X-ray Photoelectron Spectroscopy Study of Double Comb Shape Copolymer on Atrazine Particles Surface
文献类型: 外文期刊
作者: Xu Yan 1 ; Sun Bao-Li 2 ; Ma Chao 1 ; Liu Dan 1 ; Cai Meng-Ling 1 ; Wu Xue-Min 1 ;
作者机构: 1.China Agr Univ, Dept Appl Chem, Key Lab Pesticide Chem & Applicat, Minist Agr, Beijing 100193, Peoples R China
2.Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, Beijing 100081, Peoples R China
关键词: X-ray photoelectron spectroscopy;Atrazine;Double comb-shaped copolymer;Adsorption
期刊名称:CHINESE JOURNAL OF ANALYTICAL CHEMISTRY ( 影响因子:1.134; 五年影响因子:0.909 )
ISSN: 0253-3820
年卷期: 2011 年 39 卷 9 期
页码:
收录情况: SCI
摘要: The electron state of adsorption of double comb shape copolymer on the surface of atrazine particles was observed with X-ray photoelectron spectroscopy and the adsorption layer thickness was also calculated. After the adsorption, the absorption strength of N 1s and Cl 2p on the interface of atrazine particles decreased sharply and the absorption peak of Cl 2s almost diminished. Because of the contribution of C and O in the dispersant, the absorption strength of C 1s and O 1s on the interface increased. Moreover, the dispersant formed an adsorption membrane coating the atrazine particles thoroughly, whose thickness is 14, 98 nm. This report expands the application field of X-ray photoelectron spectroscopy and it also plays significant role in the theory of atrazine suspension concentrate stability.
- 相关文献
作者其他论文 更多>>
-
Domestication and breeding changed tomato fruit transcriptome
作者:Liu Dan;Cao Xue;Liu Dan;Yang Liang;Lu Hong-jun;Lu Ya-qing;Wang Yan-ling;Huang San-wen;Wu Yao-yao;Zhang Jin-zhe;Sun Tian-shu;Yang Liang;Zhu Guang-tao;Lu Hong-jun
关键词:tomato; pan-transcriptome; ePAV; DEG; domestication; breeding
-
Domestication and breeding changed tomato fruit transcriptome
作者:Liu Dan;Cao Xue;Liu Dan;Yang Liang;Lu Hong-jun;Lu Ya-qing;Wang Yan-ling;Huang San-wen;Wu Yao-yao;Zhang Jin-zhe;Sun Tian-shu;Yang Liang;Zhu Guang-tao;Lu Hong-jun
关键词:tomato; pan-transcriptome; ePAV; DEG; domestication; breeding
-
Simultaneous Determination of 6 Neonicotinoid Residues in Soil Using DLLME-HPLC and UV
作者:Sun Bao-li;Shan Hong;Li Yan-hua;Zeng Ya-ling;Shen Xiu-li;Tong Cheng-feng
关键词:HPLC;UV;Dispersive liquid-liquid micro-extraction;Neonicotinoid;Soil
-
Synthesis and Fungicidal Activities of Nucleoside Compounds Containing Substituted Benzoyl Thiourea
作者:Zhang Jiwei;Li Ying;Xu Yan;Li Hui;Yang Xinling;Ling Yun;Yuan Huizhu
关键词:chitin;polyoxins;uridine;thiourea;fungicidal activity
-
XPS and SEM Spectroscopy Study of Hyperdispersant on Atrazine Surface
作者:Xu Yan;Ma Chao;Zhang Ping;Cai Meng-ling;Wu Xue-min;Sun Bao-li
关键词:X-ray photoelectron spectroscopy;Scanning electron microscope;Atrazine;Hyperdispersant;Adsorption
-
Rapid HPLC Method for Determination of 12 Isoflavone Components in Soybean Seeds
作者:Sun Jun-ming;Han Fen-xia;Yan Shu-rong;Yang Hua;Sun Bao-li;Kikuchi, Akio
关键词:soybean (Glycine max L. Merri);isoflavone;HPLC
-
Feasibility of Using NIR Spectroscopy to Detect Melamine in Milk
作者:Dong Yi-wei;Liu Ya-wei;Wang Ya-nan;Huang Jin-li;Sun Bao-li;Fan Zhong-nan;Tu Zhen-hua;Zhu Da-zhou
关键词:Near infrared spectroscopy;Milk;Melamine



