RADIOACTIVE

作品数：337被引量：272H指数：7
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Rapid and scalable preparation of highly quaternized polymer networks to achieve efficient simultaneous adsorption of iodide and pertechnetate
《Science China Chemistry》2025年第1期337-349,共13页Meiyun Xu Song Gu Fulong Chen Zhe Zhao Peng Liu Daoben Hua 
supported by the National Natural Science Foundation of China(22176138,22276129);a project funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD)。
The efficient separation of fission products,such as TcO_(4)^(-)and I^(-),holds strategic significance for the management of radioactive wastes and environmental protection.In this study,we propose an ultrafast strate...
关键词：quaternized polymer networks ADSORPTION PERTECHNETATE IODIDE liquid radioactive streams 
Polymer-on-HOF:a new strategy for fabricating“armour-plated”HOFs to sequester radioactive anions
《Science China Chemistry》2024年第9期2958-2967,共10页Hai-Ruo Li Shitao Wu Xuezhuo Jing Zhengyi Di Kun Liu Lu Wang Cheng-Peng Li Zhong Liu Miao Du 
supported by the National Natural Science Foundation of China(22171210,21771139,U20A20141,U23A20119);CAS Project for Young Scientists in Basic Research(YSBR-039);Tianjin Research Innovation Project for Postgraduate Students(2022BKY200);C?EM,School of Physical Sciences and Technology,Shanghai Tech University(#EM02161943)for the scientific and financial support of EM facilities。
The development of hydrogen-bonded organic frameworks(HOFs)faces significant constraints,primarily attributed to their fragile architectures and limited functionalization capabilities.To overcome these limitations,thi...
关键词：hydrogen-bonded organic frameworks(HOFs) post-synthetic modification radionuclide sequestration 
Selective adsorption and stable solidification of radioactive cesium ions by porous silica gels loaded with insoluble ferrocyanides被引量：2
《Science China Chemistry》2014年第11期1470-1476,共7页YIN XiangBiao WU Yan MIMURA Hitoshi NIIBORI Yuichi WEI YueZhou 
supported by JST Strategic Japanese-Chinese Research Cooperative Program 2013
Development of highly functional cesium selective adsorbents for the decontamination of high-activity-level water(HALW) from the Fukushima NPP-1 accident is very urgent. In order to selectively adsorb the radioactive ...
关键词：Cs zeolites high-activity-level water（HALW） insoluble ferrocyanides stable solidification 
Chemical speciation code CHEMSPEC and its applications被引量：5
《Science China Chemistry》2009年第11期2020-2032,共13页WANG XiangYun CHEN Tao LIU ChunLi 
Supported by the National Natural Science Foundation of China (Grant Nos. 20471005, 10775008);the Research Fund for the Doctoral Program of Higher Edu-cation of China (No. 20060001032);the Commission of Science,Technology and Industry for National Defense of China
The adsorption and migration behavior of a radionuclide in geological media heavily depends on its chemical forms in a given chemical environment.In order to predict the temporal and spatial distribution of radionucli...
关键词：chemical SPECIATION modeling CODE structure ALGORITHMS HIGH-LEVEL RADIOACTIVE WASTE 
Discussions about whether radioactive half life can be changed by mechanic motion
《Science China Chemistry》2009年第5期693-698,共6页HE YuJian ZENG LiXi QI ShengChu 
Supported by the National Natural Science Foundation of China (Grant Nos. 20571085, and 20877099);Fund of the President of Chinese Academy of Sciences (Grant No. 0521021T04);2005/2006 USA Li’s Foundation Merit Prize Fund;Fund of Graduate University of Chinese Academy of Sciences (Grant No. 065101HM03);Fund of the Key Laboratory of Nuclear Analysis of the Institute of High Energy Physics of Chinese Academy of Sciences (Grant No. K129)
In this essay, some discussions and comments about the paper entitled "Can the decay rate of 32P be changed by mechanic motion?" (Ding et al., Science in China Series B:Chemistry (Chinese version), 2008, 38(11):1035-1...
关键词：circular rotation RADIOACTIVE DECAY HALF life CHIRALITY 
Changes of decay rates of radioactive ^(111)In and ^(32)P induced by mechanic motion被引量：4
《Science China Chemistry》2007年第2期170-174,共5页HE YuJian1,QI Fei2 & QI ShengChu3 1 College of Chemistry and Chemical Engineering,Graduate University of Chinese Academy of Sciences,Beijing 100049,China 2 No. 1,Gravenhurst Court,Gaithersburg,Md 20878,USA 3 Department of Applied Chemistry,Peking University,Beijing 100871,China 
This work was partially supported by the National Natural Science Foundation of China (Grant No. 20571085);Grant of the President of the Chinese Academy of Sciences (0521021T04);Chinese Academy of Sciences (KJCX3.SYW.N12);2005/2006 USA Li’s Foundation Merit Prize grant, Ministry of Education of China (0519061A90);Graduate University of Chinese Academy of Sciences (GUCAS) Grant (R 1003)
The changes of decay rates of radionuclide 111In(electron capture) and 32P(β decay) induced by exter-nal mechanic motion are studied. The results indicate that,in the external circular rotation in clockwise and antic...
关键词：circular rotation HELICAL MOTION 111In 32P DECAY rate CHIRALITY 
Polarographic immunoassay coupled with catalysis of non-radioactive multiple iodine label
《Science China Chemistry》1997年第5期457-463,共7页宋俊峰 白亚丽 过玮 贾晓琳 
A now polarographic immunoassay was developed In this assay,human serum albumin (HSA) as the model antigen was covalently labeled with organic compound erythrosin B(EB) containing four non-radioactive iodides through ...
关键词：HSA erythrosin B IMMUNOASSAY CATALYSIS linear-sweep POLAROGRAPHY 
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