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A new humic acid preparation with addition of silver nanoparticles

文献类型：期刊论文

作者G.P. Alexandrova;  G. Dolmaab;  Sh. Tserenpil;   L.A. Grishenko;  B.G. Sukhov;  D. Regdel;  B.A. Trofimov
刊名Functions of Natural Organic Matter in Changing Environment
出版日期2013
页码783-788
关键词Composite Healing Mud Humic Acid Silver Nanoparticles
英文摘要

Previously known biogenic stimulator humic acid (HA) was subjected in this study, and HA-based new preparation was developed by addition of silver (Ag) nanoparticles in its macromolecule. Extracted HA from healing mud was characterized and used as reducing agent for Ag ion as well as a stabilizer for Ag nanoparticles formed. Ethanol was utilized to precipitate the resultant product due to the stabilizer’s (i.e., HA) analytical character and also to facilitate the reduction of Ag+ to Ag0. The properties of the obtained hybrid composite were examined by XRD, UV, and FTIR spectroscopic techniques. The diameter of the nanoparticles in the HA polymer was up to 8.6 nm, and they were identified to be zero-valent Ag.

语种英语
源URL[http://ir.gyig.ac.cn/handle/42920512-1/11069]  
专题地球化学研究所_环境地球化学国家重点实验室
作者单位1.Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China
2.Institute of Chemistry and Chemical Technology, MAS, Ulaanbaatar 51-210351, Mongolia
3.Irkutsk Institute of Chemistry, Siberian Branch of RAS, Irkutsk 664033, Russia
4.Institute of Chemistry and Chemical Technology, MAS, Ulaanbaatar 51-210351, Mongolia
推荐引用方式
GB/T 7714		 G.P. Alexandrova;G. Dolmaab;Sh. Tserenpil; L.A. Grishenko;B.G. Sukhov;D. Regdel;B.A. Trofimov. A new humic acid preparation with addition of silver nanoparticles[J]. Functions of Natural Organic Matter in Changing Environment,2013:783-788.
APA G.P. Alexandrova;G. Dolmaab;Sh. Tserenpil; L.A. Grishenko;B.G. Sukhov;D. Regdel;B.A. Trofimov.(2013).A new humic acid preparation with addition of silver nanoparticles.Functions of Natural Organic Matter in Changing Environment,783-788.
MLA G.P. Alexandrova;G. Dolmaab;Sh. Tserenpil; L.A. Grishenko;B.G. Sukhov;D. Regdel;B.A. Trofimov."A new humic acid preparation with addition of silver nanoparticles".Functions of Natural Organic Matter in Changing Environment (2013):783-788.

入库方式： OAI收割

来源：地球化学研究所

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