Hi , How can i remove sn from si nanostructures?

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Hi , How can i remove sn from si nanostructures?

the hydrochloric acid is not effective in this matter.

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I need JCPDS file of LSFCO nanomaterial. Can anyone provide me?

Require for Rietveld refinement in XRD.

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Separation of organic acids-HPLC?

Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.

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The aqueous fraction of the hydroethanolic extract is showing the presence of palmitic acid. What is the mechanism responsible ?

Palmitic acid presence in aqueous fraction

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What is the suitable solvent of MIL-100 for chemotherapy?

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What is the suitable solvent of MIL-100 for chemotherapy?

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Chandra Bhal Singh

Are you heaating the sample ? You can also use NH3 gas, in given link the procedure is described .

https://www.jstage.jst.go.jp/article/isijinternational/54/8/54_1807/_pdf

Rakesh Sonker

Sample was dip in H2SO4 sol at 50 temp. After etching, the Sn was removed forming a large portion of the Si surface.

Abdelhalim Zekry

Dear Mansooreh,

welcome,

You can use hydrogen radicals to etch Sn. For the details of the etching process please follow the paper in the link: Article Sn etching with hydrogen radicals to clean EUV optics

Best wishes