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Sposób wytwarzania zawiesiny nanocząstek srebra i zawiesina nanocząstek srebra
专利权人:
POLITECHNIKA KRAKOWSKA IM. TADEUSZA KOŚCIUSZKI
发明人:
AGNIESZKA SOBCZAK-KUPIEC,DAGMARA MALINA,BOŻENA TYLISZCZAK,KLAUDIA PLUTA,KATARZYNA BIALIK-WĄS
申请号:
PL413441
公开号:
PL413441A1
申请日:
2015.08.06
申请国别(地区):
PL
年份:
2017
代理人:
摘要:
reported are: the production suspension of silver and silver nanoparticles suspension.process for the production of silver nanoparticles suspension is based on the reduction of silver salt reducing measure of plant origin, which is characterised by the fact that as a means of reducing apply decoction, odwar or extract from raw material zielarskiego: chamomile, with a reduction in led and in the presence of a polymer stabilizer.method includes the following steps: (a) a solution of polymer stabilizer in water or in an organic solvent, after which the solution of the soluble silver salt solution (a) (b) a cage, chamomile extract, preferably in the same solvent, kt \u00f3rym prepared solution andwith the weight ratio to the solvent cage, camomile is contained in the range from 1: 100 to 10: 1 (solution b) (c) the solution b is added to the solution and, with continuous stirring, at room temperature or elevated up to the boiling temperature of the solvent, with the s tosunek volumetric solution and the solution b is contained in the range from 1: 100 to 100: 1.in another variant of the implementation process for the production of suspension includes the following steps: 1) preparing a polymer solution stabilizer in water or in an organic solvent and using this solution, a brew or odwar with cup holders camomile ii) to the mixture obtained j in stage i), the silver salt.during a continuous mixing at room temperature or elevated up to the boiling temperature of the solvent. the application also includes a suspension of silver nanoparticles, containing chamomile herbal raw material, advantageously in the form of extract, tea infusion or the potion and polimerowy stabiliser, in which concentration of silver nanoparticles advantageously contained is between 100 mg \/ dm3 to 2000 mg \/ dm3.Przedmiotem zgłoszenia są: sposób wytwarzania zawiesiny nanocząstek srebra i zawiesina nanocząstek srebra. Sposób wytwarzania zawiesiny nanocząstek srebra polega na redukcji soli srebra śro
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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