DIBENZO-P-DIOXINS

作品数:5被引量:6H指数:2
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相关领域:环境科学与工程更多>>
相关期刊:《Progress in Natural Science:Materials International》《Science China(Technological Sciences)》《Chinese Journal of Structural Chemistry》《Science Bulletin》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更多>>
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Chlorinated Dioxin and Furan Congener Profiles from Pentachlorophenol Sources
《Journal of Environmental Protection》2017年第6期663-677,共15页Glenn W. Johnson 
Pentachlorphenol (PCP) was widely used as a biocide and insecticide for wood preservation. Chlorinated dioxins and furans (2,3,7,8-substituted PCDD and PCDF congeners) were inadvertent byproducts of PCP production. As...
关键词:PENTACHLOROPHENOL POLYCHLORINATED DIBENZOFURANS POLYCHLORINATED DIBENZO-P-DIOXINS 
Theoretical study of the degradation mechanism on the reactions 2,3,7,8-tetrachlorinated dibenzo-p-dioxins with hydrogen and chlorine atoms被引量:1
《Science China(Technological Sciences)》2015年第1期181-190,共10页ZHANG Hui ZHANG Kun SUN ShengMin 
supported by the Innovative Research Team of Green Chemical Technology in University of Heilongjiang Province.;supported by the National Basic Research Program of China("973"Project)(Grant No.2012CB723308);the National Natural Science Foundation of China(Grant Nos.51337002 and 50977019);the Doctoral Foundation by the Ministry of Education of China(Grant No.20112303110005);the Science Foundation for Distinguished Young Scholar of Heilongjiang Province(Grant No.JC201206)
The mechanism of the multiple-pathway and multiple-step degradation reactions of 2,3,7,8-tetrachlorinated dibenzo-p-dioxins with H and Cl atoms is investigated using the density functional theory.The electronic struct...
关键词:gas-phase reaction transition state DIOXIN DEGRADATION 
Thermodynamic Properties and Relative Stability of Polyhydroxylated Dibenzo-p-dioxins Calculated by Density Functional Theory被引量:3
《Chinese Journal of Structural Chemistry》2011年第3期354-361,共8页戴勇 石佳奇 郑清 王遵尧 
supported by the National Natural Science Foundation of China (41071319, 20977046, 20737001)
In this work, partial thermodynamic properties of polyhydroxylated dibenzo-p-dioxins (PHODDs) are calculated by density functional theory (DFT) with the Gaussian 03 program at the B3LYP/6-311G^** level. By compa...
关键词:PHODDs DFT thermodynamic property NPHOS Cp m 
Aspects of formation and degradation of polychlorinated dibenzo-p-dioxins and dibenzofurans
《Chinese Science Bulletin》1999年第14期1249-1257,共9页Minghui Zheng Pengyan Liu Zhicheng Bao Xiaobai Xu 
The research progress on the mechanisms of formation and degradation of polychlorinated dibenzo-p-dioxins ( PCDDs ) and dibenzofurans ( PCDFs ) is reviewed. The primary sources of PCDD/Fs are chemical, thermal, photoc...
关键词:POLYCHLORINATED DIBENZO-P-DIOXINS POLYCHLORINATED DIBENZOFURANS mechanism FORMATION degradation. 
Cleanup and quantification of polychlorinated dibenzop-dioxins/furans and polychlorinated biphenyls被引量:2
《Progress in Natural Science:Materials International》1998年第3期51-60,共10页吴文忠 徐盈 张庆华 张甬元 梁鑫淼 卢佩章 K.-W.Schramm A.Kettrup 
Project supported by the National Natural Science Foundation of China(Grant No. 29607004)and Volkswagen Science Foundation of Germany.
By using modern techniques of isotope dilution, high-resolution gas chromatography/high-resolutionmass spectrometry and multiple ions detection, an effective cleanup, qualitative and quantitative method was developedf...
关键词:POLYCHLORINATED dibenzo-p-dioxins/furans(PCDD/F) POLYCHLORINATED biphenyls(PCBs) CLEANUP quantification 
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