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Updated: Dec 20, 2025

Facile Preparation of Ultrafine Aluminum Hydroxide Particles with or without Mesoporous MCM-41 in Ambient Environments
05:50

Facile Preparation of Ultrafine Aluminum Hydroxide Particles with or without Mesoporous MCM-41 in Ambient Environments

Published on: May 11, 2017

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"機械化学的に誘導されたボヘミットの相変換による高表面積のコロンド"に関するコメントへの応答

Amol P Amrute1, Zbigniew Łodziana2, Hannah Schreyer3

  • 1Department of Heterogeneous Catalysis, Max-Planck-Institut für Kohlenforschung, D-45470 Mülheim an der Ruhr, Germany. amrute@kofo.mpg.de schueth@kofo.mpg.de.

Science (New York, N.Y.)
|May 30, 2020
PubMed
まとめ

この研究は,表面積が大きい高純度コロンドムナノ粒子が作れないという主張を否定している. 我々の発見は これらの高度なナノマテリアルの 合成の成功を示しています

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Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses08:55

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Chemical Synthesis of Porous Barium Titanate Thin Film and Thermal Stabilization of Ferroelectric Phase by Porosity-Induced Strain08:00

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Phase Transitions: Sublimation and Deposition02:33

Phase Transitions: Sublimation and Deposition

Some solids can transition directly into the gaseous state, bypassing the liquid state, via a process known as sublimation. At room temperature and standard pressure, a piece of dry ice (solid CO2) sublimes, appearing to gradually disappear without ever forming any liquid. Snow and ice sublimate at temperatures below the melting point of water, a slow process that may be accelerated by winds and the reduced atmospheric pressures at high altitudes. When solid iodine is warmed, the solid sublimes...
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