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Updated: Jul 13, 2026

Fabrication and Characterization of a Conformal Skin-like Electronic System for Quantitative, Cutaneous Wound Management
08:50

Fabrication and Characterization of a Conformal Skin-like Electronic System for Quantitative, Cutaneous Wound Management

Published on: September 2, 2015

デバイス製造のための超臨界のCO2ベースの"乾燥"化学機械平面化プロセスでCu(0) を除去するためのエッチング溶液

Carol A Bessel1, Ginger M Denison, Joseph M DeSimone

  • 1Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA.

Journal of the American Chemical Society
|April 24, 2003
PubMed
まとめ

研究者らは,マイクロエレクトロニクス製造のエコフレンドリーな代替品として,濃縮された二酸化炭素 (CO2) を調査した. この研究では,CO2における銅の酸化とケラ化を調査し,より緑の化学機械平面化 (CMP) プロセスへの道を切り開きました.

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Precipitation and Co-precipitation01:17

Precipitation and Co-precipitation

Precipitation and coprecipitation methods can be used to separate a mixture of ions in a solution. In qualitative inorganic analysis, ions that form sparingly soluble precipitates with the same reagent are separated based on the differences in solubility products. For example, consider the separation of Cu(II) and Fe(II) ions by precipitation as insoluble sulfides. First, copper(II) sulfide is precipitated by the addition of acidic H2S, where the dissociation of H2S is suppressed. Adding H2S...
Coagulation01:06

Coagulation

Colloidal solids are solid particles suspended in solution. They are usually negatively charged, attracting a compact primary layer of positively charged ions, which attract more counterions to form an electrical double layer. Electrostatic repulsion between the charged double layers prevents the particles from colliding, stabilizing the colloids. These solids are often undesirable because they can contain toxins that are difficult to remove. Coagulation is a technique that helps aggregate and...