Chinese Science Bulletin》1997年第10期814-817,共4页Liu, YF Fu, SC; THERE are three radioactive nuclides of uranium in nature,²³⁴U,²³⁵U and ²³⁸U.The isotopicabundance and atomic weight of unanium was reported before.In 1983,the International U-nion of ...; 关键词：ISOTOPIC ABUNDANCE of URANIUM ATOMIC WEIGHT of URANIUM MASS spectrometric measurement.

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