Using Hydrofluoric Acid to Etch Oxide Layers скачать в хорошем качестве

Using Hydrofluoric Acid to Etch Oxide Layers

Support me on Patreon:   / projectsinflight   In this video I evaluate three easy-to-obtain sources for low-concentration Hydrofluoric Acid (HF) and use them to etch Silicon Dioxide layers. I also go over the dangers of Hydrofluoric Acid and the differences between it and other acids, such as Sulfuric Acid. DISCLAIMER: The videos on this channel feature materials, equipment, and activities that may be hazardous. By choosing to replicate or participate in any demonstrated activities, you acknowledge and assume all associated risks. You the viewer are responsible for your own safety. ProjectsInFlight and its creators are not liable for any resulting harm or damages. Affiliate Links to Chemicals & Tools (I earn small commissions on these links): Calgonate: https://amzn.to/3sYxvtR Butyl Gloves: https://amzn.to/3LsDopA Eyewash: https://amzn.to/3EF9BWT Face Shield: https://amzn.to/3F0Oa2N Chemical Goggles: https://amzn.to/3sWjqwZ Apron: https://amzn.to/48hYZL2 Respirator Mask: https://amzn.to/3PHylEf Acid Vapor Respirator Cartridge: https://amzn.to/3sYm31n Whink Rust Remover: https://amzn.to/3rf9RZq Armour Etch: https://amzn.to/48hoqfE Porcelain Etch: https://ebay.us/oATP5e Scribe Tool: https://amzn.to/3Pksrrg Silicon Wafer (P-type): https://amzn.to/3PGDgoV Silicon Wafer (N-type): https://amzn.to/3rdP8W1 Links to Sources: SDS Pages: 2% HF SDS: https://www.riccachemical.com/Website... 10% HF SDS: https://www.riccachemical.com/Website... 50% HF SDS: https://www.riccachemical.com/Website... Sulferic Acid SDS: https://www.riccachemical.com/Website... Whink Rust Remover SDS:https://web.faa.illinois.edu/app/uplo... Porcelain Etch SDS: https://www.pulpdent.com/wp-content/u... Armour Etch SDS: https://www.richelieu.com/documents/d... Other Info: SDS Toxicity Categories: https://www.ilo.org/static/english/pr... Vapor Pressure: https://www.physics.purdue.edu/primel... Toxicity: https://www.ncbi.nlm.nih.gov/pmc/arti... Toxicity: https://ehs.stanford.edu/reference/in.... Toxicity: https://www.cdc.gov/niosh/ershdb/emer... Dermal: https://www.sciencedirect.com/science... Chemical Compatibility: https://www.graco.com/content/dam/gra... Chemical Compatibility: https://at.vwr.com/assetsvc/asset/de_... Toxicity: https://www.ncbi.nlm.nih.gov/pmc/arti.... Toxicity: https://ehs.unc.edu/wp-content/upload... Accident List: https://www.osha.gov/ords/imis/Accide...