{"product_id":"the-small-etch-cell-1","title":"The Small ETCH Cell","description":"\u003ch2\u003eThe Small ETCH Cell\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; color: red; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\" data-mce-style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; color: red; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eBuy Redox.me products from MSE Supplies at the best value.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOne of the most common applications of an electrochemical etching cell is the preparation of a Nanocrystalline Porous Silicon Layer on a single crystal Si wafer.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eApplication note\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eTo perform an electrochemical process, a square conducting sample is placed on the cell base, using a piece of aluminum foil as a back contact. The setup is sealed by an O-ring to prevent electrolyte leakage. The cell is filled with an electrolyte, and the \u003c\/span\u003ewire electrode\u003cspan\u003e is immersed in the solution as a counter electrode. An electric current is passed between the aluminum back contact and the \u003c\/span\u003ewire electrode\u003cspan\u003e for a certain amount of time. After the process, the cell elements should be washed several times with ethanol and dried under the nitrogen flow.\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eNominal exposure area: 0.21 cm\u003c\/span\u003e\u003csup\u003e2\u003c\/sup\u003e\u003cbr\u003e\u003cspan\u003eElectrolyte volume: 2.2 mL\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMinimum sample size: 12 mm x 12 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaximum sample width: 31 mm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eProduct Includes\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e1 x cell base - \u003c\/span\u003e0058CPEMASM\u003cbr\u003e\u003cspan\u003e1 x cell top - \u003c\/span\u003e0059CPEMASM\u003cbr\u003e\u003cspan\u003e1 x set of screws - \u003c\/span\u003e0057PNYCM\u003c\/p\u003e","brand":"Redox.me","offers":[{"title":"PEEK","offer_id":40617289941050,"sku":"C-A-S_ETCH-PEEK","price":1599.95,"currency_code":"USD","in_stock":true},{"title":"PTFE","offer_id":40617289973818,"sku":"C-A-S_ETCH-PTFE","price":1139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7785\/files\/the-small-etch-cell-peek-redox-me-electrochemical-products-22185765339194.jpg?v=1752496428","url":"https:\/\/www.msesupplies.com\/products\/the-small-etch-cell-1","provider":"MSE Supplies","version":"1.0","type":"link"}